Open Source MCP Gateways Offer Centralized Control for Claude Code Workflows

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Connecting Claude Code directly to multiple Model Context Protocol servers creates problems including token bloat, credential sprawl, and security gaps in agentic coding environments. An MCP gateway acts as a reverse proxy that aggregates tool servers into a single authenticated interface, simplifying management for engineering teams. Bifrost, an open-source gateway built in Go by Maxim AI, has emerged as a leading option, reportedly cutting tool-definition token costs by up to 92.8% through its Code Mode execution feature. Other open-source alternatives such as Docker MCP Gateway, IBM ContextForge, and LiteLLM cater to more specific needs like container isolation, multi-protocol federation, and Python-based proxy setups. The guide aims to help engineering teams compare these gateway architectures and choose the most suitable solution for scaling Claude Code deployments.

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