This is a submission for the Hacktoberfest Open-Source AI Challenge Week 4: Ghost in the Machine
What I Built
A project on Ethereum has three parts: a smart contract that lives on-chain, a web dApp, and a team. When the team dissolves or the dApp goes offline, the contract stays! It lives in the blockchain state forever as unstoppable code, and it still answers anyone who calls it.
Those contracts are the ghosts in this project. I named it "A ghosts in the decentralized world computer". The gallery is called Ethereum Ghosts, and it lives at eth-ghosts.decentraminds.tech.
For each ghost, plain code gathers the facts and decides what kind of ghost it is:
- Friendly: no calls in two years or more, and no fatal wound.
- Lingering: the dapp is gone, but people still knock now and then.
- Bad: hit in a documented incident, or Slither found a high-impact bug in its verified source.
- Banished: its code is gone from the chain. None so far.
Then Doña Gwei, a calavera storyteller with a marigold crown and a candle, tells the ghost's life at an ofrenda. Gemma 4 12B writes every sentence of the story on my Mac, and code checks every date, number and name against the facts. A bad ghost ends with a haunting in its own voice, beside the guilty code, and a ghost buster chapter with a fix in Solidity 0.8.38 when a recipe fits, compiled before the page goes up.
I read the theme both ways. It's spooky: code with nobody behind it, still moving in the dark forest. It's also a remembrance in the Día de los Muertos sense.
The altar now has at least 26 ghosts born between 2015 and 2023: 8 friendly, 5 lingering and 13 bad. Four were never called at all. Eight carry scars. Ten have a story written by a human historian at Ethereum History.
Demo
You can open the app @ eth-ghosts.decentraminds.tech. No login. Turn your sound on.
On your first visit the lights are off and a ghost drifts over the page with one line under it: "Hunt the ghost". Catch it and the lights come up, a haunted-house loop fades in and a ghost goes "woo". On a story page the same first click is "Light the candle", next to Doña Gwei.
Then the gallery: the newest ghost opens as the story of the day, you can filter by kind or age, or search by keyword. The header toggles control the music and effects, the lights and the animation. On a bad ghost's page, a scream plays when the guilty (vulnerable) code comes into view.
Rubixi's haunting. The wounds and their labels come from code, and code cuts the guilty lines from the source.
The buster. The fix is a hand-written recipe; Gemma only picked which of Rubixi's names to use in it.
Every page ends like this: the timeline that code built from the facts, the tally of what Doña Gwei was allowed to say, and the card that names the model, its time and tokens, and the sources behind the ghost.
Another example is the StandardBounties contract, a lingering ghost. Its five Slither findings are scars: medium impact, none fatal, no documented exploit.
Below, there's another friendly ghost nobody ever called: written in Solidity 0.3.6 to say "Hello from Blokur!", then 10.1 years of silence.
Code
santteegt
/
HacktoberFest2026
AI-assisted prototypes I built during HacktoberFest 2026
Hacktoberfest 2026
Monorepo for my Hacktoberfest 2026 challenge entries and the knowledge base behind them.
Hacktoberfest 2026 is run by MLH and DEV, presented by DigitalOcean. The theme is "AI belongs to everyone": build with open-weight models and open-source AI. Pull requests no longer count. Rewards come from virtual stickers (see STICKERS.md), and the DEV Challenges carry cash prizes.
Challenges
Each challenge lives in its own folder under challenges/. I'm starting with the weekend challenge and adding the others as they open.
| # | Challenge | Window (UTC) | Status |
|---|---|---|---|
| 01 | Weekend: Build for a Friend: RC Pit Companion | Oct 2 02:00 → Oct 5 06:59 | ✅ Published |
| 02 | Week 1: Touch Grass: Idea Leash | Oct 5 18:00 → Oct 12 06:59 | ✅ Published 2026-10-11 23:30 local |
| 03 | Week 2: Side Hustle: PartsPaddock | Oct 12 19:00 → Oct 19 06:59 | ✅ Published 2026-10-18 23:21 local |
| 04 |
The project is in challenges/05-week4-ghost-in-the-machine, MIT licensed.
Credits: Ethereum History, maintained by cartoonitunes (the archive, its historians' stories and its MCP server), DeFiHackLabs for the 2021-2023 incidents, and Slither, Sourcify, Blockscout and the Internet Archive. The music is "Haunted House" by Aetheric (freetouse.com); the scream is by Jusatti890 and the ghost "woo" by Ghostie Graves, both from Pixabay.
How I Built It
Everything in the diagram is open source, open data or open weights except two boxes: Vercel, which hosts the pages, and Discord, which carries the report line.
The rule all week: the model does language, code does facts. Gemma never decides a date, a kind of ghost, a vulnerability or a line of fixed code.
A ghosts profile for Hermes Agent runs with a local Gemma4:12b-it-qat model. It uses the Ethereum History MCP server, a skill that runs ghosts haunt, and two crons: a ghost of the day and a weekly incident. Each haunt writes the new ghost into my checkout and re-deploys the app to Vercel with my .tech domain.
The ghost-stories skill is the only thing the agent knows how to do, and it is written as a routing table rather than a prompt. Its front matter lists the phrases it answers ("haunt", "today's ghost", "haunt 0x…", "random ghost", "a bad ghost", "status", "who is in the gallery", "show the story of 0x…"). Its body is two tables: what the author writes, the exact haunt.sh command to run, and what to reply, which is always the command's own output. A haunt takes minutes, so the script runs detached and posts its report to Discord itself, a line built by code. The skill forbids the model to decide a kind, a date or a vulnerability: it relays confirmed and suspected exactly as printed, and when a command fails it quotes the last lines, names the step and stops, no retries, no fixing code. The Ethereum History MCP tools are a side door for browsing the archive when asked; they never replace a haunt.
ghosts haunt runs one chain per ghost (pick, summon, wounds, classify, face, story, render, og, gallery, deploy in the code; a step whose output already exists is skipped). Grouped by what they do:
- Pick from the Ethereum History archive (documented contracts, 2015-2017), DeFiHackLabs incidents (2021-2023) or random blocks from dRPC (any year). Busy contracts are skipped: CryptoPunks, MoonCatRescue and Etheria classified as alive.
- Facts from five keyless, cached sources: Ethereum History (birth, decompiled code, the historian's story), Sourcify (verified source), Blockscout (calls, balance), a public RPC (is the code still there) and Wayback CDX (the website's captures, which Playwright renders, since archive.org has no screenshot API).
- Wounds in three tiers: Slither 0.11.6 on verified source for solc 0.4 and later, a catalog of 10 cited incidents from 2016-2020, and regex on older source, always labelled "suspected". Slither took 2.6 s on StandardBounties.
- Verdict by the rules above. Medium findings are scars: a line in the story, no change of kind. Counted as fatal, they made StandardBounties bad with no documented exploit, so I changed the rule.
- Story. Gemma 4 12B QAT through Ollama, one call per chapter plus one for the title and tagline, each seeing only that chapter's facts. Thinking is off: with it on, one sentence took 20.1 s while the model thought for about 1,000 tokens.
- Verify. Every year, date, number, ETH amount, multi-word name, identifier and quoted phrase must exist in the facts. A failing sentence gets one repair call; if the rewrite fails too, it's dropped.
- Fix. 14 hand-written recipes. Gemma picks names from the old source; code checks each name's role, arguments and job, then the cure pattern, and solc 0.8.38 compiles it. The seven ghosts from hacked protocols get no code: their wounds are design flaws, and the buster says no compiler fixes them.
- Render and publish: one self-contained comic page per ghost (about 40-90 KB, no CDN) with its own 1200×630 preview card, deployed to Vercel.
Why Does Open Innovation Matter?
The ghosts exist because Ethereum is an open, censorship-resistant, decentralized network. Nobody could take those contracts down when their teams left, and nobody needs permission to read them: every byte of code, every transaction and every balance has been public since the block that created it. That is the legacy this project puts on display, and the only reason a site like this can exist ten years after the websites went dark.
The stack that tells their stories is open the same way, layer by layer:
- Public archives and open APIs. Ethereum History keeps the 2015-2017 contracts and its historians' stories behind a REST API; Sourcify holds verified source; Blockscout answers for calls, balances and the last transaction; a public RPC node says whether the code is still there; the Internet Archive's CDX index lists the captures of the dead websites; DeFiHackLabs documents the 2021-2023 incidents. Not one of them asked for a key or an account.
- An open protocol between agent and data. Ethereum History also exposes its archive as an MCP server, so the Hermes agent browses it with the same tools any other agent could use. No SDK, no vendor lock, and the archive can outlive my project.
- Open weights. Gemma 4 12B, Apache 2.0, a file on my disk served by Ollama. It writes every sentence of every story, and a retry costs nothing.
- Open-source libraries and tools. Hermes Agent as the harness, Slither for the wounds, the Solidity compiler to prove each fix, Playwright to render the archived sites, and a framework-free static site anyone can clone. The checker is plain code, and every chapter lists the facts its sentences were grounded in.
Put together, those pieces turn a dry archive into something people visit, remember and learn. What it shows is a decade of open innovation on a network that still answers, told by an open model, from open data, with open tools.
My Agent Session
The coordinator session, curated to 50 messages with the tool calls kept and the secrets scrubbed: choosing the idea, the lane contracts, the Hermes profile and the first live haunt, the gallery feedback rounds, and the review of this post.
read this week challenge, prepare its folder and get ready for my command to start with the brainstorming session
let's go with idea 1 with the following nuances:
- It should be called "A ghosts in the decentralized world computer"
- dig into the ethereum history API, its MCP server and agent skills . Are these tools enough for implementing the features below?
