“OpenTelemetry”

Python and TypeScript framework for multi-agent systems, with MCP and A2A interop, YAML orchestration and OpenTelemetry tracing.

TypeScript SDK for streaming chat, tool-calling agents and structured output across model providers and UI frameworks.

Python and TypeScript toolkit for calling any frontier LLM through one interface, with tools, structured output and tracing.

Python and TypeScript SDK that gives an AI agent a phone number, with pluggable LLM, speech and telephony providers.