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Get an SSE endpoint. Add to Claude, Cursor, or any MCP client.
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60 seconds. No credit card. Free tier.
LangGraph builds stateful AI agent workflows. DataFaucet creates the MCP tool servers those agents call. Different layers of the same stack.
| Feature | DataFaucet Free tier | LangGraph |
|---|---|---|
| What it does | ✓ Creates hosted MCP servers from any URL or API | ✓ Framework for building stateful, multi-step AI agent workflows |
| Role in MCP ecosystem | ✓ Server creator (supply side) | ✓ Agent runtime that can consume MCP tools |
| Creates MCP servers | ✓ Yes (browse any app, deploy as server)free | ✗ No (agents call existing tools/servers) |
| Agent orchestration | ✗ Not an agent framework | ✓ Full graph-based agent orchestration with state, branching, cycles |
| Coding required | ✓ No code (point and click)free | ~ Yes (Python/JavaScript, graph definitions) |
| Multi-step workflows | ~ Single tool calls (MCP request/response) | ✓ Complex multi-step agent graphs with memory and branching |
| Hosting | ✓ Fully hosted MCP endpoints | ✓ Self-hosted or LangGraph Cloud |
| Use together? | ✓ Yes (create tool servers for LangGraph agents) | ✓ Yes (agents call DataFaucet MCP servers as tools) |
| Pricing | ✓ Free tier (3 servers), Pro $29/mo | ✓ Open source (free), Cloud pricing per usage |
| Try DataFaucet free → | ||
Building LangGraph agents? Give them access to any tool.
Create MCP servers from any app in 60 seconds. Your agents get real tool access without custom integrations.
LangGraph handles the orchestration: defining agent graphs, managing state across steps, handling branching logic, and coordinating multi-agent systems. But agents need tools to be useful.
DataFaucet creates the tool layer. Need your LangGraph agent to query your CRM, check analytics, or interact with an internal dashboard? Create an MCP server with DataFaucet and wire it into your agent graph as a tool node.
The combination: LangGraph defines what the agent does, DataFaucet defines what tools the agent has access to.
They create demand. We create supply.
Pick any URL. Browse for 30 seconds. Get a hosted MCP endpoint your AI can call immediately.
No credit card. No code. Free tier includes 3 servers.
Paste any URL
Dashboard, admin panel, SaaS tool
Browse for 60 seconds
We capture every API call
Get MCP endpoint
Add to Claude, Cursor, or any client
400+ teams evaluating
“Connected our Salesforce to Claude in under a minute. Used to take a full sprint.”Head of RevOps, Series B SaaS
“Pipeline debugging went from 15 minutes of tab-switching to one conversation.”Staff Data Engineer, Fintech
Add to your claude_desktop_config.json:
"your-app": {
"url": "https://datafaucet.dev/api/mcp/ID/sse"
}