The operating system for product development
AI-native PRDs with a live Model Context Protocol bridge to Cursor, Claude, Lovable, Codex, Gemini, Jules, and Copilot. Education, intelligent generation, version control, and direct handoff — in one place.
Free during beta · Cursor · Claude · Lovable · Codex · Gemini / Jules · Copilot supported
The vision
Four pillars, one platform
PRD-OS is not another AI generator. It's a complete operating system for product development.
Education first
Every section explains why it exists and what 'good' looks like. PRD-OS builds your product thinking — not just your document.
Intelligent generation
AI drafts, refines, and critiques each section. Auto-generated visuals: user journeys, architecture, data flows.
Living organization
Autosave, version history, diff view, restore. Comments per section. Quality scores tell you what's missing.
Execution bridge
Native MCP connection to Cursor, Claude, Lovable, Codex, Gemini / Jules, and Copilot. Your PRD becomes the system context for the code that follows.
The architecture
Seven modules. One operating system.
Each module solves a distinct layer of the product development challenge — together they form a complete loop from learning to live code.
Learning & Guidance Studio
Interactive onboarding, step-by-step wizards, and a learning path that grows from simple apps to complex enterprise systems.
Architect Engine (AI Core)
Generates structured PRDs and visuals — and explains its reasoning so you learn instead of just consuming.
Visual-First Studio
Mermaid + interactive diagrams: user flows, wireframes, ER schemas, sequence and architecture — bi-directionally synced with text.
Prompt Transparency Dashboard
Every generation reveals its prompt. Edit, save, diff, and reuse — turning AI usage into prompt-engineering skill.
Living System Core
Version history, traceability links, drift alerts, and a PRD Health Score that prevents Day-1-correct / Week-3-wrong drift.
MCP Builder (Execution Layer)
One-click MCP connection to Cursor, Claude, Lovable, Codex, Gemini / Jules, and Copilot. Your structured PRD becomes the system context for code generation.
Compliance & Enterprise Guardrails
Domain templates (fintech, banking, healthcare, gov), automatic compliance flagging, RBAC, immutable audit trail.
Key differentiator
No existing tool combines education, AI generation with reasoning transparency, living organization with traceability, and direct execution via MCP in a single platform. PRD-OS is the first to do all four.
Roadmap
We're building this in phases — in public
The live MCP bridge is available now, with deeper execution features continuing on the roadmap.
Phase 1
Foundation
Available now · betaAuthor, visualize, version, and hand off PRDs end-to-end.
- Guided builder with 16 standard PRD sections
- Beginner / Pro / Enterprise modes
- AI generate · refine · critique · score per section
- Mermaid visuals: journeys, architecture, data flows
- Version history, diff & restore, comments
- Markdown / PDF / JSON export + Cursor `.mdc`, `CLAUDE.md`, Lovable knowledge files
- Live MCP endpoint per project for agent read/propose/codegen workflows
Phase 2
Execution Bridge
Building nextDeeper agent execution features building on the live MCP bridge.
- Production MCP hardening, richer agent workflows, and repository-aware execution
- Code scaffolding from PRD: schema, endpoints, UI, auth flows
- Bi-directional traceability: code links back to the requirement that motivated it
- RAG over your own PRD history & prompt library
- Advanced diagram types: sequence, ER, state machines
Phase 3
Enterprise & Compliance
PlannedBuilt for regulated, high-stakes product development.
- Domain templates: fintech, banking, healthcare, gov, e-commerce
- Automatic compliance flagging (audit logging, KYC, DR, NFRs)
- RBAC, approval workflows, immutable audit trail
- SOC 2, SSO/SCIM, on-premises deployment option
- Branch-and-merge PRDs
Phase 4
Ecosystem
PlannedOpen the platform — templates, integrations, analytics.
- Community template marketplace
- Native Jira, Linear, Notion sync
- Multi-workspace support
- Public API for third-party integrations
- Team analytics & PRD health dashboards
Use live MCP from the Agents tab, or export every PRD as a Cursor `.mdc` rules file, a `CLAUDE.md`, a Lovable knowledge file, or a one-click context bundle for Codex, Gemini, Jules, and Copilot. You can hand off to your coding agent today with the live MCP server available from the Agents tab.
Got an idea? Help us build PRD-OS in public.
Feature, design, integration, performance — every suggestion is reviewed by the team and triaged into the roadmap. The best ones ship.
Built for everyone
From first PRD to regulated core-banking system
Beginners & students
First-time builders. Learn what a PRD is and how to think like a product builder — guided every step.
Indie hackers & founders
Move fast without skipping critical details. Solid requirements in minutes, not weeks.
Professional PMs
Living PRDs with traceability, version control, and team collaboration. Power without ceremony.
Enterprise architects
Strict templates, audit trails, security guardrails, and on-prem options for regulated industries.
Pricing
Free to learn. Fair to scale.
Genuinely useful free tier. Pay only when you need power, collaboration, or compliance. All paid plans free during Phase 1 beta.
Free
Genuinely useful — not a crippled trial.
- Up to 3 active PRDs
- Full onboarding + learning studio
- Beginner & Pro modes
- Text generation (10 sections / month)
- 1 visual type
- Basic version history · Markdown export
Pro
For indie hackers and senior PMs.
- Unlimited PRDs
- All generation features
- All 5 visual types · bi-directional sync
- Full version history + traceability
- Prompt Transparency Dashboard
- All export formats + live MCP bridge
Team
For product teams shipping together.
- Everything in Pro
- Team collaboration & sharing
- Role assignments
- PRD Health Score
- Approval workflows
- Team analytics · priority support
Enterprise
Regulated industries & on-prem.
- Everything in Team
- Enterprise mode + Compliance Guardrails
- Domain templates · RBAC
- Immutable audit trail
- SSO (SAML/OIDC)
- On-premises (Phase 3) · dedicated CSM · SLA
Pricing reflects post-beta general availability. Beta users keep early-supporter perks.
FAQ
Questions, answered
What is PRD-OS?+
PRD-OS is an AI-native Product Requirements Document platform. It teaches you product thinking while you write, generates visuals automatically, versions everything, and connects directly to AI coding agents via the Model Context Protocol.
How does the MCP execution bridge work?+
Every project exposes a Model Context Protocol endpoint. Cursor, Claude, Lovable, Codex, Gemini Code Assist, Jules, Copilot, and any other MCP-compatible agent can read your PRD live and propose changes — every change goes through a human-review queue.
Which AI coding agents are supported?+
Cursor, Claude (Desktop and Code), Lovable, OpenAI Codex, Google Gemini Code Assist and Jules, GitHub Copilot Workspace, and any other agent that speaks MCP. One-click export files are also generated for non-MCP tools.
Is PRD-OS free?+
Yes. All paid plans are free during the Phase 1 beta. The free tier stays free forever afterwards, with up to 3 active PRDs and the full learning studio.
How is PRD-OS different from Notion + ChatGPT?+
PRD-OS is purpose-built for product specification: structured sections, AI critique and quality scores, auto-generated visuals, version diff, traceability, and a live MCP bridge to your coding agent. It's a system, not a blank page.
Start with Phase 1 today.
Author your first PRD in minutes. We'll bring the rest of the operating system to you as it ships.
Create your first PRD