Modular Chunks
An AI-powered project planning and build orchestration platform. Built by Modular Labs.
What we are
Modular Chunks is the planning and validation layer for shipping software with AI coding agents. Instead of feeding an AI a vague prompt and hoping for a complete app, the platform breaks every product into small, self-contained "chunks" — each with its own coding instructions, data models, API endpoints, validation contract, and UML diagram.
Chunks ship to whichever coding tool you already use — Cursor, Claude Code, Windsurf, Aider, Factory, GitHub Copilot, Bolt.new, Lovable, or v0. The CLI exposes an MCP server so MCP-compatible agents pull context directly.
The pipeline
11 numbered stages, with a hard design intake gate before any chunk is generated:
- Pre-flight (00) — builder profile, coding tool, project type, compliance.
- Venture Intake (01) — 6-step wizard: type, pitch, audience (multi-select), tech direction, industry (multi-select), review.
- Project Brief (02) — problem, solution, target users, core features, success metrics. User-triggered generation.
- Technical Architecture (03) — tech stack, integrations, interactive service topology graph. User-triggered.
- Product Requirements (03b) — goals, personas, scope, requirements, flows, risks, release criteria. User-triggered.
- Design Intake (04) — UI kit + density + motion + accessibility + color mode. Hard gate.
- Chunk Blueprints (05) — full per-chunk contracts. Auto-generated after design intake.
- Logic Explainer (06) — chat hub for understanding chunks; suggested edits flow back to Blueprints. (Operate phase.)
- Node Assembly (07) — sequence + dependency review, plus three execution paths: CLI tool, Chrome extension, or copy-paste manually.
- CLI Execution (08) — hand chunks to your coding agent through `chunky autopilot` or individual commands.
- Build Dashboard (09) — live build status across all chunks.
- Roadmap (10) — prerequisite-aware feature funnel.
- Council (11) — five AI advisors for cross-cutting reviews.
Who builds it
Modular Chunks is built by Modular Labs.
Read about Modular Labs →Status
The platform is in open beta. CLI version 0.13 on npm.
See the changelog →