MCP Server

Web app + MCP server on one port
MCP endpoint /mcp
Tools – Notes – MCP streams – Browsers –
Connecting…

New note

Saved through the REST API. AI agents see it instantly via the list_notes tool and the notes://all resource.

Ctrl+Enter
WEB created in browser   MCP created by an AI agent
Not initialized

Tools

The browser talks to /mcp over Streamable HTTP, the same JSON-RPC protocol MCP Inspector and Antigravity use. Pick an item on the left.

Every change to the notes board, from the browser or from MCP clients, streamed live over Server-Sent Events.

Antigravity IDE

Add this entry to ~/.gemini/config/mcp_config.json, then reload MCP servers.


          
Then try asking the agent: "Add a note to review the release checklist, tagged work", and watch it appear on the Notes board.

        

        

          
MCP Inspector

          
    
            
  1. Run npx @modelcontextprotocol/inspector
    2. 
            
  2. Transport type: Streamable HTTP
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  3. URL: 
    4. 
            
  4. Click Connect, open Tools, and run add_note
    5. 
          

        

        

          
Claude Code / Cursor

          

        

        

          
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