Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Sim is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
Sim
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Sim
Best first install candidate based on install readiness and adoption.
Freshest repo
Sim
Most recent maintenance signal among this shortlist.
| Signal | OpenHarmony 华为鸿蒙分布式操作系统（Huawei HarmonyOS，纯血鸿蒙Harmony Next ），开源鸿蒙分布式操作系统（ OpenHarmony）开发技术交流，最全鸿蒙技术资料库，手册，指南，共建国产操作系统万物互联新生态。 | Tasmota Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at | Wasm3 🚀 A fast WebAssembly interpreter and the most universal WASM runtime | Sim Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce. |
|---|---|---|---|---|
| Quality | 76/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 78/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 1.4K stars 0 installs | 24K stars 0 installs | 8.0K stars 0 installs | 29K stars 0 installs |
| Freshness | Jul 1, 2025 | Jun 16, 2026 | Jul 18, 2026 | Jul 18, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | C, IoT, Claude Code | C, Automation, Claude Code | C, DevOps, Claude Code | TypeScript, RAG, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No major risk signals from current metadata |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 6 views 0 install copies |
| Install | $ npx skills add fenwii/OpenHarmony | $ npx skills add arendst/Tasmota | $ npx skills add wasm3/wasm3 | $ npx skills add simstudioai/sim |