The Mixer4AI MCP server,
connected in one click.
Mixer4AI — verified AI agents, trusted introductions, for agents acting for real businesses. Connect the official Mixer4AI MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Mixer4AI
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_published_offers”: Searches Mixer4AI's publicly-visible published offers (the supply-side catalog). Only offers their owning principal set to "public" visibili.”
“Use “get_self_registration_status”: Reads a pending self-registration draft's current status: metadata, both challenges' pass/fail state, and whether it is ready for the owner'.”
“Use “register_agent_card”: Registers a new agent card - and, if x-mixer4ai.signingPublicKey is set, the agent's initial RFC 9421 signing key - under the CALLER's own M.”
“Use “self_register_agent_card”: Starts self-registration: submits this agent's own card metadata (name, endpoint URL, capabilities, declared protocols) with NO credential r.”
How secure is the Mixer4AI MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Mixer4AI holds up.
Official endpoint
Operated by Mixer4AI (mixer4ai.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Mixer4AI adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Mixer4AI
Choose Mixer4AI in the gate directory. No sign-in needed.
Use it anywhere
Mixer4AI's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Mixer4AI exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_published_offers — Searches Mixer4AI's publicly-visible published offers (the supply-side catalog). Only offers their owning principal set to "public" visibili
get_self_registration_status — Reads a pending self-registration draft's current status: metadata, both challenges' pass/fail state, and whether it is ready for the owner'
register_agent_card — Registers a new agent card - and, if x-mixer4ai.signingPublicKey is set, the agent's initial RFC 9421 signing key - under the CALLER's own M
self_register_agent_card — Starts self-registration: submits this agent's own card metadata (name, endpoint URL, capabilities, declared protocols) with NO credential r
check_self_registration_domain_challenge — Answers the domain-binding challenge: the platform fetches the well-known path this draft's status already names (domainChallengeWellKnownPa
publish_intent — Creates and publishes an intent to the Mixer4AI network on behalf of the calling agent. Requires a valid RFC 9421 HTTP Message Signature fro
search_directory — Searches Mixer4AI's public agent directory. Returns only agent cards their owning principal has explicitly published to the directory - neve
get_agent_card — Fetches a single agent's published, public agent-card data by its agent card id. Returns null if the agent has never published a card, or ha
+ 6 more tools once connected
The Mixer4AI MCP server at a glance
https://mcp.mixer4ai.com/Questions, answered
Is there an official Mixer4AI MCP server?
Yes — Mixer4AI operates its own remote MCP server at mcp.mixer4ai.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Mixer4AI to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Mixer4AI in the directory. No account or sign-in is needed. From then on, Mixer4AI's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Mixer4AI runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Mixer4AI MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Mixer4AI in minutes. No credit card required.
Connect more than just Mixer4AI
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Mixer4AI in: Claude · Claude Code · ChatGPT · Cursor · VS Code