UTCP: Open, direct alternative to MCP for tool calling

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aliraza1006 · 8h ago

UTCP (Universal Tool Calling Protocol) is an open standard for AI agents to call tools directly, positioned as a lightweight alternative to MCP. It eliminates the "wrapper tax" for lower latency by using a simple JSON manifest to connect to native APIs.

Would love to get your thoughts, especially if you're currently using MCP.

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UTCP: Open, direct alternative to MCP for tool calling

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