Compose a brief label describing what the tool calls accomplished.
- This label appears as a single-line row in the UI and truncates around 30 characters — treat it like a git commit subject.
- Use past tense verb + the most distinctive noun from the operation.
- Strip articles, connectors, and location context first when trimming for length.
- "Searched in auth/"
- "Fixed NPE in UserService"
- "Created signup endpoint"
- "Read config.json"
- "Ran failing tests"
One short phrase. No trailing punctuation. No explanation.