# Whats MCP MCP Server > **Whats MCP MCP Server** is a hosted, multitenant Model Context Protocol (MCP) server run by **MewCP** (https://mewcp.com), giving AI agents managed access to Whats MCP. > > MewCP takes care of all MCP infrastructure for you — credential storage, OAuth flows, > token refresh, and production-grade auto-scaling — so your AI agents can connect to > third-party services and run freely without you managing any MCP server yourself. > > Server page: https://mewcp.com/mcp/whatsapp-mcp > MewCP docs: https://docs.mewcp.com > Full catalog: https://mewcp.com/llms.txt --- ## About WhatsMCP lets AI agents automate real WhatsApp workflows, from handling customer inquiries and sending follow-ups to retrieving chat history, sharing documents, looking up contacts, managing groups, and processing incoming messages through webhooks. It also supports AI-powered voice calls, making WhatsApp a channel for customer support, lead engagement, and business process automation. --- ## Details - Server ID: `whatsapp-mcp` - Version: 0.1.192 - Tools: 41 - Authentication: OAuth, managed by MewCP - Transport: http --- ## Access The gateway URL below serves your **entire MewCP toolset**, not this server on its own. Pasting a config snippet is not enough — Whats MCP has to be in the toolset first. In order: 1. Add Whats MCP to your toolset at https://mewcp.com/mcp/whatsapp-mcp 2. Connect your Whats MCP account (OAuth); MewCP stores the credential and attaches it to each call 3. Copy your MewCP API key from the dashboard (Developer) 4. Configure your client with the snippet for it below Once connected, an agent does **not** see this server's tools as top-level tools. It sees four meta-tools and reaches everything through them: - `search(query)` — find tools by keyword across the toolset - `get_schema(tools)` — full description and arguments for the tools you picked - `list_accounts(provider)` — only when one app has several connected accounts - `call_tool(server_maskedId, tool_name, args)` — execute So the list below is what `search` can return for this server, not a set of callable tool names on their own. --- ## Tools (41) Descriptions are truncated to 160 characters; call `get_schema` for the full text and the argument schema. Where a tool is annotated, its type is shown — treat `destructive` as irreversible. - `wa_block_contact` _(write)_ — Block a contact on one of your WhatsApp accounts, so they can no longer call or message it — or set unblock=true to unblock one. Reports who it acted on: their… - `wa_create_group` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Create a WhatsApp group… - `wa_create_template` _(write)_ — Submit a new WhatsApp Business message template for Meta's review on one of your Business (Cloud API) numbers. Meta reviews it (usually minutes, sometimes… - `wa_delete_group` _(destructive)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Delete a WhatsApp… - `wa_delete_message` _(destructive)_ — Delete a WhatsApp message for everyone. WhatsApp has no true delete for a peer that already has the message locally — this revokes it, which every modern… - `wa_delete_template` _(destructive)_ — Delete a WhatsApp Business message template from one of your Business (Cloud API) numbers — one language, or every language of the name when language is… - `wa_delete_webhook` _(destructive)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Stop delivering inbound… - `wa_edit_message` _(write)_ — Edit a WhatsApp message you sent. WhatsApp only accepts an edit within about 20 minutes of the original send. - `wa_enable_webhook` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Pause or resume… - `wa_follow_channel` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Follow a WhatsApp… - `wa_get_chat` _(read)_ — Read the most recent messages for one WhatsApp account, oldest first — or, with chat, one conversation, including older history loaded with wa_load_history.… - `wa_get_group_invite_link` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Get a WhatsApp group's… - `wa_get_media` _(read)_ — Fetch the attachment (image/video/audio/document/sticker) a received WhatsApp message carried, as base64. Use the message_id from wa_list_messages. 