Optimize Your Claude Code with Mantle Doctor AI Skill

Optimize Your Claude Code with Mantle Doctor AI Skill

The Mantle Doctor AI Skill provides a comprehensive diagnostic check-up for your Claude Code setup. This skill identifies potential issues that may silently consume context during each session, such as problematic skill descriptions, configuration errors in CLAUDE.md, MCP server start failures on Windows related to npx usage without cmd /c, and security issues like secrets inadvertently pasted into MCP configuration files.

What this skill does

• Performs a read-only analysis of the specified Claude Code project directory.
• Generates a detailed report highlighting areas needing attention such as duplicated or unclear CLAUDE.md rules, stale paths, risky or missing permission rules, and more.
• Calculates and illustrates the context cost implications of detected issues.
• Offers actionable fixes that the user can individually approve for implementation.
• Reassesses the setup post-fix application to confirm successful optimization.

Who it is for

This skill is beneficial for developers and teams leveraging AI coding agents, specifically those using Claude Code, Cursor, or Codex. It assists users aiming to maintain an efficient and secure development environment, optimizing the interaction between agents and codebases.

Use cases

• Evaluating Claude Code instances that exhibit sluggishness or frequent instruction loss.
• Troubleshooting MCP servers that fail to connect, particularly in Windows environments.
• Auditing or cleaning up the configuration and structure of CLAUDE.md to prevent unnecessary permission prompts.
• Reducing context consumption for key workflows.

Technical details

The Mantle Doctor AI Skill utilises node scripts for its analysis, specifically `node scripts/doctor.mjs`. Users have the option to generate human-readable reports or JSON formatted outputs for further processing. The tool operates entirely in read-only mode, ensuring no sensitive or secret information is exposed in its outputs. By requiring explicit user approvals for changes, it maintains a transparent and secure optimization process.

Source & Licence

This package is built on open-source work published by AkshitTiwarii (AkshitTiwarii/mantle) 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.