Stop shipping insecure MCP servers
Prefactor is the fastest way to harden your MCP authentication—without slowing down your build.
The Model Context Protocol (MCP) makes it easy to connect AI Agents with tools, APIs, and data. But out of the box, it doesn’t answer the hard question:
Who is this agent, and what should it be allowed to do?
Without identity and control, MCP integrations risk agent sprawl, shadow access, and ungoverned workflows. Prefactor MCP Auth solves this by making AI Agent identity first-class.
API keys don’t cut it for MCP. Here’s how Prefactor fixes it
Today (Without Prefactor)
Rely on static API keys
Manually provision clients
No explicit consent
No validation layer
Engineering burden
Today with Prefactor
Replace API keys with OAuth flows
Dynamic Client Registration — clients self-register without human ops
Built-in consent screens
Standardized server authentication
Drop-in integration
Bring your own IDP
No static API keys — modern OAuth flows instead
Built-in consent screens for customer trust
Dynamic Client Registration (DCR) — zero manual provisioning
Make Your MCP Server Customer-Ready
Prefactor gives you drop-in MCP authentication: OAuth flows, consent screens, and Dynamic Client Registration. Everything you need to move from insecure prototype to production-ready.