Skill comparison
Compare agent skills before installing.
Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Hello Agents is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Hello Agents
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Hello Agents
Best first install candidate based on install readiness and adoption.
Freshest repo
Graphrag
Most recent maintenance signal among this shortlist.
| Signal | Kernel Memory Research project. A Memory solution for users, teams, and applications. | Hello Agents 📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程 | Graphrag A modular graph-based Retrieval-Augmented Generation (RAG) system | Happy Llm 📚 从零开始构建大模型 |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 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 | 2.2K stars 0 installs | 59K stars 0 installs | 34K stars 0 installs | 31K stars 0 installs |
| Freshness | Jun 8, 2026 | Jun 11, 2026 | Jun 12, 2026 | May 6, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | C#, RAG, Claude Code | Python, RAG, Claude Code | Python, RAG, Claude Code, OpenAI Agents | Jupyter Notebook, RAG, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No major risk signals from current metadata | No major risk signals from current metadata | No major risk signals from current metadata |
| Best for | RAG and knowledge 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 | RAG and knowledge 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 | 0 views 0 install copies | 2 views 1 install copies | 5 views 0 install copies | 2 views 0 install copies |
| Install | $ npx skills add microsoft/kernel-memory | $ npx skills add datawhalechina/hello-agents | $ npx skills add microsoft/graphrag | $ npx skills add datawhalechina/happy-llm |