subscribetome
Your AI keys in the OS keychain. Claude Code uses them — without ever seeing them.
The model writes {{stm:openai:default}}. The real key is swapped in at the moment the command runs. Keys never touch the chat.
1. Install
Paste this into Claude Code:
Set up subscribetome for me using https://github.com/matterhornso/subscribetome
Quit and reopen Claude Code when it's done.
2. Add a key
/stm:dashboard
A local web page opens. Pick a service (OpenAI, Anthropic, Stripe, GitHub, …), paste the key. The key goes straight to your OS keychain — never through chat.
3. Use it
Just ask:
Use my OpenAI key to call chat completions with the message "hello"
Claude Code sees a placeholder. The plugin swaps in the real key the instant the command runs.
That's it. This beta is scoped to macOS + Claude Code — Linux and Windows are experimental (the Bash hook may not fire on native Windows), and Codex is experimental. Free. Open source. Zero telemetry.
More: DOCS.md — every command, the security model, the Codex surface · SECURITY.md · CHANGELOG.md · MIT licensed
Contributing & community: CONTRIBUTING.md · CODE_OF_CONDUCT.md · found a security issue? see SECURITY.md (please don't open a public issue)
Claude Code reads this when a user pastes the install prompt above. Humans can skip.
Do these steps in order. Never ask the user for an API key. Never run a command that contains a real key. Never add a key yourself — key entry is out-of-band by design.
- Check the OS. Run
uname (or ver on Windows). This beta is supported on macOS; Linux and Windows are experimental — on native Windows (no WSL/git-bash) the Bash hook may not fire, so tell a Windows user this is experimental before continuing.
- Check Bun. Run
bun --version. If that fails, install Bun with curl -fsSL https://bun.sh/install | bash (or brew install bun on macOS with Homebrew), then re-check.
- Add the marketplace:
claude plugin marketplace add matterhornso/subscribetome
- Install the plugin:
claude plugin install stm@subscribetome
- Tell the user, in your own words: subscribetome is installed; they need to quit and reopen Claude Code to activate it; then run
/stm:dashboard and add API keys in the web page that opens — the keys go straight to their OS keychain and the AI will never see them.
- Stop here. Do not add keys. Do not ask the user to paste a key. Setup is complete.
