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open-source GitHub repositories

Explore 126 tracked GitHub repositories tagged open-source. Compare their recorded star activity and implementation languages, then follow related topics to find other projects.

Snapshot: 2026-10-28. The collection gained 2,481 stars since the previous daily snapshot.

Tracked repositories: 126
Total stars: 1,547,317
Stars gained · 7 days: +24,604
Stars gained · 30 days: +70,793

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Star activity for open-source repositories on this page
Repository	Total stars	Today	7 days	30 days
f/prompts.chat	174.8K	+127	+1,095	+3,371
farion1231/cc-switch	149.4K	+411	+2,574	+11,886
langchain-ai/langchain	148.6K	+48	+416	+1,407
x1xhlol/system-prompts-and-models-of-ai-tools	144.3K	+15	+807	+807
unclecode/crawl4ai	86.4K	+85	+480	+2,048

Explore repositories

Showing 1–50 of 126 tracked repositories.

f/prompts.chat

f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

★ 174.8K+127 todayHTML

farion1231/cc-switch

A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Grok Build & Hermes Agent. Only official website: ccswitch.io

langchain-ai/langchain

The agent engineering platform.

★ 148.6K+48 todayPython

x1xhlol/system-prompts-and-models-of-ai-tools

FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

★ 144.3K+15 todayUnknown

unclecode/crawl4ai

Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it yourself, or use Crawl4AI Cloud with one key. Join our Discord https://discord.gg/VuxzM8mtf

★ 86.4K+85 todayPython

rtk-ai/rtk

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

★ 84.8K+133 todayRust

llm claude-code

calesthio/OpenMontage

World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

★ 72.5K+291 todayPython

janhq/jan

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.

★ 45.1K+10 todayRust

llm self-hosted

langchain-ai/langgraph

Build resilient agents.

★ 44.0K+65 todayPython

lyogavin/airllm

AirLLM 2.8T LLM inference with single 4GB GPU

★ 41.0K+206 todayJupyter Notebook

llm open-source

CopilotKit/CopilotKit

The Frontend Stack for Agents & Generative UI. React, Angular, Mobile, Slack, and more. Makers of the AG-UI Protocol

★ 38.3K+34 todayTypeScript

langfuse/langfuse

🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

continuedev/continue

open-source coding agent

★ 36.3K+13 todayTypeScript

SigNoz/signoz

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

gitleaks/gitleaks

Find secrets with Gitleaks 🔑

★ 30.4K+40 todayGo

Infisical/infisical

Infisical is the open-source platform for securing secrets, certificates, access, and AI Agents.

mlflow/mlflow

The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.

★ 28.6K+17 todayPython

ai machine-learning

comet-ml/opik

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

★ 23.0K+27 todayPython

kortix-ai/suna

The open-source AI Operating System

★ 20.3K+1 todayTypeScript

HBAI-Ltd/Toonflow-app

短剧、漫剧制作工具 Toonflow：开源 AI 视频创作平台，集成剧本创作、智能分镜、角色与场景资产管理、图像生成和视频生成。融合无限画布、AI Agent 与可视化工作流，支持本地部署、自选模型、跨平台客户端、MCP 与插件扩展。Open-source AI short drama and motion comic creation tool with an infinite canvas, AI agents, storyboarding, image and video generation. Self-hosted and extensible, with a canvas-based approach similar to LibTV and TapNow.

rowboatlabs/rowboat

AI coworker with memory and collaboration

★ 18.1K+3 todayTypeScript

codexu/note-gen

Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

★ 12.9K+11 todayTypeScript

VoltAgent/voltagent

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

★ 10.9K+6 todayTypeScript

trailhq/Trail-Code

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.

★ 10.8K+36 todayTypeScript

repowise-dev/repowise

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.

★ 7.9K+10 todayPython

traceloop/openllmetry

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

★ 7.5K+2 todayPython

llm open-source

builderz-labs/mission-control

Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.

