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CP-7 retrospective: audit checkpoints, evidence quality, action items, and harvest candidates. Closes the V-model cycle and feeds the next run. Use via /retro after ship, escalate, or significant session.
Passed 11 of 17 test cases with the skill, and 5 of 17 without it.
and 4 more in the full report
7 fixed7 passed either way8 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
To finalize CP-7 retro completion for run directory `04-projects/harness/runs/run-701` with retro document `04-projects/harness/retro/2026-03-29-run-701.md`, what exact CLI command should be run to log the checkpoint?
| Checked | Without skill | With skill |
|---|---|---|
| Executes bash .claude/lib/checkpoint.sh record 04-projects/harness/runs/run-701 CP-7 PASS with the retro file path | Missed | Passed |
The instructions your model reads when the skill loads.
Every non-tiny shipped or escalated run gets a retro. Retro is advisory but strongly expected: it is how the harness improves.
/ultragoal phase (one retro per phase)/retro <run-dir or spec path>Read:
04-projects/harness/runs/<id>/evidence/ (ledger, checkpoints.tsv, CP-* files).claude/logs/loop-ledger.tsv (last rows for this run)04-projects/<goal>/STATUS.md if an ultragoal phaseFor each CP the lane required, mark Expected vs Actual vs Gap:
| CP | tiny | normal | full |
|---|---|---|---|
| CP-1 spec | skip | required | required |
| CP-3v component | skip | required | required |
| CP-4 integration | skip | skip | required if multi-task |
| CP-5 acceptance | if mutate | required | required |
| CP-6 ship | if external | if external | required |
Ask:
test cases passed, vs 5 / 17 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.