0n3
MCP servers · Neon · MCP server + skill

Connect Claude Code to Neon

One line gives Claude Code your Neon account as tools: 8 endpoints, projects, branches, called with your own connection. No key in the prompt, a receipt for every call, revoke Claude Code's access alone any time.

Get the line for Claude CodeConnect Neon first

Three steps

  1. Create a free 0n3 account and connect Neon. Paste a key or sign in; it lands in your vault, encrypted.
  2. Install 0n3 into Claude Code. The terminal agent. One command, then every connection you hold is a tool in your shell. The skill file teaches it how 0n3 works.
  3. Ask Claude Code: whoami. Then: "List projects in Neon".
Install (user scope — every project)
claude mcp add --transport http --scope user 0n3 https://0n3.app/mcp --header "Authorization: Bearer <your 0n token>"

The line above carries a placeholder; 0n3.app/install mints a real key named for Claude Code and fills it in.

What Claude Code can then do in Neon

Projects · Manage projects8
List projectsGET /projects
Create a projectPOST /projects
Get a projectGET /projects/{project_id}
Delete a projectDELETE /projects/{project_id}
List branchesGET /projects/{project_id}/branches
Create a branchPOST /projects/{project_id}/branches
List databasesGET /projects/{project_id}/branches/{branch_id}/databases
List endpointsGET /projects/{project_id}/endpoints
Branches · Manage branches0
Manage branches

Neon in other AI clients

Claude (desktop & claude.ai) + NeonconnectorChatGPT + Neonconnector · GPT actionCodex CLI + NeonMCP serverGemini CLI + NeonMCP serverCursor + NeonMCP serverVS Code (Copilot) + NeonMCP serverWindsurf + NeonMCP server

Claude Code with other apps

Hostinger363 endpointsTelegram132 endpointsPipedrive95 endpointsResend67 endpointsSquare57 endpointsLinkedIn50 endpointsSlack45 endpointsFigma32 endpointsCloudConvert32 endpointseBay25 endpointsQuickBooks21 endpointsCloudflare21 endpoints