Skill

janitor-compare

Compares local Claude Code skills against GitHub alternatives using composite scores for keyword overlap, popularity, recency, and activity, plus marketplace install counts.

Bash

Github

developer-tools

npx claudepluginhub khendzel/skills-janitor --plugin skills-janitor

Tool Access

This skill uses the workspace's default tool permissions.

Preview

Compare a local skill against alternatives found on GitHub, with composite scoring and marketplace install counts.

SKILL.md

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SkillIssue

Stats

Stars16

Forks3

Last CommitMar 24, 2026

Actions

View Source View Plugin View on GitHub View README

Help us improve

Share bugs, ideas, or general feedback.

Market Comparison

Compare a local skill against alternatives found on GitHub, with composite scoring and marketplace install counts.

How to Run

bash ~/.claude/skills/skills-janitor/scripts/compare.sh <skill-name> [--json]

<skill-name> - the local skill folder name to analyze

--json - raw JSON output

Scoring

Each alternative gets a composite relevance score (0-100):

40% keyword overlap with your skill's description

30% popularity (log-scaled GitHub stars)

15% recency (days since last update)

15% activity (forks/stars ratio)

Data Sources

GitHub repository search (keyword-based)

~/.claude/plugins/install-counts-cache.json - official marketplace install counts (150+ plugins, maintained by Claude Code itself)

Example Output

=== Skills Janitor - Market Analysis === Analyzing: skills-janitor --- Alternatives Found --- # Repository Score Stars Overlap Updated 1 obra/superpowers 72.3 106k 45% 2026-03-22 2 user/skill-manager 58.1 2.1k 62% 2026-03-18 --- Related Marketplace Plugins (install counts) --- 169,670 code-review (shared: code) 77,603 skill-creator (shared: skills) Your skill is not in the official marketplace.

Related Skills

For finding skills by keyword: /janitor-search

For checking your usage: /janitor-usage

For full inventory: /janitor-audit

Market Comparison

Compare a local skill against alternatives found on GitHub, with composite scoring and marketplace install counts.

How to Run

bash ~/.claude/skills/skills-janitor/scripts/compare.sh <skill-name> [--json]

<skill-name> - the local skill folder name to analyze
--json - raw JSON output

Scoring

Each alternative gets a composite relevance score (0-100):

40% keyword overlap with your skill's description
30% popularity (log-scaled GitHub stars)
15% recency (days since last update)
15% activity (forks/stars ratio)

Data Sources

GitHub repository search (keyword-based)
~/.claude/plugins/install-counts-cache.json - official marketplace install counts (150+ plugins, maintained by Claude Code itself)

Example Output

=== Skills Janitor - Market Analysis ===
Analyzing: skills-janitor

--- Alternatives Found ---
  #  Repository                Score  Stars  Overlap  Updated
  1  obra/superpowers           72.3  106k     45%    2026-03-22
  2  user/skill-manager         58.1  2.1k     62%    2026-03-18

--- Related Marketplace Plugins (install counts) ---
   169,670  code-review (shared: code)
    77,603  skill-creator (shared: skills)

  Your skill is not in the official marketplace.

Related Skills

For finding skills by keyword: /janitor-search
For checking your usage: /janitor-usage
For full inventory: /janitor-audit