mcp_server_protocol

---

iso_doc_type: "Specification" iso_viewpoint: "ComponentView" type: "module" title: "factory-mcp-server::protocol — JSON-RPC Protocol" source_path: "crates/factory-mcp-server/src/protocol.rs" description: "ISO 42010 ComponentView / ISO 15289 Specification documentation for factory-mcp-server::protocol — JSON-RPC Protocol." tags: ['iso42010', 'okf', 'component_view', 'rust', 'ast'] timestamp: "2026-10-01T14:00:00Z" generated: "agent:okf-professional-documenter" verified: "true" last_verified_commit: "fbdc5848"

factory-mcp-server::protocol — JSON-RPC Protocol

Source: crates/factory-mcp-server/src/protocol.rs Layer: Interface

---

MCP JSON-RPC 2.0 protocol implementation handling tools/call, tools/list, and error response formatting.

---

Related: lib.rs · Tactical Design