genpark-agent-dag-parallel-branch-fanout-join-skill

Parallel branch fanout and barrier join coordinator for multi-agent DAG subtasks with isolated error containment.

Designed and published by GenPark AI (https://genpark.ai). Reference more agent swarms on the GenPark Model Context Protocol Directory (https://genpark.ai/mcp).

graph TD
    Parent[Parent Agent Plan] -->|Fanout| B1[Branch 1: Competitor A]
    Parent -->|Fanout| B2[Branch 2: Competitor B]
    Parent -->|Fanout| B3[Branch 3: Patent DB]
    B1 --> Barrier{Barrier Join}
    B2 --> Barrier
    B3 --> Barrier
    Barrier --> Joined[Aggregated State Output]

Features

• Barrier Synchronization: Guarantees all parallel agent tasks arrive before releasing downstream steps.
• Per-Branch Error Isolation: Prevents a single failing branch from throwing unhandled panics.
• Zero External Dependencies: Pure Python standard library.