Netease Yunxin IM MCP for AI. Administer high-concurrency chatrooms and users.
Gemini Works with every AI agent you already use
…and any MCP-compatible client
Connect to your AI in seconds.
Netease Yunxin IM gives your AI Agent full admin control over live chat rooms. Use its 11 tools to moderate members, block users, create private chats, or broadcast custom messages without writing any server-side code.
It's built for high-concurrency messaging in Asia.
What your AI can do
Block im user
Blocks an IM user account within the Netease network.
Create chatroom
Creates a new, large-scale chatroom instance.
Create im user
Generates and registers a new IM user account profile.
The agent can mute specific members in a room based on context (e.g., spamming).
You can ask the agent to block, unblock, or update profile details for any IM user.
The system handles creating new chatrooms and cleaning them up when they're no longer needed.
The agent sends rich, structured data payloads (JSON) or simple text messages to specific users or groups.
You get a list of active members currently participating in any given chatroom.
Ask an AI about this
Waiting for input…
Netease Yunxin IM: 11 Tools for Chatroom & User Control
These eleven tools let your AI agent create, govern, and communicate within chatrooms using the Netease Yunxin API.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using Netease Yunxin IM on VinkiusBlock Im User
Blocks an IM user account within the Netease network.
Create Chatroom
Creates a new, large-scale chatroom instance.
Create Im User
Generates and registers a new IM user account profile.
Destroy Chatroom
Deletes an existing chatroom instance entirely.
Get Chatroom Members
Retrieves a list of all active users currently in the specified chatroom.
Mute Chatroom Member
Silences a specific user within a chatroom, preventing them from sending messages.
Recall Message
Removes a message that was previously sent in the chatroom history.
Send Custom Message
Sends a complex, structured data payload (JSON) to a specific recipient.
Send Text Message
Dispatches a simple, plain text message between two users (P2P).
Unblock Im User
Reverses the block status on an IM user account.
Update Im User
Changes details like the display name or profile info for an existing IM user.
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Claude AI
Open Claude Settings
Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
Add Custom Connector
Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL:
https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp
Replace [YOUR_TOKEN_HERE] with your token
from cloud.vinkius.com. For OAuth-protected servers, expand
Advanced settings to add credentials.
Start a conversation
Open a new chat. The Netease Yunxin IM integration is available immediately — no restart needed.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with Netease Yunxin IM, then connect any of our 5,100+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,100+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Netease Yunxin. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS INFRASTRUCTURE
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on every call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 11 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
Manually tracking who's in chat rooms is a nightmare.
Right now, checking the active members of a massive chatroom means clicking through several dashboards. You have to copy lists, cross-reference IDs, and manually check status flags just to see who's online right now. It wastes time and is error-prone.
With this MCP server, your agent runs `get_chatroom_members`. You ask the question, and it returns a clean list of active users in real-time. Period. No clicking needed.
Netease Yunxin IM MCP Server: Full Admin Control
Before this, banning or muting a user required multiple API calls—one to check the status, another to execute the ban, and sometimes a third to update logs. It was complex, slow, and brittle.
Now you just tell your agent: 'Mute spammer01 in chatroom 123.' The system handles the entire sequence using `mute_chatroom_member` with one simple instruction. That's what changes.
What your AI can actually do with this
The Netease Yunxin IM MCP Server gives your AI agent full admin control over live chat rooms and user accounts within the Netease network. You're running a high-concurrency messaging system, so this tool lets you manage everything—from basic text sends to complex moderation actions—without ever having to write server code.
It’s built for massive Asian chat environments.
When you need to handle users and accounts, the agent can generate a new IM user profile using create_im_user, or it'll update an existing account's details like display names with update_im_user. You've got full control over access levels; if someone screws up, the agent can block their entire IM account using block_im_user, and when they clean up their act, you can reverse that status with unblock_im_user.
For managing the chat environment itself, you'll find tools for the whole lifecycle of a room. You can spin up a brand-new, large-scale chatroom instance using create_chatroom, and when it's dead and gone, you destroy it completely with destroy_chatroom. Before moderation hits, you pull a list of everyone currently in a specific room by calling get_chatroom_members; this gives you the exact roster of active users.
If someone starts spamming or harassing people, the agent can mute them using mute_chatroom_member so they can't send another message.
Communication isn’t just about simple text. You can dispatch plain text messages between two specific users (P2P) using send_text_message. For richer interactions—like sending structured data or attaching complex payloads—the agent uses send_custom_message, which accepts a full JSON payload to ensure the recipient gets exactly what you send it. When misconduct happens, if a message needs to vanish from the history, the agent can remove it entirely using recall_message.
Your ability to control messages and users is comprehensive: besides sending text or structured data payloads, you've got administrative tools to keep the rooms clean. The entire system allows your AI client to operate like a moderator with access to every key function required for massive chat operations.
019d845e-c856-72ee-892e-28ddbdc9b607 
Here's how it actually works
The bottom line is that you feed the keys once, and the MCP takes care of all the messy authentication logic for every tool call.
Sign up on the Netease Yunxin panel to grab your AppKey and AppSecret.
Add those credentials securely into Vinkius (Vurb).
The MCP handles the rest: it translates your agent's natural calls, automatically building the complex SHA1 Nonce cryptographic checksum.
