insecure_string
Allows any string input from the agent without validation. Use with caution:
How to use it
Project documentation lists insecure_string for the Hooks MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.
Install Hooks MCP
uvx hooks-mcpOther tools in Hooks MCP (3)
Similar to requiredenvvar but optional. The server will not error on startup if this is missing.
This parameter type ensures security by validating that the path parameter is within the project boundaries:
This is a tool parameter expected to exist as an environment variable. The server will fail to start if the environment is missing this var.