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
Generate production-grade CLAUDE.md project reference documents for Claude Code. Use when a user wants to create a CLAUDE.md, project spec, or architectural reference for AI-assisted development. Incorporates LLM reasoning failure mitigations (constraint-based guardrails, concrete examples, verification checkpoints)…
Aidress-ai/aidress-skill-find-verified-expense-management-agent
Skill Claude CodeCodex
Find a Verified Expense Management Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for finance agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
Skill Claude CodeCodex
Generate professional lab reports for university courses, scientific research, engineering tests, and medical/material experiments. Supports three input modes (topic/raw data/draft improvement), auto-research with WebSearch, data tables & chart generation, error analysis, and output as docx/markdown. Use when writing…
PavanAnguluri/angular22-agent-skills
Skill Claude CodeCodex
Enforces Angular 22 fine-grained reactivity using Signals, Signal inputs, and Model primitives.
Rudra-narayan-muduli-001/Scale-to-Millions
Skill Claude CodeCodex
Use this skill whenever the user is designing, reviewing, debugging, or answering interview questions about system/software architecture and scalability — e.g. "scale my app", "how do I handle more traffic", "design a URL shortener / news feed / chat system", "my API is slow under load", "should I shard my database"…
Nordic-AI/production-readiness-skills
Skill Claude CodeCodex
Production readiness review for applications incorporating AI / ML — covering classical ML models, generative models, LLM-powered applications, RAG systems, and agentic workflows. Checks AI system inventory, EU AI Act classification, training data governance, model supply chain, evaluation harness, prompt injection…
Skill Codex
Use only when the current user explicitly asks to use Deyo to transcribe explicitly provided URLs or exact local audio/video file paths, or explicitly asks for Deyo install, status, or troubleshooting. Do not trigger from a mere Deyo mention, ambient context, an implicit attachment, directory browsing, a glob, stdin…
Skill Claude CodeCodex
Active recall layer. After giving a substantive answer, ask one compact multiple-choice question (4-5 options) mined from that answer, then grade it and explain. Use whenever the user asks to be quizzed or tested or wants to retain material — quiz me, test me, pop quiz, test my knowledge, check my understanding, drill…
kongyo2/prompt-engineering-skill
Skill Claude CodeCodex
Comprehensive prompt engineering framework for designing, optimizing, and iterating LLM prompts. This skill should be used when users request prompt creation, optimization, or improvement for any LLM task, or when users need help translating vague requirements into effective prompts through collaborative dialogue and…
Skill Claude CodeCodex
PMP / CAPM / PMI-ACP / PMI-CP study companion built by PMCOE LLC — a PMI Authorized Training Partner. Use when the user asks about the Project Management Professional (PMP) certification exam, the Certified Associate in Project Management (CAPM), PMI-Agile Certified Practitioner (PMI-ACP), or PMI Construction…
Deixtra-Private-Limited/claude-laravel-13-skill
Skill Claude CodeCodex
Comprehensive Laravel 13.x expert skill covering the entire framework — installation, configuration, routing, controllers, middleware, Blade views, Eloquent ORM, migrations, queues, jobs, events, mail, notifications, caching, Redis, scheduling, service container, service providers, authentication, authorization, AI…
Skill Claude CodeCodex
An AI coding learning partner using Socratic questioning and the 4Ds methodology — never gives away direct answers. Trigger when the user wants to understand, not just solve: phrases like "help me understand", "walk me through", "I don't just want the fix", "I want to learn why", "don't write the code for me", or "be…
soothing-carport96/anti-ai-slop-writing
Skill Claude CodeCodex
Produces human-sounding text that avoids detectable AI writing patterns. Activates on any writing task — tweets, emails, articles, bios, captions, reports, copy, messages, LinkedIn posts, cover letters, README files, or any content where the output must not read as AI-generated. Enforces banned vocabulary, structural…
Skill Claude Code
Use the spark CLI to access the user's Spark email data - list emails, search by topic, read threads, check calendar events, find availability, look up contacts, and view team info. Use when the user asks about their emails, calendar, contacts, meetings, or scheduling.
Skill Claude CodeCodex
A content-rewriting workflow that adapts writing for another language, culture, or platform so it reads as if a local writer created it. It preserves the intended meaning while adjusting tone, structure, humor, formatting, and conventions.
Skill Claude Code
A placeholder phase in a feature-planning workflow that returns a fixed mock result. A mock result is simulated output used to test whether the surrounding workflow moves between phases correctly.
Skill Claude Code
Makes Claude aware of its own API usage limits and able to manage them intelligently. Usage is checked automatically by hooks (SessionStart + UserPromptSubmit) that inject a directive when usage gets high; Claude delegates suitable tasks to a Codex sub-agent to conserve tokens, checkpoints work before limits hit, and…
Skill Claude CodeCodex
Analyze authorized Chinese writing samples, maintain author-scoped style observations, write from a reviewed profile, and check drafts against the selected author and genre. Use for corpus analysis, profile-guided writing, and preservation-aware draft review.
Skill Claude Code
Auto-detects the project's tech stack, then audits for Accessibility, Performance, and Code Quality. Works across WordPress/PHP, Python, Node/JS, and static web projects.
Aidress-ai/aidress-skill-check-trust-before-multi-agent-transaction
Skill Claude CodeCodex
Check Trust Before a Multi-Agent Transaction. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for general agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
Skill Claude CodeCodex
Use SwarmVault when the user needs a local-first knowledge vault that writes durable markdown, graph, search, dashboard, review, context-pack, task-ledger, retrieval, and MCP artifacts to disk from books, notes, transcripts, exports, datasets, slide decks, files, URLs, code, and recurring source workflows.
Skill Claude CodeCodex
Capture engineering knowledge as a promotion pipeline (CASE → JUDGMENT → PRINCIPLE → STANDARD) and retrieve answers from it. Capture is automatic — a post-session sweep drafts cases with status:auto; the user reviews them at /distill. Use whenever the user types "/history", "/case", or "/distill", says "log this…
Aidress-ai/aidress-skill-find-verified-itinerary-planning-agent
Skill Claude CodeCodex
Find a Verified Itinerary Planning Agent. Agent discovery, trust verification, and capability routing powered by Aidress — the coordination registry for autonomous AI agents. Use for travel agent discovery, trust verification, and capability routing — via Aidress (https://api.aidress.ai).
ShellyDeng08/reddit-connector-skill
Skill Claude CodeCodex
Browse Reddit - search posts, read subreddits, view comments, and check user profiles using Reddit's public JSON API.
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: