Convertkit MCP Server — Hosted Data Integration
MCP Server language Hosted language PublicGrow your creator audience with ConvertKit (Kit) — manage subscribers, broadcasts, sequences, tags, and forms from AI.
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": {
"convertkit": {
"url": "https://mcp.aerostack.dev/s/aerostack/mcp-convertkit",
"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 convertkit 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.
description Overview
mcp-convertkit — Convertkit MCP Server
Grow your creator audience with ConvertKit (Kit) — manage subscribers, broadcasts, sequences, tags, and forms from AI.
Live endpoint: https://mcp.aerostack.dev/s/aerostack/mcp-convertkit
What You Can Do
This MCP server gives AI agents access to Convertkit via 18 tools. Connect it to any Aerostack workspace and your agents can interact with Convertkit directly.
Available Tools
| Tool | Description |
|---|---|
list_subscribers |
List subscribers with optional filters |
get_subscriber |
Get a subscriber by ID |
create_subscriber |
Create a new subscriber |
update_subscriber |
Update an existing subscriber |
unsubscribe |
Unsubscribe a subscriber |
bulk_create_subscribers |
Create multiple subscribers at once |
list_broadcasts |
List broadcasts (email campaigns) |
get_broadcast |
Get a broadcast by ID |
create_broadcast |
Create a new broadcast |
list_forms |
List all forms |
add_subscriber_to_form |
Add a subscriber to a form |
list_sequences |
List all email sequences |
add_subscriber_to_sequence |
Add a subscriber to an email sequence |
list_tags |
List all tags |
create_tag |
Create a new tag |
tag_subscriber |
Add a tag to a subscriber |
remove_tag_from_subscriber |
Remove a tag from a subscriber |
get_account_info |
Get account information |
Configuration
| Variable | Required | Description |
|---|---|---|
CONVERTKIT_API_KEY |
Yes | Your CONVERTKIT API KEY from the service's developer settings |
Quick Start
Add to Aerostack Workspace
- Go to aerostack.dev → Your Project → MCPs
- Search for "Convertkit" and click Add to Workspace
Add the following secrets under Project → Secrets:
CONVERTKIT_API_KEY
Once added, every AI agent in your workspace can use Convertkit tools automatically.
Direct API Call
curl -X POST https://mcp.aerostack.dev/s/aerostack/mcp-convertkit \
-H 'Content-Type: application/json' \
-H 'X-Mcp-Secret-CONVERTKIT-API-KEY: your-convertkit-api-key' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_subscribers","arguments":{}}}'
License
MIT
terminal Tools (19)
Available tools on this MCP server. Each tool can be called directly from any AI agent.
_ping #1 Verify ConvertKit credentials by calling a lightweight read endpoint. Used internally by Aerostack to validate credentials.
list_subscribers #2 List subscribers with optional filters
get_subscriber #3 Get a subscriber by ID
create_subscriber #4 Create a new subscriber
update_subscriber #5 Update an existing subscriber
unsubscribe #6 Unsubscribe a subscriber
bulk_create_subscribers #7 Create multiple subscribers at once
list_broadcasts #8 List broadcasts (email campaigns)
get_broadcast #9 Get a broadcast by ID
create_broadcast #10 Create a new broadcast
list_forms #11 List all forms
add_subscriber_to_form #12 Add a subscriber to a form
list_sequences #13 List all email sequences
add_subscriber_to_sequence #14 Add a subscriber to an email sequence
list_tags #15 List all tags
create_tag #16 Create a new tag
tag_subscriber #17 Add a tag to a subscriber
remove_tag_from_subscriber #18 Remove a tag from a subscriber
get_account_info #19 Get account information
Details
language Live Endpoint
https://mcp.aerostack.dev/s/aerostack/mcp-convertkit
Sub-50ms globally · Zero cold start
Publisher
Pre-built functions for the most common MCP tool patterns. Clone, extend, and deploy.
Frequently asked questions
What is the Convertkit MCP server and what can it do? +
The Convertkit MCP server is hosted on Aerostack and exposes these tools to your AI agent: `_ping`, `list_subscribers`, `get_subscriber`, `create_subscriber`, `update_subscriber`. You get one hosted URL — no self-hosting — that works from Claude, Cursor, ChatGPT, Gemini, VS Code, or any MCP-compatible client, and you can share it with your team or combine it with other MCP servers in a workspace.
Is the Convertkit MCP server hosted, or do I have to run it myself? +
It's hosted on Aerostack's edge infrastructure — you don't deploy or maintain anything. Add it to a workspace and you get one authenticated URL, with secrets encrypted, that any AI agent or editor can connect to. Use it solo or share the same URL across your whole team.
Which AI agents and editors can use the Convertkit MCP server? +
Any MCP client: Claude and Claude Code, Cursor, ChatGPT, Gemini, Windsurf, Cline, VS Code, and custom agents. Because it's one hosted URL, the same Convertkit MCP server works everywhere — and you can compose it with other MCP servers, skills, and functions behind a single workspace URL.
How do I install the Convertkit MCP server in Claude Desktop? +
Add the following to your Claude Desktop config (`claude_desktop_config.json`): ```json { "mcpServers": { "@aerostack/mcp-convertkit": { "command": "npx", "args": ["-y", "@aerostack/@aerostack/mcp-convertkit"] } } } ``` Then restart Claude Desktop and the tools will appear automatically.
How do I use the Convertkit MCP server in Cursor? +
In Cursor, open **Settings → MCP** and add: ```json { "name": "@aerostack/mcp-convertkit", "command": "npx", "args": ["-y", "@aerostack/@aerostack/mcp-convertkit"] } ``` Save and reload Cursor. The MCP tools will be available in Agent mode.
Does Convertkit MCP require authentication? +
Yes. Convertkit requires authentication. Check the MCP's documentation for the required credentials.