Use this skill with the Companion Smoke Test MCP server.
- Confirm the user wants to check the smoke-test server connection.
- Call the server's read-only echo tool with a short acknowledgement string.
- Report the returned text exactly as received.
- Do not write, delete, or change any external state. This server is read-only.
If the tool is unavailable, report that the connection could not be verified instead of guessing.