João André Gomes Marques

Sep 20

Self-attested vs independently verifiable receipts

2 min read

Sep 20

The OWASP AI Exchange cites the Asqav compliance-receipts profile

2 min read

João André Gomes Marques

Sep 20

Out-of-process signing for high-assurance agent audit trails

4 min read

João André Gomes Marques

Sep 20

Signed receipts for AI coding agents

4 min read

João André Gomes Marques

Sep 20

How Signed Agent Receipts Map to NIST, OWASP, and NSA Frameworks

6 min read

João André Gomes Marques

Sep 20

Tamper-Evident Logs for AI Agents

6 min read

João André Gomes Marques

Sep 20

SDK 0.6.0: offline and air-gapped verification

2 min read

João André Gomes Marques

May 9

One Receipt, Nine Regulators

#ai #security #compliance #opensource

3 min read

João André Gomes Marques

May 4

An IETF profile for AI agent compliance receipts

#ai #python #security #opensource

3 min read

João André Gomes Marques

May 3

Verify is not just true or false, granular outcomes on /verify

#ai #python #security #opensource

2 min read

João André Gomes Marques

May 3

Every rejection leaves a trail, persistent log of rejected attempts

#ai #python #security #opensource

2 min read

João André Gomes Marques

May 3

Per-agent hash chain, with a verifier that re-derives

#ai #python #security #opensource

2 min read

João André Gomes Marques

May 2

Govern AI agents from your CLI

#ai #security #opensource #tutorial

2 min read

João André Gomes Marques

May 2

ML-DSA receipts in COSE for SCITT transparency services

#ai #security #opensource #tutorial

3 min read

João André Gomes Marques

May 2

Audit-trail receipts you can verify offline

#ai #security #opensource #tutorial

3 min read

João André Gomes Marques

Apr 27

Asqav TypeScript SDK is live

#typescript #ai #security #opensource

1

3 min read

João André Gomes Marques

Sep 20

Portable Evidence Artifacts for AI Validation

4 min read

João André Gomes Marques

Apr 20

Try asqav in 30 seconds

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 19

Governance metadata in A2A Agent Cards, shipping the superset

#ai #security #python #opensource

2 min read

João André Gomes Marques

Apr 19

Portable Trust for AI Agents

#ai #security #python #opensource

3 min read

João André Gomes Marques

Sep 20

Trace Agent Actions Across Workflows and Kill Everything in One Call

2 min read

João André Gomes Marques

Apr 15

Sign the intent, the decision, and the execution

#ai #python #security #opensource

3 min read

João André Gomes Marques

Apr 15

Trace agent actions across workflows and kill everything in one call

#ai #python #security #opensource

2 min read

João André Gomes Marques

Sep 20

Stop Replay Attacks on AI Agent Tokens

2 min read

João André Gomes Marques

Apr 15

Stop replay attacks on AI agent tokens

#ai #python #security #opensource

3 min read

João André Gomes Marques

Apr 14

Portable Scope Tokens: Verify Agent Permissions Offline

#ai #python #security #opensource

3 min read

João André Gomes Marques

Sep 20

Replay What Your AI Agent Did, Step by Step

2 min read

João André Gomes Marques

Apr 14

Replay what your AI agent did, step by step

#ai #python #security #opensource

3 min read

João André Gomes Marques

Apr 13

One-click compliance bundles for AI agent audits

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 13

Test AI agent governance without touching production

#ai #python #security #opensource

2 min read

João André Gomes Marques

Sep 20

Test AI Agent Governance Without Touching Production

2 min read

João André Gomes Marques

Sep 20

One-Click Compliance Bundles for AI Agent Audits

3 min read

João André Gomes Marques

Sep 20

Sign the Intent, the Decision, and the Execution

3 min read

João André Gomes Marques

Apr 12

Layer 1 is identity, Layer 2 is attestation

#ai #security #architecture #opensource

3 min read

João André Gomes Marques

Apr 12

Add governance to DSPy pipelines

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 12

Why your AI agent needs a .well-known discovery endpoint

#ai #security #opensource #webdev

2 min read

João André Gomes Marques

Apr 12

Add governance to Hugging Face smolagents in 4 lines

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 10

SDK v0.2.9: Output Verification, Attestations, Preflight and Budgets

#ai #opensource #python #security

3 min read

João André Gomes Marques

Apr 8

Scan MCP tool definitions for prompt injection before your agent calls them

#ai #security #python #opensource

1

2 min read

João André Gomes Marques

Apr 8

Three tiers of enforcement for AI agents - strong, bounded, detectable

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 7

asqav-mcp is now on Docker Hub

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 7

Asqav vs Microsoft Agent Governance Toolkit - what is the difference

#ai #python #security #opensource

2 min read

João André Gomes Marques

Apr 7

Why the E8 lattice is the perfect quantizer for KV caches

#ai #math #llm #research

1

2 min read

João André Gomes Marques

Apr 7

Running 1M-token context on a single GPU (the math)

#ai #gpu #llm #infrastructure

2 min read

João André Gomes Marques

Apr 7

NexusQuant is now on PyPI, HuggingFace, and 9 awesome lists

#python #ai #opensource #machinelearning

2 min read

João André Gomes Marques

Apr 7

Why attention-aware eviction beats random eviction (with data)

#ai #machinelearning #performance #python

2 min read

João André Gomes Marques

Apr 7

One line of Python to extend your LLM's context window 10x

#python #machinelearning #ai #llm

1 min read

João André Gomes Marques

Apr 7

The 12 approaches I tested before finding one that works

#machinelearning #python #ai #llm

5 min read

João André Gomes Marques

Apr 7

NexusQuant: compressão de memória para LLMs — guia prático

#python #tutorial #portuguese

3 min read

João André Gomes Marques

Apr 7

Como comprimir o KV cache do seu LLM em 33x sem treino

#python #machinelearning #portuguese

3 min read

João André Gomes Marques

Apr 7

KV cache memory calculator: how much does your LLM actually use?

#llm #machinelearning #python #gpu

3 min read

João André Gomes Marques

Apr 7

How to benchmark NexusQuant on your own model

#llm #python #machinelearning #opensource

3 min read

João André Gomes Marques

Apr 7

What I Learned Testing 12 Compression Approaches That Failed

#machinelearning #llm #research #python

6 min read

João André Gomes Marques

Apr 7

The Math Behind E8 Lattice Quantization (with Code)

#machinelearning #math #python #llm

6 min read

João André Gomes Marques

Apr 7

How Much GPU Memory Does NexusQuant Actually Save?

#machinelearning #gpu #llm #python

4 min read

João André Gomes Marques

Apr 7

How to deploy NexusQuant in production (and what's missing)

#machinelearning #llm #production #python

4 min read

João André Gomes Marques

Apr 7

NexusQuant vs KVTC vs TurboQuant vs CommVQ — honest comparison

#machinelearning #llm #performance #benchmark

4 min read

João André Gomes Marques

Apr 7

NexusQuant benchmarks: every number, honestly

#machinelearning #llm #performance #opensource

5 min read

João André Gomes Marques

Apr 7

Longer contexts are easier to compress (not harder)

#python #machinelearning #llm #performance

2 min read

João André Gomes Marques

Apr 7

Why E8 lattice quantization beats scalar quantization for KV caches

#python #machinelearning #math #llm

2 min read

Writing Debut