gated-module-implementation

name	gated-module-implementation
description	Plan-first, one-time human plan approval; batched execution in either Gated (human confirms between batches) or Auto-loop (continuous run after plan approval); strict task-state updates; automatic 3-round code review. Use for "audit then implement" or "plan first, then execute". Say "auto-loop" or "frad-dotclaude" for Auto-loop mode.

Gated Module Implementation

Overview

• (1) Plan + (2) Audit: Write the implementation plan, run three rounds of plan audit, fix gaps.
• (3) Human — Plan only: Only one human gate: approve the plan before any task runs. No human approval between code review rounds (those are automatic).
• (4) Execute in order by batch: Tasks (e.g. 1–10) run in order. Behavior depends on Execution mode (below).
• (5) Automatic 3-round review: After all tasks and tests pass, run exactly 3 rounds of code review automatically: round 1 → fix Critical/Important → round 2 → fix → round 3. No human confirmation between rounds.

Unit tests: full coverage. E2E: pass. Test report: generated. No skipped tests.

Execution mode

Mode	When to use	Phase 4 behavior
Gated (default)	User does not ask for auto-run.	After each batch: report → wait for human confirmation ("continue" / "go") → next batch.
Auto-loop	User says "auto-loop", "frad-dotclaude mode", "audit then implement and run everything automatically", or equivalent.	After plan approval: run all batches in sequence with no human between batches. After each batch: report and update task state, then immediately proceed to next batch until all tasks done → then Phase 5.

Announce at start: "I'm using the gated-module-implementation skill for this module." If Auto-loop: also say "Auto-loop mode: I will run all execution batches continuously after plan approval."

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Phase 1: Plan (Required Before Any Code)

1. Clarify scope and dependencies

   • Identify the module boundary, upstream/downstream services, and shared contracts (API, DB, events).
   • Document in a short "Context & Dependencies" section (can live in the plan file or a linked doc).

2. Write the implementation plan

   • REQUIRED SUB-SKILL: Use writing-plans.
   • Save the plan to the correct project plan/ path (see writing-plans for the table).
   • Plan must include explicit tasks for: unit tests (full coverage), E2E tests (fully runnable), and test report generation. No "skip tests" or "TODO tests."

3. Deliverable

   • One plan file at <project>/plan/YYYY-MM-DD-<feature-name>.md with header, goal, architecture, and bite-sized tasks including test steps.

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Phase 2: Three Rounds of Audit

Run three audit rounds on the plan (and any linked context). Do not proceed to execution until all three are done and issues are addressed.

Round 1 — Completeness & Scope

• Goal and acceptance criteria are clear and testable.
• All touched files (create/modify/test) are listed with exact paths.
• Dependencies on other modules/APIs/DB are documented; no hidden coupling.
• Edge cases and error paths are covered in tasks or tests.

Output: Short checklist result; list any gaps. Fix the plan if gaps found.

Round 2 — Dependencies & Interfaces

• API contracts (request/response, status codes) are specified where the module touches boundaries.
• DB schema changes (if any) are stated; migrations are in the task list.
• Integration points (policy-service, gateway, SaaS, data-warehouse) respect project boundaries (see .cursor/rules/project.mdc).

Output: Short checklist result; list any conflicts or missing interface specs. Update plan if needed.

Round 3 — Test Strategy & Rollout

• Unit test tasks exist for all new/edited behavior; plan states "full coverage" (or equivalent) and no skipped tests.
• E2E test tasks exist and are runnable (commands and expected pass condition stated).
• A task generates a test report (e.g. coverage report, E2E summary); artifact path or command documented.
• Rollback or feature-flag approach is considered if relevant.

Output: Short checklist result; list any missing test or report steps. Update plan until satisfied.

After Round 3, present a one-paragraph Audit Summary (all three rounds) and say: "Plan ready for human review. Please confirm before execution."

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Phase 3: Human Review — Plan Approval Only (Once)

Only one human review is required: approve the plan before any task execution. No human approval is needed before or between code review rounds (those are automatic). In Auto-loop mode, there is no human confirmation between Phase 4 batches — only this single plan approval.

Single checkpoint — Approve plan (before first task)

• Present: plan path, goal, audit summary, and any open risks.
• Do not start Phase 4 until the human explicitly confirms (e.g. "approved" / "go ahead" / "execute").
• If the human requests plan changes, update the plan and optionally re-run the relevant audit round(s), then ask for confirmation again.

