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.

specification-website

1705

jdevalk/specification.website

Skill Claude CodeCodex

Query and apply The Website Specification — a platform-agnostic specification of what a good website does, with each item tagged required, recommended, optional, or avoid. Use when the user asks what their site should have, whether something is required, how to audit a URL, what's missing for agent readiness, or…

not rated 922 +3 changed 9d ago A 127 tokens

octo-drive

1706

Mininglamp-OSS/octo-cli

Skill Claude CodeCodex

Octo Drive — spaces, folders, file upload/download, online-document mounts, share links, invites, IM-attachment transfer. Works with a bot token or a user API key; the CLI routes by token kind. Load after octo-shared.

not rated 922 +2 changed yesterday A SkillSpector: warn 55 tokens original Apache-2.0

dialoguequality

1707

LiPu-jpg/Openwrite

Skill Claude CodeCodex

A dialogue-review system for novels that studies how characters speak and whether their voices remain distinct. It can examine speech habits, sentence length, question frequency, and repeated phrases.

not rated 930 +16 today A SkillSpector: pass 54 tokens original Apache-2.0

THREE.Terrain

1708

IceCreamYou/THREE.Terrain

Skill Claude CodeCodex

Use this guide when an agent must build, modify, inspect, or document a terrain scene with THREE.Terrain. The library creates heightmapped Three.js terrain and provides procedural generators, filters, material blending, decoration tools, grass, image conversion, analysis, and seeded randomness.

not rated 919 +1 yesterday A 0 tokens original MIT

dedao-dl

1709

yann0917/dedao-dl

Skill Claude CodeCodex

A command-line downloader for purchased courses, audiobooks, and ebooks from 得到 (dedao.cn), a Chinese learning platform. It can save audio and documents such as MP3, PDF, Markdown, HTML, and EPUB files.

not rated 918 +2 changed 27d ago A 134 tokens original MIT

ppt-agent

1710

sunbigfly/ppt-agent-skills

Skill Claude CodeCodex

A tool for creating multi-page presentations, such as slides, training materials, product introductions, or investor pitch decks. It covers research, structure, content planning, and HTML-based presentation design.

not rated 917 +3 5mo ago A 303 tokens

skillforge

1711

tripleyak/SkillForge

Skill Claude Code

Use when creating, improving, finding, or auditing agent skills - the user says 'create a skill', 'do I have a skill for X', 'improve the X skill', 'which skill should I use', asks whether a skill exists for a task, or wants to validate, test, evaluate, package, or health-check skills. Also use for skill ecosystem…

not rated 916 +2 3mo ago A 92 tokens original MIT

tickdb-market-data

1712

TickDB/tickdb-unified-realtime-marketdata-api

Skill Claude CodeCodex

A real-time market-data API for foreign exchange, metals, indexes, stocks, and cryptocurrencies. An API is a service that software can call to request data.

not rated 917 +12 changed 23d ago A SkillSpector: warn 165 tokens original MIT

theme-creation

1713

stencila/stencila

Skill Claude Code

Create, update, or plan a Stencila theme for documents or published sites. Use when asked to choose a theme direction, write or patch theme.css, recommend semantic or module token families, customize site navigation or branding, tune PDF and print page tokens, align web, Python, and R plots with a Stencila design…

not rated 914 +1 today A SkillSpector: warn 97 tokens original Apache-2.0

doc-sync

1714

solatis/claude-config

Skill Claude CodeCodex

Synchronizes docs across a repository. Use when user asks to sync docs.

not rated 915 +1 13d ago A 18 tokens original MIT

graal

1715

oracle/skills

Skill Claude CodeCodex ✓ vendor

Build, configure, and troubleshoot GraalVM Native Image applications. Use this skill for native-image CLI builds, Maven or Gradle Native Build Tools, reachability metadata, and build or run time issue diagnosis.

not rated 915 +5 4d ago A SkillSpector: pass 45 tokens UPL-1.0

yaojingang/yao-geo-skills

Skill Claude CodeCodex

Build evidence-backed GEO brand knowledge bases from official sites, product pages, help centers, white papers, sales materials, media releases, certifications, and trusted third-party sources. Use when asked to generate reusable brand fact cards, FAQ, prohibited expressions, source indexes, prompt input packs, or…

not rated 912 +2 1mo ago A SkillSpector: pass 111 tokens original MIT

wiki-sync

1717

blueberrycongee/Lumina-Note

Skill Claude CodeCodex

Synthesize a single source note into the vault's wiki/ folder — read the source, find or create the right wiki entry, write it back with proper frontmatter and source links. Used by Lumina's background wiki manager when a note changes.

