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Skillpack
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Open source · Self-hostable Skills Hub

Your AI agents are only as good as their skills.

Skillpack is where your team writes, versions and shares SKILL.md packages, then installs them into Claude Code, Codex, OpenCode or any MCP client with one command.

Start your librarySee how it works
Organization5Share a skill
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code-reviewOrganization1.3.02h ago
deployOrganization3.0.1yesterday
triageOrganization2.2.03d ago
release-notesOrganization1.0.21w ago
migrate-dbOrganization1.1.02w ago
click around: filter, pick a skill.
Installs into the agents your team already uses
  • Claude Code
  • Codex
  • OpenCode
  • Any MCP client

The problem

Today, your best skills are scattered everywhere.

One engineer's review checklist lives in a gist. The deploy skill was pasted in Slack. Every agent runs a different copy, and nobody knows which one is current.

Great skills exist. They just don't travel.

How it works

One skill, from first draft to every agent.

  1. 01

    Create and validate

    Write a SKILL.md or upload a package. Skillpack checks the archive, manifest, dependencies and declared secrets before anything ships.

  2. 02

    Version and share

    Publish immutable versions. Keep a skill in My Skills, or share it with your organization so every member can use and improve it.

  3. 03

    Install everywhere

    One command installs the pinned version into each coding agent. Installed copies see updates when the checksum changes.

  4. 04

    See what gets used

    Agents can report each activation without signing in, and anyone can opt out. Find the skills that actually earn their place.

For coding agents

Agents connect as delegated clients.

Agents sign in through Agent Auth, personal access tokens or the Skillpack MCP server. Each connection acts with the consenting member's rights, inside the one workspace chosen at consent.

  • Read, write and publish skills
  • Use tenant-scoped Skill Databases
  • Retrieve bound secrets through short-lived grants

Skillpack never launches your agents or runs skill package scripts.

Self-hosted. Open source.
Yours.

Keep a skill private in My Skills or share it with your organization. Skillpack can run its control plane and skill registry on your own servers, so governance stays on infrastructure you control.

MIT licensed

Read the code, fork it, run it. No black box.

Private by default

Personal skills are visible to their creator only, with no admin override.

Write-only secrets

Envelope-encrypted, referenced by id, never shown again.

Checksummed releases

Public releases pin exact, immutable versions.

GitHub mirror

Sync organization skills to a repository you own.

Portable SKILL.md

An open format your skills can always leave with.

Build a skill once. Every agent uses it.

Setup takes an afternoon. Your first shared skill can ship today.

Get startedGitHub ↗

Free and open source · MIT · runs on your own infrastructure if you want