Jaspar API

Quality score: 70/100 · Category: Content · Sub-category: audio-podcast

Access JASPAR database for transcription factor binding profiles (matrices), collections, and species via REST API. Use when user wants to search for transcription factors, retrieve matrix details (PFM/PWM), infer profiles from protein sequences, or explore JASPAR collections.

What this skill does

Jaspar API is a production-ready Claude Code skill (quality score 70/100) in the audio-podcast sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/jaspar-api/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when user wants to search for transcription factors, retrieve matrix details (PFM/PWM), infer profiles from protein sequences, or explore JASPAR collections.

Who uses this skill

The Jaspar API skill is built for content creators, marketers, copywriters, SEO professionals, and editorial teams. 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/jaspar-api
curl -L https://claudskills.com/skills/jaspar-api/SKILL.md \
  -o ~/.claude/skills/jaspar-api/SKILL.md

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

Skills live at ~/.claude/skills/jaspar-api/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\jaspar-api\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.