project-sync-lint

项目中心同步器与验证器。扫描仓库（包括多个开发文档根目录），依据项目合约验证项目/任务的元数据，并可通过生成缺失的任务身份元（.ai-task.yaml）以及在 .ai/project/<project>/ 下重新生成派生视图，来修复环境漂移。在CI中以仅检查模式运行，而在手动修复时则切换为应用模式。

SKILL.md

--- frontmatter

name: project-sync-lint
description: Project hub synchronizer and validator. Scans the repo (including multiple dev-docs roots), validates project/task metadata against the Project Contract, and can repair drift by generating missing task identity meta (.ai-task.yaml) and regenerating derived views under .ai/project/<project>/. Works in check-only mode for CI and apply mode for manual repair.
category: workflows/planning
ssot_path: .ai/skills/workflows/planning/project-sync-lint

project-sync-lint (entry)

Canonical source: .ai/skills/workflows/planning/project-sync-lint/

Open .ai/skills/workflows/planning/project-sync-lint/SKILL.md and any supporting files referenced there (for example reference.md, examples.md, scripts/, templates/).

Note: The frontmatter above is identical to the canonical source except for ssot_path and category which are added for navigation. After opening the source file, skip re-reading the description to avoid redundant token usage.