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Optimize AI Agent Skills with Agent Rules Author Kit

Optimize AI Agent Skills with Agent Rules Author Kit

Regular price £24.99
Regular price £24.99 Sale price
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Works withClaude CodeCursorCodex
Optimize AI Agent Skills with Agent Rules Author Kit

Optimize AI Agent Skills with Agent Rules Author Kit

Regular price £24.99
Regular price £24.99 Sale price
SAVE Sold out

Optimize AI Agent Skills with Agent Rules Author Kit

The Agent Rules Author Kit is a tool designed for maintaining and authoring AI agent skills and rules within Claude Code, Cursor, and Codex environments. It allows users to create or modify repo-local agent rules and `.agents`-compatible skill packages, ensuring project-specific instructions do not spill into inappropriate layers.

What this skill does

  • Enables the creation, evaluation, renaming, deletion, and editing of agent skills.
  • Facilitates modifications to `AGENTS.md`, manifests, validators, and folder structures in `common/**`, `project/**`, or `skills/**`.
  • Supports changes to user-facing README documentation.
  • Assists in the maintenance of screenshot-to-frontend pipeline rules, tool contracts, and skill routing processes.

Who it is for

This kit is intended for developers and development teams using AI coding agents like Claude Code, Cursor, or Codex who are responsible for maintaining and extending agent rules and skills. It is suitable for roles such as AI developers, technical leads, and software engineers focused on AI model integrations.

Use cases

  • Developers need to update and maintain project-specific AI agent rules and skills.
  • Teams require modifications to documentation and code manifests without compromising project integrity.
  • Organizations want to sustain and adjust screenshot-to-frontend workflows effectively.

Technical details

  • Uses the agent-kit, aiapplication, and agent-rules-skill-author tools for effective AI skill management.
  • Supports modification of `.agents` files and compatible formats.
  • Relies on structured documentation and manifests to facilitate transparent changes.

Source & Licence

This package is built on open-source work published by ytvee-dev (ytvee-dev/webdev-agent-kit) and distributed under Apache-2.0. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted under the Apache License 2.0, which also includes an express patent grant. Attribution and any NOTICE file must be 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.

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Reviews

Trusted by Developers & Marketers

Here's what buyers say about the skills they use every day.

Ran it on a client's Google Ads account and it flagged wasted spend we'd been missing for months. Paid for itself on day one.

Optimize Ad Spend: Ad Account Auditor
James T.
PPC Specialist, UK

We finally caught broken conversion tags before launch instead of after. The pre-launch checklist alone is worth the price.

Optimize Conversion Tracking: Pre-Launch QA
Sofia M.
Growth Marketer

Dropped it into Claude Code and my LCP went from 4.1s to 1.9s in an afternoon. It explains every fix it suggests, so I actually learned something too.

Optimize Core Web Vitals
Daniel K.
Front-end Developer

Our agency uses it as the final review step on every PR now. It catches security issues our linters never did.

Optimize Your Code: Best Practices & Security
Priya R.
Tech Lead

Made WCAG 2.2 compliance actually manageable. It walked through our whole storefront and produced a fix list our devs could work from directly.

Enhance Web Accessibility: WCAG 2.2
Laura B.
Product Manager

As an expat freelancer in France, the DGFIP simulation saved me a very expensive appointment with an accountant. Incredibly thorough.

AI Tax Audit Skill: DGFIP Fiscal Control
Mark D.
Freelance Consultant, Paris

Works with both Cursor and Claude Code exactly as advertised. Setup took less than five minutes with the included README.

Optimize Profits: AI Conversion Value Mapper
Anna W.
E-commerce Manager

Instant delivery, clean files, clear docs. This is how digital products should be sold. Already bought three more skills.

AI Comptable: French Accounting
Thomas L.
Startup Founder

Support answered my install question within a couple of hours on a Sunday. The skill itself has become part of my daily workflow.

Optimize Core Web Vitals
Yuki S.
Indie Developer