Open Source Radar

Trending AI repositories

Tracked daily across the agentic ecosystem. Velocity is computed from our own snapshot history — collecting the first week of data now; repos are linked to the startups behind them.

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Repos tracked
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Jul 12
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TopicAllAgentsMCPLLMRAGCoding agentsInferenceVector DBsBrowser
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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.

165k21kHTML
JuliusBrussee/
caveman

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

88k5.1kJavaScript
DietrichGebert/
ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

81k4.4kJavaScript
dair-ai/
Prompt-Engineering-Guide

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

76k8.4kMDX
headroomlabs-ai/
headroom

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

59k4.3kPython
asgeirtj/
system_prompts_leaks

Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT GPT-5.6, Codex GPT-5.6, GPT-5.5. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.

56k9.3kJavaScript
elder-plinius/
CL4R1T4S

LEAKED SYSTEM PROMPTS FOR CHATGPT, CLAUDE, GEMINI, GROK, PERPLEXITY, CURSOR, LOVABLE, REPLIT, AND MORE! - AI SYSTEMS TRANSPARENCY FOR ALL! 👐

45k9.2k
wshobson/
agents

Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI

38k4.1kPython
github/
awesome-copilot

Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.

36k4.5kPython
linshenkx/
prompt-optimizer

An AI prompt optimizer for writing better prompts and getting better AI results.

32k3.7kTypeScript
langfuse/
langfuse

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

In catalog: Langfuse
31k3.3kTypeScript
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.

27k6.0kPython
humanlayer/
12-factor-agents

What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?

24k1.8kTypeScript
promptfoo/
promptfoo

Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.

23k2.1kTypeScript
alirezarezvani/
claude-skills

345 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

22k3.1kPython
jnMetaCode/
agency-agents-zh

🎭 266 个即插即用的 AI 专家角色 — 支持 Hermes Agent/Claude Code/Cursor/Copilot 等 18 种工具,覆盖工程/设计/营销/金融等 20 个部门。含 50 个中国市场原创智能体(小红书/抖音/微信/飞书/钉钉等)。搭配编排器 agency-orchestrator,一句话即可让多位专家按 DAG 自动协作。

17k2.9kShell
Arize-ai/
phoenix

AI Observability & Evaluation

11k978Python
EvoMap/
evolver

The GEP-powered self-evolving engine for AI agents. Auditable evolution with Genes, Capsules, and Events. | evomap.ai

8.9k817JavaScript
freestylefly/
awesome-gpt-image-2

Prompt as Code | GPT-Image2 工业级提示词引擎与模板库,470+ 个案例逆向工程,20+ 套工业级模板,并提炼出Skills,持续更新中

8.3k1.1kJavaScript
cobusgreyling/
loop-engineering

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.

7.1k897JavaScript
kyegomez/
swarms

The Enterprise-Grade Production-Ready Multi-Agent Orchestration Framework. Website: https://swarms.ai

6.9k960Python
jnMetaCode/
superpowers-zh

🦸 AI 编程超能力 · 中文增强版 — superpowers(116k+ ⭐)完整汉化 + 6 个中国原创 skills,让 Claude Code / Copilot CLI / Hermes Agent / Cursor / Windsurf / Kiro / Gemini CLI 等 16 款 AI 编程工具真正会干活

6.8k650JavaScript
ashishps1/
learn-ai-engineering

Learn AI and LLMs from scratch using free resources

5.8k1.4k
FlorianBruniaux/
claude-code-ultimate-guide

The most comprehensive Claude Code guide: agentic workflows, hooks, skills, MCP servers, quizzes, and production-ready templates. 430K+ lines.

5.4k708Python
FellouAI/
eko

Eko (Eko Keeps Operating) - Build Production-ready Agentic Workflow with Natural Language - eko.fellou.ai

4.9k440TypeScript
WenyuChiou/
awesome-agentic-ai-zh

A trilingual (繁中 / English / 简中) learning roadmap for agentic AI: from LLM basics to multi-agent systems, with 240+ curated resources and hands-on examples. 中文 AI agent 學習地圖。

4.4k568Python
algorithmicsuperintelligence/
optillm

Optimizing inference proxy for LLMs

4.2k369Python
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.

4.1k745Python
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)

2.7k231Rust
Forward-Future/
loopy

A library of practical AI-agent loops and an installable skill for finding, adapting, and designing repeatable agent workflows.

2.6k226JavaScript
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