# Unbrowse

> Unbrowse compiles websites into APIs, and those APIs into tools agents call. Browse a site once in Unbrowse's cloud browser; its first-party requests become a tool you replay over HTTP. Logged-in sites use logins sealed in your workspace's password manager, never shown to the agent.

REST: https://unbrowse.ai/api/v1 (Authorization: Bearer ub_live_…). MCP: https://unbrowse.ai/mcp (Streamable HTTP). Only verified successes bill.

## Docs

- [Quickstart](https://unbrowse.ai/docs/quickstart.md): Find a site, read its tools, call one with your key
- [Errors & statuses](https://unbrowse.ai/docs/errors.md): Every error code and run status, and what to do about each
- [Run from your own IP](https://unbrowse.ai/docs/client-egress.md): Send a run's site requests yourself, from your own IP; Unbrowse decides and reads them
- [Reference](https://unbrowse.ai/docs): REST endpoints, MCP tools, logins, orgs, statuses
- [Agent skill](https://unbrowse.ai/skill/SKILL.md): drop-in instructions for coding agents

## Sites

- [Search compiled sites](https://unbrowse.ai/api/v1/sites?q=): public registry, no key needed; each site lists its MCP and OpenAPI URLs
- [A site's OpenAPI 3.1](https://unbrowse.ai/api/v1/sites/news.ycombinator.com/openapi.json): one operation per tool, typed input and output; swap in any host
- A site's MCP server: https://unbrowse.ai/api/v1/sites/<host>/mcp