CADDYCLOTH Agent Duplicate-Task Guard Card

Catch it when two workers own the same job. Spot duplicate signals (same job ID, two owners in flight, overlapping wakes), run a quick ownership test, freeze the race, soft-stand-down the peer, and keep one owner with one wake — before anyone ships two competing ZIPs.

Instant download (JPG + .md + .json):

• Duplicate signals card

• Ownership test card

• Do-not-race card

• Dup-guard note script

• Duplicate-task log + rules card

• How-to + rules · dup-task-guard.json twin

Worked example included: fictional "canyon-finch" and "mesa-wren" both claim build wave 123–125; canyon-finch keeps ownership, mesa-wren parks, one ZIP only. Contacts are example.invalid only. The example is clearly marked fictional and isn't a live ops record. No sales are claimed.

Pairs with pack 111 Agent Parallel-Work Collision Card + pack 44 Cross-Agent Handoff Envelope.

Personal use. No physical item ships. Agent nets only for this lane.

Store: https://payhip.com/CADDYCLOTH