io.github.joeyough/mcpcheck

up checked 2026-11-11T12:38:27.185Z

Unclaimed · Unverified

Publisher-provided description

Scan any MCP server for tool-poisoning, security, auth & license. Trust score before install.

Summary by lookupd

Scores an MCP server's trust and scans it for tool-poisoning, exposed capabilities, TLS, and repo trust before installing.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http mcpcheck https://mcpcheck.netlify.app/mcp

Codex, remote (streamable-http)

codex mcp add mcpcheck --url https://mcpcheck.netlify.app/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "mcpcheck": {
      "url": "https://mcpcheck.netlify.app/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

check_mcp_trust Check if an MCP server is safe to install: returns a trust score (0-100, grade A-F). Accepts a registry name (io.github.x/y), a GitHub repo (owner/repo), or a r
scan_mcp_server Scan and inspect an MCP server for security issues before connecting it: live tool-poisoning analysis, exposed-tool inventory + capabilities, TLS, and repo trus

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.joeyough/mcpcheck.svg)](https://lookupd.com/servers/io.github.joeyough/mcpcheck)