prompt_guard — ThirdMade Shelf MCP Tool
prompt_guard
(prompt guard) is one of 26 tools on the
ThirdMade Shelf
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call prompt_guard from your client
- Claude Code ThirdMade Shelf prompt_guard run in your project directory
- Claude Desktop ThirdMade Shelf prompt_guard ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ThirdMade Shelf prompt_guard ~/.cursor/mcp.json
- VS Code ThirdMade Shelf prompt_guard .vscode/mcp.json
- Zed ThirdMade Shelf prompt_guard ~/.config/zed/settings.json
- Windsurf ThirdMade Shelf prompt_guard ~/.codeium/windsurf/mcp_config.json
- Cline ThirdMade Shelf prompt_guard ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ThirdMade Shelf prompt_guard ~/.gemini/settings.json
- Grok ThirdMade Shelf prompt_guard .mcp.json (in your project root)
- ChatGPT ThirdMade Shelf prompt_guard Settings → Connectors → Advanced → Developer mode
- Claude.ai ThirdMade Shelf prompt_guard Settings → Connectors → Add custom connector
- LangChain ThirdMade Shelf prompt_guard pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http shelf https://shelf.thirdmade.net/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.