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ontology-explorer

92 / 100 · Low risk

Fine to try. Some of what it can do is expected: a data skill usually connects to databases or online services with your credentials.

By HeshamFS/materials-simulation-skills (GitHub) · data · 83 stars · scanned at commit 7750559

Parse, navigate, and query materials science ontology structures — browse class hierarchies, inspect individual classes and their properties, look up object and data property definitions with domain/range, search for ontology terms by keyword, and parse or summarize raw OWL/XML files. Currently supports CMSO and ASMO; the broader OCDO ecosystem (CDCO, PODO, PLDO, LDO) is planned. Use when exploring what classes or properties an ontology provides, finding the right CMSO term for a crystal struct…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'ontology-explorer' ] || [ -L ~/.agents/skills/'ontology-explorer' ]; then echo 'A skill folder named ontology-explorer already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/HeshamFS/materials-simulation-skills' "$d" && git -C "$d" checkout --quiet '775055956bb8fa3838032c49a346e26d94d0d1f6' -- 'skills/ontology/ontology-explorer' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/ontology/ontology-explorer' ~/.agents/skills/'ontology-explorer' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'ontology-explorer' ~/.claude/skills/'ontology-explorer' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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