- Assess the following features in terms of feasibility and alignment with the challenge's theme:
- Find old "ghost" contracts from Ethereum past, generate a story from inception to the day it "passed away" (stop receiving on-chain state transitions)
- If the contract just stopped being used, it is considered as a friendly ghost
- If the contract had a vulnerability, it is considered a bad ghost. It should generate a scary story and display the code snippet. Then, If the found vulnerability has a fix and/or could be avoided with the most recent Solidity release o better implementation, a "ghost buster" story where he defeats the ghost should be generated, and display the fix code snippet that could avoid the ghost to embrace the dark side
- A comic-like, animated base UI template should be generated by a Claude agent, that generates a scenario with a short story line where there's a story teller character, and a flying ghost (contract) character. It displays contract summary info and characteristics, and when it turn into a ghost. Then, an Hermes agent using an open weights model, uses skills, mcp servers, APIS (on a established schedule) to randomly select a contract, generate a story, use the UI template to generate an artifact that the user can open in the browser and read it
- If you can get a screenshot of what the contract's dApp was like from the Wayback Machine API would be a great add on
- Analyze the partner tools that can be integrated around the idea
Decision noted. First I'll read the three Ethereum History resources, then assess each feature against them and the time left (safe deadline is Friday 01:59 local, about two days away).
The Playwright CLI from a fresh install didn't match the cached browser build. Retrying with the Week 3 virtualenv, which already has Stagehand's Playwright wired to that Chromium.
All probes are in. Writing the assessment, logging the decision, and filling the chosen-project section.
The project is logged under your name for it, and the full write-up is in docs/ASSESSMENT.md. Here is the short answer to each of your questions. Everything below was checked live tonight unless I say otherwise.
Are the Ethereum History tools enough? They cover discovery and a contract's birth and body, not its death, its wounds, or its face. The REST API gives era, deployer, deployment time, bytecode, decompiled code, ABI, heuristics, and a historian-written story for the 4,127 documented contracts out of 1.37 million in the archive, all from 2015 to 2017. The MCP server is streamable HTTP with five tools, and Hermes accepts URL-based MCP servers in its config, so the Hermes ghost can call it natively. The skills repo is about writing stories into the archive and cracking bytecode, which we do not need, though its fact-check routine is a good model for our "facts first, story second" step. Four keyless sources fill the gaps:
- Death date and activity: Blockscout gives the newest transaction, counts and balance. The King of the Ether contract last moved on 2016-02-19.
- Verified source: Sourcify holds 2017-era contracts like BAT and even Rubixi from 2016, but not TheDAO.
- Vulnerabilities: Slither analyzed BAT in under three seconds with the right compiler. It cannot compile pre-0.4 Solidity, so frontier-era ghosts need a curated incident catalog plus regex gates plus a Gemma reading, labelled "suspected".
- Screenshots: no archive.org API exists, so we render the archived page ourselves with headless Chromium. This is the one piece not yet proven end to end.
Feature verdicts. The life story, the friendly-versus-bad classification, the scary snippet and the ghost-buster fix are all feasible, with the fix compiled by solc 0.8.38 before it is shown. The comic template plus Hermes daily pick is feasible if the template stays modest, with one honest line: the template is designed with a closed model at build time, every story at runtime is Gemma on your Mac. The Wayback screenshot is a likely one-to-two-hour add-on.
Partners. Gemma is the core. Tiger Data goes in if it costs under ninety minutes. A .tech domain or Render for the gallery only if you say yes, since claiming consumes the free domain. ElevenLabs narration is an optional last item. Browserbase is out because plain Playwright does the screenshot and claiming it for that would not be meaningful.
The clock is the real constraint. The safe deadline is Friday 01:59 your time, about 51 hours away. To fit, I cut the interactive séance and the bookmark scan from the original pitch. The target is a gallery of eight ghosts, four friendly and four bad with busters, with one rendered on camera by the Hermes cron. Feature freeze Thursday 23:00 local.
Four questions for you, in the assessment's last section: whether to restart the Hermes gateway for Discord delivery or run the agent on CLI and cron only, whether to claim a .tech domain, whether ElevenLabs narration is wanted, and whether any contracts your 2017 self touched should go on the altar, given privately and never committed.
here's my feedback:
- I think the right deadline is on Nov 1st 1:59 am in my timezone. Verify that
- On Hermes gateway: is it possible to disable (not delete) the existing agents and just run the new one with its own profile?
- Make the generated ghost story artifacts to be added to a static web app that indexes them, it is deployed on Vercel on every new story, and it has a subdomain assigned to my existing decentraminds.tech domain (e.g. eth-ghosts.decentraminds.tech)
- Leave Eleven Labs as potential integration after V1 of the prototype is finalized
- Why you're only scoping contracts from 2015-2017? If it is possible to expand this to 2015-2023 would be good.
Checking each point with evidence before I answer: the deadline math in your zone, how Hermes parks profiles, whether Vercel and your domain's DNS are reachable from here, and what sources could carry the 2018-2023 range.
Two probes need a retry: the DeFiHackLabs years are folders, not pages, and the RPC rejected the Python client's default user agent even though curl was fine.
All evidence is in. Updating the assessment, AGENTS.md, the README discrepancy note and the memory with your five points.
Here is what each point came to, with the evidence. The full detail is in section 6 of docs/ASSESSMENT.md.
Deadline: you are right. The page says October 31 at 11:59 PM PDT. US daylight time ends on November 1, so October 31 is still UTC-7, and that instant is Sunday November 1 at 01:59 in your zone. I computed it with the time zone database rather than by hand. The DEV API still lists a day earlier, the same discrepancy Week 3 had, and you published after the API time then, so the risk is a known one. The clock is reset: feature freeze Saturday 15:00 local, publish target Saturday 22:00, with milestones M0 through M5 in the doc.
Hermes: yes, park without deleting. The command hermes -p <profile> gateway stop writes a marker file. The host then skips that profile's bots and cron jobs, and the marker survives restarts. On your Mac the gateway is off, the RC parts profile is already parked, and the three sloth profiles are not, so that is three commands. The default profile holds no bot token, so starting the host brings no old bot back. The new ghosts profile needs its own Discord token only if you want Discord delivery. Otherwise it runs cron-only and the gallery is the delivery.
Gallery on Vercel: feasible and cheap. The Vercel CLI is installed and logged in as you, and decentraminds.tech is already in your Vercel account on Vercel nameservers. The subdomain is a single project-domain assignment, with no registrar login needed. The plan is a framework-free static site under web/, with the cron's last step deploying from the CLI so a new ghost is live within a minute. One caveat: the ".tech Domain" prize asks for a domain claimed through Hacktoberfest. If decentraminds.tech was not, the site still lives there and we skip that category.
ElevenLabs is parked until after V1.
Why 2015-2017, and the way to 2023. Only because the Ethereum History archive stops at Spurious Dragon in early 2017. Every other piece works for any year, so the doc adds two pickers. DeFiHackLabs holds 65 incidents for 2021, 192 for 2022 and 436 for 2023, each with a date, a vulnerability class, a proof-of-concept file naming the victim contracts and a write-up link, which gives bad ghosts a real reference, not just Slither's opinion. A short hand-written catalog covers 2017 to 2020. For friendly ghosts of any year, random block sampling works: dRPC still serves old blocks, while publicnode has pruned everything before block 15.5 million, and a quick sample found a verified forgotten token from 2022. Ages become hard-fork eras decided from the block number. Cost is about three extra hours, and the post must say that 2018-2023 ghosts have no historian prose.
Two things only you can answer, whenever convenient: whether decentraminds.tech was claimed through Hacktoberfest, and whether any contracts your own past touched should go on the altar, given privately and never committed.
- decentraminds.tech domain was claimed through Hacktoberfest
- Contracts that go to altar as a sample is The StandardBounties at address 0x2af47a65da8cd66729b4209c22017d6a5c2d2400 that were used by The Bounties Network and Gitcoin projects
- I'll provide you with a key and channel for the agent on Discord
Logging your three answers, then probing StandardBounties as the first altar ghost. Since the scope is settled and the clock is tight, I'll roll straight into M0 after that.
Contracts are in place. Spawning the five lanes now, each with its owned paths and the schema contract to read first.
All five lanes are running in the background. While they work, I'll log the orchestration decision in the memory so the record is current before the first checkpoint.
Switched to orchestration as you asked, and saved that as a standing preference for this repo. Here is where things stand.
Your three answers are logged. The .tech category is in, with the gallery subdomain as the entry. StandardBounties is on the altar, and it turned out to be a lingering spirit rather than a silent one: born December 2017, verified source, about 83 ETH still held, and someone called it today. The DAO still receives dust and Rubixi's misnamed constructor is still being invoked in 2026, so famous contracts linger rather than die. That forced a fifth ghost class, "lingering", decided by recent activity rate rather than bare silence. The Discord token and channel can come whenever ready; the Hermes lane builds cron-only until then.
M0 is built and working. A Python project with a cached, rate-limited HTTP layer and five sources: Ethereum History, Sourcify, Blockscout, public RPC with dRPC for old blocks, and the Wayback index. One command summons a contract into a facts file with its source, ABI and decompiled code. All four seed ghosts came through in one run.
Five lanes are running in parallel against the contracts in docs/LANES.md, each with owned paths and a lane log:
- A, verdicts and wounds (Opus): classification by code, Slither tier, hand-written incident catalog for 2016-2020, regex tier for pre-0.4 source.
- B, stories and fixes (Opus): Gemma chapters with thinking off, a lexical grounding verifier that drops invented numbers and names, fix recipes compiled with Solidity 0.8.38 before display.
- C1, comic template and renderer (Opus): self-contained animated pages with the storyteller and the flying ghost.
- C2, gallery and Vercel (Sonnet): the index site, project link, first deploy, and the subdomain attachment.
- D, pickers and faces (Sonnet): archive, DeFiHackLabs incidents and random-block pickers, plus Wayback screenshots through Playwright.
Two probes shaped the briefs: Slither rejects Sourcify's standard JSON as a file, so Lane A tries the alternate platform or falls back to the main source file, and Gemma spent a thousand thinking tokens on a one-line answer, so every model call now disables thinking.
At the first checkpoint I wire the CLI, run the pipeline end to end on the four ghosts, fold the lane logs into the memory, and start the Hermes lane.
Lane C2 reports the gallery is live. Verifying that claim before I record it, and wiring its command into the CLI.
Verified: the gallery answers 200 at the subdomain with an empty index, Lane C2's four tests pass, and the gallery command is wired. Logging it and waiting for the other four lanes.
