Unstoppable Code connects to a few outside accounts so your agents can do real work — run on your Claude and Codex plans, act on GitHub, integrate with Linear, and use AI credits. You manage them all under Settings → Accounts. This article covers what you can connect and why. (Connecting accounts is separate from signing in to the app itself — see Getting access.)
Where to find it
Open Settings → Accounts. Each account shows whether it's connected, with a button to connect or manage it.
The accounts you can connect
- Claude — connect your Claude account so the Claude Code agent runs on your plan.
- Codex — connect your Codex account so the Codex agent runs on your plan.
- GitHub — connect GitHub, granting the permissions it needs, so agents can read your repositories, push branches, open pull requests, and respond to PR events. This is what powers git actions and hooks.
- Linear — connect Linear with a personal access token to pull work from and update Linear.
- Unstoppable Domains — connect your Unstoppable Domains account to use AI credits; billing runs through it. See Plans & AI credits.
Signing in vs. API keys
For Claude and Codex, the normal path is to sign in through your browser (OAuth). If you'd rather, you can save an API key manually instead. Keep any API key private — never paste it where others can see it.
How this differs from signing in to the app
Signing in to Unstoppable Code (with Unstoppable Domains, Google, or GitHub) creates your app account — that's covered in Getting access. Connecting accounts here is a separate step: it links the outside services your agents use once you're already in.
Connecting other tools
For services beyond these — Slack, for example, or Linear as a tool an agent calls directly — you connect through MCP servers and plugins instead. See MCP servers.
Next steps
- Plans & AI credits — the Unstoppable Domains account and how credits work.
- MCP servers — connect external tools and services for agents.
- Getting access — signing in to the app (distinct from connecting accounts).