Skills for Claude Code

241,409 that install into Claude Code. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

paper-daily

1105

xianshang33/llm-paper-daily

Skill Claude CodeCodex

Discover daily arXiv papers for LLM/Agent topics, rank candidates with keyword and institution filters, and prepare a small selected paper list for llm-paper-daily style workflows.

not rated 1.3k +3 yesterday A SkillSpector: pass 41 tokens

codiff

1106

nkzw-tech/codiff

Skill Claude CodeCodex

Open Codiff for a narrative code walkthrough, a blocking plan handoff, or a shared walkthrough URL. Use when the user writes "$codiff", "/codiff", "$codiff plan", "$codiff share", "show me codiff", "open Codiff", or asks to review a change or edit a plan in Codiff.

not rated 1.3k +14 4d ago A SkillSpector: warn 72 tokens original MIT

mcp-server-design

1107

basementstudio/xmcp

Skill Claude CodeCodex

Guide for designing effective MCP servers with agent-friendly tools. Use when creating a new MCP server, designing MCP tools, or improving existing MCP server architecture.

not rated 1.3k +1 yesterday A SkillSpector: pass 35 tokens original MIT

wordpress-skill

1108

uluckyXH/OpenMOSS

Skill Claude CodeCodex

A command-line tool for managing a WordPress website's posts, pages, media, categories, tags, and search results. WordPress is a content-management system for publishing websites.

not rated 1.3k +4 2mo ago A SkillSpector: pass 29 tokens original MIT

markit

1109

shift-labs-ai/markit

Skill Claude CodeCodex

Convert files and URLs to Markdown. Supports PDF, DOCX, PPTX, XLSX, HTML, EPUB, CSV, JSON, GitHub URLs, images, audio, ZIP, and more. Use when you need to extract content from any document format.

not rated 1.3k +3 26d ago A 55 tokens original MIT

bilibili-rag-local

1110

via007/bilibili-rag

Skill Claude CodeCodex

A guide for querying a locally running service that stores and answers questions about saved Bilibili videos. Bilibili is a Chinese video platform, and RAG means retrieving relevant saved content before generating an answer.

not rated 1.3k +4 4d ago A SkillSpector: pass 72 tokens original Apache-2.0

RefoundAI/lenny-skills

Skill Claude CodeCodex

Help users design their marketing organizational structure and select the foundational technology stack needed to drive scalable growth.

not rated 1.3k +15 1mo ago A SkillSpector: pass 24 tokens original MIT

arkon-edit

1112

nduckmink/arkon

Skill Claude Code

Propose or directly apply edits to Arkon wiki pages, including proposing brand new pages. Contributors create drafts for review; editors/admins can edit/create directly. Triggers on: update wiki, fix this page, propose edit, edit wiki page, correct the KB, improve wiki, resubmit my draft, withdraw my draft, create new…

not rated 1.3k +56 3mo ago A 79 tokens

todoist

1113

perminder-klair/subwave

Skill Claude CodeCodex

Pick ONE thing off the to-do list and dare somebody to go and do it — a quick, grinning nudge between records, not a reading of the list. Name the task, keep it to a sentence or two, and aim it at whoever is listening as much as at the person who wrote it: the bit that lands is "go on then, one song's worth, see if…

not rated 1.3k +15 2d ago A SkillSpector: warn 2 tokens original MIT

agent_workdir

1114

BytedTsinghua-SIA/CUDA-Agent

Skill Claude CodeCodex

You are a PyTorch and CUDA expert. Accelerate the given PyTorch Model by creating a high-performance CUDA C++ extension, targeting the best possible performance with a minimum requirement of 5% faster than torch.compile baseline.

not rated 1.3k +8 2mo ago B 0 tokens

yao-open-skills-sync

1115

yaojingang/yao-open-skills

Skill Claude CodeCodex needs its repo

Manage the yao-open-skills public collection. Use this skill whenever the user wants to evaluate whether a local skill should be open sourced, import a local skill into the yao-open-skills repository, register which skills are already public, track GitHub sync status, or update the collection README and catalog after…

not rated 1.3k +4 15d ago A SkillSpector: pass 73 tokens original MIT

steno

1116

stenolabs/stenoai

Skill Claude CodeCodex

Make the agent aware of the user's Steno meeting notes and able to pull them in on request. Steno (https://github.com/stenolabs/stenoai) records, transcribes, and summarizes meetings entirely on-device, storing each as a Markdown summary plus a transcript. This skill locates that store cross-platform (macOS, Windows…

