piiiico/a2a-trust-audit

A2Acommunity
piiiicoMITUpdated 1mo agoGitHub

Audit A2A agent cards across L1-L4 trust dimensions. Score your agent card. AgentLair is the L4 reference implementation.

Score any A2A agent card on identity, authentication, authorization, and behavioral trust. Zero install. One npx away. Embed a live trust grade in your README: Encode your card URL: Paste the output into the badge URL. It re-audits hourly — your grade stays current without any CI. The A2A protocol tells agents how to talk. It doesn't tell them how to trust. Most agent cards score 0% on behavioral…

Automatically indexed from public sources. Not yet verified by the developer on Forge.Claim this listing →
1mo agoLast update
Package
Authorpiiiico
LicenseMIT
Sourcegithub
GitHubpiiiico/a2a-trust-audit
Trust Status
B
60/100Good
✓Listed in Forge index+10/10
—Publisher identity verified+0/25
→ Publisher: run `forge publish` from the package repo to claim ownership
—Ed25519 publish signature+0/10
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
—CVE scan · not run+0/30
→ Not yet scanned — package must be on npm
✓Static analysis · clean+20/20
—npm provenance (Sigstore)+0/5
→ Publish from GitHub Actions with the --provenance flag
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain—
Provenance—
DependenciesNot audited
Tool surface—
Security scan✓ CleanvHEAD · 19d ago
EvalsNone
IndexedJun 13, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts — it cannot prove the absence of malicious code.

About

Score any A2A agent card on identity, authentication, authorization, and behavioral trust. Zero install. One npx away. Embed a live trust grade in your README: Encode your card URL: Paste the output into the badge URL. It re-audits hourly — your grade stays current without any CI. The A2A protocol tells agents how to talk. It doesn't tell them how to trust. Most agent cards score 0% on behavioral trust (L4). The spec has no standard for it. This tool makes that gap visible, layer by layer, in…

Keywords
a2aagent-identityagent-trustagentlairauditclidideddsajwkstrustx402