package yoi:plugin@1.0.0; world tool { import yoi:host/https@1.0.0; import yoi:host/fs@1.0.0; /// Execute a manifest-declared Tool. `input-json` is the normal Tool input /// JSON and the returned string is the same ToolOutput JSON accepted by the /// legacy raw-Wasm ABI. export call: func(tool-name: string, input-json: string) -> string; }