connect-web

Connect me to the Apeiron WEB editor (https://engine.apeironengine.com) in my browser. This plugin's ngine server drives an editor INSTALLED on this machine; a browser tab is reached through the hosted relay instead, by the companion plugin apeiron-web. Walk me through it and check each step:

1. If the apeiron-web MCP server is not among your tools, tell me to run, in a terminal: claude plugin install apeiron-web@apeiron (the marketplace is the one this plugin came from), then restart Claude Code.
2. Tell me to run /mcp, choose apeiron-web, and choose Authenticate. A browser page asks me to sign in with my Apeiron account and allow Claude Code to drive my tabs. You cannot do this for me.
3. Tell me to open https://engine.apeironengine.com and sign in there with the SAME account (Account > Sign in). A signed-in tab connects to the relay by itself: nothing to paste.
4. Call tab.list on the apeiron-web server. Report the tabs it lists; if there are several, ask which one and call tab.attach {code}. Then call editor.context on it and summarise what is open.

If tab.list is empty: the tab is not signed in, is a different account, or is in a hidden browser window (browsers throttle hidden tabs) — say which checks you could make. For an agent other than Claude Code, the fallback is the tab's Help > Connect AI Agent > Connect, which prints a key-paired command. Do not change anything in the scene while connecting.