Free & Open Source — v0.1.0

The Enforcement Layer Between Intent and Execution

AI writes code faster than ever. BushidoOS makes sure it's the right code. A living PRD that audits your codebase, cascades requirement changes, and keeps every coding agent aligned.

Get Started Free See How It Works →
Terminal — bushido
$ bushido kickstart "AI savings app for Gen-Z"
✔ Market Analysis complete
✔ User Persona generated
✔ Solution Concept designed
✔ Product Spec created — 3 features, 12 acceptance criteria
✔ Execution Roadmap planned
✅ Bundle saved: spec.json, strategy.md, .cursorrules
$ bushido audit
Scanning 47 source files...
Score: 100/100Fully aligned with spec v1.1.0
$ bushido change "Add social savings feature"
✔ Impact: addition — 1 new feature, 6 cascade actions
✔ Spec updated: v1.1.0 → v1.2.0
✅ .cursorrules synced to all IDEs

The Problem

AI Can Write Code.
Nobody Checks If It's Right.

Every team using AI coding agents faces the same invisible crisis. The spec goes stale. The code drifts. Nobody notices until it's too late.

📝

Specs Go Stale

Requirements live in Notion docs that nobody updates. The PM says one thing, the agent builds another. Three weeks later: "this isn't what we asked for."

🌪️

Changes Cascade Silently

"Add social login" touches auth, database, API, UI, and tests. But the spec doesn't update. The other 3 developers keep building against the old version.

🤖

Agents Hallucinate Scope

AI coding agents are eager to help. Too eager. They add features that were never specified, remove constraints they don't understand, and nobody audits the output.


Where We Fit

We Don't Write Code.
We Make Sure The Right Code Gets Written.

BushidoOS sits between the PM and the coding agent — the enforcement layer that turns specs into living, auditable contracts.

Project Management
Linear, Jira, Notion
Spec Orchestration
WE ARE HERE
Code Generation
Cursor, Copilot, Claude
Code Execution
OpenClaw, Devin, Agents
👤
You
BushidoOS
🤖
Coding Agent
🔍
Foreman Audit
Verified

Capabilities

11 Commands. One Living PRD.

Everything runs from the terminal. No browser tabs. No context switching. Your spec stays alive in your IDE.

bushido kickstart

Idea → Spec in Minutes

Deep research, user personas, market analysis, adversarial roast, and a full product spec — generated from a single prompt.

bushido audit

Foreman Alignment Audit

Scans your real codebase against the spec. Returns a score (0-100) and a punchlist of violations with severity levels.

bushido change

Impact Cascade Engine

Push a requirement change. AI analyzes the blast radius, versions the spec, identifies downstream artifacts, and updates every agent's context.

bushido chat

Talk to Your PM

Interactive conversation with your AI Product Manager. It knows your spec, your strategy, your recent changes, and your audit status.

bushido push / pull

Cloud Sync

Push your .bushido/ artifacts to the cloud. Pull them on any machine. Conflict detection with hash manifests keeps everything in sync.

.cursorrules

Auto-Generated IDE Rules

Every spec change auto-generates `.cursorrules` that tell your coding agent exactly what to build — and what not to touch.


100% Free

Free & Open Source.
No Catch.

BushidoOS is completely free. All 11 commands, MCP integration, Foreman audit — everything. No trial. No credit card. No limits.

All 11 commands
MCP IDE integration
Foreman audit
Impact cascade
.cursorrules sync
MIT licensed

Pro & Team tiers coming soon

Hosted API, cloud sync, shared workspaces, and team features. Join the waitlist to be first in line.

No spam. We'll only email when Pro launches.


Start Building With Honor

One command to install. Zero config. Your spec is alive in 60 seconds.

$ npx bushido-os kickstart Click to copy
⭐ Star on GitHub