Bring Newsletter
to Vercel AI SDK
Create your Vinkius account to connect Kit (ConvertKit) to Vercel AI SDK and start using all 10 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Kit (ConvertKit) MCP Server?
Integrate your AI assistant with Kit (formerly ConvertKit), the email marketing platform for creators.
What you can do
- Subscriber Management — Retrieve subscriber profiles, add emails to lists, and check engagement metrics.
- Tag Organization — List audience tags or apply specific markers to user segments.
- Broadcast Monitoring — Check open rates, click-through metrics, and campaign statuses.
How it works
- Add the Kit integration to your AI toolset.
- Provide your Kit API Secret (found in Settings > Advanced).
- Manage your email audiences via natural language commands.
Who is this for?
- Digital Creators — Track funnel sign-ups and tag audience members from chat.
- Marketing Managers — Pull open rates and campaign performance instantly.
- Customer Support — Check if a user received an onboarding email without accessing the dashboard.
Built-in capabilities (10)
Subscribe a person to a form
Apply a tag to a subscriber by email
Retrieve a high-level summary of your subscriber count
Get details for a specific subscriber
List all audience tags
List automated email sequences
List all opt-in forms
List your email subscribers
Retrieve a subscriber by their numeric ID
Update subscriber metadata or custom fields
Why Vercel AI SDK?
The Vercel AI SDK gives every Kit (ConvertKit) tool full TypeScript type inference, IDE autocomplete, and compile-time error checking. Connect 10 tools through Vinkius and stream results progressively to React, Svelte, or Vue components. works on Edge Functions, Cloudflare Workers, and any Node.js runtime.
- —
TypeScript-first: every MCP tool gets full type inference, IDE autocomplete, and compile-time error checking out of the box
- —
Framework-agnostic core works with Next.js, Nuxt, SvelteKit, or any Node.js runtime. same Kit (ConvertKit) integration everywhere
- —
Built-in streaming UI primitives let you display Kit (ConvertKit) tool results progressively in React, Svelte, or Vue components
- —
Edge-compatible: the AI SDK runs on Vercel Edge Functions, Cloudflare Workers, and other edge runtimes for minimal latency
Kit (ConvertKit) in Vercel AI SDK
Why run Kit (ConvertKit) with Vinkius?
The Kit (ConvertKit) connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 10 tools are ready to work instantly without any complex setup.
You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.
* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Kit (ConvertKit) using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Kit (ConvertKit) and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Kit (ConvertKit) to Vercel AI SDK through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Kit (ConvertKit) for Vercel AI SDK
Every request between Vercel AI SDK and Kit (ConvertKit) is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I find my Kit API Secret?
Log in to Kit, go to Settings > Advanced. Under 'API', click Show next to API Secret, copy the string, and paste it below.
Why is the API Secret required instead of the standard API Key?
The API Key only provides read access to public forms. The API Secret grants full access to manage subscribers, tags, and broadcast data as needed by this integration.
Can the agent send broadcast emails?
No. For safety, the integration is read/manage only. The agent can check campaign metrics and manage tags, but actual email sending must be done via the Kit dashboard.
How does the Vercel AI SDK connect to MCP servers?
Import createMCPClient from @ai-sdk/mcp and pass the server URL. The SDK discovers all tools and provides typed TypeScript interfaces for each one.
Can I use MCP tools in Edge Functions?
Yes. The AI SDK is fully edge-compatible. MCP connections work on Vercel Edge Functions, Cloudflare Workers, and similar runtimes.
Does it support streaming tool results?
Yes. The SDK provides streaming primitives like useChat and streamText that handle tool calls and display results progressively in the UI.
createMCPClient is not a function
Install: npm install @ai-sdk/mcp
Explore More MCP Servers
View all →
Teachworks
6 toolsSchedule tutoring sessions, manage student progress, and handle billing for tutoring businesses and learning centers.
SimpleTexting
12 toolsSend mass text messages, run SMS campaigns, and manage two-way conversations with customers from one simple platform.
Equixly
10 toolsAutomate API security testing via Equixly — manage target services, trigger autonomous AI pentests, and audit vulnerability findings directly from any AI agent.
Box
7 toolsManage files, folders, collaborations, and metadata on Box — the enterprise cloud content management platform.