68trust / 100

Calculator Tools MCP

by calculator.tools in AI models & inference

MCP serverFailing, checked 2 days ago

Publish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.

https://api.calculator.tools/mcp/

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 2 days ago: initialize returned HTTP 500

Add it to any MCP client that supports remote servers. It asks for sign-in, an API key or payment.

{
  "mcpServers": {
    "calculator-tools-mcp": {
      "type": "http",
      "url": "https://api.calculator.tools/mcp/"
    }
  }
}

The tool list is behind sign-in or payment, so we can't show it.

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

When	Result	HTTP	Time
2 days ago	initialize returned HTTP 500	500	656 ms
5 days ago	initialize returned HTTP 500	500	724 ms
9 days ago	initialize returned HTTP 500	500	620 ms
10 days ago	initialize returned HTTP 500	500	607 ms
11 days ago	initialize returned HTTP 500	500	806 ms

Show 10 older checks

Availability (30-day uptime)		25 / 35
Response time		10 / 15
Security scan		20 / 20
Transparency (repo, homepage, docs)		8 / 15
Recently checked		5 / 5
Verified owner		0 / 10

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Trust score

[![ToolVet trust score](https://toolvet.app/badge/calculator-tools-mcp.svg)](https://toolvet.app/s/calculator-tools-mcp)

MCP scan grade

From the findings of our latest check. It links to them.

[![ToolVet MCP scan](https://toolvet.app/badge/calculator-tools-mcp/scan.svg)](https://toolvet.app/s/calculator-tools-mcp#h-sec)