0n3
MCP servers · Linear · MCP server + skill

Connect Claude Code to Linear

One line gives Claude Code your Linear account as tools: 1 endpoint, issues, projects, more, 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 Linear first

Three steps

  1. Create a free 0n3 account and connect Linear. 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 customers in Linear".
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 Linear

Issues · Create and manage issues0
Create and manage issues
Projects · List projects0
List projects
More · Everything else this app exposes.1
GraphqlPOST /graphql

Linear in other AI clients

Claude (desktop & claude.ai) + LinearconnectorChatGPT + Linearconnector · GPT actionCodex CLI + LinearMCP serverGemini CLI + LinearMCP serverCursor + LinearMCP serverVS Code (Copilot) + LinearMCP serverWindsurf + LinearMCP server

Claude Code with other apps

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