EU AI Act Risk Classification

EU AI Act Risk Classification is a skill for Claude Code, Codex from niels-emmer/myace. It costs 44 tokens per session (1,230 once invoked), scanned A, original, MIT.

A decision process for classifying an AI system under the European Union AI Act and identifying the responsible role, such as provider or deployer.

In plain words
What is it for?
Use it before an AI compliance review, when documenting obligations, or when the system's purpose or deployment changes.
Why use it?
Correct classification determines which legal duties apply. The process helps prevent compliance work based on the wrong risk level or actor role.

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 before an AI compliance review, when documenting obligations, or when the system's purpose or deployment changes.

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/niels-emmer/myace/eu-ai-act-risk-classification/github.svg)](https://agentmods.dev/skills/niels-emmer/myace/eu-ai-act-risk-classification)
Your own site
<a href="https://agentmods.dev/skills/niels-emmer/myace/eu-ai-act-risk-classification"><img src="https://agentmods.dev/badge/skills/niels-emmer/myace/eu-ai-act-risk-classification/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 Risk Classification

Your own site · 80×15
<a href="https://agentmods.dev/skills/niels-emmer/myace/eu-ai-act-risk-classification"><img src="https://agentmods.dev/badge/skills/niels-emmer/myace/eu-ai-act-risk-classification.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,230 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 $0.00044 $0.01230
Opus 5 $0.00022 $0.00615
Sonnet 5 $0.00009 $0.00246
Haiku 4.5 $0.00004 $0.00123

Measured 11d ago against content hash 9b82a3aed8cb, 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 Risk Classification 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-risk-classification/SKILL.md · 67 lines

How it starts

The opening of the file, as written. The whole thing — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Purpose

Give reviewers a single, repeatable way to classify an AI system under Regulation (EU) 2024/1689 before any compliance work. Obligations attach to the risk tier and the actor role, so a wrong classification cascades into wrong (or missing) obligations. This skill is the decision tree the eu-ai-act-classifier agent applies.

When to use it

Whenever a compliance review needs to answer "which EU AI Act obligations apply to this system?" — before reviewing against obligations, before drafting documentation, and whenever a system's intended purpose or deployment changes.

The four risk tiers

Unacceptable risk (prohibited, Art 5) — practices banned outright since 2 Feb 2025: social scoring; manipulative or deceptive techniques causing harm; exploiting vulnerabilities of a person or group; untargeted scraping of facial images; emotion recognition in workplaces and education; biometric categorisation inferring sensitive attributes; real-time remote biometric identification in publicly accessible spaces (with narrow law-enforcement exceptions). A prohibited practice is a hard stop — not a gap to document.

High risk (Annex I or Annex III) — the most demanding tier. Annex I: AI embedded in regulated products (medical devices, machinery, toys, vehicles, aviation, marine) that must undergo third-party conformity assessment. Annex III: stand-alone use cases in eight domains — biometric identification/categorisation, critical infrastructure, education/vocational training, employment/worker management, essential private and public services (credit scoring, insurance, access to healthcare), law enforcement, migration/asylum/border control, and administration of justice. Art 6(3) provides a narrow exemption where the system is purely a minor auxiliary function and does not pose a significant risk of harm — apply it only with documented reasoning.

Limited risk (transparency, Art 50) — chatbots and virtual assistants, synthetic-content generators, emotion-recognition and biometric-categorisation systems, and deepfake tools. Subject to transparency obligations only, enforceable from 2 Aug 2026.

Read the full file on GitHub · 67 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 · 67 lines · 44 tokens per session scan A 9b82a3aed8cb

Subscribe to this mod's changes

EU AI Act Risk Classification is a skill published in the GitHub repository niels-emmer/myace (1 stars, last pushed 5d ago), licensed MIT. It adds 44 tokens to every session and 1,230 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.

Related

Other skills, from other repositories

Agent Compliance & Security Assessment

Comprehensive compliance and security self-assessment for AI agents. 14-check framework producing a structured threat model + compliance report with RED/AMBER/GREEN ratings across security, governance, EU AI Act readiness, oversight quality, and NIST alignment domains. Includes automation bias detection, audit trail…

LeoYeAI/openclaw-master-skills · 92 tokens

Agent Audit Trail

Append-only, hash-chained audit log for AI agents. Records agent actions, tool calls, decisions, and external writes with provenance, timestamps, and sha256 chain integrity. Designed for compliance with EU AI Act Article 12 automatic event recording requirements for high-risk AI systems.

lxyeternal/MalSkillBench · 59 tokens

achieving-cmmc-level-2-compliance

Prepare a defense-contractor environment for CMMC Level 2 certification: scope CUI and FCI, implement the 110 NIST SP 800-171 Rev 2 security requirements across 14 families, compute the SPRS score with the DoD Assessment Methodology, manage a compliant POA&M, and ready the organization for a C3PAO assessment. Use when…

mukul975/Anthropic-Cybersecurity-Skills · 255 tokens

implementing-gdpr-data-protection-controls

The General Data Protection Regulation (EU) 2016/679 (GDPR) is the EU's comprehensive data protection law governing the collection, processing, storage, and transfer of personal data. This skill cover.

xalgorix/xalgorix · 52 tokens

implementing-pci-dss-compliance-controls

PCI DSS 4.0.1 establishes 12 requirements across 6 control objectives for organizations that store, process, or transmit cardholder data. With PCI DSS 3.2.1 retiring April 2024 and 51 new requirements.

xalgorix/xalgorix · 59 tokens

compliance

Use when scoping which regulatory frameworks bind a business — SOC 2, ISO 27001, HIPAA, PCI DSS, EU AI Act, DORA, NIS2 — building a control register with owners and evidence, or standing up the cadence that keeps it audit-ready. NOT drafting privacy-policy/ROPA/DPA or ToS text (that is gdpr-privacy, terms-conditions)…

ericrisco/rsc-harness · 96 tokens