High-performance GraphQL API gateway and runtime built in Rust for composing multiple upstream REST, gRPC, and GraphQL APIs into a unified GraphQL schema.
Declarative GraphQL runtime with @server, @http, @upstream, @cache, and @batch directives. Provides N+1 detection, HTTP caching, request batching, and static schema validation.
CLI coding harness from Tailcall Inc supporting 300+ AI models (Claude, GPT, Grok, Gemini, Deepseek) with ZSH integration, multi-agent architecture, and large codebase context engines.