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
Nanobrowser is the strongest overall pick here because it has a 100/100 readiness score and fits Browser automation.
Strongest overall
Nanobrowser
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Nanobrowser
Best first install candidate based on install readiness and adoption.
Freshest repo
Adk Js
Most recent maintenance signal among this shortlist.
| Signal | WorldX One sentence creates an AI-driven world — generate maps, characters, and watch stories emerge on their own. 一句话生成一个AI自主驱动的世界. | Nanobrowser Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator. | Adk Js An open-source, code-first Typescript toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control. | Mysti AI coding dream team of agents for VS Code. Claude Code + openai Codex collaborate in brainstorm mode, debate solutions, and synthesize the best approach for your code. |
|---|---|---|---|---|
| Quality | 96/100 Excellent | 96/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 1.1K stars 0 installs | 13K stars 0 installs | 1.2K stars 0 installs | 1.1K stars 0 installs |
| Freshness | May 6, 2026 | Nov 24, 2025 | Jun 14, 2026 | Jun 12, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | TypeScript, AI Agents, Claude Code | TypeScript, AI Agents, Claude Code, OpenAI Agents, Browser agents | TypeScript, AI Agents, Claude Code | TypeScript, AI Agents, Claude Code, OpenAI Agents |
| Warnings | No major risk signals from current metadata | No major risk signals from current metadata | No major risk signals from current metadata | No major risk signals from current metadata |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation 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 |
| Not ideal for | 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 | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 3 views 0 install copies | 2 views 0 install copies | 2 views 0 install copies | 1 views 0 install copies |
| Install | $ npx skills add YGYOOO/WorldX | $ npx skills add nanobrowser/nanobrowser | $ npx skills add google/adk-js | $ npx skills add DeepMyst/Mysti |