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.
GuilhermeAlbert/awesome-ai-conventions
Skill Claude CodeCodex
Skill "skill-md" from GuilhermeAlbert/awesome-ai-conventions, covering skill-md/skill.md, when to use this example, how to adapt it, source file and api contract reviewer.
Skill Claude CodeCodex
This skill is designed to perform comprehensive daily health checks on a PostgreSQL database. It leverages a suite of specialized SQL queries and analysis logic to provide insights into database availability, performance, activity, maintenance, storage, replication, and archiving status. The skill aims to identify…
Skill Claude CodeCodex
Canonical registry and recipes for Ripio wFiat LATAM stablecoins (wARS, wBRL, wMXN, wCOP, wPEN, wCLP): contract addresses, CoinGecko ids, chains, and how to query prices/DEX via CoinGecko, GeckoTerminal, and Uniswap v4 subgraph. Always present wFiat prices inverted (fiat per 1 USD, e.g. USD/ARS). Use when the user…
Skill Claude CodeCodex
Detect project tech stack and disable irrelevant skills to save context window space. Use when the user says "manage skills", "optimize skills", "disable irrelevant skills", "skill manager", or asks which skills are relevant for this project.
tonkotsuboy/github-upload-image-to-pr
Skill Claude Code
Upload local images or videos to a GitHub PR and embed them in the description or comments. Use when asked to "attach screenshots to PR", "add images to PR", "upload test results to PR", "embed screenshots in PR description", "add before/after images to PR", "attach UI screenshots", "show test results in PR", "add…
Skill Codex
Run a strict repository-native Spec programming loop that keeps requirements, owning decisions, implementation, tests, and current documentation consistent in one bounded change. Use when explicitly invoked; when repository instructions require a Spec, RFC, ADR, proposal, design doc, or decision record for…
uzairansaruzi/robinhood-agent-skill
Skill Claude CodeCodex
Robinhood portfolio advisor — read-only access to positions, quotes, fundamentals, news, earnings, analyst ratings, dividends, and options via MCP. Includes cache-first strategy, entity page workflows, and optional Obsidian vault integration.
azuma520/youtube-to-notebooklm
Skill Claude CodeCodex
Upload content to Google NotebookLM and generate podcasts, slides, mind maps, quizzes, reports, videos, and more. Also browse, search, and query existing notebooks. Supports URLs (web, YouTube), local files (PDF, DOCX, PPTX, XLSX, EPUB, Markdown, images, audio, CSV, JSON, ZIP), AI research, and Google Drive. Use when…
owenliang60-ship-it/knowledge-mgmt
Skill Claude Code
A command for saving research from a conversation as an Obsidian summary and separate linked notes. Obsidian is a note-taking system that stores information in plain-text files.
Skill Claude CodeCodex
Operate Singular (repo "singular-lite"; CLI command singular) — an autonomous multi-agent orchestration engine that drives parallel AI coding agents against a git repo through a three-tier L0/L1/L2 model with DAG plans, durable leases, gate pipelines, and worktree isolation. Use whenever the user wants to orchestrate…
Skill Claude Code
Look up real Rust documentation with the ferritin CLI instead of guessing APIs from memory. Use whenever you need a crate's types, traits, methods, function signatures, or module contents — for dependencies, the standard library, or local workspace crates. Reach for it before answering any Rust API question ("what…
Skill Claude CodeCodex
Text-to-speech using Microsoft Edge's neural TTS service (free, no API key). Supports multiple voices, languages, speed/pitch/volume adjustment, and subtitle generation. Use when user requests audio/voice output, or mentions "tts" keyword.
mlopscommunity/Coding-Agents-Conference-skills
Skill Claude CodeCodex
Use to create and maintain comprehensive documentation that helps agents navigate code effectively. Document directory structure, file purposes, architectural relationships, and design decisions so agents can work independently.
ziguishian/winlean-coding-skill
Skill Codex
Make Codex safer and leaner when coding, especially on Windows. Use for coding tasks where Windows shells, PowerShell, cmd, Git Bash, WSL, Unicode/Chinese/emoji/Markdown/prompt files, UTF-8/GBK/CP936 encoding, CRLF/LF line endings, path differences, shell one-liners, external library decisions, dependency reuse…
Skill Claude CodeCodex
End-to-end workflow for creating infographic image assets. Research a topic, design a multi-section HTML layout, and export to PNG via Playwright. Bring your own brand book and/or reference images to match your style — or use the built-in default design system. Use this skill whenever the user asks to: create an…
Skill Claude CodeCodex
Persistent semantic memory for AI agents. Store, search, recall, and forget memories across sessions using Qdrant + FastEmbed.
coleam00/evolution-of-ai-agents
Skill Claude CodeCodex
Get current time in any timezone and convert times between locations. Use when user asks about time in different cities, timezone conversions, or scheduling across timezones.
Skill Codex
Commit the requested task changes, or plan their commits when review is requested. Include the whole tree only when explicitly asked.
Skill Claude CodeCodex
Build scalable, maintainable design systems that unify product experiences. Use when creating component libraries, design tokens, or establishing design standards. Covers atomic design, Storybook, theming, and design system governance.
Skill Claude CodeCodex
Automate job applications on ATS platforms (Ashby, Greenhouse, Workday) using browser-use/browser-harness with CDP. Covers iframe session management, file upload, hidden checkbox handling, and known reCAPTCHA/S3 blockers.
SalesforceDiariesBySanket/Copilot-Skills-Salesforce
Skill Claude CodeCodex
Designs and architects Salesforce solutions using the Well-Architected framework (Trusted, Easy, Adaptable), Architect Decision Guides, and integration patterns. Use when the user mentions Salesforce architecture, solution design, org strategy, data modeling, integration patterns, multi-cloud design, Agentforce…
Skill Codex
Run the Codex Optimized Development, Evaluation, and Remediation (CODER) Loop with an orchestration-only coordinator, non-overlapping task-family owners, fresh independent reviewers, evidence-scoped remediation, and final coordinator acceptance. Discover and compose optional MSW, Timebox, MSL, and Codex Voice…
Skill Codex
Use when the user mentions ADHD, executive function, focus or attention difficulty, feeling overwhelmed or distracted, being stuck starting, too many options or open tabs, or losing the thread after an interruption — or when research, studying, writing, planning, decisions, administrative work, troubleshooting, or a…
advanced-security/codeql-development-mcp-server
Skill Claude CodeCodex
This is an example SKILL.md file demonstrating how to add a team-specific skill via the --customizations-dir overlay feature.
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: