WhaTools — WhatsApp tools is an MCP server with 8 tools an agent can call, among them build_whatsapp_share_widget, estimate_whatsapp_api_cost, generate_bulk_whatsapp_links. It answers at https://wha.tools/api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 12 September 2026; the last check, on 24 October 2026, succeeded.
WhatsApp tools: wa.me links, QR codes, share widgets, phone validation, API rate card & limits.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Inputs: url, title, description, thumbnail, domain, buttonText |
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, retu Inputs: market, marketing, utility, authentication, service |
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 e Inputs: template, contacts |
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. Inputs: phone, message |
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. Inputs: phone, message |
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 Inputs: area |
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 i Inputs: market, currency, include_tiers |
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 forma Inputs: phone, country |
Every block below points at https://wha.tools/api/mcp. Pick your client and copy.
claude mcp add --transport http whatools-whatsapp-tools https://wha.tools/api/mcp
{
"mcpServers": {
"whatools-whatsapp-tools": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://wha.tools/api/mcp"]
}
}
}{
"mcpServers": {
"whatools-whatsapp-tools": {
"url": "https://wha.tools/api/mcp"
}
}
}{
"servers": {
"whatools-whatsapp-tools": {
"type": "http",
"url": "https://wha.tools/api/mcp"
}
}
}{
"context_servers": {
"whatools-whatsapp-tools": {
"url": "https://wha.tools/api/mcp"
}
}
}{
"mcpServers": {
"whatools-whatsapp-tools": {
"serverUrl": "https://wha.tools/api/mcp"
}
}
}{
"mcpServers": {
"whatools-whatsapp-tools": {
"url": "https://wha.tools/api/mcp"
}
}
}name: WhaTools — WhatsApp tools
version: 0.0.1
schema: v1
mcpServers:
- name: WhaTools — WhatsApp tools
type: streamable-http
url: https://wha.tools/api/mcp{
"mcpServers": {
"whatools-whatsapp-tools": {
"httpUrl": "https://wha.tools/api/mcp"
}
}
}{
"mcpServers": {
"whatools-whatsapp-tools": {
"type": "http",
"url": "https://wha.tools/api/mcp"
}
}
}{
"mcpServers": {
"whatools-whatsapp-tools": {
"url": "https://wha.tools/api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fwha.tools%2Fapi%2Fmcp&type=streamable_http&id=whatools-whatsapp-tools&name=WhaTools%20%E2%80%94%20WhatsApp%20tools
It answered our last check on 24 October 2026 in 1306 ms. Over 6 checks since 12 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by wha.tools and served from wha.tools, the vendor's own domain: https://wha.tools/api/mcp.
8, as returned by the server's own tools/list on 23 September 2026: build_whatsapp_share_widget, estimate_whatsapp_api_cost, generate_bulk_whatsapp_links, generate_whatsapp_link, generate_whatsapp_qr, get_whatsapp_limits, get_whatsapp_rates, validate_phone_number.
It answered our last check on 24 October 2026 in 1306 ms. Over 6 checks since 12 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://wha.tools/api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: tools.wha. Endpoint host: wha.tools. ARD identifier: urn:air:tools.wha:mcp:whatsapp-tools.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.