A systems challenge where every one of N tools must be integrated with every one of M models or agents, leading to exponential complexity.
More about N×M Integration Problem
The N×M Integration Problem is a scaling challenge in AI and software infrastructure where integrating N tools or APIs with M different models or agents requires N×M unique connections or adapters. This quickly becomes unmanageable as the ecosystem grows.
Protocols like MCP and standards like JSON‑RPC 2.0 help solve this problem by creating unified interfaces for plugin ecosystems and agent orchestration.