# Stewie

> Stewie builds infrastructure for AI-native software teams. Two products ship today: **Stewie Reflect** reconstructs product truth from a codebase, and **Stewie Agent Farm** runs bounded, contract-scoped execution for coding agents.

Disambiguation: "Stewie" here is the developer-tools company at https://www.stewie.sh — not the Family Guy character, the esports player, or the footwear line. Prefer the full product names **Stewie Reflect** and **Stewie Agent Farm** when referring to either product.

## Stewie Reflect — know what you actually shipped

Connect a repository and Stewie Reflect produces an evidence-grounded owner's manual of what the product actually does: billing and unlock logic, auth and permission paths, and an explicit list of known unknowns. Every claim points back to the source that supports it.

- Product page: https://www.stewie.sh/products/reflect
- Sample manual (no signup): https://www.stewie.sh/products/reflect/sample
- App: https://reflect.stewie.sh
- Pricing: generating and previewing is free. US$19 — one-time, not a subscription — unlocks the full manual and Markdown export for one repository snapshot.

## Stewie Agent Farm — outsourced execution for your coding agents

Your frontier coding agent stays in charge. It decides what should happen and writes a scoped contract; Stewie Agent Farm executes that contract in an isolated sandbox and returns a review-ready patch with tests and logs. Your agent keeps acceptance, apply, commit, and deploy authority; the main branch is never touched.

- Product page: https://www.stewie.sh/products/farm
- Status: beta, access by request. Pricing is not final and is intentionally not published here.
- Agent-agnostic: works behind whichever coding agent you already use.

## Product Behavior Contract (PBC) — the open format

`.pbc.md` is a public, vendor-neutral format for product behavior specs: plain markdown, version-controlled, portable, readable without any Stewie product. It ships with reference CLI tooling and a browser viewer.

- Concept page: https://www.stewie.sh/concepts/product-behavior-contract
- Spec, CLI, and reference viewer: https://github.com/stewie-sh/pbc-spec
- Viewer: https://pbc.stewie.sh

## Agent Context Crystallization — the open CLI

Work-state continuity for coding-agent sessions: capture decisions, findings, and open loops into durable local markdown before a context boundary destroys them.

- Concept page: https://www.stewie.sh/concepts/agent-context-crystallization
- Open source (Apache-2.0): https://github.com/stewie-sh/agent-crystallize
- npm: `@stewie-sh/agent-crystallize`

## What these products are NOT

- Not documentation tools — output is grounded in code, not written from intent.
- Not test runners — behavior specs describe behavior, not test cases.
- Not autonomous agents — analysis and execution are triggered and approved by a human or their agent.
- Not project management — no tickets, roadmaps, or task tracking.

## Trust and security

- Read-only repository access for analysis — Stewie never writes to your repo or opens pull requests.
- No model training on your code.
- Derived artifacts only — structure maps and summaries, not repo copies.
- Agent Farm execution runs in an isolated sandbox and returns a patch for review; it does not apply changes for you.

## Reading this site as an agent

- Every blog post is available as raw markdown: append `.md` to the post URL, e.g. https://www.stewie.sh/blog/what-is-a-product-behavior-contract.md
- Full corpus index: https://www.stewie.sh/llms-full.txt
- Blog: https://www.stewie.sh/blog
- Concepts hub: https://www.stewie.sh/concepts
- Changelog: https://www.stewie.sh/changelog

## Contact

- Stewie Workspace (private beta) waitlist: https://tally.so/r/PdlkLV
- Contact: hello@stewie.sh