'refused'… - `wa_get_message` _(read)_ — Fetch ONE stored message from one of your accounts, by WhatsApp's message_id (as a webhook delivery or wa_list_messages gave it) or by its cursor. Use this to… - `wa_get_plan` _(read)_ — Show a plan, its limits and current usage. Plans are per WhatsApp number: pass account_id to see ONE number's plan, limits and the tools it does not include… - `wa_get_profile` _(read)_ — Look up who a phone number is on WhatsApp, from one of your accounts: whether it is registered, its public name, about text, profile picture and — for a… - `wa_get_webhook` _(read)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Show the currently… - `wa_join_group` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Join a WhatsApp group… - `wa_leave_chat` _(destructive)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Leave a group or… - `wa_list_accounts` _(read)_ — List the WhatsApp accounts available to you. Call this first: every other wa_ tool needs an account_id from here. An account is only usable while its state is… - `wa_list_blocked` _(read)_ — List every contact one of your accounts has blocked. Each entry carries the contact's number, the name this account's address book has for them — absent for… - `wa_list_calls` _(read)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Read call history… - `wa_list_channels` _(read)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] List the channels one… - `wa_list_contacts` _(read)_ — List or search the address book of one of your WhatsApp accounts — the contacts saved on the phone this account is linked to. Pass query to find someone by… - `wa_list_group_members` _(read)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] List a group's members.… - `wa_list_groups` _(read)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] List the groups one of… - `wa_list_messages` _(read)_ — Read messages across all your WhatsApp accounts, oldest first. Page with after_cursor: pass back the next_cursor you were given to see only what has arrived… - `wa_list_templates` _(read)_ — List the WhatsApp Business message templates of one of your Business (Cloud API) numbers, with each one's review status (APPROVED, PENDING, REJECTED — a… - `wa_load_history` _(write)_ — Ask the account's phone for older messages in one conversation, before the oldest one stored here, and store them. The phone must be online; it usually answers… - `wa_pair_account` _(write)_ — Begin linking a new WhatsApp account. Returns a QR code as a PNG image for the user to scan with their phone. The code expires every ~20 seconds — poll… - `wa_pair_status` _(read)_ — Check a pairing started with wa_pair_account. While state is "qr" a new image is returned each time — show the latest to the user. When state becomes "paired"… - `wa_react` _(write)_ — React to a WhatsApp message with an emoji. Pass an empty reaction to remove a reaction you previously sent. - `wa_remove_participants` _(destructive)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Remove members from a… - `wa_report` _(write)_ — Send a bug report, feature request or feedback about WhatsMCP to the WhatsMCP team. Use it when the person asks to report a problem, suggest a feature or leave… - `wa_send_message` _(write)_ — Send a WhatsApp message from one of your accounts — text, or an attachment: an image via image_base64 (JPEG/PNG, at most 5 MiB; text becomes the caption), a… - `wa_set_presence` _(write)_ — Announce a typing state ("composing"/"paused") to a chat, or set one of your accounts online/offline ("available"/"unavailable"). Fire-and-forget: there is no… - `wa_set_profile_photo` _(destructive)_ — Change the profile photo of one of your own WhatsApp accounts — the picture every contact sees. Pass image_base64 (JPEG, PNG or GIF, at most 5 MiB) to replace… - `wa_set_webhook` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Register an HTTPS… - `wa_unpair_account` _(destructive)_ — Disconnect a WhatsApp account from this service. The account stops sending and receiving immediately. Message history is kept. Re-connecting requires pairing… - `wa_update_group` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Change a WhatsApp… - `wa_update_participants` _(write)_ — [Not included in your