EU AI Act Documentation

EU AI Act Documentation is a skill for Claude Code, Codex from niels-emmer/myace. It costs 49 tokens per session (800 once invoked), scanned A, original, MIT.

A guide to the documents needed for compliance with the European Union's AI Act. It covers technical documentation, declarations, risk records, data-governance records, and summaries of training data for general-purpose AI.

In plain words
What is it for?
Use it when creating or updating compliance records after classifying an AI system, during a high-risk or general-purpose AI review, or after a design change.
Why use it?
It turns broad legal requirements into a document checklist that people can review against the system's design and operation.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for aider. Also seen: mentions Codex; built for aider; mentions OpenCode.

Good fit Use it when creating or updating compliance records after classifying an AI system, during a high-risk or general-purpose AI review, or after a design change.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/niels-emmer/myace/eu-ai-act-documentation
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add niels-emmer/myace --skill eu-ai-act-documentation
Clone the repo
git clone --depth 1 https://github.com/niels-emmer/myace

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for EU AI Act Documentation

README.md
[![agentmods](https://agentmods.dev/badge/skills/niels-emmer/myace/eu-ai-act-documentation/github.svg)](https://agentmods.dev/skills/niels-emmer/myace/eu-ai-act-documentation)
Your own site
<a href="https://agentmods.dev/skills/niels-emmer/myace/eu-ai-act-documentation"><img src="https://agentmods.dev/badge/skills/niels-emmer/myace/eu-ai-act-documentation/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for EU AI Act Documentation

Your own site · 80×15
<a href="https://agentmods.dev/skills/niels-emmer/myace/eu-ai-act-documentation"><img src="https://agentmods.dev/badge/skills/niels-emmer/myace/eu-ai-act-documentation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 800 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00049 $0.00800
Opus 5 $0.00024 $0.00400
Sonnet 5 $0.00010 $0.00160
Haiku 4.5 $0.00005 $0.00080

Measured 11d ago against content hash 1dbc54160855, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

EU AI Act Documentation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

collections/additional/eu-ai-act/skills/eu-ai-act-documentation/SKILL.md · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Purpose

Give reviewers and documentation writers a concrete map of the documentation deliverables the EU AI Act requires, and how to structure them so a human or legal reviewer can verify them line by line. This is the skill the eu-ai-act-documentation-writer agent applies.

When to use it

Whenever a system needs its compliance documentation produced or updated — after classification, alongside a high-risk or GPAI review, and whenever the system's design changes.

The documentation set

Annex IV — Technical documentation (high-risk providers)

The core evidence file for a high-risk system. Required contents:

  • General description: intended purpose, provider identity, version, how the system interacts with hardware/software, the instructions for use.
  • Detailed description of the system's elements and development process: architecture, design specifications, algorithms, data requirements, human-oversight measures, and the development lifecycle.
  • Monitoring, functioning, and control: capabilities and limitations, expected accuracy/robustness/cybersecurity levels, foreseeable unintended outcomes, test procedures.
  • Risk-management system: the risk-management file and the measures adopted.
  • Changes made to the system and its documentation over its lifecycle.
  • Any relevant harmonised standards or common specifications applied.

EU declaration of conformity

A signed declaration stating the system meets the applicable requirements, referencing the conformity-assessment procedure used and any harmonised standards applied. Required before placing on the market.

Risk-management file (Art 9)

The documented risk-management process: identified risks, their analysis and evaluation, the mitigation measures, and the testing that validates them. Maintained and updated across the lifecycle.

Data-governance records (Art 10)

Documentation of training/validation/test data: design choices, data collection and origin (and, for personal data, the original purpose), data-preparation operations, assumptions about what the data measures, and an assessment of availability, quantity, and suitability. Include bias assessment where relevant.

Read the full file on GitHub · 54 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 54 lines · 49 tokens per session scan A 1dbc54160855

Subscribe to this mod's changes

EU AI Act Documentation is a skill published in the GitHub repository niels-emmer/myace (1 stars, last pushed 4d ago), licensed MIT. It adds 49 tokens to every session and 800 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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