Files
fusion/scripts/lib
gsxdsm 167f9b0542 FN-6324: allow opted-in engineer backlog auto-claim
Engineer backlog auto-claim now respects an explicit opt-in while keeping the default executor-only behavior.

- Add engineerBacklogAutoClaim settings and runtime overrides for backlog pickup role checks.
- Update heartbeat auto-claim filtering, logs, and no-task prompt guidance for opted-in engineer agents.
- Cover executor/default engineer/opted-in engineer routing with core and heartbeat tests.
- Document the setting and record quarantined unrelated temp-root flakes seen during verification.

Files changed:
 .changeset/FN-6324-engineer-backlog-auto-claim.md  |  5 ++
 docs/agents.md                                     |  3 +
 docs/settings-reference.md                         |  1 +
 .../core/src/__tests__/agent-role-policy.test.ts   | 33 +++++++++-
 packages/core/src/agent-role-policy.ts             | 11 +++-
 packages/core/src/settings-schema.ts               |  1 +
 packages/core/src/types.ts                         |  4 ++
 packages/core/vitest.config.ts                     |  6 ++
 .../src/__tests__/heartbeat-executor.test.ts       | 70 ++++++++++++++++++++++
 packages/engine/src/agent-heartbeat.ts             | 65 +++++++++++++++-----
 scripts/lib/test-quarantine.json                   | 20 +++++++
 11 files changed, 199 insertions(+), 20 deletions(-)

Fusion-Task-Id: FN-6324

Fusion-Task-Lineage: 4d124d98-4ad1-44ce-a76c-f1db3199b3c6
2026-06-12 19:45:37 -07:00
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