The gallery lane is done and checked. The site at eth-ghosts.decentraminds.tech serves the gallery shell over HTTPS, with an empty index until the comic pages land. The domain attached without any DNS change, the deploy script works from the command line, its four offline tests pass, and I wired the gallery command into the CLI. The lane also cleaned up a token file that the Vercel link step wrote, and that pattern is now ignored.
The other four lanes are still running: verdicts and wounds, stories and fixes, the comic template, and the pickers with Wayback screenshots. When they report, I run the first checkpoint: wire their commands, run the full pipeline on the four seed ghosts, deploy the first real pages, fold the lane logs into the memory, and start the Hermes lane. Nothing is committed yet, pending your word on that.
Lane C1 reports the comic pages. I'll look at its desktop screenshot, run its tests, wire the render commands, and pass the control-character name bug to Lane A while it is still working.
The comic template lane is done and checked. I reviewed a full desktop render of the Rubixi page: a title panel with the calavera storyteller and the floating ghost, the ofrenda card with the chain facts, one panel per chapter in speech balloons, a haunting panel that shows the guilty constructor lines with their real line numbers, a ghost-buster panel with the fix labelled by its compile result, a birth-to-last-call timeline, and a closing strip that counts the storyteller's grounded, repaired and dropped sentences. Pages are self-contained at about 50 KB, open from disk, and pass eleven tests. Both render commands are wired into the CLI.
Three of the four pages currently carry hand-written test stories, marked as such in their small print, so nothing goes to the live gallery until the story lane writes real ones. Two small bugs surfaced: Blockscout hands back a control character as The DAO's name, which I passed to the verdicts lane to fix at the source, and the screenshot index from the pickers lane differs slightly from the contract, which the renderer already tolerates and I will reconcile at the checkpoint.
Verdicts, stories and pickers are still running. When they land, I run the four ghosts end to end, re-render, deploy the first real pages, and start the Hermes lane.
Lane B has paused while its own background model runs finish, so its report is still pending. Nothing to act on yet; I'm waiting for lanes A, B and D before the first checkpoint.
Still waiting on Lane B's background model runs, plus lanes A and D. No action needed from me until a report lands.
Lane A delivered, but all four ghosts came out "bad", and StandardBounties is bad only because of medium-severity Slither findings with no documented exploit. That is my taxonomy's fault, not the lane's, so I'll tighten the contract, wire the commands, and send Lane A the follow-up.
One test fails in the combined suite; I'll see whose it is before re-tasking Lane A.
The verdicts lane landed with a result that forced a design call. Every one of the four seed ghosts was classified "bad". Three deserve it, since The DAO, Rubixi and King of the Ether v0.4.0 all have cited incidents in the lane's new catalog. StandardBounties did not: Slither flags medium-severity reentrancy and strict-equality patterns in its 2017 source, but no exploit is documented, and under my original rule that was enough to brand it. I tightened the contract: only a cataloged incident or a high-impact Slither finding makes a ghost bad, and medium findings become "scars" that keep the ghost's kind but earn a short note of advice. StandardBounties should come back as a lingering spirit with five scars, which is the truer story.
Two more corrections went to the lane while it was still warm. The archive's birth time for The DAO disagrees with the chain by four hours, so the chain's block time wins from now on. And the archive's reference links, such as Wikipedia and CoinDesk pages, were being treated as the dapp's website, which also produced bogus 1996 captures from a prefix match on x.com. Both are fixed in the brief, and the lane is re-running the four ghosts.
One finding worth keeping for the post: the primary postmortem puts the failed-payment bug on the v0.4.0 throne, while Ethereum History attributes it to v0.3.0. The catalog follows the postmortem and says so.
Still running: the stories lane, whose model runs are in progress, the pickers lane, and Lane A's re-run. The checkpoint waits on them.
Lane D is in. Wiring its three commands, running its tests and a quick dry-run pick, then logging.
The pickers lane is in and wired. Three ways to find a ghost now work from the command line: the archive picker with a daily seed, the incident picker over DeFiHackLabs, and the random-block sampler on dRPC. The incident parser corrected my earlier counts, which had included sub-headings: the real pages hold 51, 129 and 214 entries for 2021 to 2023, and after keeping only mainnet victims that Blockscout confirms as verified contracts, 143 remain, plus a handful from 2017, 2018 and 2020. The random sampler finds a verified, named contract within about a dozen blocks for 2018 to 2023, but 2016 and 2017 need hundreds, so those years go to the archive picker. Wayback screenshots exist for King of the Ether and StandardBounties, with one blank render caught and retried.
Playwright is now a project dependency, so a fresh clone needs one browser install step, which the README will say.
Still running: Lane A's re-run with the scars rule, and Lane B's story generation. When both land, I run the four ghosts through classify, story and render, deploy the first real pages to the gallery, fold the logs into the memory, and start the Hermes lane.
Lane A's follow-up landed: StandardBounties is now a lingering spirit with five scars. Verifying the suite and the verdict files, then logging.
The verdicts lane finished its follow-up and I checked it. The full suite is at 148 green. StandardBounties is now a lingering spirit with five scars and no fatal wound, which is the honest reading. The DAO, Rubixi and the v0.4.0 throne stay bad on cited incidents. Birth times now come from the chain, and the archive's four-hour discrepancy on The DAO is kept beside it as a note. The DAO has no dapp site anymore, since all of its archive links were reference pages, and the 1996 captures turned out to be a tweet link resolved to the whole x.com domain, which is now guarded.
Story files exist for all four ghosts, but the stories lane has not reported, and those stories were likely generated against the earlier verdicts. When it lands, I will have it re-tell any ghost whose kind changed, then run the checkpoint: full pipeline on the four, re-render, deploy the first real pages, and start the Hermes lane.
This is Lane D's same report delivered again after its background work closed out; it was already wired, verified and logged. Nothing new to act on. Still waiting on Lane B's story report before the checkpoint.
Lane B is in and ran on the final verdicts, with every sentence grounded. That completes the set, so this is checkpoint 1: wire the story command, run the whole pipeline on the four ghosts, read a real story, re-render, and deploy the first real pages.
Checkpoint 1 is complete. The first four ghosts with real, model-written stories are live on the gallery at eth-ghosts.decentraminds.tech: StandardBounties as a lingering spirit, and Rubixi, The DAO and the v0.4.0 throne as bad ghosts with their guilty code and compiled fixes. Every command in the pipeline is wired, and the suite stands at 149 passing tests.
Reading the stories, the verifier works as designed, with every sentence grounded, and the Rubixi buster chapter explains the constructor bug well. The prose has two weaknesses the judges would notice, raw addresses and compiler strings inside paragraphs and a fix snippet that keeps a pointless function, so Lane B is re-telling the four with tighter prompts, historian material for the life chapter, and cleaner fixes. The lane also found that Gemma's remaining mistakes are semantic rather than numeric, such as inventing a feature the throne never had, which the post must say plainly.
Two more lanes are now running on Sonnet. The Hermes lane is building the ghosts profile with the Ethereum History MCP server, a daily cron and the parking commands for the old sloth agents, without starting or installing anything. The pipeline lane is building a single "haunt" command that chains pick, summon, wounds, classify, face, story, render and gallery build, then using it to grow the altar from four ghosts to at least twelve across 2015 to 2023.
I also fixed the Wayback lookup at the source: a tweet link had been widened to the whole x.com domain, and the earliest captures were being dropped because their archived URLs carry an explicit port.
Lane E is in. Checking its tests and the dry run, then logging. The parking and install steps wait for your word, since the memory records that the gateway restarts only on your say-so.
The Hermes lane is done and checked. The ghosts profile distribution is complete: a storyteller persona with the skill-first rule, a config that points at Ollama and the Ethereum History MCP server with deny rules for privileged commands, two cron jobs installed paused, a skill that answers "today's ghost" and "haunt" requests, an installer, and the operational doc at docs/HERMES.md. The suite now stands at 199 passing tests. Nothing was installed into your Hermes home, no gateway was started, no profile was parked, and no token exists anywhere in the repo.
One finding matters for when you give the word: the host gateway runs the cron jobs of every unparked profile, and two of the sloth profiles have jobs overdue since October 26 that would fire on the next start. So the order is park the three sloth profiles, install the ghosts profile, fill its env file, then start the host. The doc lists the exact commands.
Still running: Lane B's prose pass over the four stories and Lane G's haunt pipeline with eight new ghosts across 2015 to 2023. When they land, I wire the haunt command, review the new pages, deploy, and move to the README and post draft.
Lane B's prose pass is in. I'll read one re-told story to judge it, re-render the four, deploy, and log.
The stories lane finished its prose pass and the difference is clear. King of the Ether now reads as a short, concrete tale built from the historian's Turbulent Age material, the haunting chapter stays inside the cataloged incident, and the ghost-buster fix shows the real cure, a pull-payment pattern with a checked call that compiles under Solidity 0.8.38. StandardBounties keeps its lingering voice and names its two scars in plain words with one line of advice. All four re-told stories came through the verifier fully grounded, and the lane caught its first real invention along the way, a token count The DAO never had.
One slip on my side: I re-rendered and deployed while the pipeline lane was mid-batch, so the live gallery jumped from four ghosts to nineteen before I had reviewed them, and two of those pages have no story yet. The batch is still writing, so I am leaving the site alone rather than churning deploys, and I logged the rule: no bulk render or deploy while a lane is writing. The upside is visible already. The altar now spans 2015 to 2022 with friendly ghosts such as a silent 2019 token and a 2021 staking pool, lingering ones like the Foundation tip jar, and bad ones including a 2021 cross-chain router.
Two refinements are queued for after Lane G reports: prefer the archive's name over a generic source name like "MyToken" for documented ghosts, and the review of the fourteen new pages before the next deploy. Then the README and the post draft.
Lane G grew the altar to 25 ghosts and surfaced real data bugs, which is exactly what the batch was for. Wiring the haunt command and gitignore now, and sending the fixes to the lanes that own them: facts and naming to Lane A, zero-call wording and honest busters to Lane B.
The pipeline lane finished with a single command that runs the whole chain for one ghost, and it used that command to grow the altar to 25 ghosts spanning 2015 to 2023 from all three pickers. Every haunt succeeded, and across nearly six hundred sentences the verifier repaired ten and dropped one, a real invention about a crowdsale having eleven scars when it has one. CryptoPunks, MoonCatRescue and Etheria classified as alive and were skipped, which is the rule working.
