MCP Auth Broker
An OAuth and session broker for MCP server owners who need per-user authorization without building auth plumbing from scratch.
- Target market
- Indie devs and small teams of 1-10 building hosted MCP servers that connect to user accounts on Google, GitHub, Slack, Stripe, Notion, or their own SaaS.
Problem snapshot
What this solves
A founder builds a useful MCP server, then gets stuck because each user needs to connect their own GitHub or Google account safely. Hard-coding one API key is wrong, asking users to paste tokens is ugly, and building OAuth refresh, consent, callback handling, session binding, and revocation is a product by itself. Without this layer, the MCP server stays a…
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