Skills

Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.

build-ghost-app

73

TryGhost/Ghost

Skill Claude CodeCodex

Connect a Ghost app to Ghost Admin with the app SDK, and serve its manifest and install link. Use when building a Ghost app, connecting it to Admin, writing its manifest or installing it.

not rated 56k +47 changed today A 44 tokens original MIT

deeptutor-cli

74

HKUDS/DeepTutor

Skill Claude CodeCodex

Configure, manage, and use DeepTutor through its CLI, including capabilities, knowledge bases, partners, memory, sessions, notebooks, providers, skills, and the server or Web app.

not rated 55k +3.7k changed 8d ago A 42 tokens original Apache-2.0

multica-onboarding

75

multica-ai/multica

Skill Claude Code

Use when a product-authored kickoff starts or resumes Mika's interactive onboarding for a Multica workspace. The opening greeting has already been sent; carry the member from their first message to one real, confirmed, issue-based execution and a clear handoff.

not rated 55k +655 yesterday A SkillSpector: warn 55 tokens

bmad-architecture

76

bmad-code-org/BMAD-METHOD

Skill Claude CodeCodex

Work out and record the architecture decisions that keep separately built parts of a system consistent, in a short architecture document. Creates, updates, or validates one; works from a ticket file, with an existing codebase or architecture document beside it. Use when the user says "create the architecture", "create…

not rated 55k +184 changed 18d ago A Socket: passSnyk: passSkillSpector: pass 79 tokens

cookbook-audit

77

anthropics/claude-cookbooks

Skill Claude Code ✓ vendor

Audit an Anthropic Cookbook notebook based on a rubric. Use whenever a notebook review or audit is requested.

not rated 54k +285 changed 13d ago A Socket: warnSnyk: warnSkillSpector: warn 26 tokens original MIT

mobile-native

78

emilkowalski/skills

Skill Claude CodeCodex

Make a web app feel native on a phone — the small CSS and meta-tag fixes that separate "a website in a browser" from something that feels installed. Covers sticky hover states, tap highlight flashes, the 100vh bug, inputs that zoom the page, laggy taps, pull-to-refresh hijacking scroll, content under the notch…

not rated 54k +1.8k 2d ago A Socket: passSnyk: pass 167 tokens original MIT

skill-creator

79

CherryHQ/cherry-studio

Skill Claude CodeCodex

Create, edit, evaluate, and optimize skills, including benchmarking and description tuning for better triggering.

not rated 53k +185 changed 17d ago A SkillSpector: warn 23 tokens AGPL-3.0

nature-downloader

80

Yuan1z0825/nature-skills

Skill Codex

Use when a user needs lawful academic full text, CNKI institutional access, English OA retrieval, publisher API access, institutional browser fallback, or supporting information downloads.

not rated 52k +894 changed 17d ago A ✓ AI review Socket: failSnyk: passSkillSpector: warn 36 tokens original Apache-2.0

convert-web-app

81

tldraw/tldraw

Skill Claude Code

This skill should be used when the user asks to "add MCP App support to my web app", "turn my web app into a hybrid MCP App", "make my web page work as an MCP App too", "wrap my existing UI as an MCP App", "convert iframe embed to MCP App", "turn my SPA into an MCP App", or needs to add MCP App support to an existing…

not rated 51k +123 yesterday A SkillSpector: warn 115 tokens

minecraft-debug-mcp

82

moeru-ai/airi

Skill Codex

Operate and debug the live Minecraft bot through its built-in MCP REPL server. Use when work requires starting the bot with pnpm dev, connecting to the local MCP endpoint, inspecting cognitive state/logs/history, injecting synthetic chat/events, or running targeted REPL code against the running brain during…

not rated 51k +201 today A SkillSpector: warn 68 tokens original MIT

localai-apps

83

mudler/LocalAI

Skill Claude CodeCodex

Use when the user asks for an app, a tool, a tracker, a dashboard, a form, a game, a calculator, a planner or anything interactive to use inside LocalAI. Build it as a Page.

not rated 50k +136 yesterday A 49 tokens original MIT

query-dialect

84

metabase/metabase

Skill Claude CodeCodex

The query dialect executequery and questionwrite's query accept — numeric table/field ids, clause shape, filters, aggregation, breakouts, joins, expressions, multi-stage queries, saved-card sources. Read before authoring any non-trivial query, or on a shape / unknown-id rejection. Triggers — "write an MBQL query"…

not rated 50k +159 changed 14d ago A 106 tokens

skill-creator

85

HKUDS/nanobot

Skill Claude CodeCodex needs its repo

Create, update, or package agent skills.

