mcpbeat Sign in

Changebook MCP Server

answering

Changebook is answering right now. Last checked 13 min ago. 58 installs a week from npm.

Your agent already broke this three times. ChangeBook tells it before the fourth.

Installs per day peak 202 · avg 32 · +11% w/w
a month agotoday
Uptime history 91 days of history · worst day 91%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
340 ms
Response time
average over 24h
58
Installs / week
npm and PyPI

Nothing serious here today

Today is the operative word: we check Changebook 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 13 min ago.

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

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://mcp.changebook.app streamable-http sign-in 331 ms 13 min ago

Alternatives to Changebook

same job, measured the same way
Tiltmeter
by tiltmeter

Tells your agents when a third-party API they depend on changes shape, before they trust it.

525 installs/wk local only
Deacon
by heydeacon

Your customers tell Deacon's chat what broke. Your coding agent reads it and fixes the code.

answering
Outtake Flash
by outtake

Tells your agent if a link is safe before it clicks, signs in or pays.

answering
Pitstop Free
by ai-agents-pitstop

A memory for your assistant, and your yes on the exact content before it sends or changes anything.

answering
Rapidly
by rapidly

Test the idea before you build it. Rapidly works inside your AI agent.

answering
GridPath
by pixelsmasher13

Edit real .xlsx files with your agent: live formulas, and you review every change before it saves.

217 installs/wk local only
Pit Officer
by openpitkit

Pre-trade risk limits for AI trading agents: every order is checked before it reaches your broker.

local only
Veridu
by michaelw-pr

Your agent verifies its change before commit; PR review that knows what depends on your change.

answering

Changebook — questions

Answers built from our own checks of this server.

Why is there no tool list for Changebook?
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 Changebook 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 340 ms. The bar chart above shows every period we have measured.
How do I connect Changebook?
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 Changebook?
No API key is involved. Changebook 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 Changebook?
It answers our handshake in 340 ms on average, which is faster than 41% 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 Changebook?
The npm package changebook was installed 58 times in the last week. Week over week that is +11%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.