Every mod

All nine kinds in one list: what an agent loads, what it runs, what it reads and what bundles the rest. 412,159 of them, each with its token cost per session, a security scan with the line that triggered it, and whether it is the original or one of the copies.

cuda

5137

technillogue/ptx-isa-markdown

Skill Claude CodeCodex

CUDA kernel development, debugging, and performance optimization for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, or parallel algorithms. Covers non-interactive profiling with nsys/ncu, debugging with cuda-gdb/compute-sanitizer, binary inspection with cuobjdump, and performance…

not rated 228 8mo ago A 102 tokens

coding-standards

5139

shinpr/ai-coding-project-boilerplate

Skill Claude Code

Detects code smells, anti-patterns, and readability issues. Use when implementing features, reviewing code, or refactoring.

not rated 228 changed 3d ago A SkillSpector: warn 30 tokens original MIT

review

5140

morganlinton/Albatross

Skill Claude CodeCodex

Review a change for correctness, security, and missing tests.

not rated 228 +1 21d ago A SkillSpector: pass 14 tokens original MIT

document-format-skills

5141

KaguraNanaga/document-format-skills

Skill Claude CodeCodex

Chinese Word document formatting toolkit for .docx/.doc/.wps workflows. Use when Codex needs to diagnose document formatting, fix mixed Chinese/English punctuation and spacing, apply official/academic/legal/custom presets, normalize tables and page numbers, preserve or output Word revision marks, convert plain text or…

not rated 228 +3 20d ago A 80 tokens original MIT

ncu-report-skill

5142

mit-han-lab/ncu-report-skill

Skill Claude CodeCodex

A guide for profiling CUDA kernels with NVIDIA Nsight Compute on B200 GPUs. A CUDA kernel is a GPU function whose execution can be measured for performance problems.

not rated 228 +6 20d ago A 72 tokens original MIT

r0crawl-skills

5143

manyuegong33/r0crawl_skills

Skill Codex

A beginner-friendly full-spectrum reverse-engineering router for Web/JavaScript, Android/iOS, Frida, unpacking, anti-analysis, native binaries, protocols, firmware, malware, games, cloud APIs, CTFs, and reproducible parity testing. Use for reverse, start, unpack, decompile, hook, Frida, bypass detection…

not rated 229 +9 1mo ago A 112 tokens

integrity-auditor

5144

ai4s-research/ai4s-skills

Skill Claude CodeCodex

Use when the user wants a paper audited for integrity issues — image misuse, numerical anomalies, logical gaps — and needs a reviewable evidence report. Works on external papers (PDF / DOI / arXiv) and on outputs from a local paper-writer run. Single-stage skill.

not rated 230 +9 1mo ago A SkillSpector: pass 63 tokens original MIT

skills-constitution

5145

jiabaobei/skills-constitution

Skill Claude Code

A set of rules that makes an agent check its memory and available skills before handling professional tasks such as coding, file work, data analysis, or deployment.

not rated 225 +1 changed today A 119 tokens original MIT

asgard-ai-platform/skills

Skill Claude CodeCodex

Corporate-governance practice playbook: board composition, three lines of defense, audit/compensation/nomination committee operations, independent-director governance, stakeholder communication, IPO governance upgrade, and family-business professionalization. Use for board-structure design, independent-director…

not rated 229 3mo ago A SkillSpector: pass 249 tokens original MIT

google-workspace

5147

graniet/kheish

Skill Claude CodeCodex

Gmail, Calendar, Drive, Contacts, Sheets, and Docs integration via gws CLI (googleworkspace/cli). Uses OAuth2 with automatic token refresh via bridge script. Requires gws binary.

not rated 227 1mo ago A SkillSpector: warn 40 tokens original Apache-2.0

tailwindcss

5148

davis7dotsh/river

Cursor rule Cursor needs its repo

When writing code for tailwind css make sure to do the following.

