CLI

The linkedin command does not post anything. Posting is the job of the MCP server, or of the SDK in your own code. The CLI does the setup:

linkedin mcp config --web    # save your LinkedIn app and sign in, in a local web page
linkedin mcp install         # register linkedin-mcp in Claude Code, Codex or OpenCode
linkedin mcp status          # who is signed in, and for how many more days
linkedin mcp logout          # forget the sign-in on this computer
linkedin mcp uninstall       # remove the server from your clients
linkedin docs                # open this site

Every command: linkedin mcp. On Windows and from WSL: Windows and WSL.