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Plan Validate

Deterministic plan.json validation that replaces the plan-validator Sonnet agent for all structural checks. The semantic consistency check (storage/query alignment, task/architecture contradictions) still requires the LLM agent and should be run separately when needed.

When to Use

Activate this skill instead of launching @code:plan-validator at every plan validation site. The orchestrator should only launch the full plan-validator agent for semantic-only checks after plan creation or modification phases.

Usage

Run the validation script. The scripts/ directory is relative to this skill's base directory (shown above as "Base directory for this skill"):

python3 <base_directory>/scripts/validate_plan.py <WORKDIR>

Interpreting Output

The script prints JSON to stdout matching the exact plan-validator output format.

Plan Valid (PLAN_VALID)

{
  "status": "VALID",
  "issues": [],
  "has_unanswered_questions": false,
  "unanswered_questions": [],
  "has_answered_questions": false,
  "answered_questions": [],
  "has_addressed_gaps": false,
  "addressed_gaps": [],
  "pending_tasks": [{"id": "T-1.1", "description": "...", "acceptanceCriteria": ["AC-001"]}],
  "completed_tasks": [],
  "manual_tasks": []
}

Action: Parse the extracted data fields. Use pending_tasks, completed_tasks, etc. as if the plan-validator agent returned them.

Plan Format Issues (PLAN_FORMAT_ISSUES)

{
  "status": "FORMAT_ISSUES",
  "issues": ["Missing required field: openQuestions", "Task missing checkbox in content: '- **T-1.2**: ...'"],
  ...
}

Action: Handle the same way as plan-validator FORMAT_ISSUES — launch fix subagents as appropriate.

Other Statuses

• EMPTY_FILE: plan.json doesn't exist or is empty
• INVALID_JSON: plan.json contains malformed JSON

What This Script Validates

1. JSON parsing — file exists, is valid JSON, root is an object
2. Schema fields — required top-level fields present with correct types, ID pattern validation
3. Task checkboxes — every **T-X.Y** line has - [ ] or - [x] prefix
4. Required sections — all 10 required ## headers present in content
5. Sync validation — pendingTasks/completedTasks/manualTasks/openQuestions/answeredQuestions arrays match markdown content lines

What Still Requires the LLM Agent

Semantic consistency validation (Step 6 in plan-validator):

• Cross-referencing storage definitions with query operations
• Verifying tasks don't contradict Architecture Decisions table
• Checking data flow consistency

Only run the plan-validator agent with semantic-only focus after phases that modify the plan content (Phase 1 creation, Phase 2.6 critic merge, Phase 2.7 finalization).

Weekly Installs

1

Repository

closedloop-ai/c…-plugins

GitHub Stars

71

First Seen

Today

Security Audits

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Installed on

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