The batch also exposed three bugs I had not seen on the four famous seeds, and I pushed each to the lane that owns the code:
- Zero-call ghosts. Blockscout counts calls, not transactions, so nine of the 25 show zero calls and the last-call field fell back to the birth transaction. Stories then said the last call was on the day it was born, and the verifier passed it because the number exists. Lane A is making the semantics explicit: a never-called contract becomes a friendly ghost with its own short "nobody ever knocked" chapter.
- Dishonest busters on incident picks. The seven hacked protocols have no matching fix recipe, yet the buster chapter still claimed a compiler version seals the wound. Lane B is making it say plainly that a design flaw has no compiler fix, name the real mitigation, and show no code panel.
- Generic names. MistCoin appeared as "MyToken" and a staking proxy by its proxy class. Lane A is reordering the name sources to prefer the archive's name.
Two honest limits stay: for hacked protocols the page tells the story of the exact contract we hold, which may be a helper rather than the dapp, and random picks have no website trail, so their ghostliness is silence alone. Both go in the post.
Once the fixes land, the affected ghosts are re-told, I review the pages and deploy checkpoint 2, then the README and post lanes start.
Lane A's second follow-up is in, with a useful catch: Blockscout's counter also reads zero for contracts it never counted, and only three ghosts were truly never called. Verifying and logging.
The verdicts lane closed its second follow-up and I checked it against the files. The call counts are now honest: Blockscout's counter reads zero both for never-called contracts and for ones it simply never counted, so the lane now cross-checks a zero against the transaction list. That turned six of the nine "zero" ghosts into real but quiet contracts, with between one and a hundred calls, and left exactly three that nobody ever called: a greeter from 2016, a user wallet and a Golem token wrapper. The creation transaction no longer pretends to be a last call. Four ghosts also got their proper names back, MistCoin among them, and the staking proxy now shows the token it fronts and carries a proxy flag. No ghost changed kind, and the suite is at 215.
Lane B is still re-telling the stories these fixes touch: the three never-called ghosts get a "nobody ever knocked" chapter instead of a life, and the seven hacked-protocol ghosts get a buster that admits no compiler fixes a design flaw. When that lands I review the 25 pages, deploy checkpoint 2, and start the README and post lanes.
Lane B is still re-telling stories in the background. Waiting for its report before the review and checkpoint 2.
Still waiting on Lane B's background story runs. No action needed yet.
Lane B is still running its re-tells. Waiting.
Still in progress on Lane B's side. Waiting for its hand-back.
Lane B's model runs are still going. Nothing to do until it reports.
Still waiting on Lane B.
Lane B is still mid-run. Waiting for its report.
Still waiting on Lane B's background runs.
Waiting on Lane B.
Lane B is still working through its re-tells. Waiting.
Still waiting on Lane B's story runs.
Waiting on Lane B.
Lane B's runs continue. Waiting for the hand-back.
Still waiting on Lane B.
Waiting on Lane B's background story runs.
Still waiting on Lane B.
Lane B is still re-telling. Waiting.
Waiting on Lane B.
This is Lane G's earlier report redelivered after its background work closed; it was already wired, logged and acted on. Nothing new. Still waiting on Lane B's re-tells for the review and checkpoint 2.
Lane B's re-tells are in, with 540 sentences and nothing dropped. Two small renderer changes follow from it, which belong to Lane C1, and a matching card tweak for Lane C2. Sending both, and logging.
The stories lane finished the second pass across all 25 ghosts. The three never-called contracts now get a birth chapter and a short "nobody ever knocked" chapter with no invented life. The seven hacked-protocol ghosts get a buster that admits a design flaw has no compiler fix and names the real mitigation from the incident record, with no code panel. The DAO and Rubixi now say outright that people still use them, with the counts. Across 540 re-told sentences the verifier repaired four, all of them its own over-strictness since corrected, and dropped none.
Those changes need two small presentation updates, so the template lane is adding the fix-reason note, the "never called" card row, source-name and proxy tags and a "still in use" tag, while the gallery lane adjusts the cards and adds a scarred filter. Once both land I run the full re-render, review the 25 pages, deploy checkpoint 2, and start the README and post-draft lanes.
Lane C2's card tweaks are in. Waiting on Lane C1's renderer changes before the full re-render and the checkpoint 2 review.
Both presentation lanes are in. Checkpoint 2: full re-render of the 25 ghosts, gallery build, and a visual check of a never-called ghost and a no-fix incident ghost before deploying.
Lane C1's hardening is in. Running checkpoint 2 for real: full re-render, gallery build, deploy, then a live-page check.
Checkpoint 2 is live. The gallery at eth-ghosts.decentraminds.tech now shows all 25 ghosts with working filters: seven friendly, five lingering, thirteen bad, three that nobody ever called, eight carrying scars, nine with a historian's story, born between 2015 and 2023. I checked a live page in a headless browser after the template lane hardened the panel reveal, which had left chapters invisible without scrolling, and all seven panels now show within two seconds. The suite stands at 223 tests.
Two writing lanes are running on Opus. One is drafting the project README from the memory and lane logs. The other is drafting the DEV post in the official Week 4 template, taking its own screenshots from the live site and bound by the claims table I filled in the memory, which spells out what the post may and may not say: no "hacked" for StandardBounties, no "offline" for a pipeline with online sources, no "proves the story is true" for a lexical verifier.
One limit worth knowing: a ghost page opens fine from disk, but the gallery index needs a web server because browsers block the fetch of its index file from a local file.
Still pending on your side: the word to park the sloth profiles and start the Hermes host, the Discord token and channel, and whether to commit now so the post's images can be pinned to a commit.
Lane H's README is in. Reading it for accuracy against the memory before logging.
The README lane finished and I read the result in full. It explains the seven steps of the pipeline in plain words, states the five ghost kinds and the rules behind them, gives the why-open case alongside its honest counterweight, and puts every number in a table with the method that produced it. The limits section is candid: the verifier is lexical, regex findings stay suspected, scars are not hacks, incident ghosts are often a helper rather than the dapp, and the Hermes profile has not yet run live. The setup steps now include the two one-time installs a fresh clone needs, the Playwright browser and the 0.8.38 compiler, and the example env file no longer advertises a key that nothing reads. Everything in it is consistent with the claims table in the memory.
The post-draft lane is still writing, taking its own screenshots from the live gallery. When it reports I review the draft against the same table, replace the image placeholders once there is a commit to pin them to, and stage it on DEV as an unpublished draft for your review.
Lane I's draft is in. Reviewing it in full against the claims table, and checking the stale "MyToken" name it spotted, which means some stories predate the renames.
The post draft is in and I read it end to end. It follows the official Week 4 template, runs about 1,930 words, opens with the three "still taking visitors" ghosts from brainstorm night, lays out the pipeline rule that the model does language and code does facts, gives the measured numbers with their methods, states the counterweight plainly, and closes The Spirit of It on StandardBounties getting a bounty closed the same night it was summoned. It carries five screenshots from the live gallery with alt text. The lane listed the claims it deliberately left out under the memory's table, which is the behavior I wanted. I corrected one stale checklist line that still pointed at the API deadline.
One wording you should sanity-check before it goes anywhere, since it speaks for you: the post says you were around for the 2017-2018 wave. It comes from your bookmark history, but it is your voice.
I also re-told the two stories that predated the renames, so MistCoin and DigitalCommunityShare now carry their archive names on the live site. The second one shows the verifier striking a title line that named something not in the facts, the first dropped line visible on a live page.
Everything remaining is yours to trigger: a commit and push so the images can be pinned, the Discord token and the go-ahead to park the sloth profiles and start Hermes, whether to save a curated agent session, and the DEV staging, which I will do unpublished once the images are pinned.
This is Lane B's earlier report redelivered after its background runs closed out; it was already acted on, re-rendered and logged. Nothing new. Waiting on your commit decision to pin the images and stage the DEV draft.
Before working on the feedback below, setup the hermes profile so I can provide the Discord key and channel so you deploy the agent.
And here's my feedback on the first iteration:
- Index page should have the same flags images as in the story page
- In index page, change "Ghost in the Machine - Hacktoberfest" to "Ghosts in the Decentralized World Computer"
- A story of the day card at the top between the intro text and the search/filter section, with a brief summary and main characteristics of the ghost (the more visual and less text the better) of the latest posted history and a "Learn more" button that directs to the story page
- Animated ghost flying over the site. There's a toggle at the top that turns on/off the lights (opacity). When on, you only see the ghost silhouette, when off you watch him fully. Another toggle allows to stop animation
- Ghost tag explanation should be in a floating component on the side that if you hover on, it expands horizontally and display the tag descriptions
- Remove in the static web app any mention related to "The page template was designed once with a closed model (Claude, at build time)"
Do not commit anything yet
Hermes first, then the gallery feedback. I'll follow the lane's runbook: park the three sloth profiles, dry-run then install the ghosts profile, and stop before starting the host so you can add the Discord token and channel.
The env file exists with its example content, but its lines must be commented out since no bare names matched. Let me print the example (names only, no values) so I can tell you exactly what to fill.
The Hermes profile is ready for your token. The three sloth profiles are parked without deletion. The stop command refuses to act while no host is running, so I pre-created the marker files the runbook documents, and all three now report parked. The ghosts profile is installed from the distribution, its Ollama alias with the 64k context exists, the path placeholders are filled, and both cron jobs arrived paused. The host is not started.
For the token, the file is ~/.hermes/profiles/ghosts/.env, owner-only permissions, currently a copy of the example with every line commented out. Uncomment and fill the bot token there yourself, since I would rather not handle the secret in chat. The remaining values are ids, not secrets, so you can give them to me here: your Discord user id for the allowed users, and the channel id for allowed channels, free-response channels and the home channel where the daily report posts. The bot needs its own token, not one shared with a sloth profile, and the Message Content intent enabled.
