PassportMCP: Auto-sync browser auth with tools for agents

Learn how PassportMCP automatically syncs browser authentication for effortless HTTP requests, enabling seamless tool integration and bypassing manual cookie/token management.

Overview

PassportMCP is an sdk that automatically syncs your browser’s auth state so that you can build MCP servers for any given website. When using the sdk, you don’t have to worry about attatching cookies, refreshing tokens, or any of that. Instead, you can make normal GET and POST requests. This lets you build any MCP server you want!

The sdk can also be used in scenarios that have nothing to do with MCP. It’s just a useful utility if you ever want to make http requests that will automatically be authenticated using the credentials/cookies stored in the browser.

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