attest — Coolant MCP Tool
attest
(attest) is one of 28 tools on the
Coolant
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call attest from your client
- Claude Code Coolant attest run in your project directory
- Claude Desktop Coolant attest ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Coolant attest ~/.cursor/mcp.json
- VS Code Coolant attest .vscode/mcp.json
- Zed Coolant attest ~/.config/zed/settings.json
- Windsurf Coolant attest ~/.codeium/windsurf/mcp_config.json
- Cline Coolant attest ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Coolant attest ~/.gemini/settings.json
- Grok Coolant attest .mcp.json (in your project root)
- ChatGPT Coolant attest Settings → Connectors → Advanced → Developer mode
- Claude.ai Coolant attest Settings → Connectors → Add custom connector
- LangChain Coolant attest pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http coolant https://coolant.run/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.