| <!DOCTYPE html> | |
| <body> | |
| <script> | |
| async function echo(obj) { | |
| return new Promise(() => { }); // never resolves | |
| } | |
| document.modelContext.registerTool({ | |
| execute: echo, | |
| name: "echo", | |
| description: "echo input", | |
| inputSchema: { | |
| type: "object", | |
| properties: { | |
| "text": { | |
| description: "Value to echo", | |
| type: "string", | |
| } | |
| }, | |
| required: ["text"] | |
| }, | |
| annotations: { | |
| readOnlyHint: "true" | |
| }, | |
| }); | |
| </script> | |
| </body> |