Publish, verify, and install
skills you can trust.
SkillSafe is the secured registry for AI coding tool skills. Dual-side verification and cryptographic integrity ensure every skill is exactly what the publisher intended.
To start, copy and send this to your AI coding tool:
Install skillsafe from https://skillsafe.ai/skill.md Dual-Side Verification
Publishers scan before upload. Consumers re-scan after download. The server compares both reports — tampered skills are flagged immediately.
Cryptographic Tree Hashes
Every file is SHA-256 content-addressed. The immutable tree hash means if a single byte changes, verification fails with a critical verdict.
Semantic Versioning
Strict semver enforcement, version yanking, changelogs, and delta downloads. Install exactly the version you need, every time.
Encrypted Vault
Back up skill configurations with client-side AES-256-GCM encryption. The server stores only ciphertext — zero-knowledge storage.
Built for AI Tools
Works with any AI coding tool that supports skills. One registry, universal compatibility across all platforms.
Free to Use
Back up your own skills with 10 MB storage free. Pay for more storage and priority verification. Dedicated enterprise skill sharing management.
Quick Start
Install
Send this to your AI coding tool:
Install skillsafe from https://skillsafe.ai/skill.mdYour AI tool reads the skill definition, downloads the client, and sets up SkillSafe automatically.
Register & Publish
skillsafe auth myname --email me@example.com
skillsafe scan ./my-skill
skillsafe publish ./my-skill --version 1.0.0Creates your account, scans for security issues, then packages and uploads your skill with the scan report and cryptographic tree hash.
Install & Verify
skillsafe install @publisher/skill-name --claudeDownloads, independently re-scans, verifies the report against the publisher's, and installs only if the verdict is verified.