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.
Skill Claude CodeCodex
Show current cloud credit and spend numbers - how much credit was granted, how much is used, how much is left, when it expires, and where the money went. Use whenever the user asks about cloud spend, cloud costs, credits, AWS/Azure/GCP spend, "how much have I spent", "how much is left", "what's my burn", "what's my…
Skill Codex
Free local academic paraphrase and evidence-safe writing skill. Use for meaning-preserving paraphrase, Indonesian-friendly academic English, research framing, literature writing, theses, methods/results/discussion, reviewer responses, evidential verbs, claim control, and original pattern retrieval. Do not use to…
Skill Claude CodeCodex
When a class of bug keeps slipping through tests, run a coverage-matrix audit first, then fan out fix agents per gap — don't whack-a-mole individual failures.
Skill Codex
Deliver a new product capability, rewrite, or cross-module migration as one thin observable path across its real system boundaries before extracting abstractions, freezing contracts, expanding variants, or hardening exceptions. Do not use for read-only review, an isolated small fix, or an explicitly test-only task.
Skill Claude CodeCodex
A personal health-tracking skill focused on longevity, which means supporting a longer and healthier life. It includes self-experiments, where one person tracks changes to learn how their body responds.
Skill Claude Code
Cryptographic best practices for secure system design. Use when: choosing encryption algorithms, implementing password hashing, selecting key lengths, using secure random number generation, implementing digital signatures, designing TLS deployments, key management, or avoiding common cryptographic pitfalls.
naphiertech/search-engine-launch
Skill Claude CodeCodex
Use when preparing, auditing, launching, or repairing a public website or web application for search-engine crawling, indexing, search identity, sitemaps, robots directives, metadata, structured data, Google Search Console, or Bing Webmaster Tools.
Skill Claude CodeCodex
A read-only code review guide that checks a defined set of changes against the intended requirement, project rules, and evidence from the code and tests.
Skill Codex
Manage Linear tickets/comments via direct HTTP GraphQL with python3 scripts/linearmanager.py and token env vars only (no Linear MCP). Supports create/read/update/delete tickets and sub-tickets, issue templates, discovery commands (whoami, teams, projects), creating/moving tickets under a project, workflow status…
xxzxzmai-droid/dify-builder-skills
Skill Codex
A generator for Dify Chatflow agents. Dify is a platform for building AI chatbots and workflows, and a Chatflow is one of its configurable agent flows.
Skill Codex
Evidence-led Chinese investment research for listed stocks and China OTC public funds, using separate stock and fund workflows and nine-part report templates. Covers stock business models, industry cycles, competitive advantage, management and capital allocation, financial quality, earnings forecasts, valuation…
Skill Claude Code
Constrained optimization skill for maximizing or minimizing objectives under budgets, capacities, safety limits, equality/inequality constraints, and multi-objective trade-offs. Provides model normalization, ALM/ADMM/KKT routing, infeasibility diagnosis, shadow-price interpretation, capability-aware no-tool fallback…
Skill Claude CodeCodex
Create, modify, evaluate, and package portable Agent Skills for coding agents. Use this skill when users want to create a skill from scratch, turn a workflow into a reusable skill, improve an existing skill, set up evals, compare skill behavior against a baseline, or optimize skill trigger descriptions across agent…
Skill Codex
A writing rule that adds spaces where Chinese, Japanese, or Korean characters meet Latin letters, numbers, or symbols.
Skill Claude CodeCodex
Review user-facing software changes for accessibility barriers across semantics, keyboard and other input, focus, structure, content, feedback, and assistive technology behavior. Use for web, mobile, desktop, CLI, and interactive UI changes; adapt the checks to the platform.
Skill Codex
Use for implementing, fixing, refactoring, or reviewing code with the smallest correct change; routes only unresolved debugging, architecture/choice, or risk-boundary blockers, while code retrieval uses the cheapest sufficient available capability.
Skill Claude CodeCodex
Turn an article or book chapter into an order-preserving interactive outline tree with bidirectional links between tree nodes and full-text paragraphs. Use when the user wants a detailed reading structure, not a standalone summary.
Skill Claude Code
Build, lint, and evaluate agent skills that demonstrably change behaviour, instead of writing adjectives that change nothing. Use whenever the user asks to create a skill, write a SKILL.md, improve or fix an existing skill, make a skill "actually work", or evaluate whether a skill does anything. Also use when the user…
nanxiaoyao/network-huawei-skills
Skill Claude CodeCodex
This skill should be used when the user asks to configure or troubleshoot AAA (Authentication / Authorization / Accounting) on Huawei S / CE / USG series devices — including 802.1X, MAC authentication, Portal authentication, RADIUS, HWTACACS (TACACS+), local authentication, authentication profiles, free-rule, NAC…
Skill Claude CodeCodex
Kinde Billing: models organization or user plan groups, features, and prices; connects test Stripe and publishes pricing; integrates plan selection, portal, and entitlements; records metered usage or handles billing webhooks and workflows; and troubleshoots subscriptions, trials, or tax. Use for Kinde billing work or…
swaaap-nil/system-design-skill
Skill Claude Code
Turns the current codebase into a Staff-level system design interview problem. Scans directory structure, routes, data models and infrastructure, then produces a grounded interview brief — The Question, Core Requirements, Below the Line, Non-Functional Requirements, High-Level Architecture (target vs as-built), Data…
coreline-ai/antigravity_gemini_skills
Skill Claude CodeCodex
A senior software-analysis process that reads a project's documentation and creates one master plan. It identifies whether the project is a website, an app, or both, then records the technology and architecture decisions it can justify from the documents.
Skill Claude CodeCodex
Generates the three core financial statements — P&L (income statement), balance sheet, and cash flow statement — with proper formatting, classifications, and period-over-period comparisons. Use when the user mentions financial statement generation, producing a P&L, creating a balance sheet, formatting a cash flow…
Skill Claude CodeCodex
Analyze annotated UI screenshots and markdown documentation to generate agent-consumable UI flow specifications. Use when processing web app UI flows described via markdown + screenshots into structured, automation-ready knowledge.
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: