BriefLoom Try the MVP

Planning clarity for small engineering teams

Turn the messy idea into the plan your team can build.

BriefLoom uses Claude to shape rough notes into a grounded engineering brief—scope, flows, architecture, acceptance criteria, risks, and delivery steps included.

Create a brief See the workflow
  • No invented traction
  • Your API key stays server-side
  • Open-source core
engineering-brief.md
01
PRODUCT OUTCOME

One shared source of truth before implementation begins.

04
TECHNICAL DESIGN
07
ACCEPTANCE CRITERIA

Clear, testable behaviors tied to user value.

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Planning signalAssumptions separated from facts

Working MVP

Bring the notes. Leave with a brief.

Paste a real feature request, internal memo, or product sketch. BriefLoom gives Claude a strict planning structure and keeps unsupported claims out.

Minimum 20 characters0 / 12,000

Requirements are sent to your configured Claude API account only when you submit.

Ready

Your engineering brief will appear here.

BriefLoom produces a structured Markdown brief you can move into an issue, RFC, or planning document.

  • Product outcome and scope
  • User flows and technical design
  • Acceptance criteria and delivery plan
  • Risks, assumptions, and open questions

A tighter planning loop

Three steps from ambiguity to action.

01

Capture

Start with imperfect notes. Add the constraints that shape the real implementation.

02

Structure

Claude organizes the work while clearly labeling assumptions and unanswered questions.

03

Build

Move the brief into your issue tracker or RFC and refine it with the team.

Built in the open

A small, inspectable core.

BriefLoom is intentionally simple: a static interface, a server-side Claude integration, input validation, and a prompt designed to distinguish facts from assumptions.

View the repository