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etetoolkit

77 / 100 · Review before installing

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

By K-Dense-AI/claude-scientific-skills (GitHub) · data · 56,698 stars · scanned at commit 2d2065f

Analyzes, manipulates, compares, annotates, and visualizes phylogenetic or other hierarchical trees with ETE 4. Supports Newick/Nexus tree I/O, topology edits and pattern matching, Robinson-Foulds comparisons, gene-tree evolutionary events and reconciliation, NCBI/GTDB taxonomy, SmartView exploration, and publication rendering. Applies to existing trees after alignment and phylogenetic inference, rather than inferring trees from raw sequences.

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (data) that look related. Check that one does what you need.

• 80 Low risketetoolkitmkurman/zorai · 327 stars

Install

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

if [ -e ~/.agents/skills/'etetoolkit' ] || [ -L ~/.agents/skills/'etetoolkit' ]; then echo 'A skill folder named etetoolkit already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/K-Dense-AI/claude-scientific-skills' "$d" && git -C "$d" checkout --quiet '2d2065fb4520fa3f3f2bcf61cff26ec8b7eba4b5' -- 'skills/etetoolkit' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/etetoolkit' ~/.agents/skills/'etetoolkit' && 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/'etetoolkit' ~/.claude/skills/'etetoolkit' (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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Score history

Also found in

Identical copies of this skill exist at:

• K-Dense-AI/scientific-agent-skills/skills/etetoolkit