fusion

Files

gsxdsm 4f09758dc8 FN-8681: retarget executor step credential instances

Enable executor step sessions to use selected and rotated credential instances.

- Pass task-selected credential instances into step-session execution.
- Re-resolve live credential targets after usage-limit retries using the effective agent runtime configuration.
- Retarget future sessions safely and cover retry behavior.
- Document the runtime behavior and add a patch changeset.

Files changed:
 .changeset/fn-8681-credential-instance-retarget.md |   7 +
 docs/settings-reference.md                         |   7 +-
 .../src/__tests__/step-session-executor.test.ts    | 211 +++++++++++++++++++++
 packages/engine/src/executor.ts                    |  21 ++
 packages/engine/src/step-session-executor.ts       |  94 ++++++++-
 5 files changed, 332 insertions(+), 8 deletions(-)

Fusion-Task-Id: FN-8681

Fusion-Task-Lineage: 99724283-6f5d-4890-b7f8-65af1d88b12c

Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>

2026-08-01 03:45:59 -07:00