Bring Form Backend
to LangChain
Create your Vinkius account to connect FormKeep to LangChain and start using all 5 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.
Compatible with every major AI agent and IDE
What is the FormKeep MCP Server?
Connect your FormKeep account to any AI agent to automate your form data retrieval and submission management through the Model Context Protocol (MCP). FormKeep is the easiest way to add a backend to your HTML forms without writing a single line of server-side code. This MCP server enables you to retrieve submissions, manage your forms, and monitor incoming leads directly through natural conversation.
Key Features
- Submission Retrieval — List all submissions for specific forms and fetch detailed data fields for individual records.
- Spam Control — Filter and manage spam submissions to ensure your data library stays clean and relevant.
- Form Oversight — Access and list all forms in your account, including their unique identifiers and setup metadata.
- Data Management — Delete specific submissions or clean up your records directly through simple AI commands.
- Pagination Support — Effortlessly navigate through large volumes of submission data with built-in pagination tools.
- Real-time Monitoring — Fetch recent submissions to keep your team informed of new inquiries or customer feedback.
How it works
- Subscribe to this server through the Vinkius Marketplace
- Enter your FormKeep API Token (found in your form's Reports tab)
- Start managing your form data from Claude, Cursor, or any MCP client
Who is this for?
- Lead Generation Managers — quickly check for new inbound inquiries or list recent leads for sales follow-up.
- Frontend Developers — verify form submissions and data integrity directly from your development environment.
- Marketing Operations — automate the retrieval of survey data and customer feedback for reporting and analysis.
Built-in capabilities (5)
Remove a submission
Get form metadata
Get submission details
List all forms
List form submissions
Why LangChain?
LangChain's ecosystem of 500+ components combines seamlessly with FormKeep through native MCP adapters. Connect 5 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.
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The largest ecosystem of integrations, chains, and agents. combine FormKeep MCP tools with 500+ LangChain components
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Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step
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LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging
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Memory and conversation persistence let agents maintain context across FormKeep queries for multi-turn workflows
FormKeep in LangChain
Why run FormKeep with Vinkius?
The FormKeep 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 5 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 FormKeep using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
FormKeep and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect FormKeep to LangChain 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
FormKeep for LangChain
Every request between LangChain and FormKeep 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 get an API Token for FormKeep?
You can find your secret API token in your FormKeep dashboard by navigating to the 'Reports' tab of your specific form.
Can I filter out spam submissions via the agent?
Yes! The 'list_submissions' tool allows you to set the 'spam' parameter to false to exclude all entries flagged as spam by FormKeep.
Is it possible to delete individual submissions using the agent?
Absolutely. Use the 'delete_submission' tool and provide the Form ID and Submission ID to permanently remove a record from your account.
How do I find my Form ID?
The Form ID is the alphanumeric string found in your form's URL or under the 'Setup' tab in your FormKeep dashboard.
How does LangChain connect to MCP servers?
Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.
Which LangChain agent types work with MCP?
All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.
Can I trace MCP tool calls in LangSmith?
Yes. All MCP tool invocations appear as traced steps in LangSmith, showing input parameters, response payloads, latency, and token usage.
MultiServerMCPClient not found
Install: pip install langchain-mcp-adapters
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