# Browser Use — API Agent Score

> Score: 84/100 (Grade: A) | Domain: browser-use.com | Rubric: 1.0.0 | Checked: July 24, 2026

Browser Use scored 84/100 (A), classified "ai-ready".

[View full report](https://www.postman.com/ai/ai-ready-apis/company/browser-use)
[All organizations](https://www.postman.com/ai/ai-ready-apis/llms.txt)

## Summary

- Overall: 84/100 (A)
- Classification: ai-ready

## Category Scores

- API Design: 98/100 (A+)
- Developer Experience: 62/100 (C)
- Agent Discovery: 97/100 (A+)
- Agent Understanding: 86/100 (A)
- Agent Usability: 74/100 (B)

## Check Results

### API Design

- [pass] Machine-readable, versioned contract — Versioning declared (info.version="3.0.0") and url-versioning detected. Investigated: spec 100%, docs 100%.
- [pass] Auth declared & discoverable — authentication documented in the docs site at https://docs.browser-use.com/cloud/agent-signup. Investigated: spec 100%, docs 100%.
- [warn] Schema coverage & depth — 69/73 (95%) public params are fully typed (no any/**kwargs). Analyzer reports not all methods have a derivable input schema. Investigated: sdk 91%, spec 67%.
- [pass] Security & governance hygiene — No credential-shaped strings detected in spec. Investigated: spec 100%, wellknown 0%.
- [pass] Example coverage — README is present and includes a runnable quickstart. Investigated: sdk 100%, spec 0%, docs 0%.

### Developer Experience

- [pass] Quickstart present — Quickstart at https://docs.browser-use.com/open-source/quickstart with a runnable first-call sample. Investigated: docs 100%.
- [warn] Description completeness — 40/43 operations carry a description. Investigated: sdk 93%, spec 0%.
- [pass] Changelog published — Newest official SDK activity 0 day(s) ago. Investigated: sdk 100%, spec 0%, docs 0%.
- [fail] Self-service developer portal — No signup page detected across conventional paths (/signup, /sign-up, /register, /get-started, /console/signup, /dashboard/signup, /try, /try-free, /free, /free-trial, /start, /start-free). Investigated: docs 0%.
- [fail] Code samples in docs — No detectable code samples across 20 sampled docs pages. Investigated: docs 0%.

### Agent Discovery

- [pass] Docs reachable, not hard auth-gated — All 50 sampled pages are publicly accessible. Investigated: docs 100%.
- [pass] Registry & SDK presence — Indexed on Context7 (browser-use/browser-use, 1002 snippets). Investigated: docs 100%, sdk 100%, mcp 50%, cli 0%, wellknown 0%.
- [warn] llms.txt present, valid & comprehensive — llms.txt covers 32/211 sitemap doc pages (15%); 179 missing. Investigated: docs 88%, sdk 0%.
- [pass] Crawlable / AEO — Docs paths crawlable by all monitored AI agents. Investigated: wellknown 100%.

### Agent Understanding

- [pass] Machine-readable errors (RFC 9457) — 5 distinct 4xx/5xx response codes documented. Investigated: docs 100%, spec 50%, sdk 0%.
- [pass] Operation purpose clarity — 96% of operations have a clear summary + operationId an agent can select on. Investigated: spec 100%.
- [warn] Agent-navigable, token-efficient docs — 3 of 50 pages have minor content differences between markdown and HTML. Investigated: docs 95%.
- [pass] Docs structured data — JSON-LD Article markup on 19/19 assessed pages (100%) with dateModified present. Investigated: docs 100%.
- [warn] Description consistency across surfaces — Mean pairwise description similarity across 2 surfaces (docs, sdk) is 11% (threshold 35% for full credit).
- [fail] Agent instructions file (AGENTS.md) — No AGENTS.md at the site root or /.well-known/. Investigated: wellknown 0%.

### Agent Usability

- [pass] Idempotency documented — Built-in retry machinery is present (grep-derived). Investigated: sdk 100%, spec 0%, docs 0%.
- [pass] Pagination documented & consistent — pagination documented in the docs site at https://docs.browser-use.com/cloud/guides/mcp-server. Investigated: docs 100%, spec 50%, sdk 40%.
- [pass] Sandbox separation — Sandbox environments are exposed (sandbox). Investigated: sdk 100%, spec 0%, docs 0%.
- [fail] Rate-limit signaling — No rate-limit response headers documented. Investigated: spec 0%, docs 0%.
- [fail] Runnable collection with test scripts — No public Postman workspace discovered for the org. Investigated: platform 0%.

## Executive Summary

Browser Use's API design and agent discoverability are strong, but two areas are holding back partner adoption: partners and their AI agents lack the structured context needed to understand and integrate the API confidently, and onboarding friction is high without a self-service portal or in-doc code samples. Closing the agent instructions and runnable collection gaps should be the immediate priority, followed by a self-service portal with embedded code samples — together these compress partner evaluation time and give AI coding agents the grounded context they need to integrate correctly without guessing.