AgentRPC is a universal Remote Procedure Call (RPC) layer that connects AI agents and workflows to functions deployed across various networks and environments. It unifies tools from multiple programming languages, provides automated service discovery and routing, and supports integration with various AI model SDKs. Developers and organizations building AI agents or complex distributed systems might use AgentRPC to simplify cross-network functionality, enable language-agnostic development, handle long-running functions, improve observability, and standardize tool definitions for AI models, ultimately streamlining the process of integrating AI agents with diverse function ecosystems.