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 1 skill
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Colossus is the strongest overall pick here because it has a 56/100 readiness score and fits Marketing and growth.
Strongest overall
Colossus
Do a manual repository review before adding this to an agent workflow.
Fastest prototype
Colossus
Best first install candidate based on install readiness and adoption.
Freshest repo
Colossus
Most recent maintenance signal among this shortlist.
| Signal | Colossus Self-hosted email marketing solution |
|---|---|
| Quality | 54/100 Needs review |
| Decision verdict | 56/100 Needs manual review Do a manual repository review before adding this to an agent workflow. |
| Adoption | 563 stars 0 installs |
| Freshness | Jan 3, 2024 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Python, Email Automation, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet |
| Best for | Marketing and growth 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 |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add vitorfs/colossus |