Marketing · Official remote MCP server

The Siren MCP server,
connected in one click.

Deterministic visual marketing engine. Your agent plans, renders, and posts on-brand campaigns. Connect the official Siren MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Siren free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Siren to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http siren https://mcp.mysiren.ai/mcp

Run in your terminal, then restart Claude Code. The client will open the vendor's sign-in the first time you use it.

Siren · https://mcp.mysiren.ai/mcp

What you can do

What your AI can do with Siren

Real prompts you can type the moment it's connected — no setup, no docs to read.

“What can Siren do for me?”

“Show me the tools Siren exposes.”

Security check

How secure is the Siren MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Siren holds up.

✓ Verified directory serverSiren · mysiren.ai

Official endpoint

Operated by Siren (mysiren.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.

OAuth sign-in — your account, your rules

You grant access from your own Siren account and can revoke it there at any time. gate never sees your password.

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 Siren adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Siren's server requires OAuth, so it can't be scanned anonymously — connect it in gate and the same scan runs automatically before it goes live.

How it works

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 Siren

Choose Siren in the gate directory. Sign in to your Siren account to grant access.

Use it anywhere

Siren's tools are live in every AI client you've connected — with rules and logging built in.

Connect Siren free

Free to start · No credit card · No hosting needed

Author

Who runs the Siren MCP server?

mysiren.ai

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Server facts

The Siren MCP server at a glance

Endpointhttps://mcp.mysiren.ai/mcp

Operated bySiren (mysiren.ai)

CategoryMarketing

Sign-inOAuth — your account, revocable anytime

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Siren MCP server?

Yes — Siren operates its own remote MCP server at mcp.mysiren.ai. 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 Siren to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Siren in the directory. You sign in to Siren via OAuth to grant access. From then on, Siren's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Siren runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Siren 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.