list-skills

list-skills is a command for Claude Code from travisjneuman/.claude. It costs 13 tokens per session (2,087 once invoked), scanned C, original, MIT.

A directory browser for finding installed and marketplace skills by technical area.

In plain words
What is it for?
Use it to list all available skills or find skills for a specific domain such as React, testing, or databases.
Why use it?
It removes the need to search through skill folders and marketplaces manually.

Command for Claude Code

Written for Claude Code: arguments in frontmatter. Also seen: reads .claude/ paths; mentions subagents.

Good fit Use it to list all available skills or find skills for a specific domain such as React, testing, or databases.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/travisjneuman/.claude/list-skills
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/travisjneuman/.claude

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for list-skills

README.md
[![agentmods](https://agentmods.dev/badge/commands/travisjneuman/.claude/list-skills/github.svg)](https://agentmods.dev/commands/travisjneuman/.claude/list-skills)
Your own site
<a href="https://agentmods.dev/commands/travisjneuman/.claude/list-skills"><img src="https://agentmods.dev/badge/commands/travisjneuman/.claude/list-skills/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for list-skills

Your own site · 80×15
<a href="https://agentmods.dev/commands/travisjneuman/.claude/list-skills"><img src="https://agentmods.dev/badge/commands/travisjneuman/.claude/list-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,087 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.02087
Opus 5 $0.00006 $0.01043
Sonnet 5 $0.00003 $0.00417
Haiku 4.5 $0.00001 $0.00209

Measured 9d ago against content hash 7f28c535a5e3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade C, and why

list-skills scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

find ~/.claude/plugins/marketplaces -name "SKILL.md" | xargs grep -li "<keyword>"

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

ls ~/.claude/skills/ | grep -v "^_\|README\|MASTER\|EXPERT" | sort
commands/list-skills.md · 223 lines

How it starts

The opening of the file, as written. The whole thing — 223 lines — stays where its author put it; the contents beside it link to each section on GitHub.

List Skills Command

Browse all available skills across local and marketplace sources.

Execution

If domain specified: {{domain}}

Filter and display skills matching the domain:

Local Skills (~/.claude/skills/):

ls ~/.claude/skills/ | grep -v "^_\|README\|MASTER\|EXPERT" | sort

Marketplace Skills:

  • Check ~/.claude/plugins/marketplaces/*/ for matching skills
  • Each marketplace may have different organization

If no domain specified:

Display comprehensive categorized skill overview:


Local Skills (127 total)

Foundation

  • core-workflow - Session protocols, git conventions, testing, debugging (auto-loads for complex tasks)

Generic Development (Any Stack)

  • generic-code-reviewer - Multi-stack code review
  • generic-design-system - Design tokens & patterns
  • generic-feature-developer - Architecture patterns
  • generic-ux-designer - UX best practices

Stack-Specific (12 skills)

  • generic-static-* - Static site patterns (4 variants: code-reviewer, design-system, feature-developer, ux-designer)
  • generic-react-* - React/TypeScript patterns (4 variants)
  • generic-fullstack-* - Next.js/NestJS patterns (4 variants)

Framework Skills (Modern JS Frameworks)

  • vue-development - Vue 3, Composition API, Pinia, Nuxt 3, Vitest
  • svelte-development - Svelte 5 runes, SvelteKit, $state/$derived/$effect

Platform Development (8 skills)

  • ios-development - Swift, SwiftUI, UIKit, Apple platforms
  • android-development - Kotlin, Jetpack Compose, Material Design
  • react-native - Cross-platform mobile with React Native
  • flutter-development - Dart, Flutter widgets, state management
  • electron-desktop - Desktop apps with Electron/Tauri
  • pwa-development - Progressive web apps, service workers
  • macos-native - AppKit, Catalyst, macOS system integration
  • game-development - Unity, Unreal Engine, Godot

Technical Architecture (5 skills)

  • api-design - REST/GraphQL API patterns
  • graphql-expert - Schema design, resolvers, subscriptions
  • microservices-architecture - Distributed systems patterns
  • websockets-realtime - Real-time communication (WebSocket, SSE)
  • i18n-localization - Internationalization, locale handling

Read the full file on GitHub · 223 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 223 lines · 13 tokens per session scan C 7f28c535a5e3

Subscribe to this mod's changes

list-skills is a command published in the GitHub repository travisjneuman/.claude (97 stars, last pushed 7d ago), licensed MIT. It adds 13 tokens to every session and 2,087 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it C with 2 findings (reads agent configuration directories, enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.