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affaan-m/skill-scout

affaan-m

skill-scout

Search existing local, marketplace, GitHub, and web skill sources before creating a new skill. Use when the user wants to create, build, fork, or find a skill for a workflow.

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0installs0uses~1.1k
v1.0Saved May 15, 2026

Skill Scout

Use this skill before creating a new skill. The goal is to avoid duplicating existing community or marketplace work, while still vetting anything external before adoption.

Source: salvaged from stale community PR #1232 by redminwang.

When to Use

  • The user says "create a skill", "build a skill", "make a skill", or "new skill".
  • The user asks "is there a skill for X?" or "does a skill exist that does Y?"
  • The user describes a workflow and you are about to suggest creating a new skill.
  • The user wants to fork or extend an existing skill.

If the user explicitly says to skip search or create from scratch, acknowledge that and proceed with the requested creation workflow.

How It Works

Step 1 - Capture Intent

Extract:

  • The task the skill should perform.
  • The trigger conditions for using it.
  • The domain, tools, frameworks, or data sources involved.
  • Three to five search keywords plus useful synonyms.

Step 2 - Search Local Sources

Search installed and marketplace skill names first. Local sources are preferred because they are already part of the user's environment.

find ~/.claude/skills -maxdepth 2 -name SKILL.md 2>/dev/null | grep -iE "keyword|synonym"
find ~/.claude/plugins/marketplaces -path '*/skills/*/SKILL.md' 2>/dev/null | grep -iE "keyword|synonym"

Then search frontmatter descriptions:

grep -RilE "keyword|synonym" ~/.claude/skills ~/.claude/plugins/marketplaces 2>/dev/null

Step 3 - Search Remote Sources

Use available GitHub and web search tools. Prefer concise queries:

gh search repos "claude code skill keyword" --limit 10 --sort stars
gh search code "name: keyword" --filename SKILL.md --limit 10

For web search, use at most three targeted queries such as:

"claude code skill" keyword
"SKILL.md" keyword
"everything-claude-code" keyword

Step 4 - Vet External Matches

Before recommending any external skill for adoption or forking:

  • Read the SKILL.md frontmatter and instructions.
  • Look for unexpected shell commands, file writes, network calls, credential handling, or package installs.
  • Check whether the repository appears maintained.
  • Prefer copying into a fresh local branch and reviewing the diff over editing marketplace originals.

Step 5 - Rank Results

Rank candidates by:

  1. Exact keyword match in the skill name.
  2. Keyword or synonym match in description.
  3. Local installed or marketplace source.
  4. Maintained GitHub source with recent activity.
  5. Web-only mention.

Cap the final list at 10 results.

Step 6 - Present Decision Options

Give the user a short table:

Option Meaning
Use existing Invoke or install a matching skill as-is.
Fork or extend Copy the closest skill and modify it.
Create fresh Build a new skill after confirming no close match exists.

Only create a new skill after the user chooses that path or after the search finds no close match.

Examples

Result Table

| # | Skill | Source | Why it matches | Gap |
| --- | --- | --- | --- | --- |
| 1 | article-writing | Local ECC | Drafts articles and guides | Not focused on release notes |
| 2 | content-engine | Local ECC | Multi-format content workflow | Heavier than needed |
| 3 | blog-writer | GitHub | Blog writing skill with recent commits | Needs security review |

User-Facing Summary

I found two close local matches and one external candidate. The closest fit is
`article-writing`; it covers drafting and revision, but it does not include the
release-note checklist you asked for. I can either use it as-is, fork it into a
release-note variant, or create a fresh skill.

Anti-Patterns

  • Do not jump directly to new skill creation when a search is reasonable.
  • Do not install external skills without reading them first.
  • Do not present a long unranked list of weak matches.
  • Do not treat web-only mentions as trusted sources.
  • Do not edit installed marketplace originals in place.
  • search-first - General search-before-building workflow.
  • skill-stocktake - Audit installed skills for health, duplicates, and gaps.
  • agent-sort - Categorize and organize existing agents and skills.
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Overall Score

87/100

Grade

A

Excellent

Safety

90

Quality

88

Clarity

86

Completeness

83

Summary

Skill Scout guides an agent to search existing skill sources (local, marketplace, GitHub, web) before creating a new skill, helping avoid duplication and vet external sources. The skill provides a structured six-step workflow: capture intent, search local sources, search remote sources, vet external matches, rank results, and present decision options to the user.

Detected Capabilities

file read (local skill directories)filesystem search (find, grep)github search (gh search repos, gh search code)web search (conceptual)markdown parsing and table generationstructured decision presentation

Trigger Keywords

Phrases that MCP clients use to match this skill to user intent.

search existing skillsavoid skill duplicationfind skill for workflowvet external skillfork existing skillskill discoverysearch marketplace skill

Risk Signals

INFO

Local filesystem search in ~/.claude/skills and ~/.claude/plugins/marketplaces directories

Step 2 - Search Local Sources
INFO

GitHub CLI invocation (gh search) for repository and code search

Step 3 - Search Remote Sources
INFO

Instruction to read and vet external SKILL.md files for security concerns (shell commands, file writes, network calls, credentials)

Step 4 - Vet External Matches
INFO

Preference stated to copy external skills into fresh local branches rather than edit in place

Step 4 - Vet External Matches

Use Cases

  • Prevent skill duplication by searching before creation
  • Locate existing skills matching a user's workflow need
  • Vet external skills for security before adoption or forking
  • Decide between using existing, forking, or creating fresh skills
  • Audit marketplace and GitHub sources for maintained skill candidates
  • Help users fork and customize existing skills to their use case

Quality Notes

  • Clear step-by-step workflow with well-defined stages and expected outputs
  • Excellent scope boundaries: explicitly documents when to search vs. when to create, and anti-patterns to avoid
  • Strong security guidance in Step 4: instructs agent to review shell commands, file writes, network calls, and credential handling before adopting external skills
  • Provides concrete examples of result tables and user-facing summaries showing how to present findings
  • Search strategies are practical and concrete: bash commands for local search, gh CLI for GitHub, web search query examples
  • Anti-patterns section reinforces good practices: no jumping to creation, no installing without review, no editing marketplace originals
  • Related skills section connects this to related workflows for broader context
  • Handles user intent override: acknowledges when user explicitly requests to skip search or create from scratch
Model: claude-haiku-4-5-20251001Analyzed: May 15, 2026

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