Who is this actually for?
Ops engineers who run high-volume chat services. System administrators managing large communities or gaming platforms. If your job involves regulating real-time, high-concurrency group communication, you need this.
Uses the agent to automatically mute repeat offenders and monitor chat room activity in massive public forums.
Integrates user creation (create_im_user) and profile updates into new application clusters without writing manual API wrappers.
Uses the agent to send custom payloads or text messages, ensuring users get status updates instantly when a chat room is created or modified.
What Changes When You Connect
Control spam instantly. Use mute_chatroom_member to silence disruptive participants in massive chats without manual intervention.
Manage user accounts fully. You can use block_im_user, unblock_im_user, and update_im_user to maintain strict community governance.
Send rich data payloads. The send_custom_message tool lets your agent push structured JSON objects, not just plain text.
Handle the chatroom lifecycle. Use create_chatroom for new rooms and destroy_chatroom when the conversation ends.
Get real-time member counts. get_chatroom_members instantly lists who is active in a room without needing custom API calls.
See it in action
Spam Moderation in Gaming Rooms
A gaming guild chatroom gets flooded with spam. The ops engineer tells their agent: 'Mute the last three users who sent excessive links.' The agent immediately runs get_chatroom_members to identify them, then uses mute_chatroom_member for rapid cleanup.
Onboarding New Users
A new user signs up. Your support bot needs a profile and immediate greeting. The agent first runs create_im_user to establish the account, then uses send_text_message with a welcome message.
Correcting Misinformation
A chatroom sends out wrong information. A moderator needs to correct it and stop further discussion on that topic. The agent runs recall_message to take down the incorrect post, then uses send_custom_message to broadcast the corrected facts.
Archiving Old Groups
A temporary project chat is finished and needs cleanup. Instead of leaving dangling rooms, the agent runs destroy_chatroom after confirming all necessary data has been archived via other systems.
The honest tradeoffs
Trying to send rich content manually
The developer writes complex server-side code involving multiple endpoints just to send a message that includes status badges and JSON data.
Use the send_custom_message tool. It handles structured payloads natively, letting your agent pass the required JSON object directly.
Relying only on simple text tools
The system fails to distinguish between a basic chat message and an administrative status update, leading to incorrect logging.
Use send_custom_message for anything that isn't just plain text. This ensures the recipient client can interpret structured data fields.
Managing user state across systems
A user gets banned in one system but their profile remains active and editable in another, causing confusion.
Always use block_im_user or unblock_im_user to manage the definitive block status. Don't just rely on application-level bans.
When It Fits, When It Doesn't
Use this MCP if your core business relies on managing high volumes of text communication within structured groups or private channels, and you need granular control over users (blocking, unblocking). The tools are perfect for moderating large communities or powering internal support chat. Don't use this if your primary needs involve real-time multimedia streaming (like voice notes) or complex file sharing; these tools focus on the messaging metadata and text payload. If you only need basic message sending without any moderation rights, a simpler P2P communication service might suffice. But if governance is key, stick with Netease Yunxin IM.
Questions you might have
How do I block a user using the Netease Yunxin IM MCP Server? +
You call the block_im_user tool, providing the target user's ID. This immediately prevents that account from sending any messages in the network.
What is the difference between `send_text_message` and `send_custom_message`? +
send_text_message handles simple, plain chat text (P2P). Use send_custom_message when you need to send structured data—like a system alert or an order confirmation payload.
Can I recall messages using the Netease Yunxin IM MCP Server? +
Yes. You use the recall_message tool, which allows administrators to remove specific posts from the chatroom history once they've been sent.
How do I create a new user account? +
The create_im_user tool handles this. It registers the new IM profile and generates the necessary credentials for use in your system.
When using the Netease Yunxin IM MCP Server, how should I handle authentication details like AppKeys and AppSecrets? +
You must register your unique AppKey and AppSecret in the Vinkius platform. The MCP handles translating these credentials into the complex cryptographic checksums automatically. Treat these keys as sensitive; don't expose them.
What data does the `get_chatroom_members` tool return for a specific chatroom? +
It returns an array of active member objects. Each object includes the user ID, current status (online/offline), and join time. You use this list to verify who is present before taking moderation action.
If my AI agent calls `mute_chatroom_member` too frequently, are there rate limits I need to worry about? +
Yes, the underlying Netease API enforces usage limits. If your client hits a threshold, it will return an explicit error code indicating a rate limit violation. You'll need to implement backoff logic in your agent for retries.
What specific information can I change using the `update_im_user` tool? +
You can modify several user profile fields, including display names and status messages. This function requires both the target User ID and a JSON object detailing the specific fields you want to overwrite.
Is the cryptographic checksum handled locally? +
Yes! Netease API requires a very specific API Hash (Nonce + Secret + CurTime). This MCP server generates it securely on the fly so you just feed literal variables straight to the AI.
We've already built the connector for Netease Yunxin IM. Just plug in your AI agents and start using Vinkius.
No hosting. No infrastructure. No complex setup.
All 11 tools are live and waiting.
You're up and running in seconds.
Gemini Vinkius gives your AI agents access to the full catalog of app connectors, all fully managed, secure, and enterprise-ready. One subscription, every tool you need.
Built, hosted, and secured by Vinkius. You just connect and go.