fx-rates — Toolcall MCP Tool

fx-rates (fx rates) is one of 20 tools on the Toolcall MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call fx-rates from your client

Claude Code Toolcall fx-rates run in your project directory
Claude Desktop Toolcall fx-rates ~/Library/Application Support/Claude/claude_desktop_config.json
Cursor Toolcall fx-rates ~/.cursor/mcp.json
VS Code Toolcall fx-rates .vscode/mcp.json
Zed Toolcall fx-rates ~/.config/zed/settings.json
Windsurf Toolcall fx-rates ~/.codeium/windsurf/mcp_config.json
Cline Toolcall fx-rates ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
Gemini CLI Toolcall fx-rates ~/.gemini/settings.json
Grok Toolcall fx-rates .mcp.json (in your project root)
ChatGPT Toolcall fx-rates Settings → Connectors → Advanced → Developer mode
Claude.ai Toolcall fx-rates Settings → Connectors → Add custom connector
LangChain Toolcall fx-rates pip install langchain-mcp-adapters

Fastest route

claude mcp add --transport http toolcall https://toolcall.click/mcp

Other tools on this server

crypto-gas
domain-check
email-validate
news-search
youtube-transcript
web-search
brand-visibility
screenshot
reader
chem-safety
chem-compat
hs-classify
product-barcode
part-lookup
job-search
local-search
package-check
sec-financials
holidays

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.

Toolcall MCP server