★ 6.4K+1 todayTypeScript

Helicone/helicone

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

Anil-matcha/AI-Youtube-Shorts-Generator

Open-source alternative to Opus Clip, Vidyo.ai, Klap & SubMagic. Turn long-form YouTube videos into viral 9:16 shorts using LLM highlight detection, Whisper transcription, and auto vertical cropping — free, no watermarks, no per-clip credits.

BIT-DataLab/Edit-Banana

Edit Banana: A framework for converting statistical formats into editable.

★ 5.5K+0 todayPython

aipoch/open-science

The open-source AI research workbench for scientific research and agent workflows. Local-first, model-agnostic desktop app with extensible skills, MCP tools and connectors, Python/R execution and traceable artifacts for reproducible research on macOS, Windows and Linux.

Marker-Inc-Korea/AutoRAG

Your Personal Librarian Agent. Ask anything on your computer, organize files, remember important info and files.

★ 5.2K+4 todayTypeScript

ag2ai/ag2

AG2 (formerly AutoGen): The Open-Source AgentOS.Join us at: https://discord.gg/sNGSwQME3x

★ 5.0K+3 todayPython

alvinreal/awesome-opensource-ai

Curated list of the best truly open-source AI projects, models, tools, and infrastructure. Daily updated.

★ 4.9K+3 todayPython

aipotheosis-labs/aci

ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified MCP server. The birthplace of VibeOps.

★ 4.9K+0 todayPython

melgarafael/DeskcommCRM

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

★ 4.9K+22 todayTypeScript

ruc-datalab/DeepAnalyze

DeepAnalyze is the first agentic LLM for autonomous data science. 🎈你的AI数据分析师，自动分析大量数据，一键生成专业分析报告！

Observal/Observal

Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with your peers.

★ 4.5K+2 todayPython

mcp claude-code

basicmachines-co/basic-memory

AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN

★ 4.4K+11 todayPython

synthetic-sciences/openscience

The open-source AI workbench for scientific research

★ 4.3K+10 todayTypeScript

CopilotKit/OpenIntelligentUI

Open-Source Generative UI Framework

★ 4.0K+27 todayTypeScript

Open-Less/openless

Hold a key, speak, release — AI-polished text appears at your cursor in any app. Open-source voice input for macOS & Windows. (按住快捷键说话，松开即得润色后的文字)

★ 4.0K+5 todayRust

llm open-source

1186258278/OpenClawChineseTranslation

🦞 OpenClaw (Clawdbot/Moltbot) 汉化版 - 开源个人 AI 助手中文版 | Claude/ChatGPT LLM 接入 | WhatsApp/Telegram/Discord 多平台 | 每小时自动同步 | CLI + Dashboard 全中文 | 全流程搭建教程，以及排错指南！

★ 3.8K+1 todayJavaScript

HarnessRouter/harnessrouter

HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.

SamurAIGPT/llm-wiki-agent

A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persistent interlinked wiki. Works with Claude Code, Codex, OpenCode, Gemini CLI. No API key needed.

enactic/openarm

A fully open-source humanoid arm for physical AI research and deployment in contact-rich environments.

★ 3.6K+5 todayMDX

machine-learning python

lmnr-ai/lmnr

Laminar - open-source observability platform purpose-built for AI agents. YC S24.

★ 3.5K+6 todayTypeScript

zeronsh/zeron

A native control plane for Claude Code, Codex, Cursor, Devin and other coding agents.

★ 3.4K+17 todayRust

Natively-AI-assistant/natively-cluely-ai-assistant

Natively — Free open-source AI meeting assistant, interview copilot, and note taker. The best alternative to Cluely, Otter, Granola, Final Round AI, Fireflies, and Interview Coder. Real-time transcription, AI meeting notes, lecture recording, local RAG, BYOK, and stealth mode. Runs locally. No subscriptions. No data breaches.

Faceplugin-ltd/Open-Source-Face-Recognition-SDK

Face Recognition, Face Liveness Detection, Face Anti-Spoofing, Face Detection, Face Landmarks, Face Compare, Face Matching, Face Pose, Face Expression, Face Attributes, Face Templates Extraction, Face Landmarks

★ 3.0K+6 todayPython

machine-learning deep-learning