Zovo Math Cages MCP Server

by theluckystrike Your server? Claim it

answering

Zovo Math Cages is answering right now. Last checked 14 min ago. It exposes 1 tools.

Make printable math cage puzzles for teachers, students and puzzle fans as a PDF with an answer key.

Uptime history 10 hours of history

10 hours agonow

100.0%

Uptime 24h

36 of 36 checks

Tools

read from the server

355 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

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

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add math-cages --transport http https://math-cages.zovo.one/mcp

Settings → Connectors → Add custom connector, then paste this address

https://math-cages.zovo.one/mcp

~/.codex/config.toml

[mcp_servers.math-cages]
url = "https://math-cages.zovo.one/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "math-cages": {
      "url": "https://math-cages.zovo.one/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "math-cages": {
      "type": "http",
      "url": "https://math-cages.zovo.one/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.

generate

generate_math_cages

Use this when the user wants printable math cage puzzles (arithmetic cage puzzles, calculation sudoku-style grids with cages, math logic puzzles for a class) as a PDF with an answer key. Each grid from 4 x 4 to 9 x 9 uses the numbers 1 to N once per row and column; each cage shows a target and a sign. Put one object per puzzle in puzzles[] when they differ (size, operations, difficulty); for a set of the same kind, set count with size, operations and difficulty. Operations accept signs or words ("+ -", "add only", "all four", "no division"). A solver checks each puzzle for one solution. The PDF has 1, 2 or 4 puzzles per page on Letter or A4, an optional title and name line, and answer pages. Defaults: 1 medium 6 x 6 puzzle with all four operations, Letter, 1 per page, name line and answer key on. Does not solve a puzzle from a photo or make grids larger than 9 x 9.

Endpoints

URL	Transport	State	Latency	Checked
https://math-cages.zovo.one/mcp	streamable-http	answering	357 ms	14 min ago

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Zovo Math Cages — questions

Answers built from our own checks of this server.

What can Zovo Math Cages do?

It exposes 1 tools, read directly from the server on our last check. Among them: generate_math_cages. 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 Zovo Math Cages working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 36 of 36 checks got a reply (100.0%), average response time 355 ms. The bar chart above shows every period we have measured.

How do I connect Zovo Math Cages?

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 Zovo Math Cages need an API key?

No. Zovo Math Cages 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 Zovo Math Cages?

It answers our handshake in 355 ms on average, which is faster than 38% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.