plan — calling it returns a plan_required refusal; wa_get_plan's excluded_tools lists what your plan leaves out.] Add members to a… --- ## Connect Gateway URL: https://gateway.mewcp.com/personal/mcp Every request carries one header: Authorization: Bearer Replace `API_KEY` with your own key from the dashboard (Developer). ## Apps ### Claude Desktop Mac & Windows app - macOS: `~/Library/Application Support/Claude/claude_desktop_config.json` - Windows: `%APPDATA%\Claude\claude_desktop_config.json` ```json { "mcpServers": { "mewcp": { "command": "npx", "args": [ "-y", "mcp-remote@latest", "https://gateway.mewcp.com/personal/mcp", "--header", "Authorization: Bearer API_KEY" ] } } } ``` Already have an "mcpServers" section in your config? Just add the server entry inside it. 1. Open Claude Desktop → Settings → Developer → "Edit Config" 2. Paste the snippet inside the outer { } of the config file (merge with your existing "mcpServers" section if you have one) 3. Save the file and restart Claude Desktop 4. Start a new conversation — your tool will be available ### VS Code Copilot / Cline - Command Palette → "MCP: Open User Configuration" (opens mcp.json). For one project only, use .vscode/mcp.json instead. ```json { "mcp.servers": { "mewcp": { "type": "http", "url": "https://gateway.mewcp.com/personal/mcp", "headers": { "Authorization": "Bearer API_KEY" } } } } ``` Already have a "servers" section in your mcp.json? Just add the server entry inside it. 1. Open VS Code → Command Palette (Cmd+Shift+P / Ctrl+Shift+P) 2. Run "MCP: Open User Configuration" to open your mcp.json 3. Paste the snippet and save 4. Start the server when prompted (or from the MCP servers view) and use it in Copilot Chat ### Cursor AI-first editor - macOS: `~/.cursor/mcp.json` - Windows: `%USERPROFILE%\.cursor\mcp.json` ```json { "mcpServers": { "mewcp": { "url": "https://gateway.mewcp.com/personal/mcp", "headers": { "Authorization": "Bearer API_KEY" } } } } ``` Already have an "mcpServers" section in your mcp.json? Just add the server entry inside it. 1. Open Cursor → Settings → Cursor Settings → MCP 2. Click "Add new global MCP server" 3. Paste the snippet and save 4. Restart Cursor ### Codex OpenAI's CLI agent - Add the snippet to your Codex MCP config or your standard MCP config file for the CLI tool you use. ```json { "mcpServers": { "mewcp": { "type": "http", "url": "https://gateway.mewcp.com/personal/mcp", "headers": { "Authorization": "Bearer API_KEY" } } } } ``` Codex generally reads a standard MCP server block, so you can add this alongside your other configured servers. 1. Open your Codex MCP config or project-level config file 2. Paste the MewCP server block inside the config JSON/TOML structure your tool expects 3. Save the file and restart Codex 4. Verify the tool is available inside a fresh session ### Claude Code Anthropic's CLI agent - ~/.claude.json (user scope) or .mcp.json in your project root — create it if it doesn't exist. Or skip the file and use the CLI command below. ```json { "mcpServers": { "mewcp": { "type": "http", "url": "https://gateway.mewcp.com/personal/mcp", "headers": { "Authorization": "Bearer API_KEY" } } } } ``` Already have an "mcpServers" section in your config? Just add the server entry inside it. 1. Open ~/.claude.json (or .mcp.json in your project root) in a text editor 2. Paste the snippet inside the outer { } (merge with your existing "mcpServers" section if you have one) 3. Save the file and start (or restart) Claude Code 4. Or skip the file entirely and run the CLI command below instead ### OpenCode Open-source terminal agent - ~/.config/opencode/opencode.json (global) or opencode.json in your project root — create it if it doesn't exist. ```json { "$schema": "https://opencode.ai/config.json", "mcp": { "mewcp": { "type": "remote", "url": "https://gateway.mewcp.com/personal/mcp", "enabled": true, "headers": { "Authorization": "Bearer API_KEY" } } } } ``` Already have an "mcp" section in your opencode.json? Just add the server entry inside it. 1. Open ~/.config/opencode/opencode.json (or opencode.json in your project root) in a text editor 2. Paste the snippet inside the outer { } (merge with your existing "mcp" section if you have one) 3. Save the file and start (or restart) OpenCode ### OpenClaw Self-hosted agent gateway - ~/.openclaw/openclaw.json — create it if it doesn't exist. ```json { "mcp": { "servers": { "mewcp": { "transport": "streamable-http", "url": "https://gateway.mewcp.com/personal/mcp", "enabled": true, "headers": { "Authorization": "Bearer API_KEY" } } } } } ``` Already have an "mcp" section in your openclaw.json? Just add the server entry inside "servers". 