Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
chem-hazard-toxicity
Prototype with this skill first; keep a fallback candidate ready.
Fastest prototype
chem-hazard-toxicity
Best first install candidate based on install readiness and adoption.
Freshest repo
chem-hazard-toxicity
Most recent maintenance signal among this shortlist.
| Signal | chem-hazard-toxicity Extract explicit safety warnings, GHS classifications, LD50 toxicity profiles, and acute oral toxicity triage from PubChem PUG VIEW. | chem-similarity-search Find structurally similar chemical compounds using PubChem's 2D fast similarity engine via the PUG-REST API. |
|---|---|---|
| Quality | 69/100 Promising | 69/100 Promising |
| Decision verdict | 68/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 68/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. |
| Adoption | 161 stars Verified outcomes are shown on each skill page | 161 stars Verified outcomes are shown on each skill page |
| Freshness | Sep 3, 2026 | Sep 3, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Claude Code | Claude Code, Cursor |
| Warnings | The SKILL.md excerpt is truncated in the review material, but the full file appears complete and well-structured. · No OpenAgentSkill engagement data yet | The SKILL.md excerpt shows an incomplete line in the script (e.g., 'elif' with no following code), but this is likely due to truncation in the provided excerpt and not a real issue. · No OpenAgentSkill engagement data yet |
| Best for | Web scraping workflows · Claude Code teams · builders willing to evaluate younger projects | RAG and knowledge workflows · Claude Code teams · builders willing to evaluate younger projects |
| Not ideal for | teams that need a vendor-supported SLA · production agents without a repository review | teams that need a vendor-supported SLA · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add learningmatter-mit/AtomisticSkills --skill chem-hazard-toxicity | $ npx skills add learningmatter-mit/AtomisticSkills --skill chem-similarity-search |