not rated 913 +3 2mo ago A SkillSpector: pass 53 tokens original Apache-2.0

code-audit

1718

3stoneBrother/code-audit

Skill Claude CodeCodex

Professional code security audit skill covering 55+ vulnerability types. Enhanced with WooYun 88,636 real-world vulnerability cases (2010-2016). This skill should be used when performing security audits, vulnerability scanning, penetration testing preparation, or code review for security issues. Supports 9 languages…

not rated 915 +2 8mo ago A 193 tokens

digital-oracle

1719

komako-workshop/digital-oracle

Skill Claude CodeCodex

Answer prediction questions using market trading data, not opinions. Use when the user asks probability questions about geopolitics, economics, markets, industries, or any topic where real money is being traded on the outcome. Examples: 'What's the probability of WW3?', 'Will there be a recession?', 'Is AI in a…

not rated 910 +4 3mo ago A 146 tokens original MIT

qiaomu-goal-meta-skill

1720

joeseesun/qiaomu-goal-meta-skill

Skill Claude CodeCodex

A guide for turning a vague or complex coding task into a structured `/goal` instruction for Codex. It defines the desired result, checks for success, limits, boundaries, and when to pause.

not rated 908 +9 4mo ago A 90 tokens original MIT

release

1721

jrswab/axe

Skill Claude CodeCodex

Prepare code for release (version bumps, changelog, README updates) and create an annotated tag to trigger the GoReleaser workflow.

not rated 909 +1 15d ago A SkillSpector: warn 30 tokens original Apache-2.0

synalinks

1722

SynaLinks/synalinks-skills

Skill Claude CodeCodex

Use for anything involving the Synalinks neuro-symbolic LM framework (Keras-inspired): DataModel/Field/Input, JSON operators (+ & | ^ ), synalinks.ops; LanguageModel/EmbeddingModel and provider prefixes; DecisionModel (TypeSafe jev decision models, decisionmodel=, minconfidence/threshold); the Program class and its…

not rated 908 +1 changed 1mo ago A SkillSpector: pass 250 tokens original Apache-2.0

unslop

1723

theclaymethod/unslop

Skill Claude Code

Remove AI writing patterns from prose using either audit-only detection or a two-pass rewrite flow (diagnosis then reconstruction). Use this skill when editing, reviewing, or rewriting AI-generated content to make it sound human. Triggers on requests to "humanize", "de-slop", "fix AI text", "make it sound human"…

not rated 982 +299 2mo ago A 145 tokens

scarf-template-author

1724

awizemann/scarf

Skill Claude CodeCodex needs its repo

Scaffold a new Scarf project OR enrich an existing one after a Scarf "Upgrade Project" — dashboard, optional configuration schema, optional cron job, AGENTS.md, and (via the scarf-miniapp-author skill) a starter mini-app — from a short conversational interview. Output is immediately usable locally and cleanly…

not rated 908 +5 changed 1mo ago A SkillSpector: warn 79 tokens original MIT

api-relay-audit

1726

toby-bridges/api-relay-audit

Skill Claude CodeCodex

Use when auditing third-party AI API relays, LLM proxies, gateways, or resale APIs locally before trusting coding, tool, or wallet-sensitive traffic; works with Cursor, OpenClaw, Hermes, and other skill-capable agents.

not rated 907 +5 changed 15d ago A 54 tokens AGPL-3.0

dynamic-resources

1727

AVIDS2/memorix

Skill Claude CodeCodex

Example skill loaded from resourcesdiscover.

not rated 915 +15 yesterday A 11 tokens copy · 100% Apache-2.0

interview-collector

1728

Zchary1106/agent-interview-hub

Skill Claude CodeCodex needs its repo

Collect and curate public AI Agent, LLM, RAG, MCP, and AI application interview experiences for agent-interview-hub.

not rated 912 +28 14d ago A 32 tokens original MIT

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: