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
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Skill Claude CodeCodex
Orchestrator for the full academic research pipeline: research -> write -> integrity check -> review -> revise -> re-review -> re-revise -> final integrity check -> finalize. Coordinates deep-research, academic-paper, and academic-paper-reviewer into a seamless 10-stage workflow with mandatory, coverage-bounded…
dazhiyang/scientific-plotting-skill
Skill Claude CodeCodex
Use when the user asks to plot for the paper, make a manuscript or journal figure, export a publication or thesis PDF, or prepare supplementary vector graphics—in R with ggplot2 only or Python with plotnine only. Enforces vector PDF, 85 mm and 180 mm widths, one Times text size with no plot title, Wong discrete…
Skill Claude CodeCodex
Catalog CLI audits Amazon Category Listing Reports (CLR files, .xlsx/.xlsm) for listing quality issues. It runs 14 query plugins covering missing attributes, title validation, bullet point optimization, product type checks, and more.
Skill Codex
Scan and map a software project with the currently installed Agent, design durable project-specific Stages, validate and apply skeletons, retrieve only relevant truth, and maintain evidence-backed knowledge without replaying chats or sending repository evidence to a second LLM. Use when joining, resuming…
andykear/FileMaker-XMLsnippet-Layout-Claude-Skill
Skill Claude CodeCodex
Use this skill whenever the user wants to work with FileMaker layout XML. This includes generating paste-ready layout object XML (fmxmlsnippet type LayoutObjectList) from descriptions, reviewing layout XML for silent paste-handler failures, or analysing Save as XML layout exports. Trigger any time the user mentions…
Skill Claude Code
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
arunbalajiraju-proc/procurement-ai-assistant
Skill Claude CodeCodex
Runs structured supplier and market research, capability comparison, pricing observations, and risk checks. Use for market scans, longlists, and sourcing research.
Skill Claude Code
Run the standard markdown review loop end-to-end with the mdxg-redline CLI: send a markdown document to a human reviewer, wait (via Bash polling) for the feedback.json they export, then apply their location-aware inline comments back into the markdown and revise it. Always use this skill when the user wants…
Skill Claude CodeCodex
Use this skill when a user asks an agent to inspect, organize, summarize, or update an Obsidian vault through this MCP server.
Skill Codex
Control and inspect Unity Editor through the token-efficient Unity MCP facade. Use for Unity scene work, GameObjects, components, ProBuilder modeling, assets, C# scripts, console diagnostics, tests, builds, profiling, screenshots, or MCP troubleshooting when compact context, bulk execution, and recoverable outputs…
Skill Codex
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…
Skill Claude CodeCodex
An internal writing-engine component for a Studio package, with rules for controlled long-form creative work and publishing.
Skill Claude CodeCodex
Schedule social media posts to (Bluesky, Threads, Instagram, LinkedIn, Mastodon, YouTube, Facebook Pages, Pinterest, Telegram, X/Twitter, Nostr, Discord, Tumblr and more) via the Posthive CLI. Use when the user asks to create, schedule, list, update, or delete social media posts, or manage their posting queue.
Skill Claude CodeCodex
GNS3 network lab operations including topology management, device configuration via console, and troubleshooting workflows for routers and switches.
Skill Claude CodeCodex
ALWAYS-ON image & video analysis for AI coding assistants. Every model — including models without native vision (big-pickle, DeepSeek, local models) — MUST use this tool for ALL image/video files. Never refuse, never say "I can't view images".
Skill Claude CodeCodex
Reddit automation skill collection. Supports authentication, content publishing, search & discovery, social interactions, and compound operations. Triggered when a user asks to operate Reddit (post, search, comment, login, analyze, upvote, save).
Skill Claude CodeCodex
Populate the Audience Intelligence System compartment to 70%+ via VOC extraction, ICP, awareness levels, limiting beliefs.
Skill Claude CodeCodex
CVE-oriented multi-agent code audit system. Use when user provides a git repository URL for vulnerability discovery with the goal of submitting CVEs. This skill orchestrates subagents to find exploitable vulnerabilities (RCE, SQLi, Auth Bypass, etc.), write weaponized POCs, and generate CVE-ready reports. ALWAYS use…
Skill Claude CodeCodex
Use this skill whenever the user wants to organize course materials, lecture notes, PPT/PDF/DOCX files, textbooks, personal notes, senior-student notes, historical exams, review questions, standards, manuals, or scattered study resources into a structured Markdown note library. Use it even when the user only says…
Skill Claude CodeCodex
PRISM finds entities (genes, proteins, compounds) at the INTERSECTION of two or more property sets on RDF knowledge graphs via TogoMCP — e.g. "genes common to disease X and druggable pathway Y", "targets both linked to phenotype P and modulated by existing drugs". Use whenever the user asks a set-intersection /…
autonomous-ai/autonomous-workshop
Skill Codex
Create, modify, inspect, and validate STEP-first parametric CAD parts and assemblies. Use for natural-language CAD specs, reference images, 2D technical drawings, STEP/STP generation or direct inspection, Python CAD source, source-level joints, selector references, geometry facts, measurements, mating deltas, and…
davidmosiah/samsung-health-mcp
Skill Claude CodeCodex
Unofficial Samsung Health export MCP for AI agents. Prefer MCP tools if connected; otherwise the package CLI. Use when the user wants Samsung Health data or actions through an agent.
Skill Claude Code
Fetch a GitHub issue, create a branch, implement with TDD, and open a PR.
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: