MCP servers · PlanetScale · MCP server + skill
Connect Claude Code to PlanetScale
One line gives Claude Code your PlanetScale account as tools: 7 endpoints, databases, branches, called with your own connection. No key in the prompt, a receipt for every call, revoke Claude Code's access alone any time.
Three steps
- Create a free 0n3 account and connect PlanetScale. Paste a key or sign in; it lands in your vault, encrypted.
- 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.
- Ask Claude Code: whoami. Then: "List databases in PlanetScale".
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 PlanetScale
Databases · Manage databases7
List databases
GET /organizations/{organization}/databasesCreate a database
POST /organizations/{organization}/databasesGet a database
GET /organizations/{organization}/databases/{database}Delete a database
DELETE /organizations/{organization}/databases/{database}List branches
GET /organizations/{organization}/databases/{database}/branchesCreate a branch
POST /organizations/{organization}/databases/{database}/branchesList deploy requests
GET /organizations/{organization}/databases/{database}/deploy-requestsBranches · Manage branches0
Manage branches
PlanetScale in other AI clients
Claude (desktop & claude.ai) + PlanetScaleconnectorChatGPT + PlanetScaleconnector · GPT actionCodex CLI + PlanetScaleMCP serverGemini CLI + PlanetScaleMCP serverCursor + PlanetScaleMCP serverVS Code (Copilot) + PlanetScaleMCP serverWindsurf + PlanetScaleMCP server