similarity

Rank similar skills by keywords, dependencies, and metadata into tiers.

Updated Apr 26, 2026
One-click install
npx skills add https://github.com/EndUser123/cc-marketplace --skill similarity-enduser123
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: similarity
Source: https://github.com/EndUser123/cc-marketplace/tree/main/plugins/cc-skills-meta/skills/similarity
Command: npx skills add https://github.com/EndUser123/cc-marketplace --skill similarity-enduser123

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identify skills similar to a target based on keywords, dependencies, and metadata to surface redundancy, alternatives, and join points across the skill catalog.

Core Features & Use Cases

  • Semantic similarity scoring: compares target skills against all skills using multiple factors (keywords, dependencies, category, and content).
  • Tiered grouping: exports results grouped by similarity tier (HIGH/MEDIUM/LOW) for prioritized review.
  • Report generation: outputs a structured JSON report with full similarity data for archival and auditing.

Quick Start

Run a similarity analysis against a target skill to generate a ranked similarity report.

Frequently Asked Questions about similarity

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I find skills similar to a target skill in my repository?▼

To find similar skills, the tool compares a target skill against the catalog using keywords, dependencies, and metadata. It returns a ranked list grouped by similarity tiers to surface alternatives and redundancies.

How does similarity scoring work for skill metadata?▼

Similarity scoring evaluates direct similarity, category overlap, keyword matches, shared dependencies, and user suggestions. These multiple factors generate a comprehensive score for each analyzed skill.

What is the best way to identify redundant skills in a catalog?▼

The best way to identify redundant skills is running a similarity analysis. It compares target skills against the entire catalog and exports results grouped by HIGH, MEDIUM, and LOW similarity tiers for prioritized review.

Can I generate a report of shared dependencies and keyword matches across skills?▼

Yes, you can generate a report. The analysis outputs a structured JSON report containing full similarity data, including shared dependencies and keyword matches, for archival and auditing purposes.

Does the skill similarity analysis require any external dependencies to run?▼

No, the skill similarity analysis requires no external dependencies to run. It operates directly on the skills catalog within the repository to compute the similarity rankings.

When do I need to group skills by similarity tier?▼

You need to group skills by similarity tier when prioritizing review of catalog redundancies or join points. The tool categorizes results into HIGH, MEDIUM, and LOW tiers to focus your analysis efficiently.