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grace-execute

Execute an approved GRACE 4 GraceChangePlan in sequential or parallel-safe mode with recovery-aware preflight and centralized durable apply.

Skill by osovv

IndexedMIT★ 254
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About

Execute an approved GRACE 4 GraceChangePlan in sequential or parallel-safe mode with recovery-aware preflight and centralized durable apply.

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What's inside

Skill name
grace-execute
Description
Execute an approved GRACE 4 GraceChangePlan in sequential or parallel-safe mode with recovery-aware preflight and centralized durable apply.
License
MIT
Instructions
40 lines in SKILL.md · view on GitHub

Files (2)

  • SKILL.md
  • openai.yaml · agents/

SKILL.md (first lines)

<skill>
<preflight>
Require one active bundle with approved, identity-matched `spec.xml` and `plan.xml`. Approved plans are immutable. Read context, projections, assertions, scopes, task dependencies, and verification before editing. Reject phase-incompatible plans before writes: `MustPassCommand` must be leaf project evidence, and neither target assertions nor post-write task verification may invoke `--assertions current` or nest GRACE lifecycle commands. Supersede and replan instead of editing an approved conflict in place.
</preflight>

<assertion_commands>
- Active-baseline preflight before observed writes: `grace lint --path PROJECT --assertions current`
- Selected baseline: `grace lint --path PROJECT --change C-ID --assertions baseline` (add `--run-commands` when the baseline declares `MustPassCommand`)
- Selected target without commands: `grace lint --path PROJECT --change C-ID --assertions target`
- Selected target with command evidence: `grace lint --path PROJECT --change C-ID --assertions target --run-commands`
- Final end-state validation: `grace lint --path PROJECT --change C-ID --assertions final` (add `--run-commands` when the target declares `MustPassCommand`)
- Parallel preflight: `grace lint --path PROJECT --parallel-preflight`
</assertion_commands>

<mode_selection>
Wait for explicit `sequential` or `parallel-safe` choice. Parallel-safe requires the explicit preflight to pass. Workers never mutate approved plans; durable `.grace` changes are applied centrally after observed work verifies.
</mode_selection>

<recovery_decision_table>
| state | required action |
| clean-to-start | Run selected baseline, then execute tasks. |
| partial-observed-writes | Inspect the declared observed scope and ask whether to resume or revert. |
| durable-state-changed | Hard stop; supersede and replan. Approved assertions are immutable. |
| target-already-satisfied | Run final end-state validation, opted-in command evidence when declared, durable reconciliation, and ask for explicit apply confirmation. |
| unsafe-unknown-drift | Hard stop and report unexplained files. |
</recovery_decision_table>

<execution_rules>
1. Run the selected baseline before implementation, including explicit `--run-commands` when its assertions declare `MustPassCommand`.
2. Execute one dependency-ready task or one verified parallel-safe batch at a time.
3. Run each task's acceptance and verification immediately.
4. Apply approved durable context, graph, and verification changes centrally.
5. Reconcile durable state, run leaf plan gates, then run selected `--assertions final` as the outermost lifecycle gate, including `--run-commands` when `MustPassCommand` is declared. Final mode performs full project lint, evaluates the selected target, keeps unrelated approved baselines active, and does not re-evaluate the selected plan's superseded baseline.
6. Ask for explicit apply confirmation after fresh end-state evidence passes.
7. Only then set spec and plan to `applied` and archive the complete bundle.
8. Never edit approved assertions/scopes/tasks in place, bypass stale evidence, or continue through unknown drift.
</execution_rules>
</skill>

From osovv/grace-marketplace, MIT.

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Signals

Stars
254
Forks
55
Open issues
9
Last commit (this folder)
Jul 27, 2026 (3 months ago)
Last release
Sep 24, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

grace-execute skill. Agent Mart. https://agentmart.dev/skills/osovv-grace-execute-dba97e (last updated 2026-10-24)