ClaudSkills / Science & Research / biology-medicine

Featurecounts Rna Counting

Quality score: 70/100 · Category: Science & Research · Sub-category: biology-medicine

Counts RNA-seq reads overlapping GTF gene features. Takes sorted STAR BAMs plus GTF; outputs a per-gene tab-delimited matrix across samples. Handles strandedness (0/1/2), paired-end, multi-sample batch counting in one command, and outputs assignment statistics. Use Salmon for alignment-free quantification; use featureCounts when STAR BAMs already exist.

What this skill does

Featurecounts Rna Counting is a production-ready Claude Code skill (quality score 70/100) in the biology-medicine sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/featurecounts-rna-counting/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Featurecounts Rna Counting skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/featurecounts-rna-counting
curl -L https://claudskills.com/skills/featurecounts-rna-counting/SKILL.md \
  -o ~/.claude/skills/featurecounts-rna-counting/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/featurecounts-rna-counting/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/featurecounts-rna-counting/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\featurecounts-rna-counting\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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