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One bridge for your AI tools

Sign in to Linear, Notion and the rest once. Claude Code, Codex, Cursor, claude.ai and ChatGPT all use them through one MCP endpoint.

Let your agent set it up

Paste this into Claude Code, Codex or Cursor. It installs the CLI and wires up every AI tool on your machine; you only approve sign-ins in the browser.

Set up 0bridge on this machine for me. 0bridge gives all my AI tools (Claude Code, Codex, Cursor) one MCP endpoint, https://0bridge.dev/mcp, and keeps my service sign-ins (Linear, Notion, …) in the cloud, so I sign in once for every tool.

1. Install the CLI: `npm install -g 0bridge@latest` (needs Node 20.12+). Check it with `0b --version`.
2. Run `0b setup --yes`. It finds the AI tools on this machine, signs me in, and adds 0bridge to each of them, backing up every file it changes.
   - Sign-in opens my browser. Show me the one-time code from the output right away, then wait: the command finishes by itself once I approve (up to 10 minutes). Give it a long timeout, or run it in the background and watch its output.
3. Ask me which services to connect. `0b connect` lists the known ones (linear, notion, sentry, github, context7, …); any MCP URL works too. For each one, run `0b connect <service>`: it opens that service's sign-in in my browser and waits until I finish. For a second account of the same service, add `--label <name>`, for example the workspace name.
4. Run `0b tree` and show me the result.
5. Tell me to restart my AI tools, this session included, so they load 0bridge.

Only use the 0b CLI for this; don't edit tool config files by hand.

Or run it yourself

npm install -g 0bridge@latest
0b setup

How it works

  1. 1
    Sign in0b setup opens your browser with a one-time code. Approve it; this machine gets its own token.
  2. 2
    Every AI tool gets 0bridgeClaude Code, Codex and Cursor on this machine get one MCP server and the 0bridge skill, so later requests like "add the Sentry MCP" go through 0bridge too. Config files are backed up first.
  3. 3
    Connect services once0b connect linear opens Linear's sign-in. From then on every tool has Linear's tools, as linear__….

claude.ai and ChatGPT

Add a custom connector with this URL, then sign in and allow access.

https://0bridge.dev/mcp