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.

bbl21/cst-runtime-cli

Skill Claude CodeCodex

A workflow for optimizing CST simulation parameters through repeated runs and comparisons. CST is engineering software used to simulate electromagnetic designs.

not rated 39 +1 4mo ago A 76 tokens original MIT

crap4go

8666

unclebob/crap4go

Skill Claude CodeCodex

Use when the user asks for a CRAP report, cyclomatic complexity analysis, or code quality metrics on a Go project.

not rated 39 +2 5mo ago A 29 tokens

kaoyan-navigator

8667

mcxiaoxiao/kaoyan-navigator-skill

Skill Codex

A research guide for choosing a target programme and university for China's master's entrance exam, known as kaoyan. It studies past admissions, scores, places, and competition.

not rated 39 +1 1mo ago A 172 tokens original MIT

google-ads-strategy

8668

adkit/ads-skills

Skill Claude CodeCodex

Run Google Search Ads end-to-end: keyword mining, account structure, ad copy, negative keyword architecture, and performance analysis. Covers the full loop from setup to ongoing optimization for B2B SaaS and app makers. Use when the user wants to plan, launch, or optimize Google Search campaigns, or understand how the…

not rated 39 +2 3mo ago A Socket: passSnyk: warn 96 tokens

embedded-engineer

8669

captainluzik/oh-my-embedded

Skill Claude CodeCodex

(oh-my-embedded) Senior embedded systems engineer. ESP32/STM32, FreeRTOS, RF design, power management, peripheral interfaces. Use for any embedded/firmware/electronics/hardware question.

not rated 39 +1 8mo ago A 48 tokens original MIT

codebase-design

8670

astordu/qoderharness

Skill Claude CodeCodex

A design guide for organizing code around small interfaces that hide substantial behavior. It defines shared terms for modules, implementations, adapters, seams, testability, and the benefits of keeping changes localized.

not rated 39 1mo ago A SkillSpector: pass 74 tokens original MIT

fsl

8671

ymm-oss/fsl

Skill Claude CodeCodex

Shared FSL language and verifier reference for writing, checking, verifying, repairing, explaining, mutating, refining, replaying, generating scenarios/test scaffolds, and interpreting fslc JSON results. Use directly for FSL syntax, kernel specs, verifier errors, repair loops, and command usage. For role-specific…

not rated 39 +2 changed 4d ago A SkillSpector: pass 128 tokens original Apache-2.0

amz-review-analysis

8672

CoderAndyLee/amz-review-analysis-skill

Skill Claude CodeCodex

A workflow for analysing Amazon product reviews in Chinese. It combines review data, assigns dynamically generated categories, records positive and negative excerpts, and produces category, brand, ASIN, and HTML dashboard reports.

not rated 39 2mo ago A 114 tokens

companies-house

8673

aicayzer/companies-house-mcp

Skill Claude Code

Research UK companies using Companies House data. Use when the user asks about UK companies, directors, ownership, filings, due diligence, or company searches.

not rated 39 +15 7d ago A 33 tokens original MIT

finai-tools-hub

8674

lj22503/awesome-finai-tools-zn

Skill Claude CodeCodex

A Chinese-language directory of artificial-intelligence tools for finance, especially Chinese A-share stock data, market analysis, quantitative trading, and research. It explains each listed tool’s installation commands and input and output formats.

not rated 39 +3 changed 1mo ago A 63 tokens original MIT

sdd-prd

8675

felipefontoura/spec-driven-development-book

Skill Claude Code

Core cognitive SDD skill for creating or updating requirements.md from an approved idea, plan, or feature request. Use when the conversation calls for defining WHAT and WHY: user stories, acceptance criteria, EARS functional requirements, NFRs, and boundaries, even without an explicit command. Do not use for technical…

not rated 39 +6 21d ago A 71 tokens

unreal-engine

8676

DSTN2000/claude-unreal-engine-skill

Skill Claude CodeCodex

Comprehensive Unreal Engine C++ and Blueprint development assistant with deep project structure understanding. Use when helping with Unreal Engine projects, including: C++ gameplay programming, Blueprint development, input system configuration (Enhanced Input), Gameplay Ability System (GAS), project structure…

not rated 39 10mo ago A 99 tokens

ponytail

8677

kvyb/opentulpa

Skill Claude Code

Forces the laziest solution that actually works, simplest, shortest, most minimal. Channels a senior dev who has seen everything: question whether the task needs to exist at all (YAGNI), reach for the standard library before custom code, native platform features before dependencies, one line before fifty. Supports…

not rated 39 2mo ago A 184 tokens copy · 80% MIT

acpx-faq

8678

tenequm/skills

Skill Claude CodeCodex

Run coding agents (codex, claude, agy) through the acpx ACP CLI - one-shot dispatch into named sessions you can watch live. Use before launching or prompting a subagent, or when a command fails, a session is missing, or a prompt is lost.

