Skills Hub
- Updated July 8, 2026
- Mharbulous/skills-hub
skills-hub is a Claude Cowork Git repository marketplace that packages and installs custom skills from public/skills so teams can manage agent capabilities from one repo.
About
skills-hub is a Claude Cowork Git marketplace plugin that centralizes custom skills, agents, and slash commands in one public repository. The /skills-hub manager downloads the repo archive, reads public/skills, and builds installable Cowork skill packages without Firebase hosting. Use it when you want a single source of truth for team skills with browse-and-install flows inside Cowork or legacy static setup for Claude Code and Codex.
- Git repository marketplace at Mharbulous/skills-hub with Cowork plugin channel
- /skills-hub control panel for inventory, install, and update flows
- Canonical skills under public/skills with per-harness overrides
- Legacy static installers for Claude Code and Codex via bootstrap scripts
- Builds full Cowork .skill packages locally from GitHub archives
Skills Hub by the numbers
- Data as of Jul 9, 2026 (Skillselion catalog sync)
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| Last updated | July 8, 2026 |
|---|---|
| Repository | Mharbulous/skills-hub ↗ |
How do I distribute, browse, and update a shared library of custom AI skills across Cowork, Claude Code, and Codex?
Browse, install, and update custom skills from a Git-backed Cowork marketplace with a /skills-hub control panel.
Who is it for?
Teams maintaining a public skills repository who want Cowork /skills-hub install flows plus optional legacy static bootstrap scripts.
Skip if: Organizations that need a private signed skill registry with strict supply-chain verification beyond public GitHub trust.
What you get
Selected skills installed or updated as Cowork .skill packages or harness-specific SKILL.md trees from the canonical repo.
Plugins in this marketplace
1 plugin - install individually after you add the marketplace.
Recommended Marketplaces
FAQ
How do I install the Cowork marketplace?
In Cowork choose Customize > Plugins > Add marketplace > Add from repository and paste https://github.com/Mharbulous/Skills Hub.git.
Where are skill definitions stored?
Canonical definitions live in public/skills/<name>/SKILL.md with optional overrides per harness.
Does Cowork require Firebase hosting?
No. The /Skills Hub manager downloads the GitHub archive and builds .skill packages locally by default.