How OAuth Works for a Remote MCP Server

Chronological Source Flow

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AI Fusion Summary

Remote MCP servers for Claude, Cursor, and Claude Code utilize OAuth 2.1 to connect clients without API keys or secret config files. This process involves a browser login flow based on the MCP authorization specification. Meanwhile, developers building LinkedIn MCP servers face challenges due to the lack of official support. Existing community options are either restricted official OAuth API tools or high-capability raw scraper tools that require sensitive session cookies, posing significant ban risks for AI agents.