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skill-lookup

Search, retrieve, and install Agent Skills from the prompts.chat registry using MCP tools. Use when the user asks to find skills, browse skill catalogs, install a skill for Claude, or extend Claude's capabilities with reusable AI agent components.

82

0.97x
Quality

78%

Does it follow best practices?

Impact

80%

0.97x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./plugins/claude/prompts.chat/skills/skill-lookup/SKILL.md
SKILL.md
Quality
Evals
Security

Evaluation results

40%

-50%

Installing a Shared Skill Package

Skill installation directory structure and verification

Criteria
Without context
With context

Skills root directory

100%

0%

Slug-named subdirectory

100%

0%

SKILL.md placement

100%

0%

Additional file placement

100%

0%

Frontmatter verification

50%

50%

Skill purpose explanation

100%

100%

Activation context

100%

100%

100%

12%

Presenting Skill Search Results to a User

Search result presentation format

Criteria
Without context
With context

Title displayed

100%

100%

Description displayed

100%

100%

Author name displayed

100%

100%

File list displayed

100%

100%

File count displayed

0%

100%

Category displayed

100%

100%

Tags displayed

100%

100%

Link displayed

100%

100%

Readable format

100%

100%

100%

30%

Skill Discovery and Installation Workflow Guide

Search-before-create workflow and tool parameters

Criteria
Without context
With context

Search before create

100%

100%

Uses search_skills tool

100%

100%

Query parameter

100%

100%

Limit parameter

0%

100%

Category or tag parameter

0%

100%

Uses get_skill tool

100%

100%

get_skill uses id param

100%

100%

Skills directory path

35%

100%

SKILL.md read-back verification

50%

100%

Activation explanation

100%

100%

Repository
f/awesome-chatgpt-prompts
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

Is this your skill?

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