plan-validate

You can validate a plan.json file structure instantly by running a deterministic validation script that checks JSON parsing, schema compliance, task checkbox formatting, and data synchronization between content and JSON arrays.

Plan.json schema compliance validation checks for JSON parsing errors, required section presence, task checkbox formatting, and data synchronization discrepancies between content and JSON arrays.

You do not need LLM agents to validate plan.json formatting because deterministic scripts can handle structural checks, schema requirements, and content consistency, leaving only semantic consistency for LLM agents.

To check data synchronization between plan.json arrays and content, execute the validation script in your working directory to automatically detect discrepancies and confirm that JSON arrays match the associated content sections.

The best way to automate plan.json structural checks in a development workflow is using deterministic validation scripts to catch formatting issues, missing fields, and sync discrepancies before they cause downstream problems.

You should not use deterministic scripts for plan.json validation when you need to evaluate semantic consistency, as scripts only handle structural rules, schema requirements, task checkbox formatting, and data synchronization.