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 Code
A skill that generates structured PRD documents from business context. PRD means product requirements document: a written description of what a product or feature should do and why.
ZeKaiNie/universal-examprep-skill
Skill Claude CodeCodex needs its repo
A study-guide builder for a completed exam chapter that has not yet passed its required checks. It creates a structured teaching checklist and, in full mode, a self-contained HTML and printable PDF guide with readable formulas, visible images, explanations, examples, and answers.
imsai-sh/awesome-deepseek-harness-plugins
Skill Codex
A submission checklist and workflow for adding a DeepSeek Harness plugin to the community’s public catalogue. It prepares the catalogue entry and checks the plugin’s repository, metadata, tests, and required files.
Skill Claude CodeCodex
Track multi-step work in useAgent's durable task manager, with .useagent/tasks.md as an explicit repo-local or offline fallback.
Skill Claude CodeCodex
A versatile writing assistant that helps compose, improve, and transform text for various purposes including emails, letters, reports, social media, and more.
Skill Codex
Filter, compare, and rank papers, posts, captures, threads, bookmarks, product claims, or research ideas for high-entropy mechanistic insight and underpriced leverage. Use when the user asks for alpha, high entropy, the most intriguing or insightful items, sexy ideas, nerdsnipes, sapiosexual appeal, ideas worth…
Skill Claude CodeCodex
Guide agents to use Tavily Hikari safely through tvly-hikari.
Skill Claude CodeCodex needs its repo
A command-line hub for Alibaba Cloud Bailian and DashScope resources. It covers applications, models, knowledge bases, usage, authentication, files, MCP services, pipelines, and installing or updating related agent skills.
SamadhiFire/xinqingnian-maoxuan-skill
Skill Codex
A guided method for analyzing real-life problems using ideas adapted from Mao Zedong’s Selected Works. It focuses on facts, the main problem, the current stage, available forces, and testing conclusions in practice.
CYC2002tommy/Deep-Research-Agent
Skill Claude CodeCodex
Scientific literature pipeline on Scopus, Exa, OpenAlex, Semantic Scholar and AnySearch: map a field (themes, foundational papers, research groups, gaps), find verbatim gap quotes and draft a positioning narrative for an Introduction or proposal, build a course reading list from a syllabus, or run the full manuscript…
Skill Claude Code
Implements an approved spec. Validates that the state means "Approved" (in any language), creates a git branch named after the spec, switches to it, and starts the implementation step by step with pauses to review diffs.
Skill Claude CodeCodex
Capture reusable patterns from a finished project and lift them into framework-level priors (contracts, modules, skeletons) that future projects inherit. Run only when the user explicitly requests self-evolution; the orchestrator executes the workflow.
Skill Claude CodeCodex
Use when Python code must turn files, folders, URLs, zip archives or GitHub repos (PDF, Word, Excel, PowerPoint, CSV, HTML, notebooks, images, audio) into text and images for a language model, with the attachments library (from attachments import att). Covers installing 1.0 (not the old 0.25 API that models remember)…
Skill Claude CodeCodex
Use when building, extending or upgrading an agent on the yoagent Rust crate. Maps each job (tools, policies, verifiers, budgets, sub-agents, plugins from other ecosystems, retries, structured output, tests) to the yoagent feature for it, with tips, pitfalls and what changed per version.
tachikomared/character-animation-creator-skill
Skill Codex
Create game-ready fixed-cell pixel-art character spritesheets from text concepts, reference images, or existing character art. Use when Codex needs to design, generate, clean up, validate, and package 2D game characters with native 32x32, 64x64, or 128x128 cells; 4-way or 8-way directions; idle, walk/run, jump…
hassancs91/claude-youtube-editor
Skill Claude Code
Step 1 of the AI Video Editor pipeline — turn raw talking-head footage into a clean master cut. Use when the user wants to "clean cut", "cut the raw footage", "remove filler / dead air / bad takes", "tighten the pacing", produce cuts.json, run the cut editor, or render a cleaned preview/master for a video-N project in…
Skill Codex
Discover, compare, audit, and safely install reusable AI Agent Skills with OpenAgentSkill. Use whenever an agent needs a capability it does not already have, must compare Skill alternatives, or needs evidence before installing third-party instructions.
Skill Claude CodeCodex
Tool choices, workflows, and MAXScript pitfalls for controlling 3ds Max via MCP.
Skill Claude CodeCodex
A minimal test skill used to verify the skills-over-mcp wiring end to end. Prints a start marker, lists the user's Tableau workbooks with the list-workbooks tool, and prints a completion marker.
Skill Claude CodeCodex
Use Kuri's HTTP server as a session-based browser skill. Prefer X-Kuri-Session with /tab/new, /tab/current, /page/info, /snapshot?filter=interactive&format=compact, and /action for low-token agent loops. Use when an agent needs to browse, read, click, or fill through Kuri without managing raw CDP details.
Skill Claude CodeCodex
Run dev servers and terminal commands that AI agents can read, wait on, and type into. Wrap any command in a named background session. Humans get auto-attached; agents get a session they can inspect with read, snapshot, wait, and type.
Skill Claude CodeCodex
Run a full empirical / causal analysis in Python with StatsPAI (import statspai as sp) — applied-economics style (DID / RD / IV / synthetic control / DML / matching with estimating equation, identifying assumption, Table 1, main table, event-study figure, robustness gauntlet, Word / Excel / LaTeX export), epidemiology…
Skill Claude CodeCodex
Use for HarmonyOS NEXT development help and local DevEco automation. Covers ArkTS/ArkUI/NDK API lookup, offline guide navigation, DevEco Studio and HarmonyOS Emulator tasks, hdc/uitest/aa/bm/hilog/hidumper diagnostics, ArkWeb/WebView DevTools and CDP evidence, and private DevEco interfaces such as CodeGenie, MCP…
Skill Claude CodeCodex needs its repo
Multi-dimensional LLM council review of an open PR (default) or a local feature branch (§ 8 branch mode, invoked via /gflow:branch-review). Five baseline dimensions (correctness, quality, security, tests, memory-hygiene) plus adaptive dimensions per surface (transports / data / CLI / docs / auth / BDD / scripts /…
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: