AI Agent Harness Keeper: Organize Documentation Seamlessly

AI Agent Harness Keeper: Organize Documentation Seamlessly

The AI Agent Harness Keeper ensures your project documentation remains organized and cohesive during any change. Whether creating, moving, or updating files, this tool maintains the structured loading of information so that AI agents like Claude Code, Cursor, and Codex can efficiently find data on demand.

What this skill does

• Checks the `.harness/PLACEMENT.md` file to determine the correct location for each type of information within the project structure.
• Consults the documentation index (identified in `.harness/config.json`, typically `docs/index.md`) before creating new documents, promoting updates to existing documents instead of unnecessary additions.
• Manages file frontmatter requirements with fields like `description`, `read_when`, `status`, and `updated` dates for consistent documentation practices.
• Ensures stable files, such as `AGENTS.md`, `CLAUDE.md`, `GEMINI.md`, and unscoped rules, remain concise and unchanged except when needed, thus maintaining cacheable and prompt efficiencies.
• Restricts edits of scoped rules and skills to specific directories (`.harness/rules/` and `.harness/skills/`), ensuring generated file integrity across systems.

Who it is for

Designed for developers and teams utilizing AI coding agents such as Claude Code, Cursor, and Codex, this skill supports those responsible for maintaining clear, well-organized project documentation within AI-driven development environments.

Use cases

• Developers finalizing a feature or planning session and needing to ensure all related documentation aligns with predetermined structures.
• Teams managing ongoing documentation updates in projects where consistent file placement directly impacts AI agent performance.
• Development leads enforcing documentation policies across teams to enhance collaborative efficiency and reduce redundant entries.

Technical details

This skill utilizes structured file placement and index checking against `.harness/PLACEMENT.md` and `.harness/config.json` setups. It provides a robust organizational framework for keeping project documentation updated systematically, optimizing file access patterns for AI agents.

Source & Licence

This package is built on open-source work published by fabianmartinelli-fm (fabianmartinelli-fm/harness-audit) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.