On your feedback: the closed-model line is already gone from the ghost pages, with a test that keeps it gone, while the post and README keep that disclosure as the memory requires. The gallery lane on Opus is building the other five points now: the papel picado strip, the new title, the story-of-the-day card, the flying ghost with the lights and animation toggles, and the floating legend. One deploy follows once it lands, and nothing gets committed.
what bot permissions should I set on Discord
Let me check Hermes' own Discord guide for the exact intents and permissions it expects.
This comes straight from the Hermes Discord guide on your Mac, the same version the profile targets.
In the Developer Portal, on the Bot page. Two privileged gateway intents are required, and the first is the usual reason a bot never comes online:
- Message Content Intent on. Without it Discord refuses the connection.
- Server Members Intent on. Without it the bot cannot resolve usernames for its allowed-users list.
- Presence Intent is optional. Leave it off.
Also keep Public Bot on and Require OAuth2 Code Grant off so the invite link works.
On the invite, scopes bot and applications.commands. The minimum permission set is View Channels, Send Messages, Embed Links, Attach Files and Read Message History. The guide's recommended set adds Create Public Threads, Send Messages in Threads and Add Reactions, which the ghosts agent does not need but which do no harm. The ready-made invite URL for the recommended set is:
https://discord.com/oauth2/authorize?client_id=YOUR_APP_ID&scope=bot+applications.commands&permissions=309237763136
Use permissions integer 117760 instead if you want the minimum. The voice permissions in the "full" set are unnecessary here. Then invite the bot to your server, and make sure it can see the channel you will give me as the home channel.
One Hermes-specific rule from the Week 3 build: the token must belong to this bot alone. A token shared with one of the sloth profiles makes Hermes park the second adapter as a duplicate.
Lane C3 is in. I'll look at its screenshots, apply the two small items it left me (a cache rule and the contract note), then re-render all pages with the cleaned small print and deploy.
The gallery reads well in both states. Applying the two small items, re-rendering with the cleaned small print, and deploying.
The deploy seems not to have completed: the live site still serves the old version and the featured file returns 404. Re-running the deploy with full output.
Live now. A final live check and the memory entry in parallel.
Your feedback is live. The gallery now opens under the papel picado strip from the story pages, the title and kicker read "Ghosts in the Decentralized World Computer", and a story-of-the-day card sits between the intro and the filters, today showing MistCoin with its mood ghost, kind and age chips, dates, calls, balance and a Learn more button. A sheet ghost drifts over the whole page. The Lights toggle switches it between a faint silhouette and the full ghost over a dimmed page, and the Ghost flies toggle stops it. Both remember their state and stay off under reduced motion. The kind legend is a floating Key on the right that expands on hover, focus or tap, docking at the bottom on phones. Every mention of the template being designed with a closed model is gone from the gallery and from all 25 ghost pages, with tests that keep it out, while the post draft and README still carry that disclosure.
I checked the live site in a headless browser: correct title, 25 cards plus the featured one, both toggles present, no horizontal scroll, and no closed-model text on the index or a ghost page. The first deploy attempt stalled during upload and the re-run succeeded. The suite stands at 231 tests, and nothing is committed.
On the Hermes side, the sloth profiles are parked, the ghosts profile is installed with its 64k Ollama alias and paused crons, and the host is not running. Once the token is in ~/.hermes/profiles/ghosts/.env, I only need the ids to finish the env, start the host, and run one haunt on camera.
I setup the env variables into the agent profile
The token is in place, so I'll check the names only, read the runbook's start section, and bring the host up.
Both crons are active: the daily ghost at 09:00 local tomorrow and the weekly incident on Monday. The first live haunt is still running in the background; when it finishes and posts its report to your channel, I'll verify the new ghost on the gallery and update the "Hermes has not run live" rows in the memory, README and post draft.
The agent is deployed and the pipeline ran live through it. The host runs as a launchd service, the ghosts bot connected within seconds, the four old profiles are parked and not served, and both crons are active: the daily ghost at 09:00 tomorrow and the weekly incident on Monday. The first haunt through the profile's own script took 28 seconds, picked a never-called forwarding wallet from May 2016, told "The Silent Small Half", rendered it, and deployed it. The gallery now shows 26 ghosts with that one as the featured story.
One thing failed, and it is on the Discord side. The report post came back with a 403 "Missing Access" error, and the profile discovers no channels, while the gateway log shows the bot connected. So the token is good but the bot cannot see the channel you set as home. The usual causes are: the bot was not invited to the server with View Channels and Send Messages, the channel's own permission overrides exclude the bot's role, or the home channel id is a category or the server id rather than a text channel. Once the bot can see the channel, the pending report re-sends with one command, and you can also try "today's ghost" in the channel, which is the path still untested.
Nothing is committed, and the README and post draft still say the agent has not run live; I'll update those rows once the Discord post goes through.
tell me the scopes I should select to generate the OAuth link
Select two scopes on the OAuth2 URL generator: bot and applications.commands. Nothing else is needed.
Once you tick bot, a permissions grid appears. Tick View Channels, Send Messages, Embed Links, Attach Files and Read Message History as the minimum; adding Create Public Threads, Send Messages in Threads and Add Reactions matches the Hermes guide's recommended set. Skip the voice permissions. The generated link should end in permissions=117760 for the minimum or permissions=309237763136 for the recommended set.
Then open the link, pick your server, authorize, and check that the bot's role can see the channel you set as home. If that channel has its own permission overrides, add the bot or its role there with View Channel and Send Messages. After that, I re-send the pending report.
the agent should be able to reach Discord now
The report is in your channel. The pending line about "The Silent Small Half" posted to the home channel with a message id back from Discord, which closes the loop the first attempt could not: host service, cron scheduler, the profile's haunt script, the pipeline with deploy, the gallery, and the Discord report. The profile's target list still shows no discovered channels, which is only a display quirk since the send succeeded against the configured home channel.
That changes what the project may claim. The memory now records that the profile ran one live haunt on October 29 that deployed the 26th ghost and posted its report, and that the Discord conversation path and the MCP call from inside Hermes remain untested. The README lane and the post lane are folding those facts into their files, including the 403 detour as an honest detail.
Nothing is committed yet. The remaining steps before publishing are the commit and push to pin the post's images, the curated agent session, and staging the draft on DEV for your review.
The README update is in. One precision for the record: that first haunt was fired by hand through the profile script, not by the cron, so I'll note that in the memory. Waiting on the post lane's matching update.
The README now reflects the live run, and the memory records that the first haunt was fired by hand with the cron's first run due tomorrow at 09:00. Waiting on the post lane's update; then everything left is the commit, the agent session and the DEV staging.
The post is updated. One correction it made from the live index, ten historian stories rather than nine, is right since the new ghost has one, so I'll record that. Its gallery screenshot predates the redesign, so I'll have it retaken from the live site.
The post now carries the live run and the 26-ghost tallies, and the gallery screenshot is being retaken from the redesigned site. After that, the remaining steps are yours to trigger: the commit and push to pin the images, the curated agent session, and the DEV staging.
The post draft and README both now tell the live story: the host as a service, the parked profiles, the 28-second haunt that put "The Silent Small Half" on the gallery as ghost 26, and the Discord report that landed after the channel fix, with the chat path and the MCP call from inside Hermes still marked untested. The post's counts read 26 ghosts, 8 friendly, 5 lingering, 13 bad, 4 never called and 10 with a historian's story, all matched against the live index and recorded in the memory. The gallery screenshot was retaken from the redesigned site and shows the featured card, the toggles, the Key legend and the first row of cards.
That screenshot also showed one rough edge: a contract with no name anywhere displays its full address as its name on the cards. The gallery lane is giving such ghosts an "Unnamed contract" label with a shortened address, after which I deploy once more.
Everything else waits on you: the commit and push so the post's five images can be pinned to a commit, whether to save a curated agent session, and the DEV staging as an unpublished draft for your review.
The unnamed-contract fix is live: the featured forwarding wallet now carries the "Unnamed contract" label with a short address, the suite is at 233, and the gallery serves 26 ghosts. All lanes are idle. What remains waits on your decisions: the commit and push to pin the post images, the agent session, and the DEV staging.
- add meta tags so the website index page has its preview image, and also each ghost page has its own personalized preview
- In the "unnamed contract" label, set it as "Unknown ghost soul" with the shortened contract address
Both go to the lanes that own those files: per-ghost preview cards and the page meta tags to the template lane, and the index preview plus the "Unknown ghost soul" label to the gallery lane. They run in parallel.
Both lanes are running. Nothing else can start until they report, since the CLI wiring, the full render and the deploy all depend on their output.
Lane C3 is done; the three failing tests are Lane C1's own, tripped by its in-progress meta tags, and C1 is still working on that. Waiting for C1's report before wiring and deploying.
Both lanes are in. I'll look at one preview card, wire the og commands, add the og step to the haunt chain, generate all 26 cards, re-render, and deploy.
Both requests are live. Every ghost page now carries canonical, Open Graph and Twitter card tags pointing at its own 1200 by 630 preview card: the ghost in its kind's mood, the kind and age badges, the title, the tagline and the name, or "Unknown ghost soul" with the shortened address for a contract nobody ever named. The cards come from a small dedicated template rendered through Playwright, all 26 in under three seconds, and the haunt chain is getting that step so future ghosts get theirs automatically. The index has its own tags, a favicon, and a site-wide preview card with the papel picado strip, the full title and the domain. I verified the tags and a served image on the live site, and the suite stands at 244.
The "Unknown ghost soul" label replaced "Unnamed contract" on the featured card and the grid. Nothing is committed. The commit and push, the agent session, and the DEV staging still wait on your word.
The haunt chain now includes the preview card step, verified with the suite at 247, so tomorrow's 09:00 cron ghost will arrive with its own card. All lanes are idle. The commit and push, the agent session, and the DEV staging still wait on your word.
commit the work done so far except for the submission post. Do not push anything to main yet
Committing the Week 4 folder and the index changes, leaving SUBMISSION.md and its screenshots out, after a secrets scan of what gets staged. No push.
Committed locally as 8823457 on main, not pushed. It holds the whole Week 4 folder: the pipeline and its 247 tests, the 26 ghosts' data and pages with their preview cards, the gallery, the Hermes profile distribution, the docs and the memory, plus the two README index rows. Left out as you asked: SUBMISSION.md and the post screenshots, and also the unrelated one-line change to the Week 3 memory from an earlier session.
