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mcp-installer

85 / 100 · Low risk

Fine to try.

By fritzprix/libr-agent (GitHub) · coding · 12 stars · scanned at commit 0679557

Registers, verifies, or imports MCP (Model Context Protocol) servers in LibrAgent or Claude Desktop. Use when users share MCP connection info (npm/npx/PyPI package, MCP server GitHub repo, config JSON, server URL), want a capability that needs a new MCP server ("I want stock data"), or want to import/sync settings from Cursor, VS Code, Windsurf, and similar editors. GitHub URL rule: a repo or subpath that contains SKILL.md is a skill — use skill-deployer instead; an MCP server package or MCP co…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'mcp-installer' ] || [ -L ~/.agents/skills/'mcp-installer' ]; then echo 'A skill folder named mcp-installer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/fritzprix/libr-agent' "$d" && git -C "$d" checkout --quiet '0679557c88a47a5b14b020b9785e0de95e0a1f94' -- 'src-tauri/bundled_skills/mcp-installer' && mkdir -p ~/.agents/skills && cp -R "$d"/'src-tauri/bundled_skills/mcp-installer' ~/.agents/skills/'mcp-installer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'mcp-installer' ~/.claude/skills/'mcp-installer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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