num_words — Duo Data Utilities MCP Tool
num_words
(num words) is one of 31 tools on the
Duo Data Utilities
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call num_words from your client
- Claude Code Duo Data Utilities num_words run in your project directory
- Claude Desktop Duo Data Utilities num_words ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Duo Data Utilities num_words ~/.cursor/mcp.json
- VS Code Duo Data Utilities num_words .vscode/mcp.json
- Zed Duo Data Utilities num_words ~/.config/zed/settings.json
- Windsurf Duo Data Utilities num_words ~/.codeium/windsurf/mcp_config.json
- Cline Duo Data Utilities num_words ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Duo Data Utilities num_words ~/.gemini/settings.json
- Grok Duo Data Utilities num_words .mcp.json (in your project root)
- ChatGPT Duo Data Utilities num_words Settings → Connectors → Advanced → Developer mode
- Claude.ai Duo Data Utilities num_words Settings → Connectors → Add custom connector
- LangChain Duo Data Utilities num_words pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http data-utilities https://api.duoleads.com/mcpOther tools on this server
- id_national
- id_gs1
- id_security
- time_zone
- time_dst
- time_business-days
- time_rrule
- time_calendar
- text_slug
- text_transliterate
- text_unicode
- text_similarity
- code_url
- code_idn
- code_semver
- code_hash
- code_jwt
- geo_geohash
- geo_pluscode
- geo_polygon
- geo_distance
- chain_address
- chain_selector
- ref_nuts
- ref_airport
- ref_currency
- ref_country
- num_radix
- num_stats
- num_allocate
This list was read from the server itself, by connecting to it and calling tools/list on 29 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.