#1
3D Computer Vision Framework
3.5K starsAug 12, 2026 pushrobotics-iotC++Computer Vision
$ npx skills add alicevision/AliceVisionAlternatives
Subspace alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Subspace
Subspace IPC
71
Quality
78
Trust
102
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#2
Open-source evaluation toolkit of large multi-modality models (LMMs), support 220+ LMMs, 80+ benchmarks
4.2K starsJun 17, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add open-compass/VLMEvalKit#3
AI IDE for hardware development, support Arduino, MicroPython, ESP32, STM32, RP2040, Nrf5x...
3.8K starsAug 11, 2026 pushrobotics-iotTypeScriptIoT
$ npx skills add ailyProject/aily-blockly#4
AI watermark remover. CLI and Python library to strip visible and invisible AI watermarks (Gemini / Nano Banana sparkle, SynthID) and provenance metadata (C2PA, EXIF, IPTC) from images.
4.3K starsJul 28, 2026 pushrobotics-iotPythonComputer Vision
$ npx skills add wiltodelta/remove-ai-watermarks#5
An open-source, AI-integrated, cross-platform terminal for seamless workflows
22K starsJul 16, 2026 pushcoding-agentsGoDeveloper Tools
$ npx skills add wavetermdev/waveterm#6
A Privacy-first, Cross-platform Text Expander written in Rust
14K starsJun 14, 2026 pushproductivity-automationRustProductivity
$ npx skills add espanso/espanso#7
$ npx skills add pranshuparmar/witr#8
KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.
28K starsJun 4, 2026 pushlegal-complianceC++Privacy
$ npx skills add keepassxreboot/keepassxc#9
A focused launcher for your desktop - native, fast, extensible
8.1K starsJun 15, 2026 pushproductivity-automationC++Productivity
$ npx skills add vicinaehq/vicinae#10
📝A simple and elegant markdown editor, available for Linux, macOS and Windows.
57K starsJun 16, 2026 pushdocument-processingTypeScriptMarkdown
$ npx skills add marktext/marktext#11
Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol
22K starsJun 14, 2026 pushtesting-qaTypeScriptTesting
$ npx skills add appium/appium#12
🌈一个跨平台的划词翻译和OCR软件 | A cross-platform software for text translation and recognition.
19K starsJun 16, 2026 pushdocument-processingJavaScriptOCR
$ npx skills add pot-app/pot-desktop#13
:love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.
18K starsJun 15, 2026 pushproductivity-automationJavaScriptEmail
$ npx skills add Foundry376/Mailspring#14
Continuous Profiling Platform. Debug performance issues down to a single line of code
11K starsJun 16, 2026 pushcoding-agentsGoDeveloper Tools
$ npx skills add grafana/pyroscope#15
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
12K starsJun 16, 2026 pushgithub-automationRubyGitHub
$ npx skills add ubicloud/ubicloud#16
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/xgboostHow 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 Subspace if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.