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Truth Source: Repository schemas and tests are authoritative.

MAP-FLOW-02: MAP Broadcast Fan-out

Scope​

This evaluation scenario validates MAP broadcast mode with parallel agent execution:

  • MAP session initialized with broadcast mode
  • 3+ agents registered as participants
  • Task broadcast to all participants simultaneously
  • Responses collected from all agents
  • Results aggregated into final output

Non-Goals​

This scenario does NOT evaluate:

  • Sequential turn-taking (see MAP-FLOW-01)
  • Single-agent execution (see SA-FLOW-01/02)
  • Tool integration in MAP context

Modules Involved​

ModuleRole in Flow
ContextShared semantic scope for session
PlanTask definition for broadcast
CollabSession coordination with broadcast mode
RoleParticipant registration

Collaboration Pattern: Broadcast Fan-out​

Pattern Characteristics:

  • Parallel dispatch: All participants receive simultaneously
  • Non-exclusive: Multiple agents active concurrently
  • Aggregated: Results merged from all responses

Evidence​

TypeLocationStatus
Golden Flowtests/golden/flows/map-flow-02-broadcast-fanout/Passed
Input Fixturestests/golden/flows/map-flow-02-broadcast-fanout/input/Available
Collab Fixturetests/golden/flows/map-flow-02-broadcast-fanout/input/collab.jsonAvailable

Expected Behavior​

  • Broadcast reaches all registered participants
  • Parallel execution succeeds
  • All responses collected
  • Result aggregation complete
  • Collab mode is broadcast

Source of Truth: tests/golden/flows/map-flow-02-broadcast-fanout/README.md