💫 Toolkit to help you get started with Spec-Driven Development
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Updated
May 1, 2026 - Python
💫 Toolkit to help you get started with Spec-Driven Development
Spec-driven development (SDD) for AI coding assistants.
A universal CLI toolkit for AI agent skills, enabling structured AI-assisted development across tools like Cursor, Claude Code, Codex, and more.
User-Centered Product Development Prompt Templates
Spec Driven Development 🤠 Write codebase-aware specs for AI coding agents so they don't derail.
A structured prompt pipeline that turns vague ideas into implementable RFCs — works with any AI assistant.
AI-powered PRD generation for Claude Code with taskmaster integration
A long-running AI agent loop. Ralph automates software development tasks by iteratively working through a task list until completion.
🏗️ Claude Code Plugin for smart blueprint-driven development
Reusable agent skills for Codex and compatible tools
Claude Code harness engineering plugin — plan mode on steroids. Product design-driven agent orchestration with sub-agents and agent teams, tuned for developers and designers shipping real features. Phased adoption from PRD execution to automated review, code review, and CI-friendly agent teams
CLI for streamlined spec-driven development
Ready-to-use CLAUDE.md and starter skill for product managers using Claude Code.
The most comprehensive open-source product development system. 31 AI agents. 23 frameworks. Solo founder Day 0 → IPO.
Visual planning and context control for shipping big apps with AI coding. Build from scratch or map existing repos. Dossier maps user workflows, sets agent context per feature, builds, tests and ships from one interface.
PM skill for Claude Code, Codex, Cursor, and Windsurf: diagnose SaaS metrics, critique PRDs, plan roadmaps, run discovery, and coach PM career transitions.
FSPEC: The Spec-Driven, Multi-Agent Coding Factory. It is infrastructure for the "Dark Factory"—the emerging model of fully autonomous software development where AI agents handle all implementation while humans focus on defining what to build and why.
Open-source bilingual Claude Skill for product discovery interviews and high-quality PRDs.
Claude Code plugin to generate comprehensive Product Requirements Documents (PRDs)
AI agent that implements your specs, opens PRs, and reviews code overnight. Queue GitHub issues or PRDs, wake up to pull requests.
Add a description, image, and links to the prd topic page so that developers can more easily learn about it.
To associate your repository with the prd topic, visit your repo's landing page and select "manage topics."