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OpenBudget MCP Server

by openbudget Your server? Claim it
answering

OpenBudget MCP Server is answering right now. Last checked 8 min ago. Last commit 2 Nov 2026.

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

Uptime history 91 days of history · worst day 90%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
445 ms
Response time
average over 24h
0
Stars
last commit 2 Nov 2026

OpenBudget MCP Server does not always answer

Over the last week it answered 98.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

run in your terminal
claude mcp add mcp --transport http https://api.openbudget.sh/mcp
Settings → Connectors → Add custom connector, then paste this address
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
{
  "servers": {
    "mcp": {
      "type": "http",
      "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

URLTransportStateLatencyChecked
https://api.openbudget.sh/mcp streamable-http sign-in 417 ms 8 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: 100.0% 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 91 of 91 checks got a reply (100.0%), average response time 445 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 in the form 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.
How fast is OpenBudget MCP Server?
It answers our handshake in 445 ms on average, which is faster than 28% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is OpenBudget MCP Server open source?
The code is open source: it is published under the MIT licence, 0 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at api.openbudget.sh, which runs on its operator's own terms.