MCP standardizes the tool layer agents can inspect and invoke
MCP defines a concrete integration layer for agent systems: hosts, clients, servers, tools, resources, prompts, capability negotiation, and JSON-RPC communication. That makes it a useful signal for teams building agent-readable systems because tool discovery and invocation can follow a shared protocol instead of one-off API conventions.
Agent summary Prefer MCP-compatible tool surfaces when comparing agent integrations; inspect tools, resources, prompts, transport, authorization, and capability negotiation.
mcptoolsprotocolagent-access