Greenfield Planning

Greenfield Planning is an AI Engineering skill for Claude Code, published by wednesday-solutions in ai-agent-skills.

168 stars21 forkson wednesday-solutions/ai-agent-skillsAdded 2026/09/08Repository updated 2026/05/26

agent-skillsai-agent-skillsai-skillsclaude-codecopilotcursorfrontend-skillsproduct-engineering-skillsvibe-codingvibe-coding-skills

Install in seconds

Install Greenfield Planning

Copy Greenfield Planning into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/wednesday-solutions/ai-agent-skills/tree/main/skills/greenfield ~/.claude/skills/greenfield

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/wednesday-solutions/ai-agent-skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/greenfield/SKILL.md in wednesday-solutions/ai-agent-skills
Installs to: ~/.claude/skills/greenfield
Collection: One of 10 skills cataloged from this repository
Category: AI Engineering — 3670 skills

What Greenfield Planning does

Greenfield Planning runs a brief, then a research pass followed by parallel architect, PM, and security agents to produce a detailed PLAN.md for a new project. Use it when starting from a project brief and needing structured product, technical, and risk planning.

Greenfield Planning is cataloged under AI Engineering on DirSkills. Greenfield Planning comes from a repository tagged agent-skills, ai-agent-skills, ai-skills, claude-code and copilot.

Documentation

README

Excerpt

Greenfield Planning Skill

Trigger

Run once per project: ws-skills plan

Reads BRIEF.md from the project root (or prompts for one). Asks 5 clarifying questions before planning.

Flow

Brief + Q&A
    ↓
Research agent (sequential)   ← domain landscape, ecosystem, hidden complexity
    ↓
┌─────────────────────────────────────┐
│ Architect │ PM │ Security (parallel)│  ← spawn 3 subagents simultaneously
└─────────────────────────────────────┘
    ↓
Synthesis             ← combines all into PLAN.md

Agents

1. Research (sequential — runs first)

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Greenfield Planning

What else does wednesday-solutions publish alongside Greenfield Planning?
Greenfield Planning is one of 10 skills that DirSkills catalogs from wednesday-solutions/ai-agent-skills, the repository it ships in. Its siblings there include Brownfield Drift, Codebase Intelligence and Deploy Checklist. Each one is a separate skill with its own page in this directory, installs the same way Greenfield Planning does, and is maintained by wednesday-solutions in that same repository. The rest of the collection is listed on the wednesday-solutions/ai-agent-skills page.
How does Greenfield Planning compare to other AI Engineering skills?
Greenfield Planning ranks #3295 by stars among the 3670 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Greenfield Planning against them. Open each page to compare what they document and how they install.