- Claude Code
- Claude.ai and Claude for desktop
- ChatGPT
- Codex CLI
- Cursor
- n8n
After setup, checkout our Claude skill to get the most out of TabPFN MCP.
# If you haven't, install Claude Code
npm install -g @anthropic-ai/claude-code
# Navigate to your project
cd your-tabpfn-project
# Add TabPFN MCP (general access)
claude mcp add --transport http tabpfn https://api.priorlabs.ai/mcp/server
# Start coding with Claude
claude
# Authenticate the MCP tools by typing /mcp
# This will trigger the OAuth flow
/mcp
After setup, checkout our Claude skill to get the most out of TabPFN MCP.
- One-click bundle install
- Custom connector (OAuth)
- Manual config file
The fastest way to get started with Claude Desktop is the TabPFN MCP Bundle.
Download it, double-click the file, and Claude Desktop will open the install dialog.
- Enable network egress in Claude Desktop’s Settings → Capabilities (required to reach
api.priorlabs.ai) - Get your API token from ux.priorlabs.ai (log in or sign up, then copy from the dashboard)
- Download the bundle:
- Open the downloaded
.mcpbfile — Claude Desktop will show the install dialog - Paste your API token when prompted
- Open Settings in the sidebar
- Navigate to Connectors and select Add custom connector
- Configure the connector:
- Name: TabPFN
- URL: https://api.priorlabs.ai/mcp/server
Custom connectors using remote MCP are available on Claude and Claude Desktop for users on Pro, Max, Team, and Enterprise plans.
You may add the MCP server by editing the Claude Desktop config file:
- Locate your Claude Desktop config file based on your operating system
- Get your API key from ux.priorlabs.ai (log in or sign up, then copy from the dashboard)
- Edit the config file to add the TabPFN server:
{
"mcpServers": {
"tabpfn": {
"url": "https://api.priorlabs.ai/mcp/server",
"headers": {
"Authorization": "Bearer YOUR_API_KEY_HERE"
}
}
}
}
- Replace
YOUR_API_KEY_HEREwith your actual API key from step 2 - Save the config file and restart Claude Desktop for the changes to take effect
Follow these steps to set up TabPFN as a connector in ChatGPT:
- Enable Developer mode:
- Go to Settings → Connectors → Advanced settings → Developer mode
- Open ChatGPT settings
- In the Connectors tab,
Createa new connector:- Give it a name: TabPFN
- MCP server URL: https://api.priorlabs.ai/mcp/server
- Authentication: OAuth
- Click Create
Custom connectors using MCP are available on ChatGPT for Pro and Plus accounts on the web.
Codex CLI is OpenAI’s local coding agent that can run directly from your terminal.When adding the MCP server, Codex will detect OAuth support and open your browser to authorize the connection.
# Install Codex
npm i -g @openai/codex
# Add TabPFN MCP
codex mcp add tabpfn --url https://api.priorlabs.ai/mcp/server
# Start Codex
codex
To add TabPFN MCP to your Cursor environment, add the snippet below to your project-specific or global Once the server is added, Cursor will attempt to connect and display a Needs login prompt. Click on this prompt to authorize Cursor to access your Prior Labs account.
.cursor/mcp.json file manually. For more details, see the Cursor documentation.{
"mcpServers": {
"tabpfn": {
"url": "https://api.priorlabs.ai/mcp/server"
}
}
}
Watch the video below to learn how to integrate TabPFN with n8n workflows.