Define in seconds
defineTool with string shorthand params, auto Zod validation, auto MCP content conversion.
airMCP Server Framework
Build, run, and manage MCP servers with TypeScript.
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19 built-in plugins
Retry, cache, auth, rate limit, circuit breaker, webhook, i18n — one line each.
Multiple transports
stdio, SSE, HTTP — switch with one config line. Auto-detection included.
7-Layer Meter
Auto-classify every call from L1 (cache) to L7 (agent chain). Track cost and latency.