Before staging I scanned the content: no env values, no secrets, no Discord ids, only the example env files with variable names and Solidity sources that happen to be named "token". One note for when you push: the commit is large, around 740k lines, because each ghost folder carries its verified source, decompiled code, story and page, which matches the repo's one-folder-per-challenge rule.
The memory entry recording the commit is itself uncommitted, and will ride along with the post when that goes in.
- An ambient track in a loop (in
web/assets/ambient.mp3) is playing in the background with a toggle with a speaker icon and "Effects" label at the top that turns on/off the music. If you can compress the audio file in some way would be good. - There should be a header component that has the "papel picado", about button (see below) and toggles. Both the index and ghost pages should use it
- In the ghost page:
- the "Ghosts in the Decentralized World Computer" should use the same font as in the index
- story bubbles should progressively show up as you scroll down
- A scream voice is played (
web/assests/scream.mp3) when you scroll down and reach the code snippet with the vulnerability (in bad ghosts) - In the ofrenda card, next to the copy button, add another button with an icon that represents opening an external link. When hovering, is should display "Open Ethereum History" tooltip. When clicked, it should open the contracts in Ethereum History
- Let's brainstorm a name for the "The storyteller". Give me at least five options that combine the character's traits and Ethereum slag. Once I decide on the name, you should use that instead of "The Storyteller" text in the comic cards
- the "Story written by..." and "Sources used for this ghost:" sections should go inside another card that says "Based on a True Story" "The Storyteller checked facts"
- In the index page:
- The floating key on the right: set it to "Types" instead of "Key"
- Change the animation toggle label to "Animation"
- In the header, An "About" button should be at the left of the toggles. When clicked a modal pops up showing the contents of the About section that is currently at the bottom of the page. A ghosts sound (
web/assets/ghost.mp3) plays once in the background. This button should only be displayed in the index page. - Move the "Built for the Hacktoberfest 2026 “Ghost in the Machine” challenge." to the About section
- Include a "Thanks" subsection that mentions Ethereum History (MCP or skills used), and the audio files used:
Music track: Haunted House by Aetheric
Source: https://freetouse.com/music
Scream Sound Effect by <a href="https://pixabay.com[REDACTED]/?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=490884">Jusatti890</a> from <a href="https://pixabay.com/sound-effects//?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=490884">Pixabay</a>
Ghost Woo Sound Effect by <a href="https://pixabay.com[REDACTED]/?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=135543">Ghostie Graves</a> from <a href="https://pixabay.com/sound-effects//?utm_source=link-attribution&utm_medium=referral&utm_campaign=music&utm_content=135543">Pixabay</a>
This session is being continued from a previous conversation that ran out of context. The summary below covers the earlier portion of the conversation.
<tools-used-before-summary>Agent, Bash, Read, SendMessage, Skill, ToolSearch, WebFetch, Write, mcp_ccd_turnupdate_plan, mcpccd_turnwrap_up, mcpdevrelay-gatewayget_article_content, mcpdevrelay-gatewayget_challenge_details, mcpdevrelay-gatewayget_challenges, mcpdevrelay-gateway_search_dev_to_semantic</tools-used-before-summary>
Summary:
1. Primary Request and Intent:
- Week 4 Hacktoberfest 2026 DEV Challenge ("Ghost in the Machine", DEV event 82, window Oct 26 19:00 UTC → Nov 1 06:59 UTC = Sun Nov 1 01:59 local UTC-5; publish target Sat Oct 31 22:00 local; freeze Sat 15:00 local). User asked, in order: read the challenge and scaffold the folder; run the brainstorm; chose idea 1 renamed "A ghosts in the decentralized world computer" with nuances (Ethereum History API/MCP/skills assessment; ghost stories from inception to last state transition; friendly vs bad ghosts; scary story + guilty snippet; ghost-buster story + Solidity 0.8.38 fix; comic UI template by a Claude agent; Hermes agent on open weights with MCP/skills/cron; Wayback screenshot; partner analysis); feedback: deadline Nov 1 01:59 local, park (not delete) old Hermes profiles, static gallery deployed to Vercel on every new story at eth-ghosts.decentraminds.tech, ElevenLabs after V1, scope 2015-2023; decentraminds.tech was claimed through Hacktoberfest (.tech category in); StandardBounties 0x2af47a65da8cd66729b4209c22017d6a5c2d2400 as the sample altar ghost; "you act as an orchestrator, any work should be delegated to worker agents using either Sonnet or Opus based on the complexity of the task"; set up Hermes profile so user can add Discord key/channel; gallery feedback round (papel picado strip on index, kicker/title "Ghosts in the Decentralized World Computer", story-of-the-day card with Learn more, animated flying ghost with Lights and stop-animation toggles, floating kind-legend on the side, remove any mention on the web app that the template was designed with a closed model); "Do not commit anything yet" (then later) "commit the work done so far except for the submission post. Do not push anything to main yet"; Discord permissions/scopes questions; "I setup the env variables into the agent profile"; "the agent should be able to reach Discord now"; add OG meta tags (index preview + per-ghost personalized preview); rename "Unnamed contract" label to "Unknown ghost soul" with shortened address.
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Key Technical Concepts:
- Ethereum History (www.ethereumhistory.com REST at /api/agent/contracts, MCP streamable HTTP at /mcp with 5 tools; archive mostly 2015-2018; 20 req/min anon), Sourcify v2, Blockscout v2 (keyless; counter returns 0 when never counted), public RPC (publicnode for state; dRPC for old blocks, publicnode pruned <15.5M), Wayback CDX (exact match on URL; hostname compare without port), DeFiHackLabs past/<year>/README.md incidents.
- Slither 0.11.6 + solc-select via
uv tool run(works on solc ≥0.4; std-json works with cwd=src/); solc 0.8.38 compile gate for fixes. - Gemma 4 12B QAT via Ollama (
gemma4:12b-it-qat, think:false, num_ctx 8192; Hermes aliasghosts-gemma4-12bat 64k); lexical grounding verifier (repair/drop sentences). - Taxonomy by code: banished > bad (catalog incident or High-impact Slither finding) > alive (≥100 calls/12mo or ≥5%) > lingering > friendly; Medium findings = scars; never_called handling.
- Hermes Agent v0.22.5: profile distributions,
gateway.parkedmarkers, launchd service host, cron script-only jobs,hermes -p ghosts send --to discord, mcp_servers url config, deny rules not a sandbox. - Vercel CLI deploy from web/ (project eth-ghosts, domain eth-ghosts.decentraminds.tech on Vercel DNS), Playwright screenshots/OG cards, orchestrator + worker lanes with owned paths and JSON contracts (docs/LANES.md).
Files and C…
I'll handle the audio compression myself, write the lane contract for this feedback round, and hand the front-end work to an Opus worker. The storyteller name is your call, so I'll bring five options at the end and keep the label centralized so it's a one-line swap.
Compressing the audio now, and writing the lane contract in parallel.
Audio is down from 6 MB to 1.8 MB total. Writing the lane contract and launching the worker.
While the worker builds, I'll log this round and the audio measurement in the challenge memory.
The worker is building the front-end changes now. The storyteller character is a calavera in a purple hood with a marigold crown holding a candle, which I'll use to ground the name options once the worker reports back.
Question: when a new ghost is generated through the hermes agents, is the new page being added to the repository?
Partly. A Hermes haunt writes the new ghost's files into this checkout, because the profile script runs the pipeline in this project folder. Each run adds data/ghosts/<address>/ (facts, wounds, verdict, story) and web/ghosts/<address>/ (page, preview card, cover), rewrites web/ghosts/index.json and featured.json, and then deploys the web/ folder to Vercel with the CLI.
What it does not do is run git. The files land in the working tree as untracked changes and stay there until someone commits. Ghost 26 from last night's hand-fired haunt is in commit 8823457 only because I committed after it ran. The first cron haunt tomorrow at 09:00 local will produce ghost 27 on the live site and as uncommitted files here.
So the live site and the repository drift apart by one ghost per cron run until you commit. Two ways to close that gap, if you want it closed:
- Keep it manual. Commit the new ghosts when you push the submission, and note in the README that the gallery grows daily while the repository holds a snapshot. Lowest risk, no credentials on the agent side.
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Let the haunt script commit. Add an optional
--commitstep after a successful deploy that stages the two new folders plus the index files and commits with a fixed message. Pushing would also need a git credential for the launchd service, so I'd stop at a local commit unless you say otherwise.
The sticking point for the second option is that the cron works on this same checkout, so a commit from the cron can land while you or a worker has files staged. I'd lean to keeping it manual until after the submission.
The worker finished Lane J. I'll check the screenshots and the suite myself, then deploy.
Screenshots look right: the About modal with Thanks, the link button with its tooltip, the true-story card. Deploying.
Round 2 is deployed and verified live. Everything you listed is in, with three honest notes and the name options below.
What changed
- Shared header on both pages: papel picado, About (index only), then Effects with a speaker icon, Lights, Animation. The ambient track loops at 60% and carries its position from the gallery into a ghost page instead of restarting.
- Ghost pages: the kicker uses the index's title font; balloons appear one by one as you scroll; bad ghosts play the scream once when the guilty snippet comes into view, with the music ducking under it; the ofrenda card has an external-link button with the "Open Ethereum History" tooltip; the model line and sources now sit in a "Based on a True Story" card captioned "The storyteller checked facts".
- Index: "Types" legend, "Animation" switch, the About button opens a dialog with the About text, the Hacktoberfest line and the Thanks section (Ethereum History plus your three audio credits), and plays the ghost sound.
- Audio: ambient went from 5.7 MB to 1.7 MB at 96 kbps stereo, the two effects to 81 KB and 26 KB in mono. Originals are kept in this session's scratchpad only.
- Checks: 252 tests green, 26 pages re-rendered, live curl confirms the header, the link button and the new card. Nothing is committed.
Three things to know
- Browsers refuse to autoplay audio before a click, so the music starts on the first click anywhere, and the scream only plays once the reader has interacted. There is no way around this in Chromium.
- Balloons reveal on scroll for real readers but show at once for automated visitors, so the pipeline's own screenshots are unaffected.
