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Warnsv0.0.4 preset: EU AI Act

EU AI Act — High-Risk Triage

Warns on an agent's file writes and at turn end.

Acts on

File write · Turn end

When

Before the file write · at turn end

Tested

4 of 11 pass

In a git repo

Advisory

What it does

Warns when code puts an AI system into an EU AI Act Annex III high-risk domain — biometrics, critical infrastructure, education, employment, essential services and credit, law enforcement, migration, justice and elections — and asks for an owner of the Article 9-15 obligations before the capability ships. Use when adding scoring, ranking, eligibility, or screening over people. Do NOT use for banned practices (see eu-ai-act-prohibited-practices) or for systems with no natural-person impact.

Chock adds friction. It is not a security boundary.

Its label on each agent

The catalog grades each policy on each agent. Pick an agent to build with this policy:

  • Claude Code TestedWarns Warns on an agent's file writes and at turn endBuild →
  • Cursor TestedWarns Warns on an agent's file writes and at turn endBuild →
  • Codex TestedWarns Warns on an agent's file writes and at turn end. If the hook errors, the action goes through (not witnessed; the vendor's row is only partly live-run)Build →
  • GitHub Copilot TestedWarns Warns at turn end only. It does not check a file write when it happens. If the hook errors, the action goes through (not witnessed; the vendor's row is only partly live-run)Build →
  • Devin TestedWarns Warns at turn end only. It does not check a file write when it happens. If the hook errors, the action goes through (vendor docs only, not witnessed)Build →
  • Grok Tested Not graded yet for GrokBuild →
  • goose Tested Not graded yet for gooseBuild →
  • Antigravity Tested Not graded yet for AntigravityBuild →
  • OpenHands Untested Not graded yet for OpenHandsBuild →
  • Kimi Code Untested Not graded yet for Kimi CodeBuild →
  • Factory Droid Untested Not graded yet for Factory DroidBuild →

See it in action

Warns

At write time the agent adds a resume ranker to a source file.

Allowed

The agent adds a fraud detector for card transactions.

Both examples are this policy's own test cases.

What it misses

This policy does not state what it misses.

Latest change

0.0.4 · · Description now says what the policy does on Claude Code: warns. Behaviour unchanged.