prd

💫 Toolkit to help you get started with SDD or any other process!

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

Plan, build and launch products with AI: guided planning prompts, an AI App Starter for Next.js, Supabase and Vercel, and agent configurations.

Spec Driven Development 🤠 Write codebase-aware specs for AI coding agents so they don't derail.

Zero-config goal-to-tasks engine for Claude Code (the Atlas engine). Graded PRD validation, dependency-ordered task graph, evidence-gated execution.

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

Open standard for software intent in the AI agent era.

RFC-driven development for AI coding agents: idea or existing codebase → verified PRD → features → rules → sequenced RFCs → reviewed code. Agent Skills for Claude Code, Codex, Copilot, Cursor, Gemini CLI, OpenCode, Devin.

PRD 한 장으로 한국 앱 스타일 모바일 화면 초안을 15분 안팎에 만드는 Claude Code·Codex 플러그인

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

Reusable agent skills for Codex and compatible tools

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

🏗️ Claude Code Plugin for smart blueprint-driven development

PRD-Led Context Engineering — Memory as Infrastructure. An ontology layer for product teams building products that solve real problems — with AI agents that remember. Gated PRD, typed IDs, markdown knowledge graph, Claude Code skills & hooks.

🪼 Lagune AI is your security copilot as you build, your Blue Team when you audit, whether you're a developer or not (no API key needed).

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

CLI for streamlined spec-driven development

Agent skills for the Agentic SDLC: team lifecycle (team-boot, team-learn, team-init, team-repair), software factory, evals, CDR lifecycle with confidence scoring, and ADR/PDR/ChDR decision records. Works with Claude Code, Codex, OpenCode, Cursor, Copilot, and more.

The most comprehensive open-source product development system. 80 AI agents. 36 frameworks. Solo founder Day 0 → IPO.

FSPEC: The Spec-Driven, Multi-Agent Harness. 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.