Verify a skill provenance attestation

JavaScript is required — verification uses Web Crypto in your browser.

For programmatic checks, hit POST https://agentlair.dev/v1/verify-skill with { "skill_sig": "...", "files": [...] }.

/verify-skill

Verify a skill provenance attestation

Paste a SKILL.sig token and upload the skill files. The server checks the Ed25519 signature against the published JWKS and confirms the digest matches the files you provided.

01 · Input

waiting

Paste a token and upload files above, then click Verify.

02 · Attestation

pending

No attestation decoded yet.

03 · Signature

pending

Pending verification.

04 · Digest

pending

Digest comparison pending.