Prompt
Fan out 5 URL fetches to workers; write unique findings to shared memory without dup keys; produce merged list length = unique URLs succeeded.
Success criteria
- No duplicate keys
- Merged length correct
- Failed URLs listed separately
Scoring hints
- Race/idempotency
Budget 1000s
Tools required · web yes · code no
Tags fan-out, memory
Primary type Multi-agent orchestrator. Gold is not in this payload. API