Hamster OSS docs

Everything published about Hamster OSS, in the order most people need it.

Quickstart

Sign up free, save and verify a card for $15 in credit, and create an instance. Get access walks through each step.
Add https://<your-team>.tryhamster.dev/mcp to your agent. Clients with sign-in need only the address; see Hamster OSS MCP server.
Make the first call: the read tool with path /.
To run Hamster OSS on your own machine instead, install the CLI:
```
curl -fsSL https://dl.tryhamster.dev/install.sh | sh
```

Get access — from sign-up or an invitation to a connected agent.
Pricing — instance plans, usage rates and how prepaid billing works.
Hamster OSS API — OAuth authentication, endpoints and example requests.
Hamster OSS MCP server — the instance endpoint, the Hamster OSS account MCP server at tryhamster.dev, sign-in and client setup.
Hamster OSS CLI — the install script, platforms, release tracks and first commands.
API versioning and deprecation — protocol revisions, the catalog schema version and how breaking changes are announced.

Hamster OSS account MCP server — search these pages, read prices and set a person up from an agent. The docs and pricing tools need no sign-in.
llms.txt — what Hamster OSS is, when to use it and how to call it. Docs llms.txt and Developers llms.txt index just these sections.
OpenAPI 3.1 document — the agent REST API, the instance MCP endpoint, its OAuth discovery documents and the release catalog.
API catalog, MCP server card and AI catalog.
Every page is also Markdown: add .md to its address, or send Accept: text/markdown.