#1
A toolkit for making real world machine learning and data analysis applications in C++
14K starsMay 7, 2026 pushml-automationC++Machine Learning
$ npx skills add davisking/dlibAlternatives
Underwater Simulation alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Underwater Simulation
UWSim-NET, the Underwater Simulator
42
Quality
67
Trust
110
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#2
AutoHotkey - macro-creation and automation-oriented scripting utility for Windows.
13K starsMay 17, 2026 pushautomationC++Automation
$ npx skills add AutoHotkey/AutoHotkey#3
Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow
28K starsJun 16, 2026 pushml-automationC++Machine Learning
$ npx skills add dmlc/xgboost#4
Cross-platform, customizable ML solutions for live and streaming media.
36K starsJun 15, 2026 pushml-automationC++Machine Learning
$ npx skills add google-ai-edge/mediapipe#5
Tensor library for machine learning
15K starsJun 15, 2026 pushml-automationC++Machine Learning
$ npx skills add ggml-org/ggml#6
🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
54K starsJun 12, 2026 pushdevelopmentC++Static Analysis
$ npx skills add WerWolv/ImHex#7
Tesseract Open Source OCR Engine (main repository)
75K starsJun 13, 2026 pushdocument-processingC++OCR
$ npx skills add tesseract-ocr/tesseract#8
Port of OpenAI's Whisper model in C/C++
51K starsJun 22, 2026 pushmedia-automationC++Speech
$ npx skills add ggml-org/whisper.cpp#9
An Open Source Machine Learning Framework for Everyone
196K starsJun 16, 2026 pushml-automationC++Machine Learning
$ npx skills add tensorflow/tensorflow#10
PArallel Distributed Deep LEarning: Machine Learning Framework from Industrial Practice （『飞桨』核心框架，深度学习&机器学习高性能单机、分布式训练和跨平台部署）
24K starsJun 16, 2026 pushml-automationC++Machine Learning
$ npx skills add PaddlePaddle/Paddle#11
DuckDB is an analytical in-process SQL database management system
39K starsJun 20, 2026 pushdata-analysisC++SQL
$ npx skills add duckdb/duckdb#12
Nmap - the Network Mapper. Github mirror of official SVN repository.
13K starsJun 15, 2026 pushml-automationCMachine Learning
$ npx skills add nmap/nmap#13
ONNX Runtime: cross-platform, high performance ML inferencing and training accelerator
21K starsJun 16, 2026 pushml-automationC++Machine Learning
$ npx skills add microsoft/onnxruntime#14
A fast, distributed, high performance gradient boosting (GBT, GBDT, GBRT, GBM or MART) framework based on decision tree algorithms, used for ranking, classification and many other machine learning tasks.
18K starsJun 9, 2026 pushml-automationC++Machine Learning
$ npx skills add lightgbm-org/LightGBM#15
MNN: A blazing-fast, lightweight inference engine battle-tested by Alibaba, powering high-performance on-device LLMs and Edge AI.
15K starsJun 16, 2026 pushml-automationC++Machine Learning
$ npx skills add alibaba/MNN#16
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.
15K starsJun 15, 2026 pushdocument-processingC++PDF
$ npx skills add xournalpp/xournalppHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Underwater Simulation if it already passes your workflow test and repository review.
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