Skillsign — ed25519 Skill Signing
Cryptographic signing and verification for agent skill folders using ed25519 keys. Establishes a chain of trust for AI agent skills by verifying authorship, detecting modifications, and enabling trust decisions through digital signatures.
🚀 Skillsign cryptographically signs and verifies AI agent skills using ed25519 keys. It creates a tamper-proof record of who wrote a skill, detects any modifications, and proves authenticity. Perfect for safely installing skills from shared registries without worrying about malicious code injection.
💡 Use it to build trust in your agent's skill ecosystem. Sign skills you create, verify skills before installation, and share your public key so others can confirm your work. Inspired by Islamic isnād — a chain of trust where every link must be verifiable.
✨ Unlike traditional checksums, ed25519 cryptography proves authorship, not just file integrity. Your private key stays secure while others verify your signature with your public key — no central authority needed.
Requirements
Python cryptography library for ed25519 key generation and signing operations