#1
ClickHouse® is a real-time analytics database management system
48K starsJun 21, 2026 pushdata-analysisC++SQL
$ npx skills add ClickHouse/ClickHouseAlternatives
UNav Sim alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
UNav Sim
Visually Realistic Underwater Robotics Simulator UNav-Sim
46
Quality
69
Trust
314
Stars
#2
🔍 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#3
Solidity, the Smart Contract Programming Language
26K starsJun 29, 2026 pushweb3-analyticsC++Blockchain
$ npx skills add argotorg/solidity#4
Flower: A Friendly Federated AI Framework
7.0K starsJun 16, 2026 pushml-automationPythonMachine Learning
$ npx skills add flwrlabs/flower#5
FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-making in a user-friendly environment.
27K starsJun 13, 2026 pushfinanceC++Finance
$ npx skills add Fincept-Corporation/FinceptTerminal#6
Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages
13K starsJun 18, 2026 pushmedia-automationC++Voice
$ npx skills add k2-fsa/sherpa-onnx#7
🍃 Organic Maps is a free Android & iOS offline maps app for more than 6M travelers, tourists, hikers, and cyclists. It uses crowd-sourced OpenStreetMap data and is developed with love by the community. No ads, no tracking, no data collection, no crapware. Please donate to support the development!
14K starsJun 20, 2026 pushlegal-complianceC++Privacy
$ npx skills add organicmaps/organicmaps#8
OpenVINO™ is an open source toolkit for optimizing and deploying AI inference
10K starsJun 23, 2026 pushmedia-automationC++Speech
$ npx skills add openvinotoolkit/openvino#9
Easy to use open source fast database for search | Good alternative to Elasticsearch | Drop-in replacement for E in the ELK stack
12K starsJun 16, 2026 pushrag-knowledgeC++Search
$ npx skills add manticoresoftware/manticoresearch#10
Open3D: A Modern Library for 3D Data Processing
14K starsJun 16, 2026 pushml-automationC++Machine Learning
$ npx skills add isl-org/Open3D#11
cuDF - GPU DataFrame Library
9.7K starsJun 21, 2026 pushdata-analysisC++Data Analysis
$ npx skills add rapidsai/cudf#12
Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
12K starsJun 16, 2026 pushdevopsC++Kubernetes
$ npx skills add redpanda-data/redpanda#13
Deeplake is AI Data Runtime for Agents. It provides serverless postgres with a multimodal datalake, enabling scalable retrieval and training.
9.2K starsMay 21, 2026 pushrag-knowledgeC++Vector Search
$ npx skills add activeloopai/deeplake#14
Fit interpretable models. Explain blackbox machine learning.
6.9K starsJun 15, 2026 pushml-automationC++Machine Learning
$ npx skills add interpretml/interpret#15
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
141K starsJun 12, 2026 pushdevelopmentClaude CodeCursor
$ npx skills add x1xhlol/system-prompts-and-models-of-ai-tools#16
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
84K starsJun 24, 2026 pushagent-frameworksJavaScriptAI Agents
$ npx skills add thedotmack/claude-memHow 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 UNav Sim 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.