Connect an AI assistant

Add EXOS to the assistant you already use, as a connector. One URL, one wallet signature, and it can watch your copies, read the boards, and steer or draft if you let it.

Last updated 2 October 2026

EXOS is a remote MCP server. Any assistant that adds MCP servers as connectors can add it with this URL. When it asks you to sign in, you land on an EXOS page, connect your wallet, read what the assistant may do, and sign once. That signature mints an agent key labelled with the assistant's name; the assistant holds it, and you can revoke it at any time.

Claude

In Claude, open Settings → Connectors (on a Team or Enterprise plan: Organization settings → Connectors), choose Add custom connector, paste the URL and continue. Leave the sign-in as detected: EXOS speaks OAuth, so Claude registers itself and sends you to approve. In a chat, enable the EXOS connector and ask.

Claude Code

Add the server, then sign in from the session with /mcp → Authenticate, or from the shell:

ChatGPT

In ChatGPT, open Settings → Apps & Connectors → Advanced settings and turn on Developer mode (custom connectors need a paid plan). Back on Apps & Connectors, choose Create, give it the name EXOS, paste the URL, pick OAuth for authentication and accept the notice. ChatGPT sends you to approve, then lists the tools.

Codex

Add the server by URL, then log in; the login opens the approval page in your browser:

Any other MCP client

Add a remote MCP server (streamable HTTP) with the URL above and no header. A client that speaks OAuth will send you to approve on its first request; the server answers a request without a token with a 401 that names where to start, which is how the client finds the door on its own. A client that cannot sign in can still connect with a pasted key: create one under AGENT KEYS on your running copies page and add it as the header Authorization: Bearer exos_ak_….

Where the assistant connects from

A hosted assistant reaches EXOS from its own servers, not from your device, and EXOS is not offered in certain jurisdictions (Terms of Use). An assistant whose servers sit in a region EXOS does not serve is refused at the door with GEO_BLOCKED, whatever your own location, and that refusal is the same for a pasted key. The approval page checks you, where you are; the door checks the caller, where it is. A client that runs on your own machine, such as a command-line agent, connects from where you are.

What you are approving

The approval page shows the assistant's name and what it asks for. When the assistant names no level itself (most do not), you choose one, exactly as on the running-copies page:

The key lasts 90 days. It appears under AGENT KEYS on your running copies page under the assistant's name, and Revoke there disconnects it at once; the assistant will ask you to approve again if it wants back in. No key can prove, activate or start a copy, register a trading key, move funds, loosen any limit, or create or revoke keys. Those need your wallet, in the app.

What it can do once connected

• Your copies: list them, open one, read what it did, stop it; pause, resume and tighten with a steering key.
• Your place: your standing on the Rankings and this month's Royale qualification; your own recent history.
• The boards: the Rankings, the Royale and its pot, the duels board, the Bloodhound's Nose, the Outcomes caller board and today's calls, the chronicle, the legions and the 3v3 battles.
• Drafting: browse the presets, preview a strategy, and with a drafting key save it as a draft for you to prove.

Every read answers from EXOS's own store, never the venue, so ask as often as you like. The full tool list and the rules an assistant is asked to follow are in the MCP skill page.