1. Open ~/.openclaw/openclaw.json in a text editor 2. Paste the snippet inside the outer { } (merge with your existing "mcp" section if you have one) 3. Save the file and restart OpenClaw ### Antigravity Google's agentic IDE - ~/.gemini/config/mcp_config.json (global) or .agents/mcp_config.json (workspace-local) — create it if it doesn't exist. ```json { "mcpServers": { "mewcp": { "serverUrl": "https://gateway.mewcp.com/personal/mcp", "headers": { "Authorization": "Bearer API_KEY" } } } } ``` Already have an "mcpServers" section in your config? Just add the server entry inside it. Remote servers must use the "serverUrl" field — the legacy "url"/"httpUrl" fields aren't supported. 1. In the editor's agent side panel, click "…" → "MCP Servers" → "Manage MCP Servers" → "View raw config" (Antigravity CLI: type /mcp instead to open the Interactive MCP Manager) 2. Paste the snippet inside the outer { } (merge with your existing "mcpServers" section if you have one) 3. Save the file — the server connects automatically ### Hermes Nous Research's CLI agent - config.yaml in your Hermes config directory (~/.hermes) — add this under a top-level "mcp_servers:" key. ```yaml mcp_servers: mewcp: url: "https://gateway.mewcp.com/personal/mcp" headers: Authorization: "Bearer API_KEY" ``` Already have an "mcp_servers" section in your config.yaml? Just add the server entry inside it. 1. Open config.yaml in your Hermes config directory 2. Paste the snippet under the top-level "mcp_servers:" key (merge with existing entries if you have any) 3. Save the file, then run /reload-mcp in Hermes (or start a fresh session) 4. Ask Hermes "Tell me which MCP-backed tools are available right now" to confirm it connected ### DeepSeek Harness DeepSeek's agent harness - cordis.yml in your DSH project — or the patch file you mount plugins from. ```yaml - id: mcp-mewcp name: '@deepseek-ai/dsh-mcp-client' config: serverName: mewcp transport: streamable-http url: https://gateway.mewcp.com/personal/mcp headers: Authorization: "Bearer API_KEY" ``` One plugin instance = one MCP server. Add this entry to your plugin list; don't nest it inside another entry. 1. Open cordis.yml (or your patch file) in your DSH project 2. Paste the entry into your plugin list, keeping the leading dash and indentation 3. Restart DSH (or let HMR reload) — tools register as mcp__mewcp__ 4. Verify with: dsh web --dump-config | grep -A3 mcp ## SDKs ### Python fastmcp client ```python import asyncio from fastmcp import Client from fastmcp.client.transports import StreamableHttpTransport SERVER_URL = "https://gateway.mewcp.com/personal/mcp" API_KEY = "API_KEY" transport = StreamableHttpTransport( url=SERVER_URL, headers={ "Authorization": f"Bearer {API_KEY}", } ) async def main(): client = Client(transport) async with client: tools = await client.list_tools() print(tools) asyncio.run(main()) ``` 1. Install fastmcp: pip install fastmcp 2. Copy the snippet into your project 3. Replace API_KEY with your key from the dashboard 4. Run your script ### TypeScript MCP SDK ```typescript import { Client } from "@modelcontextprotocol/sdk/client/index.js"; import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"; const SERVER_URL = "https://gateway.mewcp.com/personal/mcp"; const API_KEY = "API_KEY"; const transport = new StreamableHTTPClientTransport(new URL(SERVER_URL), { requestInit: { headers: { Authorization: `Bearer ${API_KEY}`, }, }, }); const client = new Client({ name: "mewcp-client", version: "1.0.0" }); await client.connect(transport); const tools = await client.listTools(); console.log(tools.tools.map((t) => t.name)); ``` 1. Install: npm install @modelcontextprotocol/sdk 2. Copy the snippet into your project 3. Replace API_KEY with your key from the dashboard 4. Run with Node 18+ as an ES module (e.g. npx tsx script.ts)