Open sourcePython · ≈29k stars · MIT
Claude Skills (alirezarezvani)
380+ Claude Code skills, plugins, agents and commands in one pack.
A large open-source library of 380+ skills, 30+ agents and 70+ commands for Claude Code, packaged as plugins with stdlib-only Python tools. It also works with Codex, Gemini CLI, Cursor, Hermes and other agents.
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Small, composable agent skills for real engineering work.
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affaan-m/ECC
Agent harness performance optimization system: skills, instincts, memory and security for coding agents.
Maintained by Affaan Mustafa
Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Maintained by · 1
- alirezarezvaniOrganisation
Built on · 1
- Claude CodeProject
Sources
Verified Oct 29, 2026