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Open source, understood in seconds.

Plain-language analysis of 9,393 open-source and AI projects, written from each project's own GitHub repository.

Tools

Popular tools

132 online tools that open and run in your browser, ordered by the GitHub stars of the open-source project behind each one.

All tools · 132
#01

Ollama Modelfile generator

Build an Ollama Modelfile — base model, system prompt, sampling parameters, stop sequences — plus the ollama create command.

181.1Kollama/ollama#02

.gitignore generator

Combine GitHub's official .gitignore templates — Node, Python, Go, Unity, macOS, JetBrains and more — into one file.

175.8Kgithub/gitignore#03

RAG text chunker

Split a document into overlapping chunks exactly as LangChain's RecursiveCharacterTextSplitter would, with Chinese punctuation understood.

146.4Klangchain-ai/langchain#04

LLM VRAM calculator

Estimate the GPU memory an open model needs under llama.cpp or Ollama — weights, KV cache and overhead — and which graphics cards it fits.

128.3Kggml-org/llama.cpp#05

MCP config generator

Tick the MCP servers you want and get a working config for Claude Desktop, Cursor, VS Code or Claude Code.

90.4Kmodelcontextprotocol/servers
Mermaid diagram editor90.3KAI chat with your own API key88.8KFine-tuning JSONL validator76KLLM API cost calculator58.8KPDF to images (PNG, JPG)53.9KPDF to text extractor53.9KAI writing improver43.9KAI typo and grammar fixer43.9KAI text summarizer43.9KAI key insights extractor43.9KAI meeting minutes generator43.9KAI research paper summarizer43.9KAI flashcard and quiz maker (Anki)43.9KAI formal email writer43.9KAI jargon explainer (glossary generator)43.9KAI code explainer43.9KAI code reviewer43.9KAI pull request description generator43.9KAI log analyzer43.9KAI Mermaid diagram generator43.9KAI PRD writer43.9KAI STRIDE threat model generator43.9KAI tag generator43.9KAI user story generator43.9K
Sorted by the GitHub stars of each tool's open-source project · snapshot Sep 16, 2026All tools · 132
Free course

AI engineering, from API calls to your own GPT

12 modules and 63 lessons: build real LLM applications first, then implement neural networks and a Transformer from scratch. Every output in the lessons comes from a real run.

Start the course

Weekly Top 10

Sep 7 – 13, 2026
Chart archive
  1. 1
    ayghri / i-have-adhd

    A skill for your coding agent to stop it from burying the answer. ADHD-friendly output.

    Developer ToolsPythonDeveloper toolingWeb serviceCross-platformPython
    15,84143,201—
  2. 2
    tt-a1i / archify
    Open sourceHTML
    8,88659,408down1
  3. 3
    deepseek-ai / deepseek-harness
    Open sourceTypeScript
    7,579221,465up1
  4. 4
    DietrichGebert / ponytail
    AI & Machine LearningJavaScriptAI & MLWeb serviceJavaScript
    7,461136,458down1
  5. 5
    cathrynlavery / diagram-design
    Open sourceHTML
    6,62338,783—
  6. 6
    mattpocock / skills
    Developer ToolsShellDeveloper toolingCommand lineShell
    6,197260,334down4
  7. 7
    affaan-m / ECC
    AI & Machine LearningJavaScriptAI & MLCommand lineJavaScript
    6,064256,936—
  8. 8
    heygen-com / hyperframes
    AI & Machine LearningTypeScriptAI & MLCommand lineTypeScript
    4,83949,170—
  9. 9
    microsoft / markitdown
    Developer ToolsPythonMarkdownDeveloper ExperiencePython
    4,658183,136—
  10. 10
    stablyai / orca
    AI & Machine LearningTypeScriptAI & MLCommand lineTypeScript
    4,53667,198down2
GitHub public repository data · Asia/ShanghaiHow we rank
AI channel

Rising this week

The open-source AI projects that gained the most GitHub stars in the last seven days.

Explore the AI channel
★ 28,800

Local voice clone, video dubbing, dictation and audiobook maker. The open-source ElevenLabs alternative.

+7,068 this weekPython
★ 27,970

Alibaba Open Code Review combines deterministic checks with a language-model agent to produce line-level findings for issues such as null access, concurrency errors, XSS, and SQL injection.

+5,822 this weekGo
★ 287,068

Superpowers packages repeatable engineering practices as agent skills, covering design, planning, testing, debugging, review, and branch completion.

+3,183 this weekShell
diegosouzapw

OmniRoute

★ 66,521

OmniRoute exposes one OpenAI-compatible endpoint for multiple model providers, with quota-aware routing, automatic fallback, and optional response compression.

+3,143 this weekTypeScript
Panniantong

Agent-Reach

★ 81,965

Agent Reach lets an AI agent search and read public content from services such as GitHub, Reddit, YouTube, Bilibili, and Xiaohongshu through one CLI.

+2,931 this weekPython
TauricResearch

TradingAgents

★ 106,586

TradingAgents coordinates specialized language-model agents for market research, debate, risk review, and simulated trading decisions.

+2,828 this weekPython