ahwootech / BRUTAL
A free, open source C# framework for making games, or your own game engine. Direct access to native APIs and Vulkan, with the low-level libraries around them. The foundation under Kitten Space Agency and RimWorld's Waylith engine.
alexgaoth / awesome-reverse-engineered
don't reverse engineer smth twice. 12,000+ open-source tools built by reverse engineering closed apps, APIs, devices, protocols, file formats, games and AI tools. Search site + agent skill, refreshed nightly.
ranxianglei / billion-context
A TypeScript proxy plugin that sits between coding agents and model APIs, compressing conversation history into reversible layered summaries.
public-apis / public-apis
A collective list of free APIs
kalil0321 / reverse-api-engineer
The agent that turns websites into APIs!
TonF1917 / claude-desktop-multiple-windows-different-api
Multiple windows for Claude Desktop with different APIs at the same time: keep your official Claude subscription in one window and run other windows on custom / third-party APIs (cc-switch). Windows. 多开 Claude Desktop,多个窗口同时使用不同 API(官方订阅 + 第三方 API 同时工作)。
mudler / LocalAI
Open-source local AI engine that runs LLMs, vision, voice, image, and video models behind OpenAI-compatible APIs on CPU or GPU.
mnfst / awesome-free-llm-apis
A curated list of LLM APIs that offer permanent free tiers for text inference, with base URLs, models, and rate limits.
AgriciDaniel / claude-seo
Claude Code plugin that runs parallel SEO audits covering technical SEO, E-E-A-T, schema, GEO, and agent readiness.
n8n-io / n8n
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.
BerriAI / litellm
The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
cporter202 / API-mega-list
This GitHub repo is a powerhouse collection of APIs you can start using immediately to build everything from simple automations to full-scale applications. One of the most valuable API lists on GitHub—period. 💪
Mag1cFall / AIStudio2API
Go proxy that converts Google AI Studio web access into OpenAI, Anthropic, and Gemini compatible APIs with multi-account support.
SimoneAvogadro / android-reverse-engineering-skill
Claude Code skill that decompiles Android APK/XAPK/JAR/AAR files and extracts the HTTP APIs an app uses.
bitwarden / server
Backend APIs, SQL Server database, and Docker deployment tooling for the Bitwarden password manager clients.
ddalcu / mlx-serve
Native macOS and Apple Silicon inference server exposing OpenAI, Anthropic and Ollama APIs, with a Swift app, written in Zig.
KeygraphHQ / shannon
Shannon is an AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.
projectdiscovery / nuclei
Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.
open-free-llm-api / awesome-freellm-apis
134+ free LLM APIs & AI API keys from 40+ providers. Google Gemini, NVIDIA NIM, Groq, OpenRouter & more. One-click setup for Claude Code, Cursor and Codex.
apache / spark
Unified analytics engine for large-scale data processing with APIs in Scala, Java, Python, and R.
hashicorp / terraform
Terraform core: a CLI and graph engine for declaring, planning, and applying infrastructure changes from versioned configuration files.
SakiRinn / LiveCaptions-Translator
Windows desktop app that pipes Windows LiveCaptions speech text into translation APIs for real-time subtitle translation.
Silo-Server / silo-server
Self-hosted media streaming server with a Go backend, React web UI, Docker deployment, transcoding, and Jellyfin-compatible APIs.
SinapisAI / collective-model-intelligence
From a universe of models to Collective Model Intelligence.
uber / piranha
A tool for refactoring code related to feature flag APIs
directus / directus
The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
NangoHQ / nango
Connect your agents & product to 1,000 APIs.
Fosowl / agenticSeek
Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity.
seleniumbase / SeleniumBase
📊 Python APIs for Web Automation, E2E Testing, and Data Scraping. CDP Mode bypasses bot-detection and handles CAPTCHAs. Includes a Stealth mode for Playwright.
googleapis / mcp-toolbox
MCP Toolbox for Databases is an open source MCP server for databases.
