AI Agent Skill for Efficient Feature Planning and Documentation

AI Agent Skill for Efficient Feature Planning and Documentation

This AI agent skill assists developers and teams in planning features and initiatives through a structured, computed approach. By deriving a canon delta and assembling the necessary documentation package, this tool simplifies the feature planning and documentation process, accommodating various project scopes from small fixes to large-scale initiatives.

What this skill does

• Derives the canon delta (Δ), gap profile (Π), zone maturity (M), and risk flags (R).
• Assembles a comprehensive document package tailored to the project scope, ranging from zero-document routes for minor fixes to umbrella PRDs for major initiatives.
• Supports different planning modes including:
  • sdd for a full document package.
  • sources for transitioning from MRD to BRD to URD in market research and requirements gathering.
  • iso for compliance with ISO 29148 through a series of BRS, StRS, SyRS, and SRS.
  • research for technical investigations, yielding either a research document or an RND, based on scope coverage.
• Explicitly forms plans for redesigns, new features, market research prerequisites, regulated project requirements, or preliminary investigations.

Who it is for

• Developers and technical teams employing AI coding agents like Claude Code, Cursor, or Codex who require structured feature planning and documentation.
• Project managers overseeing technology projects who need to compile and manage extensive requirement documentation.
• Regulatory and compliance specialists tasked with overseeing adherence to standards such as ISO 29148.

Use cases

• Planning an interface redesign with a focus on user requirements and vision resumption targets.
• Creating comprehensive roadmaps for new software features, ensuring all vision, knowledge, and experience elements are addressed.
• Initiating market research to inform product development via structured MRD to URD progression.
• Managing ISO requirements cascade for compliance in regulated work environments.
• Conducting technical investigations to assess and compare potential alternatives before development begins.

Technical details

• Utilizes agent-skills, aiapplication, and plan tools to organize and document feature planning tasks.
• Compatible with AI coding agents such as Claude Code, Cursor, and Codex, providing seamless integration into development workflows.
• Document assembly and planning are informed by vision types, encompassing vision, knowledge, and experience.

Source & Licence

This package is built on open-source work published by archcore-ai (archcore-ai/archcore) 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.