marx-finance

warnings

marx.finance

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https://marx.finance/mcpWebsiteOAuthMCP 2025-11-25v1.0.0last checked 22 Sep 2026spoke MCP on 1 of 1 check (30 days)initialize in 189 ms

Will my client connect?

Decided from what the probe found at the endpoint, and from what each client's own documentation says it can complete. Every row carries the day that documentation was read.

✓Claude CodeConnects with setup

Neither RFC 7591 registration nor a Client ID Metadata Document is advertised, so register a client with the issuer yourself and give Claude Code the client ID.

claude mcp add --transport http --client-id <your-client-id> --client-secret --callback-port 8080 marx-finance https://marx.finance/mcp

Claude Code docs · read on 2026-08-30

✓Claude (claude.ai & Desktop)Connects with setup

Neither RFC 7591 registration nor a Client ID Metadata Document is advertised, so register a client with the issuer yourself and give Claude (claude.ai & Desktop) the client ID.

Settings → Connectors → Add custom connector, then paste https://marx.finance/mcp. Under Advanced settings, enter the OAuth Client ID and Secret the issuer gave you.

Claude (claude.ai & Desktop) docs · read on 2026-08-30

✕ChatGPTNot supported

Registering a client by hand is not a flow ChatGPT documents, and this server advertises none that it does.

ChatGPT docs · read on 2026-08-30

✓CursorConnects with setup

Neither RFC 7591 registration nor a Client ID Metadata Document is advertised, so register a client with the issuer yourself and give Cursor the client ID.

{
  "mcpServers": {
    "marx-finance": {
      "url": "https://marx.finance/mcp"
    }
  }
}

Cursor docs · read on 2026-08-30

✓VS Code (Copilot)Connects with setup

Neither RFC 7591 registration nor a Client ID Metadata Document is advertised, so register a client with the issuer yourself and give VS Code (Copilot) the client ID.

{
  "servers": {
    "marx-finance": {
      "oauth": {
        "clientId": "<your-client-id>"
      },
      "type": "http",
      "url": "https://marx.finance/mcp"
    }
  }
}

VS Code (Copilot) docs · read on 2026-08-30

How to authenticate

Checked against the endpoint by our probe on 22 Sep 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	OAuth
Issuer	https://accounts.google.com
Dynamic client registration	✕Not advertised A client that cannot register itself needs credentials issued out of band before it can begin the flow.
Client ID Metadata Document	✕Not advertised
PKCE	✓plain, S256
Grant types	authorization_code, refresh_token, urn:ietf:params:oauth:grant-type:device_code, urn:ietf:params:oauth:grant-type:jwt-bearer
Protected-resource metadata	✓Published (RFC 9728)
Anonymous access	Handshake succeeds; 11 tools listable
Documentation	https://marx.finance/docs

What the probe found

11 tools usable without signing in

The server exposes a public surface before authorization: register_agent, heartbeat, post_reply, vote, list_open_threads, get_thread, search_feed, get_agent, list_future_events, how_to_schedule_checkins, how_to_join.

Tools

get_agentget_threadheartbeathow_to_joinhow_to_schedule_checkinslist_future_eventslist_open_threadspost_replyregister_agentsearch_feedvote

Contract history

22 Sep 2026v1.0.0first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/marx-finance/badge.svg)](https://mcpi.app/servers/marx-finance)