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mcp-marketplace

37 / 100 · High risk

Only if you trust the author. Some of what it can do is expected: a coding skill usually runs build and test commands.

By LeoYeAI/agent-master-skills (GitHub) · coding · 2,186 stars · scanned at commit 8f88f9a

Install, configure, and manage MCP servers. Search 50+ verified servers plus npm and Smithery registries. Auto-generate configs for OpenClaw, Claude Desktop, Claude Code, and Cursor. Health check servers, troubleshoot issues. Use for: "install GitHub MCP", "add Postgres MCP server", "find database servers", "show my MCP servers", "remove Slack MCP", "set up Notion MCP", "what MCP servers are available", "is my server working", "test the GitHub MCP". Covers: MCP install, setup, configure, discov…

Works with any agent that supports SKILL.md skills.

What this skill can do

Downloads and installs other software

The author does not mention this.

Found in 47 places.

Show 17 more

and 27 more places

Changes files outside its own folder

This is disclosed by the author in the skill's SKILL.md or README.

Found in 2 places.

Sends data to these websites: astral.sh, your-url

The author does not mention this.

Found in 17 places.

Show 14 more

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 19 places.

Show 16 more

Reads your saved credentials, such as SSH keys or .env files

This is disclosed by the author in the skill's SKILL.md or README.

Found in 1 place.

Reads your browser cookies or saved passwords

The author does not mention this.

Found in 2 places.

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

Install

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

if [ -e ~/.agents/skills/'mcp-marketplace' ] || [ -L ~/.agents/skills/'mcp-marketplace' ]; then echo 'A skill folder named mcp-marketplace already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LeoYeAI/agent-master-skills' "$d" && git -C "$d" checkout --quiet '8f88f9a0dd5a1075d4f0c7626f9d960844d57575' -- 'skills/mcp-marketplace' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/mcp-marketplace' ~/.agents/skills/'mcp-marketplace' && 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-marketplace' ~/.claude/skills/'mcp-marketplace' (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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Score history

DateVersionScore
2026-11-088f88f9a37
2026-11-078f88f9a75