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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
- skills/mcp-marketplace/assets/known_servers.json, line 144
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 163
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 431
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 518
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 552
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 586
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 702
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 787
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 876
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 897
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 1043
"installMethod": "uvx", - skills/mcp-marketplace/assets/known_servers.json, line 1065
"installMethod": "uvx", - skills/mcp-marketplace/references/transport-patterns.md, line 15
"command": "npx", - skills/mcp-marketplace/references/transport-patterns.md, line 32
"command": "uvx", - skills/mcp-marketplace/references/transport-patterns.md, line 52
Requires prior `npm install -g package-name`. The command is the package's binary name. - skills/mcp-marketplace/references/transport-patterns.md, line 66
Requires prior `pip install package-name`. Module name is typically the package name with hyphens replaced by underscores. - skills/mcp-marketplace/references/transport-patterns.md, line 111
"command": "docker",
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
- skills/mcp-marketplace/scripts/health_check.py, line 17
from urllib.request import Request, urlopen - skills/mcp-marketplace/scripts/health_check.py, line 326
with urlopen(req, timeout=timeout) as resp: - skills/mcp-marketplace/scripts/health_check.py, line 363
with urlopen(tools_req, timeout=timeout) as resp: - skills/mcp-marketplace/scripts/install_server.py, line 60
"suggestion": "Install uv: curl -LsSf https://astral.sh/uv/install.sh | sh", - skills/mcp-marketplace/scripts/search_registries.py, line 11
from urllib.request import Request, urlopen - skills/mcp-marketplace/scripts/search_registries.py, line 94
with urlopen(req, timeout=5) as resp: - skills/mcp-marketplace/scripts/search_registries.py, line 116
with urlopen(req, timeout=5) as resp: - skills/mcp-marketplace/scripts/search_registries.py, line 168
with urlopen(req, timeout=5) as resp: - skills/mcp-marketplace/scripts/search_registries.py, line 222
from urllib.request import urlopen - skills/mcp-marketplace/scripts/search_registries.py, line 233
with urlopen(url, timeout=5) as response: - skills/mcp-marketplace/scripts/search_registries.py, line 239
with urlopen(pkg_url, timeout=5) as response: - skills/mcp-marketplace/scripts/version_check.py, line 11
from urllib.request import urlopen - skills/mcp-marketplace/scripts/version_check.py, line 33
with urlopen(url, timeout=10) as response: - skills/mcp-marketplace/scripts/version_check.py, line 62
with urlopen(url, timeout=10) as response:
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
- skills/mcp-marketplace/scripts/detect_servers.py, line 73
result = subprocess.run( - skills/mcp-marketplace/scripts/detect_servers.py, line 79
except (subprocess.TimeoutExpired, json.JSONDecodeError, OSError): - skills/mcp-marketplace/scripts/detect_servers.py, line 88
result = subprocess.run( - skills/mcp-marketplace/scripts/detect_servers.py, line 104
except (subprocess.TimeoutExpired, OSError): - skills/mcp-marketplace/scripts/health_check.py, line 199
def _send_request(proc: subprocess.Popen, request: dict) -> None: - skills/mcp-marketplace/scripts/health_check.py, line 214
proc = subprocess.Popen( - skills/mcp-marketplace/scripts/health_check.py, line 216
stdin=subprocess.PIPE, - skills/mcp-marketplace/scripts/health_check.py, line 217
stdout=subprocess.PIPE, - skills/mcp-marketplace/scripts/health_check.py, line 218
stderr=subprocess.PIPE, - skills/mcp-marketplace/scripts/health_check.py, line 304
except subprocess.TimeoutExpired: - skills/mcp-marketplace/scripts/secrets_helper.py, line 20
result = subprocess.run( - skills/mcp-marketplace/scripts/secrets_helper.py, line 28
except (subprocess.TimeoutExpired, json.JSONDecodeError, OSError): - skills/mcp-marketplace/scripts/version_check.py, line 45
result = subprocess.run( - skills/mcp-marketplace/scripts/version_check.py, line 54
except (subprocess.TimeoutExpired, json.JSONDecodeError, OSError): - skills/mcp-marketplace/scripts/version_check.py, line 75
result = subprocess.run( - skills/mcp-marketplace/scripts/version_check.py, line 83
except (subprocess.TimeoutExpired, OSError):
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.
Badge for your README
The badge for LeoYeAI/agent-master-skills shows the score of its lowest-scoring skill.

[](https://zalavijaysinh.github.io/skilltrust/repos/LeoYeAI/agent-master-skills/)
Score history
| Date | Version | Score |
|---|
| 2026-11-08 | 8f88f9a | 37 |
| 2026-11-07 | 8f88f9a | 75 |