Cerebro Source Integration

Cerebro Source Integration

Instructions

1. Start from the closest existing integration under sources/.
2. Implement config parsing with safe defaults, strict validation, and clear error mapping.
3. Add preview behavior and runtime sync behavior only within the requested scope.
4. Protect network-facing settings against loopback, unsafe schemes, malformed URLs, unbounded responses, and pagination loops.
5. Expose the exact attributes any downstream finding rule will use, with tests for label-quality fields, fallback IDs, absent optional fields, and future/deadline timestamps.
6. Add package tests for config validation, preview decoding, pagination, and error handling.
7. Run focused source package tests, then make changed-check, then make verify when feasible.

Boundaries

• Do not introduce new external dependencies unless explicitly requested.
• Do not add live-service tests unless they are opt-in behind environment variables.
• Canonicalize provider-controlled identifiers before they reach URNs, event IDs, or fingerprints — see the finding-rule design notes in AGENTS.md.