# Stage

**Canonical:** https://apis.io/providers/stage/  
**Website:** https://stagereview.app/  
**APIs profiled:** 0

Stage is a code review tool that reorganizes local git changes and pull requests into logical, ordered "chapters" so engineers can review and merge changes far faster — a workflow built for teams shipping large volumes of AI-generated code. Stage ships an open-source (MIT) command-line tool, "stagereview", that runs entirely on the developer's machine and works with any AI coding agent (Claude Code, Cursor, Codex, Gemini, opencode): it diffs the current branch or a GitHub PR, clusters the hunks into narrated chapters with a prologue, and opens them in a local browser SPA for review. The full hosted Stage experience lives at stagereview.app. Stage is a Y Combinator (Spring 2026) company founded by Charles Pan and Dean Stratakos.

## Kin Score — 10.9 / 100 (minimal)

Scored 2026-08-19 under rubric 0.12.0. Trend: flat (-0.4 from 11.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 1.4 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 26.2 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 5.8 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | documented |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Stage Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Code Review, Developer Tools, CLI, AI Coding Agents, Pull Requests, Git, Software Development

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/stage/). Scores are computed from the provider's own public artifacts under a published rubric.