An MCP server configuration for WhatsApp, a messaging service, launched with the Bun JavaScript runtime.

It is for the WhatsApp Claude plugin's messaging integration.

It gives the coding agent a configured WhatsApp connection instead of requiring the server command to be assembled manually.

whatsapp — MCP server by Rich627/whatsapp-claude-plugin

Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code

/plugin marketplace add Rich627/whatsapp-claude-plugin

Claude Code

/plugin install whatsapp-channel

Installing this writes the configuration, not the program: `bun` runs a file from the repository, so clone it first and make the path in the command match where you put it.

Made for: Claude Code.

Or install whatsapp-channel, the plugin that ships this one along with the rest of its 4 skills, 1 hook, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/mcp/rich627/whatsapp-claude-plugin/whatsapp/github.svg)](https://agentmods.dev/mcp/rich627/whatsapp-claude-plugin/whatsapp)

Your own site

<a href="https://agentmods.dev/mcp/rich627/whatsapp-claude-plugin/whatsapp"><img src="https://agentmods.dev/badge/mcp/rich627/whatsapp-claude-plugin/whatsapp/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/mcp/rich627/whatsapp-claude-plugin/whatsapp"><img src="https://agentmods.dev/badge/mcp/rich627/whatsapp-claude-plugin/whatsapp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

whatsapp scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 14d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

8 near-identical copies found in the catalogue:

whatsapp — 100% identical, 21 lines differ
whatsapp — 100% identical, 12 lines differ
slack — 94% identical, 14 lines differ
agxp — 92% identical, 14 lines differ
feishu — 91% identical, 14 lines differ
ntfy — 91% identical, 14 lines differ
discord — 91% identical, 14 lines differ
discord — 91% identical, 14 lines differ

.mcp.json · 23 lines

What it actually says

{
  "whatsapp": {
    "command": "bun",
    "args": [
      "run",
      "--cwd",
      "${CLAUDE_PLUGIN_ROOT}",
      "--shell=bun",
      "--silent",
      "start"
    ],
    "env": {
      "WHATSAPP_TRANSCRIPTION_PROVIDER": "${user_config.transcription_provider}",
      "WHATSAPP_GROQ_API_KEY": "${user_config.groq_api_key}",
      "WHATSAPP_OPENAI_API_KEY": "${user_config.openai_api_key}",
      "WHATSAPP_PROVIDER": "${user_config.connection_provider}",
      "WHATSAPP_CLOUD_PHONE_NUMBER_ID": "${user_config.cloud_phone_number_id}",
      "WHATSAPP_CLOUD_ACCESS_TOKEN": "${user_config.cloud_access_token}",
      "WHATSAPP_CLOUD_APP_SECRET": "${user_config.cloud_app_secret}",
      "WHATSAPP_CLOUD_VERIFY_TOKEN": "${user_config.cloud_verify_token}"
    }
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

14d ago Changed · +5 lines e206cc9cbfeb
20d ago Changed · +5 lines 322ad3a1f6b9
1mo ago First seen · 13 lines scan A 73b1eced0f67

Subscribe to this mod's changes

whatsapp is an MCP server published in the GitHub repository Rich627/whatsapp-claude-plugin (112 stars, last pushed 2d ago), licensed Apache-2.0. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Claude Code anthropic baileys chatbot claude mcp

whatsapp

Getting it into your agent

Wrote this? Show the measurements

Grade A, and why

Nothing flagged

Copies of this mod

What it actually says

What this file has done since we first saw it

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