DataTalksClub / machine-learning-zoomcamp
A free, cohort-based course teaching ML engineering: training models, exposing them via APIs, and deploying with Docker, Kubernetes, and AWS Lambda.
alufers / mitmproxy2swagger
Automagically reverse-engineer REST APIs via capturing traffic
marcelscruz / public-apis
A collaborative list of public APIs for developers
IridiumIO / CompactGUI
Reduce the space taken up by games and programs on disk by using native Windows APIs
firerpa / lamda
Android Full-Stack Device Control Platform: WebRTC/H.264 remote desktop, UI/OCR/image-matching automation, one-click MITM, built-in Frida, proxy/VPN/frp/P2P networking, MCP/Agent, 160+ APIs, designed for multi-device clusters and engineered deployments.
cporter202 / social-media-scraping-apis
A curated collection of social media scraping APIs and tools for Instagram, LinkedIn, Twitter/X, TikTok, YouTube, Facebook, and more. Extract posts, profiles, videos, comments, and engagement metrics.
shadcn-ui / cn
cn is a new engine for Tailwind class merging and conflict resolution. It replaces tailwind-merge and clsx. Same APIs. Full parity. And it is 30× faster.
Mininglamp-OSS / octo-server
🐙 The Go backend powering OCTO — an open workplace built for humans × AI agents. REST & WebSocket APIs, Lobster (AI agent) orchestration, and WuKongIM real-time messaging control plane.
nejib1 / Free-LLM
Directory of 34+ free LLM & AI APIs — permanent free tiers, trial credits, and no-card options. GPT-4o, Gemini, Claude, Llama, DeepSeek, Mistral & more. Synced daily from the live directory at free-llm.com.
delta-io / delta
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
gin-gonic / gin
Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.
airbytehq / airbyte
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.
ImageMagick / ImageMagick
ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, scripting, and integration across platforms.
QuentinFuxa / WhisperLiveKit
Real-time, local speech-to-text with streaming ASR, speaker diarization, translation, and OpenAI/Deepgram-compatible APIs.
bentoml / BentoML
The easiest way to serve AI apps and models - Build Model Inference APIs, Job queues, LLM apps, Multi-model pipelines, and more!
trailbaseio / trailbase
An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, MCP and admin UI built on Rust, SQLite (PG) & Wasmtime.
middleapi / orpc
Typesafe APIs Made Simple 🪄
IBM / mcp-context-forge
An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
googleapis / python-genai
Google Gen AI Python SDK provides an interface for developers to integrate Google's generative models into their Python applications.
cporter202 / scraping-apis-for-devs
This GitHub repo is a powerhouse collection of scraping APIs for developers that you can start using immediately to build everything from simple automations to full-scale applications.
yybmion / public-apis-4Kr
한국 서비스에 이용 가능한 Public API 모음 | Public APIs Available for Korean Services
kubernetes-sigs / gateway-api
Repository for the next iteration of composite service (e.g. Ingress) and load balancing APIs.
anthropics / anthropic-sdk-typescript
Access to Anthropic's safety-first language model APIs in TypeScript
NeteaseCloudMusicApiEnhanced / api-enhanced
🔍 网易云音乐 Node.js API Services (Half Refactor & Enhanced) 全网最全的网易云音乐API接口
anthropics / anthropic-sdk-go
Access to Anthropic's safety-first language model APIs via Go
cuga-project / cuga-agent
CUGA is an open-source generalist agent harness for the enterprise, supporting complex task execution on web and APIs, OpenAPI/MCP integrations, composable architecture, reasoning modes, and policy-aware features.
MakcRe / KuGouMusicApi
酷狗音乐 Node.js API service
nevercode-in / FreeDomains
A free, open-source subdomain service for developers to launch APIs, demos, and side projects without buying a domain
cporter202 / video-scraping-apis
A collection of APIs for scraping video metadata, engagement stats, and public video data across multiple platforms.
zhongkaifu / TensorSharp
A native .NET LLM inference engine and agent runtime for GGUF models. TensorSharp provides a console application, a web-based chatbot interface, iPhone App, and Ollama/OpenAI-compatible HTTP APIs for programmatic access. It supports Windows/MacOS/iOS/Linux with full GPU capability