Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Last30days Skill
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Last30days Skill
Best first install candidate based on install readiness and adoption.
Freshest repo
melech-buy-vs-build
Most recent maintenance signal among this shortlist.
| Signal | melech-buy-vs-build Decide whether to adopt an existing tool or build a capability yourself, grounded in verified research. | Last30days Skill Research the last 30 days across Reddit, X, YouTube, Hacker News, Polymarket, GitHub, and the web, then synthesize a grounded brief for an AI agent. |
|---|---|---|
| Quality | 55/100 Promising | 100/100 Excellent |
| Decision verdict | 54/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 24 stars Verified outcomes are shown on each skill page | 62K stars Verified outcomes are shown on each skill page |
| Freshness | Oct 4, 2026 | Sep 19, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Claude Code | Python, Claude Code, Codex, Cursor, Agent Skills |
| Warnings | Low GitHub adoption signal · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Research agents workflows · Claude Code teams · builders willing to evaluate younger projects | Research agents workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · production agents without a repository 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 |
| Install | $ npx skills add AdirD/agent-shell-hamelech --skill melech-buy-vs-build | $ npx skills add mvanhorn/last30days-skill -g |