not rated 50k +179 changed 22d ago A Snyk: passSkillSpector: warn 13 tokens original MIT

alchemy-provider

86

pingdotgg/t3code

Skill Claude CodeCodex needs its repo

Bring up a new Alchemy cloud provider (its own @alchemy.run/ package under packages/ ) end to end — credentials, a distilled SDK, resources, bindings, live tests, and the patch loop that feeds live-test failures back into distilled — or extend an existing provider with a new service, or bring an existing provider up…

not rated 48k +16k today A 153 tokens original MIT

herdr

87

herdrdev/herdr

Skill Claude CodeCodex

Control Herdr, a terminal multiplexer for coding agents. Use only when the user explicitly mentions Herdr or asks to use Herdr to inspect or control panes, tabs, workspaces, commands, or another agent. Do not use merely because a task could benefit from a background terminal, delegation, or parallel work. Requires…

not rated 48k +1.4k changed 24d ago A Socket: passSnyk: passSkillSpector: pass 74 tokens original Apache-2.0

skill-creator

88

zhayujie/CowAgent

Skill Claude CodeCodex

Create, install, or update skills in the workspace. Use when (1) installing a skill from a URL or remote source, (2) creating a new skill from scratch, (3) updating or restructuring existing skills. Always use this skill for any skill installation or creation task.

not rated 48k +107 yesterday A ✓ AI review Snyk: failSkillSpector: warn 61 tokens original MIT

draft-release-notes

89

prisma/orm

Skill Claude CodeCodex ✓ vendor

Author the committed release-notes file for a Prisma 8 release (stable or 8.0.0-rc.N) by enumerating the merged PRs since the previous release v tag (stable or -rc.N), resolving opaque TML-NNNN: titles via Linear context (never copied verbatim), triaging public-worthiness, and writing categorized notes — breaking…

not rated 48k +4 changed 1mo ago A Snyk: warnSkillSpector: pass 174 tokens original Apache-2.0

aip-tracker

90

apache/airflow

Skill Claude CodeCodex ✓ vendor

Track Airflow Improvement Proposal (AIP) implementation progress by comparing Confluence specs against codebase evidence. Use when asked to assess, report on, or compare AIP status.

not rated 47k +48 yesterday A Snyk: warnSkillSpector: pass 41 tokens original Apache-2.0

siyuan-note/siyuan

Skill Claude CodeCodex

Official frontend plugin development workflow. After the user explicitly opts in, clarify missing requirements, confirm a short plan, implement in a managed copy, verify, and package. Installation and activation require separate authorization.

not rated 47k +80 yesterday A 46 tokens AGPL-3.0

gh-skill

92

cli/cli

Skill Claude CodeCodex

Manage agent skills with gh skill. Use this skill to discover, preview, install, update, and publish Agent Skills so an agent can self-manage the skills available in its environment.

not rated 47k +78 today A Snyk: warnSkillSpector: pass 41 tokens original MIT

refactor

93

luongnv89/claude-howto

Skill Claude CodeCodex

Systematic code refactoring based on Martin Fowler's methodology. Use when users ask to refactor code, improve code structure, reduce technical debt, clean up legacy code, eliminate code smells, or improve code maintainability. This skill guides through a phased approach with research, planning, and safe incremental…

not rated 47k +391 3d ago A Snyk: passSkillSpector: pass 64 tokens original MIT

codebase-design

94

danny-avila/LibreChat

Skill Claude CodeCodex

Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.

not rated 47k 6d ago A SkillSpector: pass 57 tokens copy · 100% MIT

omarchy-app

95

omacom/omarchy

Skill Claude CodeCodex

Build a new desktop app for Omarchy the way Omarchy's own apps are built (Hype, Monologue, Omacut): C++ and Qt Quick, compiled with qmake6 and make into a single binary, following the Omarchy theme live, and installed as an Arch package so it shows up in the app launcher. Use when asked to make, build, or scaffold an…

not rated 46k +255 changed 23d ago A 138 tokens original MIT

streamlit/streamlit

Skill Claude Code

Streamlit (>=1.57) ships detailed reference documentation for building Streamlit apps inside its pip package. The bundled skill is a routing SKILL.md plus a references/ folder of topic-specific reference docs (dashboards, themes, layouts, session state, custom components, etc.). Find it (step 1) and read it (step 2)…

not rated 46k +88 changed 2d ago A Snyk: passSkillSpector: pass 146 tokens original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: