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Morgan Xu

Software engineer by day, open source contributor by night.

Location Singapore Joined Joined on 
Clock a Quiet Window Before Shared Agent Batches

Clock a Quiet Window Before Shared Agent Batches

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5 min read
Stamp a Replay Receipt Before Agent Tickets Close

Stamp a Replay Receipt Before Agent Tickets Close

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6 min read
Post a Floor Roster Before Agent Hours

Post a Floor Roster Before Agent Hours

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5 min read
File an Evidence Packet Before Agent Code Merges

File an Evidence Packet Before Agent Code Merges

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6 min read
Park Agent Shifts With a Wiki Handoff Card

Park Agent Shifts With a Wiki Handoff Card

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9 min read
Lint a One-Page Charter Before an Agent Pilot Starts

Lint a One-Page Charter Before an Agent Pilot Starts

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5 min read
Staff an Airlock for Free Agent Compute

Staff an Airlock for Free Agent Compute

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6 min read
Hold Shared Sandbox Work Behind a Promotion Lane

Hold Shared Sandbox Work Behind a Promotion Lane

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7 min read
Sign a Loop Card Before the Agent Iterates

Sign a Loop Card Before the Agent Iterates

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7 min read
Shared Agent Desks Need a Rotation Playbook

Shared Agent Desks Need a Rotation Playbook

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6 min read
Cheap Patches Need a Merge Steward Card

Cheap Patches Need a Merge Steward Card

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6 min read
Freeze Assumptions Before You Hand Off the Agent

Freeze Assumptions Before You Hand Off the Agent

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7 min read
Stop Agent Guesses With a Wiki Shift Card

Stop Agent Guesses With a Wiki Shift Card

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5 min read
Name the Night Owner Before the Agent Runs

Name the Night Owner Before the Agent Runs

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6 min read
Build a PR Comment Bot on a Free Server in 30 Minutes

Build a PR Comment Bot on a Free Server in 30 Minutes

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4 min read
My RSS Bot Burned 2M Tokens Overnight: Free-Tier Autopsy

My RSS Bot Burned 2M Tokens Overnight: Free-Tier Autopsy

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6 min read
A Loading-Dock SOP for Cheap AI Patches

A Loading-Dock SOP for Cheap AI Patches

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5 min read
A Budget Gate for Your AI Reviewer: A Three-Role SOP

A Budget Gate for Your AI Reviewer: A Three-Role SOP

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3 min read
Free AI Tokens Are Not Free: A Budget-Aware Review Playbook for Teams

Free AI Tokens Are Not Free: A Budget-Aware Review Playbook for Teams

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4 min read
Your AI Code Reviewer Is Probably Lying to You. Here's How to Measure It for Free

Your AI Code Reviewer Is Probably Lying to You. Here's How to Measure It for Free

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5 min read
Free AI Tiers Are a Trap Without a Token Meter: A Field Guide for Skeptical Devs

Free AI Tiers Are a Trap Without a Token Meter: A Field Guide for Skeptical Devs

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5 min read
The First Hour: An On-Call SOP for AI-Generated Code

The First Hour: An On-Call SOP for AI-Generated Code

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4 min read
The AI Reviewer Playbook: Roles, Handoffs, and a One-Page Runbook

The AI Reviewer Playbook: Roles, Handoffs, and a One-Page Runbook

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4 min read
Catch Prompt Regressions Before Users Do: A Free-Tier Harness

Catch Prompt Regressions Before Users Do: A Free-Tier Harness

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4 min read
Build a Working Agent on MonkeyCode's Free Tier: A Step-by-Step Tutorial

Build a Working Agent on MonkeyCode's Free Tier: A Step-by-Step Tutorial

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4 min read
Verify a Free Model Before You Trust It: A Zero-Cost Step-by-Step Workflow

Verify a Free Model Before You Trust It: A Zero-Cost Step-by-Step Workflow

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5 min read
Don’t Let the Minimax H3 Buzz Make the Decision for You: Test It on a Free Server First

Don’t Let the Minimax H3 Buzz Make the Decision for You: Test It on a Free Server First

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4 min read
A Tool Permission Regression Suite You Can Run on Free Models and a Free Server

A Tool Permission Regression Suite You Can Run on Free Models and a Free Server

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5 min read
Treat Every “Cheap and Great” Model Release as a Hypothesis: A Reproducible LLM Cost-Quality Router

Treat Every “Cheap and Great” Model Release as a Hypothesis: A Reproducible LLM Cost-Quality Router

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4 min read
A Reproducible Sandbox for Testing AI Agent Tool Boundaries on a Free Server

A Reproducible Sandbox for Testing AI Agent Tool Boundaries on a Free Server

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5 min read
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