ai-dossier

imboard-ai/ai-dossier is an open-source project by imboard-ai: An open standard for signed, versioned agent skills. Model-driven orchestration with a deterministic shell — host anywhere, verify who wrote it. CLI, registry, MCP, VS Code.. Indexed here so it can be found — not resold.

It is free. Get it from the upstream repository: https://github.com/imboard-ai/ai-dossier

AGPL-3.0 (AGPL §13): running a modified version as a network service obliges you to offer its source to users. List-only here — any hosted-trial or one-click-deploy feature needs a specific AGPL compliance review first.

From the project's own README (excerpt, reproduced for discovery under its AGPL-3.0 license):

Dossier — Signed, Versioned Agent Skills for Model-Driven Orchestration

An open standard for signed, versioned agent skills, built for model-driven orchestration: the model reads the skill and decides the steps, and Dossier makes that safe to share and repeat with signed agent skills. Host skills anywhere — a GitHub repo, your own server, or the Dossier registry — and everyone installs the same version and can verify who wrote it and that it wasn't changed. Website

> Quick Concept > A dossier is an agent skill with a version and a signature (a .ds.md file). > Copying skill files between machines and teammates works, until nobody knows which version is running or who changed it. Dossier gives every skill a pinned version and an Ed25519 signature, so everyone installs the same thing and can verify who wrote it and that it wasn't changed. > Like an npm package, a dossier works wherever it lives: the format carries the version and signature, so a skill fetched from GitHub verifies the same as one installed from a registry. Signatures prove integrity and origin; they do not prevent prompt injection or make a skill safe to run.

New here? → 5-min Quick Start Using Claude Code? → MCP in 60 Seconds Want to try now? → Get started in 30 seconds

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At a Glance

What: Skills (.ds.md files) any AI agent can run — signed, versioned, portable across tools Why: A plain skill lives in one tool and anyone can tamper with it; a dossier is that same skill made verifiable, version-pinned Integrity: Built-in checksums, cryptographic signatures, and CLI verification tools Works with: Claude, ChatGPT, Cursor, any LLM — no vendor lock-in Works with Agent Skills / SKILL.md: Dossier is a layer on top of Agent Skills, not a rival format. It adds signing and…