🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3, Qwen3-MoE, DeepSeek-R1, GLM4.5, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Llava, …

Production-ready platform for agentic workflow development.

🚀 Self-hosted AI automation platform. Deploy n8n, Ollama, Flowise, RAG, Supabase & 30+ tools with one command. Auto HTTPS. Free Zapier/Make alternative.

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

Intelligent automation and multi-agent orchestration for Claude Code

MCP Toolbox for Databases is an open source MCP server for databases.

Desktop Extensions: One-click local MCP server installation in desktop apps

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Sentinel is a set of rules—an AI operating system for disciplined, test-driven software development. It transforms Cursor's raw power into a high-trust, zero-ambiguity execution engine, enforcing t…

Morfologik Polish Lemmatizer plugin for Elasticsearch

Local-first, open-source tools for automating everyday work.

A visual playground for agentic workflows: Iterate over your agents 10x faster

The fastest way to build robust AI agents

Python tool for converting files and office documents to Markdown.

Self-hosted Workflow Automation Tool

A NestJS library for building efficient, scalable, and quick solutions based on the OpenAI Assistant API (chatbots) 🤖 🚀 Chatbot, Ready API and UI, OpenAI Functions, GPT-4 Vision, GPT-4o