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---
name: sync-index
description: Keep project documentation (.agentss/project-index.md and sub-skills) in sync with codebase changes.
---
# Documentation Sync
## Overview
Documentation drift is a major problem. Use this skill to ensure that the project index and agent guidance files are always up-to-date with the codebase.
## Workflow
1. **Detect Changes**:
* Ideally run after major feature implementation or refactoring.
* Compare current file structure with `project-index.md`.
2. **Run Indexer**:
* Execute the `project-index` skill again.
* Verify that new modules/directories are captured.
* Ensure deleted files are removed from documentation.
3. **Update Guidance**:
* Check `agent-*.md` files in domain directories.
* Update any obsolete instructions.
* Add new patterns discovered during implementation.
4. **Verify Links**:
* Ensure all links in `README.md` and `AGENTS.md` point to valid locations.
## Output
* Updated `project-index.md`.
* Updated domain-specific agent guides.
* Confirmation of documentation sync.
