AI SDK is a developer tool, library, or framework for building, testing, or maintaining software.
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For adding AI agents'-related SDKs, frameworks and tools, please visit. This list is only for AI assistants and agents.
A small SDK for tools, handoffs, guardrails, tracing, and agent orchestration.
Enterprise-grade Voice AI simulation SDK for scenario-driven stress testing of multimodal and agentic systems.
Runtime monitoring for AI agents — heartbeat watchdog, loop detection, cost tracking, auto-restart. Python SDK or HTTP API.
Production-grade SDK for observability, automated evaluations and prompt management with sub-100ms guardrails for LLM/agent workflows.
TypeScript SDK to easily call 100+ LLMs using OpenAI's format.
Platform and SDK for AI Engineers providing tools for LLM evaluation, observability, and a version-controlled enhanced prompt playground.
Production-Ready LLM Agent SDK for Every Developer.
Open-source SDK for running LLMs and multimodal models on-device across iOS, Android, and cross-platform apps.
A model-driven approach to building AI agents in just a few lines of code.