All servers · Email & messaging · Utilities

WhaTools — WhatsApp tools

tools.wha/whatsapp-tools · v0.85.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Not declared (tools carry no read/destructive hints)
Capabilities declared	tools
Tool definitions	8 tools · with description 100% · input schema is an object 100% · read/destructive hints 0%

Description written by the publisher, not verified

WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.

Connect

streamable-http · https://wha.tools/api/mcp

claude mcp add --transport http whatsapp-tools https://wha.tools/api/mcp

{
  "mcpServers": {
    "whatsapp-tools": {
      "url": "https://wha.tools/api/mcp"
    }
  }
}

Tools as reported by the server

generate_whatsapp_link
Generate a WhatsApp click-to-chat (wa.me) link with an optional phone number and pre-filled message. Runs locally; no message is sent.
generate_bulk_whatsapp_links
Generate personalized WhatsApp click-to-chat (wa.me) links for a list of contacts from one message template. Everything uses a single {{…}} syntax: {{field}} placeholders are replaced per contact; {{field|fallback}} supplies a default for empty/missing fields; {{FirstName}} is derived from a name fi
validate_phone_number
Validate and inspect a phone number with libphonenumber: whether it is valid (a real, allocated number) and/or possible (right length), its country, calling code, line type (mobile / landline / VoIP / toll-free / …) and every standard format (E.164, international, national) plus a wa.me link. Runs l
generate_whatsapp_qr
Generate a scannable QR code (as an SVG) for a WhatsApp click-to-chat link with an optional phone number and pre-filled message.
build_whatsapp_share_widget
Build embeddable "Share on WhatsApp" widget HTML (web and email variants) with a link preview card and a pre-filled message. Returns self-contained HTML.
estimate_whatsapp_api_cost
Estimate the monthly WhatsApp Business (Cloud) API cost under Meta's per-message pricing (in effect since 1 July 2025). Given a country/market and monthly volumes of marketing, utility, authentication and (optionally) service messages, returns an itemized breakdown and total in USD. Marketing is alw
get_whatsapp_rates
Look up Meta's official WhatsApp Business (Cloud) API per-message rates from the site's dated rate card, the same figures the pricing calculator uses, so prefer this over recalling or guessing prices. Give a market to get one row, or omit it for every market in the chosen currency. Returns the curre
get_whatsapp_limits
Look up WhatsApp's current limits and rules from the site's dated reference table: group and community size, broadcast lists, message and media/file sizes, character counts, forwarding, calls, Channels, linked devices, and WhatsApp Business app and Business API limits. Each value is single-sourced a

Repository · Website · JSON · Text for agents · Registry updated 2026-08-19