My Harness Library

My Harness Library

**A self-hosted, searchable inventory of everything your Claude Code installation can actually do — with an in-browser Markdown editor for the resources you own.**

Claude Code accumulates capability fast. You install a plugin and get thirty skills you never see listed. You write a skill for one project and forget it exists. `~/.claude` becomes a place you *have*, not a place you *know*.

My Harness Library scans that tree — plus every installed plugin and every project-local `.claude/` — and publishes a single static page: every skill, agent, command, plugin and MCP server, each classified by purpose, each linked to the GitHub repository it came from, all searchable in one box.

On a typical installation the difference is stark: the Claude Code plugin list shows **58 plugins**; My Harness Library shows the **248 individual resources** inside them — and tells you which **52** are actually installed and loadable, versus the **183** that merely sit in a marketplace catalogue waiting to be installed.

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Table of contents

• What it does
• Screenshot tour
• Requirements
• Installation
• First run: the initial password
• How it works
• Security model
• Configuration
• Command reference
• Updating
• Uninstalling
• Troubleshooting
• Project layout
• Codebase map
• Notes for contributors
• License

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What it does

Discovers everything, not just the top level

Five sources are scanned:

Source	What is found
~/.claude/skills, /agents, /commands	the resources you wrote yourself
~/.claude/plugins/**	every skill, agent and command inside each plugin
~/.claude.json	MCP servers, global and per-proje