Your AI setup follows you.
Connect once. Use it in every AI. Decide what it can touch. One Fob link gives Claude, ChatGPT, Cursor, Codex, GitHub Copilot the same tools, skills and instructions on every machine and project.
One link, any assistant
Add the link and sign in. Nothing to install, no JSON config files, no keys on the laptop.
Write once, use everywhere
One set of instructions and skills. &loop delivers them the way each assistant understands, and keeps up when they change.
Profiles per project or client
"Client A" gets their Jira and database. "Personal" gets your notes. Pick one when you connect.
Your own data as tools
Turn a spreadsheet, database, API or &loop pipeline into a tool like "look up order status" without hosting a server.
You decide what it can touch
Read-only or read-write per assistant, per-tool blocks, approvals for risky actions, and a log of every call.
Secrets stay out of the repo
Keys live in an encrypted vault on &loop. Assistants use the tools; they never see the keys.
How it works
- Sign in and write your instructions, skills and project rules once.
- Connect apps such as GitHub, Linear, Notion or Stripe, or any MCP server.
- Paste your Fob link into Claude, ChatGPT, Cursor, Copilot or Codex and sign in.
Apps in the catalog
GitHub · Linear · Notion · Jira and Confluence · Asana · HubSpot · Stripe · Shopify storefront · Sentry · Supabase · Vercel · Cloudflare docs · Context7, plus any MCP server by URL.