implement-spec

Convert requirements and design documents into implementation plans, code, tests, and reviews.

6|2|Updated Apr 5, 2026
One-click install
npx skills add https://github.com/i-standard1/yamasaki --skill implement-spec-i-standard1
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: implement-spec
Source: https://github.com/i-standard1/yamasaki/tree/main/.claude/skills/implement-spec
Command: npx skills add https://github.com/i-standard1/yamasaki --skill implement-spec-i-standard1

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automates end-to-end feature implementation by reading requirements and design documents to produce actionable implementation plans, code, tests, and reviews.

Core Features & Use Cases

  • Generate implementation plans directly from requirements and design docs.
  • Implement code and run tests with optional delegation to an Agent (Sonnet) for execution; the main system performs reviews.
  • Manage end-to-end workflow for multiple specs (e.g., REQ-AUTH-001) and revisions via revise-spec.

Quick Start

Tell the system to implement the next feature based on the current requirements and design documents.

Frequently Asked Questions about implement-spec

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert design and requirements docs into an actionable implementation plan?

To generate an implementation plan, the system reads requirements and design documents directly from your repository, extracting the necessary specifications to drive end-to-end feature coding, testing, and reviews.

Can I automate end-to-end feature implementation from specs?

Yes, you can automate end-to-end feature implementation by instructing the system to read your requirements and design documents, which then produces implementation plans, writes code, runs tests, and conducts reviews.

What files do I need to set up before automating implementation plans?

You need to provide requirements and design documents, such as docs/requirements, docs/design, docs/api/openapi.yaml, and CLAUDE.md, so the system can extract specifications and generate actionable implementation plans.

Does the implementation workflow support delegating coding and testing to an agent?

Yes, the implementation workflow supports delegating coding and testing execution to an integrated agent like Sonnet, while the main system performs the final code reviews and validation.

How do I manage multiple feature specs and revisions during implementation?

You can manage multiple feature specs, such as REQ-AUTH-001, and their revisions by using the integrated revise-spec functionality to maintain and update your end-to-end implementation workflow.

What is the best way to turn OpenAPI specifications into working code?

The best way to turn OpenAPI specifications into working code is to let the system read your docs/api/openapi.yaml alongside design documents to automatically generate implementation plans, write the code, and run tests.