AI agents are not Bots on mopeds. They Are Micro-Platforms With Mobility.
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The prevailing mental model of AI agents is a bot with a moped: small, single-purpose, running errands. This is wrong. AI agents are micro-platforms with mobility. They ingest, produce for ingestion, extend capabilities at runtime, communicate bidirectionally, and traverse environments. The interaction model is metabolic: inputs determine process, process reshapes system. Platform evaluation (security, provisioning, efficiency) maps partially onto agents, producing false confidence because the checklist appears complete while hiding the dimensions where agents are fundamentally new: mobility, capability growth, emergent workflows, dynamic attack surfaces. MCP breach data (82% path traversal, 67% code injection across 2,614 implementations) shows structural pattern: attack surface is trajectory not boundary, constructed by agent in real time. Current protocols (MCP, A2A, ACP, UCP) standardize the socket when the problem is the electricity. Pre-semantic coordination reads behavioral signals without requiring standardized schemas.
AI agents, micro-platforms, metabolic interaction, agent ontology, MCP security, agentic protocols, platform evaluation trap, coordination infrastructure, pre-semantic coordination, capability growth, dynamic attack surface
Agents are not bots on mopeds, they are micro-platforms with mobility. The capability surface of a platform is designed; an agent's is enacted. Agent interaction is metabolic not request-response. Platform evaluation domesticates agents by making a new class of entity legible through frameworks that cannot see what makes it new. Attack surface is trajectory not boundary. Protocols standardize the socket not the electricity. The unit of analysis determines the infrastructure.
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