SAIA – Typed Contracts for LLM Outputs
Fixed verb vocabulary for LLM agents, but LangChain, LlamaIndex, and tool-calling already solve composition.
AI as functions. Install, import, call. Zero dependencies.
AI functions as npm packages—typed, testable, mock mode included.
Developers integrating AI features into applications
LangChain · Vercel AI SDK · LlamaIndex
Fixed verb vocabulary for LLM agents, but LangChain, LlamaIndex, and tool-calling already solve composition.
Schema validation catches LLM output mismatches before they break downstream systems.
Layer 2 execution testing without LLMs when eval frameworks only test intelligence.
Compiler-level validation turns Qwen's 6.75% structured output success rate into 100%.
Install eval pipelines via npm instead of reading docs, saving hours of setup.
Orchestrates recursive LLM agents in Rust when LangGraph dominates Python.