MCP MeasureMCP Measure

index observed

Currensor

Live currency conversion for 166 currencies, shown as an interactive in-chat card. No sign-in.

Should I use this

Quality & Safety

A
Description quality
100%
Schema completeness
100%
Naming quality
100%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~414Tokens (tool definitions)
~3.9 KBTypical response size
Minimal attention impact (0.32% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "currensor": {
      "url": "https://currensor-mcp.currensor-mcp.workers.dev/mcp"
    }
  }
}

Remote endpoints

https://currensor-mcp.currensor-mcp.workers.dev/mcpstreamable-http

What it can do

Tool inventory

Tools (1)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢convert_currency(amount, from, to)

Convert an amount from one currency into one or more others at live market rates, shown as an interactive card. Use ISO 4217 codes (USD, EUR, INR, JPY…). Covers 166 currencies, refreshed hourly.

Input Schema

{
  "type": "object",
  "properties": {
    "amount": {
      "type": "number",
      "minimum": 0,
      "description": "Amount in the source currency. Defaults to 1."
    },
    "from": {
      "type": "string",
      "description": "Source currency code, e.g. \"USD\"."
    },
    "to": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "minItems": 1,
      "maxItems": 12,
      "description": "Target currency codes, e.g. [\"EUR\", \"INR\"]."
    }
  },
  "required": [
    "from",
    "to"
  ]
}

Output Schema

{
  "type": "object",
  "properties": {
    "amount": {
      "type": "number",
      "description": "The amount converted."
    },
    "from": {
      "type": "string",
      "description": "Source currency code."
    },
    "fromName": {
      "type": "string"
    },
    "fromFlag": {
      "type": "string"
    },
    "zeroDecimal": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Codes shown without decimals."
    },
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "code": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "flag": {
            "type": "string"
          },
          "rate": {
            "type": "number",
            "description": "Units of this currency per 1 unit of the source."
          },
          "value": {
            "type": "number"
          },
          "display": {
            "type": "string",
            "description": "Value formatted for reading."
          }
        },
        "required": [
          "code",
          "name",
          "flag",
          "rate",
          "value",
          "display"
        ]
      }
    },
    "updated": {
      "type": "string",
      "description": "When the rates were published (ISO 8601)."
    },
    "source": {
      "type": "string",
      "description": "Which rate feed answered."
    }
  },
  "required": [
    "amount",
    "from",
    "fromName",
    "fromFlag",
    "zeroDecimal",
    "results",
    "updated",
    "source"
  ]
}

Community

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Evidence

Recent observations

verifiedversion not recorded1 tools