#openai

The foundation layer for AI agents

Python framework for composable LLM workflows.

An async thread-safe singleton for the OpenAI Chat (completions) client

Transcribe on your own!

Tinfoil JavaScript / TypeScript Client supporting the OpenAI API standard

C# implementation of LangChain. We try to be as close to the original as possible in terms of abstractions, but are open to new entities.

The transparent, composable harness for TypeScript agents. The same code runs the full agent loop on a local 4B model or a frontier API, with tool-call healing, verification, and a signed evidence receipt for every run.

Privacy-first LLM proxy and AI gateway - load balancing, multi-provider routing, API key management, usage tracking, rate limiting. Self-hosted. Zero knowledge of your prompts.

Universal LLM API client — 163 providers, 14 native language bindings, powered by a Rust core

Multiplayer infrastructure for AI agents

Python SDK for AI agent monitoring, LLM cost tracking, benchmarking, and more. Integrates with most LLMs and agent frameworks including CrewAI, Agno, OpenAI Agents SDK, Langchain, Autogen, AG2, and CamelAI

Building applications with composability using Boxcars with LLM's.

Building TITAN — the open-source AI operating system for trusted autonomous work: agents, tools, memory, approvals, receipts, voice, mission control, and SOMA. npm i -g titan-agent

Universal LLM provider runtime — one interface for 75+ models. Authentication, routing, streaming, retries, rate limiting, and semantic caching.

GenAI OpenTelemetry Auto-Instrumentation Library A comprehensive wrapper for automatic instrumentation of LLM/GenAI applications Supports all major LLM providers and MCP (Model Context Protocol) tool calls

One Rust API to 25+ AI providers — chat, vision, tool calls, structured output, embeddings & reranking with built-in cost tracking

[EMNLP 2025 Demo] PDF scientific paper translation with preserved formats - 基于 AI 完整保留排版的 PDF 文档全文双语翻译，支持 Google/DeepL/Ollama/OpenAI 等服务，提供 CLI/GUI/MCP/Docker/Zotero

Local-first flight recorder for AI agents: every LLM call, tool call, cost, and loop captured by a transparent proxy. Zero code changes.

CLI tool for evaluating and comparing AI models across Google, Ollama, OpenRouter, LM Studio, LlamaBarn, and GitHub Models. Features robust error handling, cost tracking, memory-augmented chat, and dynamic test coverage.

Yet Another Agent SDK, CLI, Claw, Agent Platform

The AI control plane for software development. Discovers every model on your machine, routes by capability and cost, enforces PII policy, tracks spend.

The easiest way to use Ollama in .NET

A self-hosted workspace where people and coding agents work together across projects, sessions, and providers.

Use Dive to quickly build AI agents in Go. Build agentic CLIs or add AI to your backend Go services. Easily customized and embedded in larger applications.

Compression with a quality contract — cache-aware, causally-pruned LLM context compression for agentic runtimes, certified non-inferior across 7 domains. Works with any SDK.

Tandem is the authority layer between AI agents and company tools: runtime policy for tools, memory, approvals, and audit trails.

Selects and Rotates Models

Self-hosted multi-protocol AI API proxy for Antigravity, Codex, Grok, Kiro, OpenAI, Claude, and custom providers. Supports OpenAI-compatible API, Claude API, Gemini protocol conversion, GPT, Grok Build, Claude Opus, Gemini Pro, Kimi, MiniMax, provider pools, smart routing, and automatic failover.

LLM prompt language based on Jinja. Banks provides tools and functions to build prompts text and chat messages from generic blueprints. It allows attaching metadata to prompts to ease their management, and versioning is first-class citizen. Banks provides ways to store prompts on disk along with their metadata.

"Does this actually work with my agent?" An open, versioned registry of AI-agent artifacts: skills, plugins, MCP servers, models, etc. with provenance and evidence attached, published over open protocols.