Claude (web, desktop, mobile)

Claude connects to 0bridge as a custom connector. You add it once on the web or desktop app, and it then shows up in the mobile app too. Level: connector. Last checked 2026-10-01.

Last updated 2026-10-05

Set it up#

The URL to add:

https://0bridge.dev/mcp

No key or client ID is needed: the app registers itself and you sign in with your 0bridge account. Custom connectors work on every plan (the Free plan allows one).

1. Open Claude, then Customize → Connectors.
2. Click + and choose Add custom connector.
3. Name it 0bridge, paste the URL above, and click Add. Leave Advanced settings empty.
4. Click Connect. A 0bridge page opens: sign in if asked, check it names Claude, and click Allow.
5. In a chat, click + → Connectors and turn on 0bridge for that chat.

Try: "What tools do you have from 0bridge?"

Team and Enterprise: an owner goes to Organization settings → Connectors, clicks Add → Custom → Web, pastes the URL and clicks Add. Each member then clicks Connect and signs in with their own 0bridge account.

Mobile: the mobile app uses the connectors you added on the web or desktop; there is nothing to add on the phone.

What Claude gets#

• Every connected service that isn't limited to a project.
• Your profile, in short: the first 1,200 characters of it are sent as the connector's instructions, so Claude knows who you are. Turn that off under Settings → AI apps.
• Your memory, when you or Claude ask for it: bridge__memory_search and bridge__memory_save. Claude is told to confirm before saving. Memory is never injected on its own.
• Your skills, as prompts named skill_<name>.
• Your agents, if you turned on agent control: see Your agents from your phone.
• Host tasks on your dev machine, with agent control on and a supervisor set up there: Claude has no MCP events, so it asks with bridge__host_updates ("any questions from my dev host?"), and an ntfy topic or email tells you when a worker asks something. See Dots and your dev host.

What Claude doesn't get, unless you opt in#

Your coding-session history. The tools bridge__history_search, bridge__history_get, bridge__resume and bridge__session_save reach chat apps while Chat history is on under Settings → AI apps on the dashboard. New accounts start with it on. Ask Claude to turn it off (it calls bridge__settings_off) or run 0b settings off chat-history; turning it back on needs the dashboard and you to confirm it is you. When it is on, say continue 0b:k3f9x2 in a chat and Claude resolves it: see Resume anywhere.

The directory listing is different: if you add 0bridge from Claude's connector directory instead of as a custom connector, the history tools are never offered, whatever you set.

Secrets are never available here. A connected chat app can't read, add or change vault values.

If it doesn't work#

• "Couldn't connect" or nothing opens: allow pop-ups for the Claude site, and check the URL ends in /mcp.
• Only bridge__… tools listed: connect a service first (dashboard → Connections, or 0b connect linear), then start a new chat.
• A service's tools are missing: it may be scoped to a project, or its sign-in expired: the dashboard shows Needs sign-in.
• Claude Code shows it twice: it doesn't; Claude Code keeps the local entry 0b setup made and skips the connector.

Remove it#

Disconnect it in the app under Customize → Connectors.