Email marketing for SaaS via Loops — manage contacts, send transactional emails, trigger event flows.
Use with AI AssistantsMCP
Connect Claude, Cursor, or any MCP-compatible client — then call tools directly
① Add This MCP Server
Paste into your AI client config — then all its tools are available instantly.
{
"mcpServers": {
"loops": {
"url": "https://mcp.aerostack.dev/s/aerostack/mcp-loops",
"headers": {
"Authorization": "Bearer YOUR_AEROSTACK_TOKEN"
}
}
}
}Replace YOUR_AEROSTACK_TOKEN with your API token from the dashboard.
② Call a Tool
Ask your AI assistant to call a specific tool, or send raw JSON-RPC:
Natural Language Prompt
“Use the _ping tool to verify loops credentials by calling a lightweight read endpoint. used internally by aerostack to validate credentials”
Using a Workspace?
Add this MCP to your Workspace — your team shares one token, secrets are stored securely, and every AI agent in the workspace can call it without per-user setup.
Email marketing for SaaS via Loops — manage contacts, send transactional emails, trigger event flows.
Live endpoint: https://mcp.aerostack.dev/s/aerostack/mcp-loops
This MCP server gives AI agents access to Loops via 7 tools. Connect it to any Aerostack workspace and your agents can interact with Loops directly.
| Tool | Description |
|---|---|
create_contact | Create a new contact in Loops. Email is required. You can also set custom properties. |
update_contact | Update an existing Loops contact by email. Only include fields you want to change. |
find_contact | Find a Loops contact by their email address. |
delete_contact | Delete a contact from Loops by email address. This action cannot be undone. |
send_event | Send an event to Loops to trigger a Loop (automated email sequence) for a contact. |
send_transactional | Send a transactional email to a contact via a Loops transactional template. |
list_mailing_lists | List all mailing lists in your Loops account. |
| Variable | Required | Description |
|---|---|---|
LOOPS_API_KEY | Yes | Your LOOPS API KEY from the service's developer settings |
Add the following secrets under Project → Secrets:
LOOPS_API_KEYOnce added, every AI agent in your workspace can use Loops tools automatically.
curl -X POST https://mcp.aerostack.dev/s/aerostack/mcp-loops \
-H 'Content-Type: application/json' \
-H 'X-Mcp-Secret-LOOPS-API-KEY: your-loops-api-key' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"create_contact","arguments":{}}}'
MIT
Live Endpoint
https://mcp.aerostack.dev/s/aerostack/mcp-loops
Sub-50ms globally · Zero cold start
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Yes. The Loops MCP includes a create_contact tool that lets Claude create contacts in your Loops account from a plain-English prompt. You can also update and delete contacts — no Loops UI needed.
Yes. The Loops MCP has search and list tools for contacts. Ask Claude to find contacts by any criteria and it runs the Loops API query for you, returning results directly in the conversation.
Yes. The Loops MCP uses the open Model Context Protocol standard, so it works in Claude, Cursor, Windsurf, and any other MCP-compatible AI tool. All 7 Loops tools are available everywhere you connect it — install once on Aerostack.
Yes. The Loops MCP includes tools to update contacts in your Loops account. Tell Claude what to change in plain English — it reads the current state and applies the update via the Loops API.