Uber Builds MCP Gateway to Govern 800+ Servers and 5,000+ Agent Tools

Original sourceInfoQ

Summary

Uber built an MCP Gateway to standardize discovery, authorization, and execution of internal AI agent tools, covering more than 800 MCP servers and 5,000+ tools. The architecture is split into an MCP Registry and a Proxy Gateway; the former controls tool definitions and activation status, while the…

Key points

For enterprises concerned about uncontrolled proliferation of agent tools, this is a reference governance architecture covering the full chain from discovery to authorization to auditing.
After an explosion in the number of agent tools, centralized gateways and default-off policies are key to whether enterprises can scale safely.
Platform teams can use this to design internal MCP registries and agent gateways, centralizing permissions, PII handling, and tool onboarding to reduce shadow-tool risk.

MCP企業代理治理

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