OpenBudget MCP Server

by openbudget Your server? Claim it

answering

OpenBudget MCP Server is answering right now. Last checked moments ago. Last commit 22 Aug 2026.

Ask your AI about bank accounts, spending, debts, holdings, and investment activity.

Uptime history 48 days of history · worst day 86%

48 days agonow

92.4%

Uptime 24h

85 of 92 checks

—

Tools

hidden behind auth

2488 ms

Response time

average over 24h

Stars

last commit 22 Aug 2026

OpenBudget MCP Server does not always answer

Over the last week it answered 95.0% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp --transport http https://api.openbudget.sh/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://api.openbudget.sh/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.mcp]
url = "https://api.openbudget.sh/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://api.openbudget.sh/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "mcp": {
      "url": "https://api.openbudget.sh/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URL	Transport	State	Latency	Checked
https://api.openbudget.sh/mcp	streamable-http	sign-in	12702 ms	0 min ago

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OpenBudget MCP Server — questions

Answers built from our own checks of this server.

Why is there no tool list for OpenBudget MCP Server?

The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 92.4% of checks in the last 24 hours got a reply.

Is OpenBudget MCP Server working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 85 of 92 checks got a reply (92.4%), average response time 2488 ms. The bar chart above shows every period we have measured.

How do I connect OpenBudget MCP Server?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.

How do you sign in to OpenBudget MCP Server?

No API key is involved. OpenBudget MCP Server answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.

Is OpenBudget MCP Server open source?

Yes — it is published under the MIT licence, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.