- Ethereum History's contract URL is singular, so the button goes to
/contract/<address>. The worker verified it against StandardBounties.
Storyteller name options. The character is a hooded calavera with a marigold crown and a candle, who counts candles and refuses to say anything the chain can't prove.
- Uncle Nonce. Uncle blocks are the chain's own orphaned ghosts, and the nonce is the count that orders every transaction, which fits a character who counts candles. Family warmth suits Día de los Muertos. My pick.
- Doña Gwei. A catrina-style elder named after the smallest unit anyone says out loud. Gentle, and it reads well on a speech bubble.
- Abuelo Genesis. The grandparent who was there at block 0 and remembers everyone who came after.
- Ser Calavera. Crypto-Twitter's "ser" bolted onto the skull. Jokier, more Halloween than ofrenda.
- The Archive Node. The node that keeps every old state and never forgets. Most on-the-nose for the fact-checker role, least like a character.
- Catrina Finality. Once she has spoken, the story is sealed. Elegant but the finality pun is for insiders.
Once you choose, the swap is one constant in render.py plus a re-render and deploy, and I'll update the card caption and the README where the character is described.
Let's go with "Doña Gwei". Also update the "Open Ethereum History" to "Open in Ethereum History"
Two small edits, so I'll do them here: the name constant and the tooltip, then re-render and deploy.
Doña Gwei is live. The name replaced "The storyteller" everywhere it appeared: the speaker line on every comic card, the "has not spoken yet" fallbacks, the candle tally line, the "Doña Gwei checked facts" caption on the true-story card, and the character's accessible SVG title. The README now names her in the template description, and the tooltip on the ofrenda link reads "Open in Ethereum History".
All 26 pages were re-rendered, the gallery rebuilt and deployed. A live fetch of the StandardBounties page confirms both the new caption and the new tooltip. The 252 tests pass.
The memory has the decision with the six options you chose from, so the post can introduce her by name. Nothing from round 2 or the rename is committed yet, and the post files remain excluded as before.
- add a favicon based on your designed ghost character
- include pagination in the index page. 15 records per page
Two gallery tasks. I'll check the current favicon setup, write the lane contract, and hand both to a Sonnet worker.
The worker is building the favicon set and the pagination. I'll review and deploy when it reports back.
The deploy was refused: the new cache rule in vercel.json has an invalid source pattern. Fixing it myself.
Both are live on eth-ghosts.decentraminds.tech.
Favicon. It is the comic ghost itself, friendly face and yellow address tag, on the site's night-purple rounded square. The worker produced the SVG, a multi-size ICO, the Apple touch icon, the 192 and 512 icons and a web manifest, with a generator script in scripts/make_icons.py so they can be rebuilt. The four icon links are in the head of the index and of every ghost page. One honest limit: at 16 px the tag text is a yellow blob, but the ghost silhouette reads fine.
Pagination. 15 cards per page over whatever filter, search and sort are active. Previous and Next plus numbered pages sit below the grid, the current page is marked for screen readers, and the page lives in the URL as ?page=2 so reload and the back button keep it. Any filter change returns to page 1, and the pager hides when everything fits on one page, as the "bad" filter does with its 13 ghosts. The count line now reads "Showing 1-15 of 26 ghosts".
One deploy hiccup, fixed. Vercel refused the first deploy because the worker's cache rule used a regex alternation in the route source, which Vercel does not allow. I split it into three plain rules and redeployed. All icon files, the manifest and the pager were confirmed live with fetches.
The suite is at 256 tests, all passing, and both lanes are logged in the challenge memory. Rounds 2 and 3 and the Doña Gwei rename are all still uncommitted.
think on a way to trick the user to activate the sound effects. One idea that came to my mind is at the first visit, turn off the lights and add a text that says "Hunt the ghost". When the user click on it, the lights turn on and the sound effects start
Your idea is the right shape: the only thing browsers accept as a gesture is a click, so the page needs one honest click before any sound, and the trick is making that click feel like part of the story rather than a cookie banner. Here is how I would sharpen it, plus a few alternatives.
Your idea, refined: "Hunt the ghost" in the dark
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First visit only (a localStorage flag,
eg-welcomed), the page loads with Lights off and the flying ghost as a faint silhouette. A short line floats near the ghost in the balloon font: "Hunt the ghost". Clicking the ghost itself, or the line, turns the lights on, starts the ambient loop, plays the ghost woo once, and sets Effects on. Returning visitors load with the lights on and whatever Effects state they left. - Make the click a tiny game. The ghost keeps drifting, so the reader has to catch it. One catch is enough; make the hit area generous on phones, at least 56 px, and after about 8 seconds of no catch the line changes to "or just click anywhere" so nobody gets stuck.
- Never trap the reader. The grid, the search and the links stay usable in the dark. If a reader ignores the ghost and clicks a card, that click counts as the gesture too: lights come on and the music starts quietly as they go to the ghost page.
- On ghost pages the same mechanic is cheaper: the first panel is dark with the candle unlit next to Doña Gwei, and the line reads "Light the candle". One click lights it, reveals the first balloon and starts the sound. That ties the gesture to the character, and the scream on bad ghosts then works, because the gesture has already happened.
Alternatives worth weighing
- Light the candle on the index too instead of chasing the ghost. Less playful, but zero chance of frustrating someone on a phone, and it fits Día de los Muertos better than a hunt.
- A knock. The page opens with a dark "altar closed" overlay and a single door-knock button, "Knock". Simple, obvious, but it is effectively a splash screen, and judges who open ten pages will tire of it.
- Arm on any first click, no ceremony. The header already does this. It is honest but nobody discovers the music, which is the problem you are solving.
Two cautions
- Starting music after a gesture the reader did not know was a music switch can annoy, so start the ambient loop at a low volume and fade it up over 2 seconds, and keep the Effects switch visible so one click stops it.
- Reduced-motion users should get the "Light the candle" variant, not a moving target.
My recommendation: your hunt on the index, the candle on the ghost pages, both first-visit only with the 8-second fallback line. It is one Opus lane: the header script already owns the Effects state, so the work is a welcome overlay in the shared header plus the candle hook in the ghost template, and a test that the flag suppresses it on the second load.
implement the idea with your recommended refinements
Writing the lane contract and handing it to an Opus worker, since this touches the shared header script and the ghost template.
The worker is building the welcome flow: the dark first visit with the ghost to catch on the index and the candle to light on ghost pages, the 8 and 20 second fallbacks, the reduced-motion candle variant, and the automated-visit skip so the pipeline's screenshots stay unaffected. I'll review its screenshots, run the suite and deploy when it reports back.
Both states look right: the dark index with the glowing ghost and the "Hunt the ghost" chip, and Doña Gwei with her unlit candle and the balloon. Running the suite and deploying.
The welcome is live on eth-ghosts.decentraminds.tech. Open it in a fresh private window to see it, since your normal browser may already be flagged as welcomed after this session's checks.
What a first visitor gets
- Index: lights off, the drifting ghost glows faintly, and a chip at the bottom reads "Hunt the ghost". Catching the ghost turns the lights on with a pop to full colour, fades the music in over two seconds, plays the woo, and stores Effects on.
- Ghost page: lights off, Doña Gwei's candle unlit, a balloon beside it saying "Light the candle". Lighting it does the same, flickers the flame in, and reveals the tagline. The scream still fires on bad ghosts afterwards.
- Nobody gets trapped. Any click completes the welcome and still does its own job: a card opens the story with the music already playing, a filter applies, and clicking Effects keeps whatever the reader chose. After 8 seconds the line adds "…or just click anywhere", and after 20 seconds the lights come back on silently. That silent timeout is retried once on the next visit and then never again.
- Reduced-motion readers get a static candle on both pages instead of a moving target. Automated visitors, including the pipeline's own screenshots, skip the welcome entirely.
All 260 tests pass, the 26 pages were re-rendered, and the design decision with the alternatives you and I weighed is logged in the challenge memory. Verified in headless Chromium only, so a quick look on your phone and in Safari would be worth it before the post goes out.
commit without the post
Scan hits are only public source links (tweet ids, tx hashes) already committed before. Committing.
Committed as 96f0793 on main, local only. It carries everything since the first commit: the shared header and audio, the Doña Gwei rename, the favicon set, pagination, the first-visit welcome, the three lane logs and the memory entries, 63 files with the suite at 260.
Left out as you asked: SUBMISSION.md and the post screenshots, plus the unrelated Week 3 memory line. The secret scan on the diff turned up only public source links. The memory entry recording this commit is itself uncommitted again and will ride with the post, same as last time.
re-deploy the app with the changes I just commit to git
Deployed. One test now fails because it still expects the heading "Thanks". Checking it and the live page.
Deployed. Your About edit from commit fe133f8 is live: the dialog heading reads "Special Thanks" and the audio credits sit under a "Sound Effects:" lead-in. I confirmed both strings on the live index.
One test still expected the old "Thanks" heading and failed, so I updated that assertion and the suite is back to 260 passing. That one-line test change and the memory entry are uncommitted. Your edit sits outside the header markers, so future gallery builds will keep it.
help me write a X post that announces the app website, what it is and shout out to @EthereumHistory for the integration
Here are three options, all under 280 characters, so the link's preview card (the papel picado and ghost) does the visual work.
1. Story-first (my pick)
👻 Ethereum Ghosts is live: https://eth-ghosts.decentraminds.tech
Old contracts whose dapps died but whose code still answers. Doña Gwei, a calavera storyteller powered by a local Gemma 4, tells each one's story from inception to its last call, fact-checked against the chain.
Built on @EthereumHistory's archive and MCP server. Hunt the ghost, light the candle. 🕯️
That one runs about 330 characters, so it needs a Premium account or a trim. The trimmed version:
2. Fits a standard 280
👻 Ethereum Ghosts is live: https://eth-ghosts.decentraminds.tech
Old contracts whose dapps died but whose code still answers. A calavera storyteller, powered by a local Gemma 4, tells each ghost's story, fact-checked against the chain.
Built on @EthereumHistory's archive + MCP server. Light the candle. 🕯️
3. Shout-out-first
Huge thanks to @EthereumHistory: their archive and MCP server are the memory behind Ethereum Ghosts 👻
26 old contracts, dapps gone, code still on chain. A local open-weight model tells each one's story, every fact checked. Hacktoberfest 2026, "Ghost in the Machine".
