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.

weather-fetcher

15409

ashp15205/scankii

Skill Claude CodeCodex

Fetch weather data for any city using the OpenWeather API.

not rated 6 2mo ago A 16 tokens

cosbort/agent-skills

Skill Claude CodeCodex

Enterprise-grade Spring Boot 3.5.x/4.x development guide. Use when building Spring Boot APIs, microservices, or enterprise Java applications. Covers Java Records as DTOs, Virtual Threads, ProblemDetail (RFC 7807), RestClient, structured logging, Testcontainers, observability, sealed exception hierarchies, and GraalVM…

not rated 6 1mo ago A 104 tokens original MIT

spec-first

15411

zzusp/doc-first-dev

Skill Claude CodeCodex

A Chinese-language, document-first workflow for handling a complete software change from requirements through delivery.

not rated 6 5mo ago A 78 tokens original MIT

diagnose-recurring-edits

15412

NFTYoginis/agency-of-one

Skill Claude Code

Aggregate breadcrumbs, escalations, and audit logs from the last 14–30 days to surface recurring correction patterns that should be fixed at the source level (brief template, config/, WORKER-RULES.md) rather than re-fixed each session. Use during weekly maintenance Phase 2, after a redo dispatch, or when the operator…

not rated 6 +1 1mo ago A 159 tokens

serpsmith

15413

emiliojohann/SERPsmith

Skill Claude CodeCodex

Publish SEO articles, verify unattended health, and gate source-to-runtime releases.

not rated 6 +1 changed 5d ago A 19 tokens AGPL-3.0

tone-of-voice-analyzer

15414

kkarpushin/tone-of-voice

Skill Claude Code

Reverse-engineers an author's Tone of Voice from their texts into a reusable voice profile. Metrics-grounded 8-level linguistic analysis: voice attributes, scales, lexical code, syntactic DNA, Do/Don't, per-context and per-language adaptation, blind validation test. Works on posts, articles, speech transcripts…

not rated 6 1mo ago A 127 tokens original MIT

askama

15415

uwuclxdy/agenticat

Skill Claude CodeCodex

Askama Rust templating reference (0.16).

not rated 6 today A SkillSpector: pass 14 tokens original MIT

pe-plots-paper

15416

Zane456/pe-plots-paper

Skill Claude CodeCodex

Publication-quality plotting for power electronics / electrical engineering: IEEE-paper-grade figures via matplotlib (3.5in single-column or 7.16in double-column, 8pt, 600dpi PNG, no in-figure title). Covers waveforms (switching, DAB, multi-channel, double-pulse, resonant, three-phase), efficiency curves, loss…

not rated 6 +1 2mo ago A 218 tokens original MIT

writing-quality

15417

shawnclybor/clybor-claude-tooling

Skill Claude Code

Audit and rewrite content to remove AI writing patterns ("AI-isms") from deliverables, emails, and any written output. Use this skill whenever generating deliverable content (Phase 1 curation in any client deliverable skill), drafting client emails longer than 3 sentences, writing proposals or SOWs, creating reports…

not rated 6 changed 6d ago A 169 tokens

gtd-evening

15418

ZhdanovAlexey/obsidian-gtd-agent

Skill Claude Code

A guided evening routine for a GTD task system, where GTD means sorting work into clear next actions, waiting items, and projects. It reviews the day, records results, and tidies unfinished work.

not rated 6 1mo ago A 93 tokens original MIT

distill

15419

gapmiss/claude-sessions

Skill Claude CodeCodex

Distills the current Claude Code session into a structured Obsidian note with queryable YAML frontmatter. Use when the user wants to capture, summarize, or archive a coding session, for example at the end of a session, when wrapping up work, when asked to save session notes, or when using the /distill command.…

not rated 6 changed 2d ago A 88 tokens original MIT

prototype

15420

kurenn/claude-prototype

Skill Claude CodeCodex

Build production-feel HTML prototypes for sales demos and reviews. Runs a discovery Q&A, scaffolds a zero-dep static site (HTML + Tailwind CDN + theme/layout switchers + URL-state + feedback overlay + control bar) and runs a design-quality loop. Use when the user says "prototype", "mockup", "demo", "pitch page"…

not rated 6 changed 23d ago A 126 tokens original MIT

elite-strategic-research

15421

vdor369/elite-strategic-research

Skill Claude Code

Activates a 7-layer elite research engine combining McKinsey hypothesis-driven logic, BCG strategic portfolio thinking, IBISWorld quantitative rigor, Harvard decisional judgment, Stanford human-centered design, MIT antidisciplinary exploration, and PRISMA 2020 evidence traceability. Produces certified, traceable, and…

not rated 6 5mo ago A 205 tokens

web-novel-master

15422

tinylion1024/web-novel-master

Skill Claude CodeCodex

A structured assistant for writing Chinese web novels, from the first idea through chapter-by-chapter checks.

