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Budgetary: estimate token spend MCP Server

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Budgetary: estimate token spend is answering right now. Last checked 10 min ago. 79 installs a week from npm. It exposes 1 tools. Last commit 18 Aug 2026.

Pre-flight token-spend estimate (range, scenario, confidence) for a coding task, or an abstention.

Installs per day peak 22 · avg 6 · +76% w/w
a month agotoday
Uptime history 91 days of history · worst day 99%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
1
Tools
read from the server
408 ms
Response time
average over 24h
79
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check Budgetary: estimate token spend every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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 10 min ago.

run in your terminal
claude mcp add budgetary --transport http https://api.budgetary.tools/mcp
Settings → Connectors → Add custom connector, then paste this address
https://api.budgetary.tools/mcp
~/.codex/config.toml
[mcp_servers.budgetary]
url = "https://api.budgetary.tools/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "budgetary": {
      "url": "https://api.budgetary.tools/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "budgetary": {
      "type": "http",
      "url": "https://api.budgetary.tools/mcp"
    }
  }
}

Available tools 1

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

estimate
estimate
Return a pre-flight, probabilistic token-spend estimate (range + scenario + confidence) for a coding task before you run it. Estimates only — it never reports your actual token usage.

Endpoints

URLTransportStateLatencyChecked
https://api.budgetary.tools/mcp streamable-http answering 394 ms 10 min ago

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Budgetary: estimate token spend — questions

Answers built from our own checks of this server.

What can Budgetary: estimate token spend do?
It exposes 1 tools, read directly from the server on our last check. Among them: estimate. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Budgetary: estimate token spend 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 408 ms. The bar chart above shows every period we have measured.
How do I connect Budgetary: estimate token spend?
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.
Does Budgetary: estimate token spend need an API key?
No. Budgetary: estimate token spend completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 1 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Budgetary: estimate token spend?
It answers our handshake in 408 ms on average, which is faster than 32% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use Budgetary: estimate token spend?
The npm package @budgetary/mcp was installed 79 times in the last week. Week over week that is +76%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Budgetary: estimate token spend open source?
The code is open source: it is published under the Apache-2.0 licence, written in TypeScript and 0 stars on GitHub. The licence covers the code in the repository, not the hosted service at api.budgetary.tools, which runs on its operator's own terms.