CORE
An always-on personal AI that remembers your work and runs tasks, on your Claude Pro or Codex subscription.
About CORE
CORE is an open-source personal AI operating system: it indexes your email, meetings, GitHub, Linear, Slack and assistant conversations into a temporal knowledge graph, then takes plain-text tasks, plans them and runs Claude Code or Codex sessions, drives the browser or the terminal, and opens pull requests. You can point the whole stack at your existing Claude Pro or Codex subscription instead of API keys.
Can you use your ChatGPT plan in CORE?
Yes. Your Codex subscription, via Codex sessions. CORE's own page says: "CORE can point at your existing Claude Pro or Codex subscription instead of API keys. Memory, planning, task execution, and coding sessions all run on the subscription you already pay for — no per-token bill on top."
How to connect your plan
ChatGPT Plus or Pro
- Point CORE at your Claude Code or Codex login in its gateway settings.
