{"id":"f550a694-c6d2-43cf-b2b8-59487d6d3838","slug":"clawhub-felmonon-skillsign","name":"Skillsign — ed25519 Skill Signing","description":"Sign and verify agent skill folders with ed25519 keys. Detect tampering, manage trusted authors, and track provenance chains (isnād).","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}