Plugin
axiom-mcp-engineering
Engineering MCP (Model Context Protocol) servers as production-grade agent interfaces — tool API surface, idempotency and atomic claim semantics, structured error envelopes, schema versioning across model drift, stdio/HTTP transport, output-shape discipline (pagination, truncation), the four MCP primitives (tools/resources/prompts/sampling), composition across servers, observability, and golden-conversation testing. Router + 13 reference sheets, 3 commands (design-mcp-server, review-mcp-server, audit-mcp-tools), and 2 agents (mcp-server-architect, mcp-server-critic).