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Model APIs

90 tools

awesome-claude-code

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

FreeFree tier

mcp-for-beginners

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.

FreeFree tier

GenAI_Agents

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

FreeFree tier

agents-course

This repository contains the Hugging Face Agents Course.

This repository contains the Hugging Face Agents Course.

FreeFree tier

github-mcp-server

GitHub's official MCP Server

GitHub's official MCP Server

FreeFree tier

LibreChat

Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message se

Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active.

FreeFree tier

Chroma

Open-source embedding database

FreeFree tier

api-usage

Track and analyze your OpenAI API cost breakdown

A minimalist open-source tool to help you view the cost proportion of various models in your OpenAI API usage for a specific day. It allows you to track and analyze your daily usage and cost of the OpenAI API. Understand the costs for different models, including ChatGPT, GPT-4, Whisper, and text-embedding models. Display the information by time or using a pie chart. This tool is open-source and will not leak your API key.

FreeFree tier

opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

FreeFree tier

oumi

Easily fine-tune, evaluate and deploy gpt-oss, Qwen3, DeepSeek-R1, or any open source LLM / VLM!

Easily fine-tune, evaluate and deploy gpt-oss, Qwen3, DeepSeek-R1, or any open source LLM / VLM!

FreeFree tier

vllm

A high-throughput and memory-efficient inference and serving engine for LLMs

A high-throughput and memory-efficient inference and serving engine for LLMs

FreeFree tier

OpenMetadata

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team colla

OpenMetadata is a unified metadata platform for data discovery, data observability, and data governance powered by a central metadata repository, in-depth column level lineage, and seamless team collaboration.

FreeFree tier

serena

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

FreeFree tier

UI-TARS-desktop

The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

The Open-Source Multimodal AI Agent Stack: Connecting Cutting-Edge AI Models and Agent Infra

FreeFree tier

oh-my-openagent

omo; the best agent harness - previously oh-my-opencode

omo; the best agent harness - previously oh-my-opencode

FreeFree tier

semantic-router

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

FreeFree tier

dify

Production-ready platform for agentic workflow development.

Production-ready platform for agentic workflow development.

FreeFree tier

DALL·E Cli

Generate, edit, and filter images via CLI using DALL-E API

DalleCli is a powerful and easy-to-use command-line tool that leverages the OpenAI DALL-E API to generate, edit, and filter images. It allows users to create stunning images, apply various effects and filters, and enhance their creativity directly from the command line. DalleCli provides the ability to generate, edit, and filter images using the DALL-E 2 API provided by OpenAI.

FreeFree tier

langchain

The agent engineering platform

The agent engineering platform

FreeFree tier

Mistral AI

French AI platform with open-weight models, a generous free chat assistant, and deploy-anywhere flexibility for teams that need data sovereignty and customization.

French AI platform with open-weight models, a generous free chat assistant, and deploy-anywhere flexibility for teams that need data sovereignty and customization.

FreeFree tier

letsqu.it

Break free from unwanted habits with AI companion Quin

Letsqu.it is an AI-powered platform designed to help users quit various habits, including smoking, alcohol, social media, and more. It offers personalized guidance and support through an AI companion named Quin, which uses empathetic conversations and cognitive behavioral techniques to assist users in breaking free from unwanted habits.

FreeFree tier

LlamaFactory

Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

FreeFree tier

open-webui

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

FreeFree tier

lorax

Multi-LoRA inference server that scales to 1000s of fine-tuned LLMs

Multi-LoRA inference server that scales to 1000s of fine-tuned LLMs

FreeFree tier
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