not rated 1.3k +6 4d ago A SkillSpector: warn 300 tokens original MIT

sast-fileupload

1117

utkusen/sast-skills

Skill Claude CodeCodex needs its repo

Detect insecure file upload vulnerabilities in a codebase using a three-phase approach: discovery (find all upload sites), batched verify (check extension bypass and related issues in parallel subagents, 3 sites each), and merge (consolidate batch results). Requires sast/architecture.md (run sast-analysis first).…

not rated 1.3k +11 5mo ago A SkillSpector: pass 92 tokens original MIT

goey-toast

1118

anl331/goey-toast

Skill Claude CodeCodex

Install and use goey-toast — a gooey, morphing React toast component built on Sonner with Framer Motion. Use when adding toast/notification UI to a React app (success/error/warning/info/promise toasts), or when the user mentions goey-toast / gooey toast.

not rated 1.3k +7 7d ago A SkillSpector: warn 64 tokens original MIT

waza

1119

microsoft/waza

Skill Claude CodeCodex ✓ vendor

WORKFLOW SKILL - Evaluate AI agent skills using structured benchmarks with YAML specs, fixture isolation, and pluggable validators. USE FOR: run waza, waza help, run eval, run benchmark, evaluate skill, test agent, generate eval suite, init eval, compare results, score agent, agent evaluation, skill testing…

not rated 1.3k +10 2d ago A SkillSpector: pass 145 tokens original MIT

build-backlinks

1120

onvoyage-ai/gtm-engineer-skills

Skill Claude CodeCodex

Finds free backlink and brand mention opportunities across Hacker News, Quora, GitHub, directories, and niche communities. Outputs a prioritized action plan with draft responses ready to post. Use after brand research and content creation to amplify reach and AI engine citations.

not rated 1.3k +5 3mo ago A SkillSpector: pass 55 tokens original MIT

unix_computer_use

1121

razzant/ouroboros

Skill Claude Code

Local and remote desktop observation/input tools with coordinate normalization (local macOS/Linux by default; optional OSWorld HTTP and SSH Mac backends).

not rated 1.3k +31 changed 3d ago A SkillSpector: pass 33 tokens original MIT

lab-report-walkthrough

1122

thetahealth/mirobody

Skill Claude CodeCodex

Walk a person through their lab report — read the original document, organize results by panel, flag out-of-range values against the printed reference ranges, compare with their history, and explain in plain language. Use when the user uploads a lab report (PDF/image) or asks what their blood test results mean.

not rated 1.3k +41 yesterday A SkillSpector: pass 67 tokens original Apache-2.0

create-app-scaffold

1123

TanStack/cli

Skill Claude CodeCodex

Scaffold a TanStack app with tanstack create using --framework, --template, --toolchain, --deployment, --add-ons, --blank, and --router-only. Covers flag compatibility, non-interactive defaults, and intent-preserving command construction.

not rated 1.3k 6d ago A SkillSpector: warn 57 tokens original MIT

autocontext

1124

greyhaven-ai/autocontext

Skill Claude Code

Iterative strategy generation and evaluation system. Use when the user wants to evaluate agent output quality, run improvement loops, queue tasks for background evaluation, check run status, inspect runtime artifacts and session branch lineage, or discover available scenarios. Provides LLM-based judging with…

not rated 1.3k +1 3d ago A SkillSpector: pass 60 tokens original Apache-2.0

harness-creator

1125

higress-group/himarket

Skill Claude CodeCodex

Design and create AI-agent infrastructure for codebases: AGENTS.md, documentation architecture (docs/), linters with actionable errors (scripts/lint-), harness/ configs, and CI integration. Creates files directly — never writes business/application code.

not rated 1.3k +4 23d ago A 54 tokens

lishix520/academic-paper-skills

Skill Claude CodeCodex

Systematic writing framework for philosophy and interdisciplinary academic papers from optimized outline to submission-ready manuscript. Use when users want to: (1) write a paper from a detailed outline, (2) ensure quality control during writing, (3) maintain consistency across chapters, (4) prepare a submission-ready…

not rated 1.3k +25 8mo ago A 135 tokens original MIT

weave

1127

Ataraxy-Labs/weave

Skill Claude CodeCodex

Entity-level semantic merge driver for Git. Resolves conflicts at the function/class level instead of the line level, so two changes to different functions in the same file never conflict.

not rated 1.3k +11 2d ago A 0 tokens original Apache-2.0

hung-yi-lee

1128

voidful/hung-yi-lee-skill

Skill Claude CodeCodex

A teaching skill for machine learning, deep learning, generative AI, large language models, AI agents, and speech modeling, using a structured, intuition-first approach.

not rated 1.3k +4 1mo ago A 84 tokens

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: