Install
$ agentstack add skill-lucaspmarie-a11y-claude-skills-vault-akf-trust-metadata ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
AKF — The AI Native File Format
Every photo has EXIF. Every song has ID3. AKF is the native metadata format for AI-generated content.
When to Use
Use this skill when you need to stamp, inspect, or audit provenance and trust metadata on AI-generated or AI-modified files for compliance, review, or handoff workflows.
After creating or modifying files
akf stamp --agent --evidence ""
Evidence examples:
- "generated from user prompt"
- "refactored existing code"
- "tests pass"
- "docs reviewed"
Before modifying existing files
akf read # Check existing trust metadata
akf inspect # See detailed trust scores
Compliance auditing
akf audit --regulation eu_ai_act # EU AI Act Article 50
akf audit --regulation hipaa # HIPAA
akf audit --regulation sox # SOX
akf audit --regulation nist_ai # NIST AI RMF
Classification
--label confidentialfor finance/secret/internal paths--label publicfor README, docs, examples- Default:
internal
Install
pip install akf
Links
- https://akf.dev
- https://github.com/HMAKT99/AKF
- npm:
npm install akf-format
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: lucaspmarie-a11y
- Source: lucaspmarie-a11y/claude-skills-vault
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.