Between execution batches (Gated mode only)

• Gated mode: After each batch (e.g. tasks 1–3 done): report what was done, show verification, wait for human confirmation before starting the next batch (e.g. 4–6). Tasks run in order; between batches you need "continue" / "go".
• Auto-loop mode: Do not wait for human between batches. After each batch: report and update task state, then proceed immediately to the next batch until all tasks are done.

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Phase 4: Execute the Plan (Tasks in Order, Batch by Batch)

1. REQUIRED SUB-SKILL: Use executing-plans.

2. Execute all tasks in order (e.g. Task 1 → 2 → … → 10). Work in batches (e.g. first 3, then next 3, then rest). Behavior by mode:

   • Gated: After each batch: report → wait for human confirmation → next batch. Continue until all tasks are done.
   • Auto-loop: After plan approval: run batch 1 → report and update task state → immediately batch 2 → report → … → last batch. Do not stop for human between batches. Only after all tasks are done (and tests pass, report generated) proceed to Phase 5.

3. Task state discipline (mandatory — do not forget):

   • Before starting a task: Mark it in_progress (e.g. TodoWrite or plan checklist).
   • Immediately after completing a task: Mark it completed.
   • Before each batch report: Verify every task in that batch is marked completed; if any is still in_progress or unchecked, update it first.
   • Rationale: Forgetting to update task state loses track of progress and makes batch reporting inaccurate; always update state when starting and finishing a task.
   • Per-batch self-check before "Ready for feedback": All tasks in this batch are marked completed; no task left in in_progress.

4. Testing requirements (non-negotiable):

   • Unit tests: Achieve full coverage for new/changed code; do not skip or disable tests.
   • E2E tests: All E2E tests must run and pass; document the exact run command and result.
   • Test report: Generate and attach or link the test report (e.g. coverage HTML, E2E summary). If the project has a standard place (e.g. coverage/, test-results/), put it there and mention the path.

5. If execution is blocked (e.g. test failure, missing dep), stop and ask; do not skip tests to "unblock."

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Phase 5: Automatic 3-Round Code Review (No Human Between Rounds)

Multi-round review means run exactly 3 review rounds automatically: round 1 → fix Critical/Important → round 2 → fix → round 3. No human confirmation between rounds; all three rounds run automatically without inserting a human gate in the middle.

1. After all plan tasks are complete and tests pass with report generated:
   • REQUIRED SUB-SKILL: Use requesting-code-review.
2. Round 1: Dispatch the code-reviewer (plan + scope, correct BASE_SHA/HEAD_SHA). Fix all Critical and Important issues; re-run unit and E2E tests; regenerate test report if needed.
3. Round 2: Dispatch the code-reviewer again (BASE_SHA = previous HEAD_SHA, HEAD_SHA = current HEAD). Fix all Critical and Important issues; re-run tests and update report if needed.
4. Round 3: Dispatch the code-reviewer again (BASE_SHA = previous HEAD_SHA, HEAD_SHA = current HEAD). After round 3, consider the module done (fix any remaining Critical/Important from the report as needed).
5. Do not stop to ask human between rounds — run all three rounds automatically.

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Workflow Summary

Phase	Action	Gate (Gated)	Gate (Auto-loop)
1	Clarify deps + write plan (writing-plans)	Plan saved	Plan saved
2	Audit Round 1–3 (plan audit)	Checklist pass	Checklist pass
3	Human: approve plan once	Explicit approval to execute	Explicit approval to execute
4	Execute batch 1; update task state each start/complete	Report; human confirms	Report; no stop
4	Execute batch 2, … remaining	Report; human confirms each	Continue to next batch
4	All tasks done; unit + E2E pass; report generated	—	No human between batches
5	Automatic code review: round 1 → fix → round 2 → fix → round 3	3 rounds, no human	3 rounds, no human

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Red Lines

• Do not start Phase 4 without human approval of the plan (once).
• Gated mode only: Do not start the next execution batch without human confirmation after the previous batch. Auto-loop mode: After plan approval, you may run all batches continuously without human between batches.
• Do not skip or disable unit or E2E tests; no "skip" in test config for this module.
• Do not forget to mark tasks in_progress when starting and completed when finishing; verify batch task states before each report.
• Do not stop to ask human between code review rounds — run all 3 rounds automatically.
• Do not consider the module complete without a generated test report and all 3 code review rounds completed.

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References

• Plan path rules and task format: writing-plans
• Execution batching and checkpoints: executing-plans
• Code review dispatch and template: requesting-code-review
• Project boundaries (four engines): .cursor/rules/project.mdc