Zulip MCP Server

MCP Server for the Zulip API, enabling AI assistants like Claude to interact with Zulip workspaces.

- Post a new message to a Zulip channel (stream)
- Required inputs:

- channel_name(string): The name of the stream to post to
- topic(string): The topic within the stream
- content(string): The message content to post

- Send a direct message to one or more users
- Required inputs:

- recipients(string[]): Email addresses or user IDs of recipients
- content(string): The message content to send

- Add an emoji reaction to a message
- Required inputs:

- message_id(number): The ID of the message to react to
- emoji_name(string): Emoji name without colons

- Get recent messages from a channel (stream) and topic
- Required inputs:

- channel_name(string): The name of the stream
- topic(string): The topic name

- limit(number, default: 20): Number of messages to retrieve
- anchor(string, default: "newest"): Message ID to start from

- Get topics in a channel (stream)
- Required inputs:

- channel_id(number): The ID of the stream

- Get list of users in the Zulip organization
- Returns: List of users with their basic information

- Log in to your Zulip instance
- Navigate to Settings > Personal > Bots
- Click "Add a new bot"
- Select "Generic bot" type
- Fill in the required information
- Click "Create bot"

- Bot's email address
- Bot's API key (displayed when you create the bot)
- Zulip instance URL (e.g.,https://example.zulipchat.com)

{ "mcpServers": { "zulip": { "command": "npx", "args": [ "-y", "@modelcontextprotocol/server-zulip" ], "env": { "ZULIP_EMAIL": "your-bot@example.zulipchat.com", "ZULIP_API_KEY": "your-bot-api-key", "ZULIP_URL": "https://example.zulipchat.com" } } } }

{ "mcpServers": { "zulip": { "command": "docker", "args": [ "run", "-i", "--rm", "-e", "ZULIP_EMAIL", "-e", "ZULIP_API_KEY", "-e", "ZULIP_URL", "mcp/zulip" ], "env": { "ZULIP_EMAIL": "your-bot@example.zulipchat.com", "ZULIP_API_KEY": "your-bot-api-key", "ZULIP_URL": "https://example.zulipchat.com" } } } }

If you encounter permission errors, verify that:

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

This product includes third-party software components. See theLICENSEandNOTICEfiles for details.

Wavix is a global communications platform offering APIs for voice, SMS, 2FA, and phone numbers. Our MCP server brings these capabilities to AI agents and agentic workflows.