Currensor: MCP server (Communication) in 2026

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

Verified working on 2026-10-27 Rank 2 of 49 in Communication. Source: MCP Registry record, checked 2026-10-27.

Key facts

Type	MCP server, remote (streamable HTTP)
Category	Communication
Endpoint	https://currensor-mcp.currensor-mcp.workers.dev/mcp
Registry name	io.github.Kay0sstheory/currensor
Version (registry)	1.0.1
Published in registry	2026-10-03
Registry record updated	2026-10-03
Repository	https://github.com/Kay0sstheory/Currensor (mcp)
Website	https://github.com/Kay0sstheory/Currensor
Authentication	None needed for initialize and tools/list (checked anonymously)
Latest check	Up on 2026-10-27, 156 ms to initialize
Tools listed	1
Checks passed	1 of 1 daily checks
Last verified working	2026-10-27
Source	https://registry.modelcontextprotocol.io/v0/servers/io.github.Kay0sstheory%2Fcurrensor/versions/latest (pulled 2026-10-27)

Tools (1)

convert_currency

Verification history

One probe a day: initialize, then tools/list, nothing else. Last 1 checks: 10-27 up

Install

Claude Code

claude mcp add --transport http currensor https://currensor-mcp.currensor-mcp.workers.dev/mcp

Claude (claude.ai, Desktop)

Settings > Connectors > Add custom connector. Name: Currensor. URL: https://currensor-mcp.currensor-mcp.workers.dev/mcp

Cursor

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

Save as ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).

ChatGPT

Settings > Connectors > Advanced > Developer mode, then Create. Name: Currensor. MCP server URL: https://currensor-mcp.currensor-mcp.workers.dev/mcp. Authentication: No authentication.

Custom connectors need a plan with Developer mode; menu names change between releases.

Hermes Agent

mcp_servers:
  currensor:
    url: "https://currensor-mcp.currensor-mcp.workers.dev/mcp"

Add to ~/.hermes/config.yaml, then run /reload-mcp.

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