MCP tool definitions can bloat AI agent context windows; HyperNexus proposes semantic routing

Short summary

The post identifies a real problem: connecting multiple MCP servers to an AI agent floods the context window with thousands of tokens of tool definitions. It then promotes HyperNexus, an open-source tool that uses semantic search to inject only the top 3 most relevant tool schemas per request, claiming a 95% reduction in tool-related context usage. The content is thin and reads primarily as a product announcement rather than a substantive technical analysis.

• •MCP tool definitions can consume 50K+ tokens when connecting multiple servers to an AI agent
• •HyperNexus uses semantic search to inject only the 3 most relevant tool schemas per request
• •Post is primarily a product launch announcement with minimal technical depth

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