💫 Toolkit to help you get started with Spec-Driven Development

Spec-driven development (SDD) for AI coding assistants.

A universal CLI toolkit for serious AI-assisted development. Works across Cursor, Claude Code, Antigravity, 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.

🏗️ Claude Code Plugin for smart blueprint-driven development

A long-running AI agent loop. Ralph automates software development tasks by iteratively working through a task list until completion.

AI-powered PRD generation for Claude Code with taskmaster integration

CLI for streamlined spec-driven development

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.

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.

Ready-to-use CLAUDE.md and starter skill for product managers using Claude Code.

Carrot is an extension of the Gherkin syntax designed to simplify and streamline the process of creating Product Requirements Documents (PRDs). With additional keywords and features, Carrot enables teams to write clear, concise, and traceable PRDs for their software projects. Improve your documentation workflow and enhance collaboration with Carrot

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.

Product skills for AI agents — discovery, strategy, prioritization, and PRD writing

A collection of Antigravity workflows for Product Managers. (产品经理专属的 Antigravity 工作流合集)

PM skill for Claude Code, Codex, Cursor, and Windsurf: diagnose SaaS metrics, critique PRDs, plan roadmaps, run discovery, and coach PM career transitions.