not rated 39 changed 6d ago A 62 tokens original MIT

handoff

8679

LeeYudok/agents-scaffold

Skill Claude Code

A handoff skill that records the current work and the exact state needed for another coding session to continue. It writes this state to HANDOFF.md and can also share it through a project issue or collaboration tool.

not rated 39 +1 changed 18d ago A 250 tokens original MIT

skillshare-app-release

8680

runkids/skillshare-app

Skill Claude CodeCodex

A release workflow for shipping the skillshare desktop application on macOS, Windows, and Linux. It coordinates the release pull request, automated builds, GitHub release, updater feed, and Homebrew package.

not rated 39 +4 changed 1mo ago A 135 tokens original MIT

orchestrate

8681

shipshitdev/skills

Skill Claude CodeCodex

Coordinates all existing project sessions from one session, collects reports, routes questions once, and follows issues and PRs through delivery. User-invoked.

not rated 39 changed 22d ago A 34 tokens

guided-review

8682

slopus/happy-agent

Skill Claude CodeCodex

A method for explaining a code change as a guided review rather than as a file-by-file diff. It creates an inline HTML document that presents the change, control flow, contracts, and main ideas beside relevant code.

not rated 39 +1 changed 2d ago A 101 tokens original MIT

muapi-seedance-2

8683

SamurAIGPT/Generative-Media-Skills

Skill OpenCode needs its repo

Expert Cinema Director skill for Seedance 2.0 (ByteDance) — high-fidelity video generation across Chinese, Global, and VIP tiers. Supports text-to-video, image-to-video, first-last-frame, omni reference, character training, omni-reference training, video editing, and watermark removal.

not rated 38 +5 1mo ago A Socket: passSnyk: passSkillSpector: pass 67 tokens original MIT

human-writing-style

8684

Svenja-dev/claude-code-skills

Skill Claude CodeCodex

Vermeidet KI-typische Schreibmuster und erzeugt hochwertige Sach- und Fachtexte, die gelesen, gespeichert und erinnert werden. Trigger bei Anfragen wie "schreibe einen Artikel", "erstelle einen LinkedIn-Post", "verfasse einen Blog-Beitrag", "schreibe einen Text ueber", "ueberarbeite diesen Artikel", "schreibe einen…

not rated 38 6mo ago A 153 tokens

audit

8685

paceaitian/paceflow

Skill Claude Code needs its repo

Use for PACEflow internal full audit: run five independent review agents, verify evidence from code/tests/logs, de-duplicate findings, and produce a severity-ranked report for release gates or comprehensive code review.

not rated 38 2mo ago A SkillSpector: pass 44 tokens original MIT

nodejs-sdk

8686

pontjs/pontx

Skill Claude CodeCodex

Type-safe Node.js API client SDK with validation, mocking, retry, and logging. Use when building API clients for Node.js applications.

not rated 38 2mo ago A 31 tokens

Pretend-to/mio-chat-backend

Skill Claude CodeCodex

Author and invoke high-quality, mobile-first AnyUI HTML templates for MioChat. Guides the creation of clean, responsive cards, game interfaces, forms, story choices, and Galgame/visual novel dialogue cards rendered via extraRender in Shadow DOM. Enforces decoupled zero-round-trip async image rendering (pure CSS…

not rated 38 +1 12d ago A SkillSpector: pass 148 tokens original MIT

people-ops

8688

saolalab/clawforce

Skill Claude CodeCodex

Framework for people operations: performance reviews, 1:1s, engagement surveys, performance improvement plans, exit interviews, and policy management. Use when managing performance, measuring engagement, handling difficult situations, or updating policies.

not rated 38 7mo ago A 48 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: