check_fit — CaliberAPI Pistol Optic Fit MCP Tool Read-only
check_fit
(check fit) is one of 5 tools on the
CaliberAPI Pistol Optic Fit
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_fit from your client
- Claude Code CaliberAPI Pistol Optic Fit check_fit run in your project directory
- Claude Desktop CaliberAPI Pistol Optic Fit check_fit ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor CaliberAPI Pistol Optic Fit check_fit ~/.cursor/mcp.json
- VS Code CaliberAPI Pistol Optic Fit check_fit .vscode/mcp.json
- Zed CaliberAPI Pistol Optic Fit check_fit ~/.config/zed/settings.json
- Windsurf CaliberAPI Pistol Optic Fit check_fit ~/.codeium/windsurf/mcp_config.json
- Cline CaliberAPI Pistol Optic Fit check_fit ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI CaliberAPI Pistol Optic Fit check_fit ~/.gemini/settings.json
- Grok CaliberAPI Pistol Optic Fit check_fit .mcp.json (in your project root)
- ChatGPT CaliberAPI Pistol Optic Fit check_fit Settings → Connectors → Advanced → Developer mode
- Claude.ai CaliberAPI Pistol Optic Fit check_fit Settings → Connectors → Add custom connector
- LangChain CaliberAPI Pistol Optic Fit check_fit pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http pistol-optics https://mcp.caliberapi.com/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.