not rated 6 2mo ago A 97 tokens original MIT

glyphtrail

15423

glyphtrail/glyphtrail

Skill Claude CodeCodex

Query this repo's code graph instead of ls/grep/reading files blindly. Use whenever you are understanding the codebase or its architecture, tracing how something works, or searching for a symbol or term; before changing a symbol, to get its blast radius (dependent symbols, tests to run, API surface, and other indexed…

not rated 6 21d ago A 151 tokens EUPL-1.2

find-me-a-museum-image

15424

stevysmith/find-me-a-museum-image-skill

Skill Claude CodeCodex

Find and download real, non-AI, public-domain artwork from museum open-access collections (The Met, Art Institute of Chicago, Cleveland Museum of Art, Rijksmuseum, Getty, SMK, Smithsonian) without leaving the CLI. Use when the user wants an image, artwork, painting, hero image, background, or visual for their project…

not rated 6 2mo ago A 119 tokens original MIT

supadata

15425

supadata-ai/skills

Skill Claude CodeCodex

Use Supadata to fetch transcripts, captions, or subtitles from YouTube, TikTok, Instagram, X (Twitter), Facebook, or video file URLs; pull metadata for social videos and YouTube channels/playlists; scrape web pages to clean Markdown; crawl entire sites; map a site's URLs; or use AI to extract structured data (JSON)…

not rated 6 changed 12d ago A 136 tokens original MIT

write-tests

15426

Anyesh/skillprobe

Skill Claude CodeCodex needs its repo

Write skillprobe YAML tests for LLM skills. Use when asked to write tests, create test scenarios, test a skill, generate skillprobe tests, or check whether a skill activates correctly.

not rated 6 5mo ago A 41 tokens original MIT

herdr-orchestrator

15427

hapo-nghialuu/hod

Skill Codex

Orchestrate coding agents through Herdr as the user's authorized proxy from Codex CLI, Claude Code CLI, or Grok Build CLI. Use only when the current CLI is already running inside Herdr and the user explicitly asks to use Herdr to delegate, parallelize, coordinate, monitor, redirect, test, review, or collect work from…

not rated 6 1mo ago B 137 tokens original MIT

chutes-ai

15428

Veightor/chutes-agent-toolkit

Skill Claude CodeCodex

Use Chutes.ai from Hermes for model discovery, routing, account/API-key guidance, and OpenAI-compatible inference. Prefer the live models endpoint for current availability and capabilities.

not rated 6 today A 38 tokens original MIT

MatrixFounder/Agentic-development

Skill Claude CodeCodex

Use when decomposing tasks into parallel sub-tasks or spawning sub-agents. Vendor-agnostic core; load a per-vendor reference for concrete tool names, directory conventions, and invocation syntax.

not rated 6 changed 17d ago A SkillSpector: pass 47 tokens original Apache-2.0

human-copywrite

15430

forint573/human-copywrite

Skill Claude CodeCodex

Write, finalize, or clean up reader-facing marketing and long-form copy (landing pages, sales pages, e-books, reports, case studies, product and email copy, founder notes) so it reads like a specific human wrote it and says something worth reading. Use when asked to humanize, de-slop, make less AI-sounding, rewrite…

not rated 6 2mo ago A 212 tokens original Apache-2.0

check-a11y

15431

Ge0rg3/vscode-prompt-studio

Skill Claude Code

Audit a page for accessibility failures and report the failing selector with its fix.

not rated 6 5d ago A 19 tokens GPL-3.0

claude-code-prompt

15432

xiufengsun/claude-code-prompt

Skill Claude CodeCodex

Reference Claude Code's prompt engineering patterns for AI/Agent development. Provides best practices for system prompts, tool design, agent orchestration, and safety.

not rated 6 6mo ago A 36 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: