AI SaaS · Developer tools/Case study
BIP OS
Turn today's commits into today's post.
Live at bip-os.com- Sprint duration
- 1 week
- Sprint type
- MVP
- Outputs per day
- 3 formats
- Code exposure
- Zero
The BIP OS landing page: commit-to-content engine
01
Overview
The founder of BIP OS had a clear thesis: developers who build in public die of friction. They push commits, then stare at a blank draft box, and the posting habit dies within weeks. The idea: read the day's commit metadata, filter the noise, and hand back ready-to-post X threads, LinkedIn drafts, and changelog entries. We scoped the engine, the streak mechanics, and the privacy model in one call, then built the platform in a one-week MVP sprint.
02
The challenge
The hard part was trust and privacy, not generation. BIP OS must never read raw source code, never ask for social posting permissions, and never auto-post. That meant a GitHub App integration with per-repo read-only scopes, a noise filter that excludes lockfiles and dependency bumps before anything reaches the model, short-lived connection keys, and a copy-paste-only output model. Every one of those constraints shaped the architecture from day one.
03
What we built
We shipped a Turborepo monorepo: an Astro marketing site, a React dashboard, and a Hono API on PostgreSQL and Redis. The ingestion pipeline pulls commit metadata from connected repos, filters noise, and feeds structured activity context to Gemini and DeepSeek models through the Vercel AI SDK. Better-Auth handles GitHub OAuth with per-repo installation. The dashboard renders the daily feed, per-day activity context, Copilot refinement, streak calendar, monthly retrospectives, and the Founder Toolkit (idea generator, validator, build-prompt constructor).
04
The outcome
BIP OS is live at bip-os.com on a free tier with a Pro plan on the way. The engine produces three synchronized output formats from a single day of commits, the streak system tracks real shipments rather than posts, and the monthly retrospective archive compiles velocity automatically. The founder ships marketing on the same cadence as code, with zero code exposure.
Demo
Watch the walkthrough: commit to post in one flow
Screens
Inside the product
Shipped
What was built
- GitHub App integration with per-repo read-only scopes
- Commit noise-filter (lockfiles, deps, assets excluded)
- Daily X thread, LinkedIn draft, and changelog generation
- AI Copilot refinement in plain English
- Shipment streak calendar with contribution grid
- Monthly retrospective archive with domain breakdowns
- Founder Toolkit: idea generator, validator, build-prompt constructor
- Multi-model generation via Gemini and DeepSeek
"Existify scoped the privacy model correctly on the first call and shipped the whole platform in a week. The engine reads commits, not code, exactly as designed."
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