Two notes before you post. The link preview will show the index card, which is already set up, so no image attachment is needed. And if you want a reply with a specific ghost, the StandardBounties or Rubixi page links carry their own preview cards, which makes a good second tweet in the thread.
review the submission post, check for any missing details that are worth adding. Then, I'll review it
I'll read the draft in full and compare it against what changed since it was written and the memory's claims table.
Both shots are good. Applying the additions to the draft and the captions now.
The draft is ready for your review at SUBMISSION.md. It was written before the last three rounds, so most of what I added is about the site as it is now.
Fixed, would have blocked publishing
- The title was 130 characters. DEV cuts titles at 128. Dropping one word brought it to 117 without changing the meaning.
Added
- Doña Gwei is named where the storyteller is introduced.
- Demo section rewritten. It now opens with "Turn your sound on", explains the first visit (lights off, hunt the ghost, light the candle) and why that click exists, then the gallery features: the three switches, scroll-revealed balloons, the scream, pagination, link-preview cards and the Ethereum History button.
- Two new screenshots from the live site, the dark gallery with "Hunt the ghost" and King of the Ether Throne with the unlit candle, placed first. The old gallery screenshot was retaken because it showed the old toggles, the "Key" legend and no pager. The captions table has all seven.
- Numbers and credits. Tests 223 to 260, page size 40 to 90 KB, preview card in the render step, music and sound-effect credits in the Credits line.
- How the build was run now says twelve lanes, names the four feedback rounds, and tells the naming story in one sentence, with Uncle Nonce and Abuelo Genesis as the losers.
- One honest line in the agent section: each haunt deploys but never commits, so the live altar runs ahead of the repository until I commit.
Still open before staging, each marked in the file: pin the seven image placeholders to a commit, replace the agent-session embed, and re-tally the ghost counts on publish day since the cron will add one tomorrow at 09:00 and another on Saturday. The draft is about 3,100 words, up from 1,900. If that feels long for the writing-quality judges, the measured section is the natural place to trim.
I just made some changes to the submission post. Check the TODO's I left for you. The Why Does Open Innovation Matter? sections needs a complete rewrite. It should mention how open APIs, MCP servers and public archives, together with open weight models and open source libraries/tool it is possible to build catchy applications that display the legacy of open innovation being done in censorship resistant, open, decentralized blockchain networks
This session is being continued from a previous conversation that ran out of context. The summary below covers the earlier portion of the conversation.
<tools-used-before-summary>Agent, Bash, Read, SendMessage, Skill, ToolSearch, WebFetch, Write, mcp_ccd_turnupdate_plan, mcpccd_turnwrap_up, mcpdevrelay-gatewayget_article_content, mcpdevrelay-gatewayget_challenge_details, mcpdevrelay-gatewayget_challenges, mcpdevrelay-gateway_search_dev_to_semantic</tools-used-before-summary>
Summary:
1. Primary Request and Intent:
Week 4 Hacktoberfest 2026 DEV Challenge "Ghost in the Machine" (DEV event 82; window ends Nov 1 06:59 UTC = Sun Nov 1 01:59 local UTC-5; publish target Sat Oct 31 22:00 local; freeze Sat 15:00 local). Project "A ghosts in the decentralized world computer", gallery "Ethereum Ghosts" at https://eth-ghosts.decentraminds.tech. The user acts as product owner and wants this session to be an orchestrator that delegates coding to Opus/Sonnet worker agents by complexity (memory file saved). In this stretch the user asked, in order:
- Gallery feedback round 2: ambient loop (web/assets/ambient.mp3) with speaker-icon "Effects" toggle, compress audio; one shared header (papel picado, About, toggles) for index and ghost pages; ghost page: kicker in index font, balloons reveal on scroll, scream (scream.mp3) at the vulnerable snippet on bad ghosts, external-link button next to Copy with "Open Ethereum History" tooltip, brainstorm ≥5 storyteller names mixing traits + Ethereum slang, "Story written by"/"Sources" inside a "Based on a True Story / The Storyteller checked facts" card; index: legend "Types", toggle label "Animation", About button (index only) opening a modal with the About content and playing ghost.mp3 once, move the "Built for the Hacktoberfest 2026…" line into About, add a Thanks subsection with Ethereum History (MCP/skills) and the three audio credits (given verbatim).
- Question: are Hermes-generated ghosts added to the repository? (answered: written to the checkout and deployed, never committed).
- Chose "Doña Gwei" as the storyteller's name; tooltip → "Open in Ethereum History".
- Favicon based on the designed ghost character; pagination on the index, 15 per page.
- "think on a way to trick the user to activate the sound effects" (first visit lights off + "Hunt the ghost") → then "implement the idea with your recommended refinements".
- "commit without the post".
- "re-deploy the app with the changes I just commit to git" (user's own commit fe133f8 editing the About section).
- Help write an X post announcing the site with a shout-out to @EthereumHistory (text delivered, three options).
- "review the submission post, check for any missing details that are worth adding. Then, I'll review it".
- Key Technical Concepts:
- Static framework-free gallery in web/ deployed with Vercel CLI (scripts/deploy.sh; VERCEL_TOKEN sourced from ~/.hermes/profiles/ghosts/.env in-shell only); domain eth-ghosts.decentraminds.tech.
- Templates in template/ rendered by ghosts/render.py (string.Template);
ghosts render-all,ghosts gallery build(injects shared header into web/index.html between<!-- header:start -->/<!-- header:end -->, idempotent),ghosts og,ghosts hauntchain. - Shared header template/header.{html,css,js}: Effects (
eg-effects), Lights (ghosts.lights), Animation (ghosts.motion), ambient at 0.6 with sessionStorage positioneg-ambient-t,window.EG(effectsOn, sfx, moving); automated visits (navigator.webdriver) skip welcome and show all balloons. - First-visit welcome: flag
eg-welcomed, countereg-welcome-tries, WELCOME_HINT_MS 8000, WELCOME_GIVE_UP_MS 20000, FADE_MS 2000; hunt button inside the flying ghost.flywrapper; candle button over Doña Gwei's flame (.flameclass in storyteller.svg); reduced motion → candle variant. - Browser autoplay policy: audio only after a click; scroll is not a gesture.
- Audio via…
I'll read the post for your TODOs and the current open-innovation section, then rewrite that section and work through the rest.
Three TODOs are yours for me: the Rubixi screenshot, the architecture diagram, and the skill design note, plus the section rewrite. I'll hand the two image jobs to workers and write the prose myself.
Workers are on the two images. Writing the skill note and the section rewrite now.
Lane N delivered the Rubixi screenshot. Let me check it and place it in the post.
The skill note, the section rewrite and the Rubixi screenshot are in the post. The architecture diagram worker is still running; I'll place the diagram and log the memory entry when it reports back.
Lane M delivered the diagram and found six places where the post's step list differs from the code. Let me look at the image and fix the post accordingly.
The diagram is clean and legible. I'll place it, reconcile the step list with the code's actual chain the worker found, and log everything.
All three of your TODOs are done in SUBMISSION.md, and the open-innovation section is rewritten.
Why Does Open Innovation Matter? now opens with the network: the ghosts exist because Ethereum is open, censorship-resistant and decentralized, so nobody could take the contracts down and nobody needs permission to read them. Then the stack, layer by layer, as four bullets: public archives and keyless open APIs, the Ethereum History MCP server as an open protocol between agent and data, Gemma's open weights, and the open-source libraries and tools. A closing paragraph says the spectacle is the hook and what it displays is a decade of open innovation told by an open model from open data. I kept the three "where open beat closed" bullets and the honest counterweight, trimmed, because the rubric asks for both and the memory table requires the limits.
The TODOs
- Rubixi screenshot. A Sonnet worker took the timeline, the tally card and the true-story card from the live page in one image, placed after the buster with a one-line caption.
- Architecture diagram. An Opus worker hand-drew an SVG in the site's palette and rasterized it, six groups with open and closed tags. It sits at the top of "How I Built It". The SVG source is kept next to the PNG.
- Skill design. One paragraph after the Hermes paragraph: a routing table rather than a prompt, detached haunts, the model never decides a verdict, fail-and-stop, MCP as a side door, SOUL first step, toolsets off, deny list as a command policy.
One finding worth your eye. The diagram worker checked every box against the code and found the post's step list was narrative, not the code's chain. The real chain is pick, summon, wounds, classify, face, story, render, og, gallery, deploy, with verify and fix inside story, and Gemma also makes a title call. I changed the step intro to name the code's chain and added the title call to step 5. The lane log in docs/lanes/M.md lists all six differences.
The post is now about 3,250 words with nine images. Still open before staging: the agent-session embed, image URLs pinned to a commit, and the ghost count re-tally on publish day.
made the final adjustment to the post. Check everything is ready and upload the post as draft on DEV so I can make a final review. Also upload the agent session
I'll re-check the post against the live site, load the DEV publishing and session skills, then stage the draft and the session.
The Spirit of It
The first ghost I put on the altar was StandardBounties. I picked it because the Bounties Network was the first project in the space that opened the door to me into the Ethereum rabbithole, and now it is gone, and I expected a quiet grave.
When the facts came back, it is still holding around 83 ETH in its balance sheet and its most recent call was killBounty, on October 29, 2026. Someone was still closing a bounty on a contract whose website and team had moved on.
That's the version of Día de los Muertos I wanted to build: people still visiting and remembering the good as well as the bad contracts that started building the ground of what Ethereum is now.
Prize Categories
- Best Use of Gemma. Gemma 4 12B QAT runs locally through Ollama and writes every story on the altar: titles, chapters, the first-person hauntings and the buster tales. It also picks which of a contract's own names go into its fix. Code does everything around it that has to be right: facts, kinds, wounds, the verifier, the rename checks and the solc 0.8.38 gate.
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Best Use of a .tech Domain. The gallery runs at eth-ghosts.decentraminds.tech, a subdomain of
decentraminds.tech, which I claimed through Hacktoberfest. The pipeline deploys it there with the Vercel CLI.
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