# Wsapi Mcp

> WSAPI MCP Server

- **Type:** MCP server
- **Install:** `agentstack add mcp-wsapi-chat-wsapi-mcp`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [wsapi-chat](https://agentstack.voostack.com/s/wsapi-chat)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [wsapi-chat](https://github.com/wsapi-chat)
- **Source:** https://github.com/wsapi-chat/wsapi-mcp

## Install

```sh
agentstack add mcp-wsapi-chat-wsapi-mcp
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# @wsapichat/mcp-server

[](https://badge.fury.io/js/@wsapichat%2Fmcp-server)
[](https://opensource.org/licenses/MIT)

  

A Model Context Protocol (MCP) server for [WSAPI](https://wsapi.chat) - the WhatsApp API Gateway. Enables LLMs to send messages, manage contacts and groups, handle communities and newsletters, post status updates, and more through WhatsApp.

For comprehensive documentation, see the [WSAPI MCP Server guide](https://docs.wsapi.chat/integrations/mcp-server).

> **Note**: This project is not affiliated with, associated with, or endorsed by WhatsApp or Meta.

## Installation

### Prerequisites
- Node.js >= 20.19.0
- WSAPI account with API credentials ([wsapi.chat](https://wsapi.chat))

### Claude Desktop

Add to your Claude Desktop configuration:

**macOS**: `~/Library/Application Support/Claude/claude_desktop_config.json`
**Windows**: `%APPDATA%\Claude\claude_desktop_config.json`

```json
{
  "mcpServers": {
    "wsapi": {
      "command": "npx",
      "args": ["@wsapichat/mcp-server"],
      "env": {
        "WSAPI_API_KEY": "your_api_key_here",
        "WSAPI_INSTANCE_ID": "your_instance_id_here",
        "WSAPI_ENABLED_CATEGORIES": "messaging,contacts"
      }
    }
  }
}
```

### Claude Code

```bash
claude mcp add wsapi -- npx @wsapichat/mcp-server \
  --env WSAPI_API_KEY=your_api_key_here \
  --env WSAPI_INSTANCE_ID=your_instance_id_here \
  --env WSAPI_ENABLED_CATEGORIES=messaging,contacts
```

## Tool Filtering

The server exposes 80+ tools across 12 categories. To reduce context window usage, you can filter which tools are loaded using environment variables.

### By category

Load only messaging and contact tools:

```
WSAPI_ENABLED_CATEGORIES=messaging,contacts
```

Available categories: `messaging`, `contacts`, `groups`, `chats`, `session`, `users`, `communities`, `newsletters`, `status`, `calls`, `media`

### By individual tool

Load only specific tools:

```
WSAPI_ENABLED_TOOLS=whatsapp_send_text,whatsapp_send_image,whatsapp_get_contacts
```

### Combined

Use categories as a base set and add individual tools from other categories:

```
WSAPI_ENABLED_CATEGORIES=messaging
WSAPI_ENABLED_TOOLS=whatsapp_get_contacts,whatsapp_get_chats
```

If neither variable is set, all tools are loaded.

## Configuration

| Variable | Required | Default | Description |
|----------|----------|---------|-------------|
| `WSAPI_API_KEY` | Yes | - | Your WSAPI API key |
| `WSAPI_INSTANCE_ID` | Yes | - | Your WSAPI instance ID |
| `WSAPI_BASE_URL` | No | `https://wsapi.chat` | WSAPI base URL |
| `WSAPI_ENABLED_CATEGORIES` | No | *(all)* | Comma-separated tool categories to load |
| `WSAPI_ENABLED_TOOLS` | No | *(all)* | Comma-separated tool names to load |
| `LOG_LEVEL` | No | `info` | Logging level (error, warn, info, debug) |

## Development

```bash
git clone https://github.com/wsapi-chat/wsapi-mcp
cd wsapi-mcp
npm install
cp .env.example .env  # Edit with your credentials
npm run build
npm start
```

## License

MIT - see [LICENSE](LICENSE) for details.

## Links

- [WSAPI MCP Server Documentation](https://docs.wsapi.chat/integrations/mcp-server)
- [WSAPI Documentation](https://docs.wsapi.chat)
- [Model Context Protocol](https://modelcontextprotocol.io)

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [wsapi-chat](https://github.com/wsapi-chat)
- **Source:** [wsapi-chat/wsapi-mcp](https://github.com/wsapi-chat/wsapi-mcp)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** yes
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-wsapi-chat-wsapi-mcp
- Seller: https://agentstack.voostack.com/s/wsapi-chat
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.