AI Developer Tools & SDKs

Reading, writing, and processing images in a wide variety of file formats, using a format-agnostic API, aimed at VFX applications

A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization

TypeChat is a library that makes it easy to build natural language interfaces using types

Typescript/React Library for AI Chat💬🚀

🍭 Lobe UI - an open-source UI component library for building AIGC web apps

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Make Any Website & Tool Your CLI. A universal CLI Hub and AI-native runtime. Transform any website, Electron app, or local binary into a standardized command-line interface. Built for AI Agents to discover, learn, and execute tools seamlessly via a unified AGENT.md integration

Per-component Internationalisation solution for JS application. Type-Safe. Translate with AI. Edit Visually

Unofficial High-Performance Vue.js Toolchain in Rust

Your agent writes bad React. This catches it

daslang - high-performance statically strong typed scripting language

A governed API layer for every app, person, and AI agent

js hook toolkit that all you need

AboutLibraries automatically collects all dependencies and licenses of any gradle project (Kotlin MultiPlatform), and provides easy to integrate UI components for Android and Compose Multiplatform environments

Build product integrations with AI

Financial data platform for analysts, quants and AI agents

An open-source database of AI models

Enterprise-ready MCP Gateway & Registry that centralizes AI development tools with secure OAuth authentication, dynamic tool discovery, and unified access for both autonomous AI agents and AI coding assistants. Transform scattered MCP server chaos into governed, auditable tool access with Keycloak/Entra integration

Call MCPs via TypeScript, masquerading as simple TypeScript API. Or package them as cli

OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required

☸️ The Open Testing Platform for AI-Driven Engineering Teams

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, data warehouse, a CDP, and an AI product assistant to help debug your code, ship features faster, and keep all your usage and customer data in one stack

PostHog FOSS is a read-only mirror of PostHog, with all proprietary code removed. NOTE: This repo is synced automatically from the main PostHog repo. Please raise any issues and PRs there

The Context Platform for your Data and AI Stack

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud

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

Let Claude or Codex maintain documentation for humans and AI

🤖 A powerful, open source JavaScript library for ChatGPT

Alternative code to use xiaozhi ai devices in esphome/home assistant

It's not AI that takes away your job, but the people who master the use of AI tools. Dimensionality reduction is the most deadly blow: destroying you, what does it have to do with you "The Three-Body Problem"

Create an RPG class profile from coding-assistant usage

Query public variant and gene–disease evidence through MCP

Give image agents crop validation and proportional sizing tools

Claude Code and Codex terminal in the MacBook notch

Cloud Chromium browsers with persistent sessions for agents

Share a coding agent’s full run, fixes, and diff in one link

Open-source Kubernetes UI and MCP server for agent investigations

Let websites use AI running locally in the Opera browser

Mac command wheel for dispatching dev chores to agents or a terminal

Mac SSH client with an approved AI agent and per-server desktop

Give AI agents separate virtual displays on a Mac

Local-first dashboard for Claude Code and Codex work habits

Use smart lights to show when Claude Code or Codex needs attention

Open-source browser agent with indexed controls and cited results

Open-source version control workflow for integrating parallel coding agent changes

Mac utility that identifies hot AI agents and shifts work to efficiency cores

An independent phone-calling plugin for OpenAI Dots

A small on-screen pet for each Claude Code session

Give AI assistants email verification and batch checking tools

Give AI agents web page screenshots through MCP and an API

Search a curated startup directory from AI agents through read-only MCP

Expose a curated product directory to AI agents through read-only MCP

Let AI agents search and compare launch listings through read-only MCP

Serverless AI workspace with OpenAI-compatible gateway, smart routing, semantic cache, RAG, and MCP agents

Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

An AI IDE for hardware development with Arduino, MicroPython, ESP32, STM32, RP2040, and nRF5x boards

Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies

The interaction control harness for customer-facing AI agents - optimized for building controlled, consistent, and predictable customer interactions with LLMs

Captures your web app's complete development timeline - server logs, browser events, console messages, network requests, and automatic screenshots - in a unified, timestamped feed for AI debugging

React data visualization library for streaming, networks, and AI-assisted development

An AI co-worker with its own computer. Self-evolving, persistent memory, MCP server, secure credential collection, email identity. Built on the Claude Agent SDK

An Open Agent Computer for ANY digital work

A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET

Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows

Awesome GUI Agent Paper List

The "Cloud Horse" team that makes money online for you 7*24

Mobile-first web interface for OpenCode AI agents. Manage, control, and code with multiple OpenCode agents from any device - your phone, tablet, or desktop. Features Git integration, file management, and real-time chat in a responsive PWA. Deploy with Docker for instant setup

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server

🤖 The largest directory for AI-ready documentation and tools implementing the proposed llms.txt standard

Agent OS: Stop prompting. Start specifying

Google Flights MCP and Python Library

Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider

Arkon gives organizations centralized control over how employees use any Ai Client. Admins manage resources, access policies, and workspace contexts from a single portal. Employees connect once via the Model Context Protocol (MCP) and get the right context automatically

AI agent security scanner. Detect vulnerabilities in agent configurations, MCP servers, and tool permissions. Available as CLI, GitHub Action, ECC plugin, and GitHub App integration. 🛡️

A static blog implemented using NextJS + Notion API that supports multiple deployment solutions. It requires no server and zero threshold to build a website. It is designed for Notion and all creators. (A static blog built with NextJS and Notion API, supporting multiple deployment options. No server required, zero threshold to set up a website. Designed for Notion and all creators.)

Deep Code is a terminal AI coding assistant optimized for the deepseek-v4 model, supporting deep thinking, reasoning intensity control, and Agent Skills

WUPHF is a collaborative office of AI employees who build and maintain their own knowledge base to never lose context for the tasks you give them. Supports Claude Code, Codex, OpenClaw and local LLMs via OpenCode

The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separation, cloud routing. Drop-in OpenAI replacement. Works with Claude Code, Cursor, Aider

Chrome DevTools for coding agents

⚡ Increase demand analysis efficiency by 200%! The world's first team collaboration MCP server designed for the AI ​​programming era, automatically analyzes requirements, automatically writes front-end and back-end codes, and downloads cutouts

A collection of sample agents built with Agent Development Kit (ADK)

Harbor is a framework for running agent evaluations and creating and using RL environments

Never stop coding. Free AI gateway: one endpoint, 160+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA

Offensive-security MCP server with 205 wrapped tools, 17 specialist agents, and 60 SPA-aware probes for OWASP Top 10. CLI + MCP, BYO LLM. No API key needed on MCP path

Chat2API enables zero-cost access to leading AI models by leveraging official web UIs. It supports providers such as DeepSeek, GLM, Kimi, MiniMax, Qwen, and Z.ai, and seamlessly integrates with tools like openlcaw, Cline, and Roo-Code

Autonomous Hacking Agent for Red Team

The Starting Point for Next-Gen Agents

slime is an LLM post-training framework for RL Scaling

A modern, native-experience database management tool that supports MySQL, PostgreSQL, SQLite and other databases. It is built with Go backend + Wails + React frontend, with fast startup, small size and strong performance

An Obsidian plugin that embeds Claude Code/Codex as an AI collaborator in your vault

void is an open-source GitHub project focused on MCP and tool-calling integration, developer-centric engineering workflows

Grok2API is a Grok gateway built on FastAPI that supports the conversion of Grok Web capabilities into an OpenAI compatible API