not rated 227 5mo ago A 0 tokens original MIT

skilless.ai-research

5149

BrikerMan/skilless.ai

Skill Claude CodeCodex

Fetch internet content or conduct deep multi-source research. Quick access: search the web, read pages, extract video transcripts/subtitles from YouTube/TikTok/Twitter/Twitch/Vimeo/Bilibili/1700+ sites via yt-dlp, convert and compress media via FFmpeg. Deep research: collect multi-source data, cross-check facts…

not rated 227 +1 2mo ago A 144 tokens

jimmykane/quantified-self

Skill Codex

Compare the user's authorized Quantified Self data across health and fitness domains or relate Timeline notes to recorded trends through read-only MCP tools. Use for sleep versus training, weight versus activity, or Health/Sleep changes around a noted event; use the focused Quantified Self skills for single-domain…

not rated 228 +1 changed today A 73 tokens

ast-bro

5151

aeroxy/ast-bro

Skill Claude Code

Fast code-navigation toolkit for LLM agents. Use to explore codebases without reading whole files — get file shapes, public APIs, dependency graphs, call graphs, blast-radius analysis, and token-budgeted context.

not rated 228 5d ago A SkillSpector: pass 46 tokens original MIT

lazyown

5152

grisuno/LazyOwn

Skill Claude CodeCodex

LazyOwn RedTeam Framework — penetration testing and C2 via MCP.

not rated 228 +1 changed 3d ago A 16 tokens GPL-3.0

beacon-skill

5153

Scottcjn/beacon-skill

Skill Claude CodeCodex

Agent-to-agent protocol for social coordination, crypto payments, and P2P mesh.

not rated 227 +2 8d ago B 0 tokens original MIT

project-cairn

5154

iBlinkQ/project-cairn

Skill Codex

Standardize how an AI-collaboration project turns work into reusable knowledge. Use when initializing or retrofitting Project Cairn in a project, recording progress after meaningful work, maintaining AGENTS/CLAUDE/cairn docs, auditing project knowledge for drift or missing records, pulling and citing external…

not rated 227 +2 11d ago A 78 tokens original MIT

deep-research

5155

mingchen666/Reviva

Skill Claude Code

Deep research report generation for Reviva's built-in deep-researcher agent. Use for learning and education research, teacher preparation research, document-based synthesis, literature/source reviews, office research, industry analysis, competitor scans, policy interpretation, and any request for a cited long-form…

not rated 227 +1 yesterday A 62 tokens

cangjie

5156

Yeadon8888/cangjie-skill

Skill Claude CodeCodex

A Chinese-language workflow for distilling a person's way of thinking from books, interviews, talks, articles, or PDFs into a reusable coding-agent skill. It focuses on beliefs, decisions, mistakes, contradictions, and recurring reasoning patterns.

not rated 228 +4 5mo ago A 144 tokens original MIT

code-agent

5157

initializ/forge

Skill Claude CodeCodex

General-purpose coding agent that reads, writes, and edits code, and searches codebases.

not rated 227 +1 today A SkillSpector: warn 21 tokens original Apache-2.0

caira

5158

microsoft/CAIRA

Skill Claude CodeCodex ✓ vendor

Primary entrypoint for coding agents using CAIRA as reference material to design and build generative AI solutions with Azure AI Foundry, Azure OpenAI-compatible endpoints, agent frameworks, APIs, and frontends tailored to a user's scenario.

not rated 228 today A SkillSpector: warn 49 tokens original MIT

aki77/activestorage-validator

Skill Claude CodeCodex

Validate ActiveStorage attachments (content type, file size, file extension) with the activestorage-validator gem's blob validator. Use when adding validations to hasoneattached / hasmanyattached attributes.

not rated 226 2mo ago A SkillSpector: pass 48 tokens original MIT

mviz

5160

matsonj/mviz

Skill Claude CodeCodex

A chart & report builder for AI. Use when the user asks to show, display, render, or visualize data as a chart (bar, line, pie, scatter, area, bubble, histogram, etc.), a table, KPI, big number, dashboard, report, sparkline, heatmap, sankey, funnel, calendar, waterfall, or any composed data visualization. Generates…

not rated 226 3mo ago A 106 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: