check_tool — registry MCP Tool Read-only
check_tool
(check tool) is one of 5 tools on the
registry
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_tool from your client
- Claude Code registry check_tool run in your project directory
- Claude Desktop registry check_tool ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor registry check_tool ~/.cursor/mcp.json
- VS Code registry check_tool .vscode/mcp.json
- Zed registry check_tool ~/.config/zed/settings.json
- Windsurf registry check_tool ~/.codeium/windsurf/mcp_config.json
- Cline registry check_tool ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI registry check_tool ~/.gemini/settings.json
- Grok registry check_tool .mcp.json (in your project root)
- ChatGPT registry check_tool Settings → Connectors → Advanced → Developer mode
- Claude.ai registry check_tool Settings → Connectors → Add custom connector
- LangChain registry check_tool pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http registry https://api.policylayer.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.