Notion + Genkit: Complete MCP Integration
Notion is a MCP server that Notion's official hosted MCP server providing secure AI tool access to workspace content including pages, databases, and comments through OAuth authentication..
When integrated with Genkit, you can:
- Search and retrieve live context from Notion workspace based on user access and permissions
- Access and query Notion databases to retrieve structured information
- Read page content and metadata from workspace pages you have access to
This guide provides step-by-step instructions to set up Notion in Genkit, including configuration, examples, and troubleshooting.
What You'll Achieve
After completing this setup:
- Notion will be fully integrated and operational
- You can use Notion tools directly in Genkit
- All Notion capabilities will be available for your workflows
- Access to 4 different tools
Prerequisites
Before starting, ensure you have:
- Node.js 18 or higher (for STDIO transport only)
- Active Notion workspace with appropriate access permissions
- MCP client that supports remote servers (HTTP/SSE) or STDIO transport
- Notion account with workspace access
- Supported AI tool with MCP client capabilities
- Permission to connect external applications to workspace
- Genkit installed and configured
- Compatible operating system (Node.js, Cross-platform, Google Cloud)
Installation
Step 1: Install Notion
Install using npm:
npx -y mcp-remote https://mcp.notion.com/mcp
Verify installation:
Connection verified through OAuth flow in your AI tool
Configuration
Step 2: Configure Genkit
- Open Genkit settings
- Navigate to MCP server configuration
- Add Notion server with appropriate settings
- Save and restart if needed
Examples
Once configured, you can use Notion in Genkit:
Create Project Documentation
Generate PRDs, tech specs, or architecture docs by pulling context from existing Notion pages
Ask Genkit: "Create a technical specification for the new authentication system based on our security guidelines in Notion"
Expected Result: AI retrieves security guidelines from Notion workspace and generates comprehensive tech spec
Track Campaign Progress
Monitor and report on campaign status using Notion database data
Ask Genkit: "Give me a summary of all marketing campaigns in progress with their current metrics"
Expected Result: AI queries the campaigns database and provides formatted progress report
Search Meeting Notes
Find specific information across all meeting notes in workspace
Ask Genkit: "What decisions did we make about the API redesign in recent meetings?"
Expected Result: AI searches meeting notes and returns relevant decisions with links to source pages
Generate Release Notes
Build release documentation by aggregating information from multiple Notion pages
Ask Genkit: "Create release notes for version 2.0 using our changelog and feature pages"
Expected Result: AI compiles information from multiple pages into formatted release notes
Task Management
Query and analyze tasks from Notion databases
Ask Genkit: "Show me all overdue tasks assigned to the engineering team"
Expected Result: AI filters and presents overdue engineering tasks with details and links
Testing Your Setup
- Launch Genkit
- Verify Notion is available in the tools list
- Test basic Notion functionality
Troubleshooting
Common Issues
AI Tool Cannot Connect to Notion MCP
Symptoms: Connection timeout or failed errors, Notion MCP not appearing in tool directory, OAuth flow not starting
Cause: AI tool may not support MCP clients or remote MCP connections
Solution:
- Verify your AI tool supports MCP client functionality
- Check if tool supports remote MCP servers (HTTP/SSE transport)
- For tools without remote support, use STDIO with mcp-remote proxy: npx -y mcp-remote https://mcp.notion.com/mcp
- If tool lacks MCP support entirely, request feature from developers
OAuth Connection Fails
Symptoms: Authorization screen does not appear, Cannot complete OAuth flow, Connection succeeds but no workspace access
Cause: OAuth flow interrupted or workspace permissions issue
Solution:
- Use Notion app Settings > Connections > Notion MCP for easiest setup
- Ensure popup blockers are disabled during OAuth
- Check you have appropriate workspace permissions
- Try disconnecting and reconnecting through Notion app
Cannot Access Specific Pages or Databases
Symptoms: Some content returns not found errors, Searches return incomplete results, Database queries fail or return empty
Cause: Content access based on user permissions - AI tool can only see what you can see
Solution:
- Verify you have access to the pages/databases in Notion app
- Check workspace sharing settings for restricted content
- Ensure pages are not in private sections you cannot access
- Contact workspace admin if you need broader access
STDIO Transport Connection Issues
Symptoms: mcp-remote command fails, Connection drops frequently, Slow response times
Cause: STDIO transport requires mcp-remote proxy for hosted Notion MCP
Solution:
- Prefer Streamable HTTP or SSE transport if your tool supports it
- Ensure Node.js and npx are properly installed for STDIO
- Use config: npx -y mcp-remote https://mcp.notion.com/mcp
- Check network connectivity to mcp.notion.com
Tool Does Not Support Remote MCP Servers
Symptoms: Only local/STDIO servers work in tool, HTTP/SSE connections not available, No option to add remote server URL
Cause: Some MCP clients only support local STDIO servers
Solution:
- Use mcp-remote as proxy to convert HTTP to STDIO
- Configuration: command: npx, args: [-y, mcp-remote, https://mcp.notion.com/mcp]
- Alternative: Use open-source notion-mcp-server for local deployment
- Check tool documentation for remote server support roadmap
Genkit Installation Failed
Symptoms: npm install errors, CLI not found
Cause: Node.js version or npm configuration issues
Solution:
- Verify Node.js 18+ is installed
- Clear npm cache and try again
- Check npm registry configuration
- Try using yarn instead of npm
MCP Plugin Not Loading
Symptoms: Plugin errors, MCP tools unavailable
Cause: Plugin installation or configuration issues
Solution:
- Verify @genkit-ai/mcp package is installed
- Check plugin configuration syntax
- Ensure plugin is properly imported
- Review Genkit logs for plugin errors
Server Connection Failed
Symptoms: MCP server not responding, Tool execution errors
Cause: Server installation or configuration problems
Solution:
- Verify MCP server installation
- Test server independently before Genkit integration
- Check server executable permissions
- Review server logs for connection issues
Flow Execution Errors
Symptoms: Flow fails, Runtime errors
Cause: Flow configuration or MCP integration issues
Solution:
- Check flow definition syntax
- Verify input/output schemas match usage
- Test flows incrementally with simpler operations
- Review Genkit execution logs for detailed errors
Notion not appearing in Genkit
Symptoms: Server not listed, Tools not available
Cause: Configuration or installation issue
Solution:
- Verify configuration syntax
- Check Notion installation
- Restart Genkit
- Check logs for error messages
Next Steps
Now that Notion is integrated with Genkit:
- Explore all Notion capabilities through Genkit
- Check out other MCP servers that work with Genkit
- Join the MCP community for tips and support
- Consider contributing to Notion development
Need Help?
- Search for Notion documentation
- Check the Genkit MCP guide
- Join the MCP community discussions