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.
smithjoshua/claude-code-cowork-skills-file-organizer
Skill Claude CodeCodex
Organize files using the PARA method (Building a Second Brain). Intelligent categorization into Projects, Areas, Resources, and Archive with inbox workflow. Triggers on "organize my files", "organize my downloads", "second brain", "PARA method", "clean up files". Creates numbered PARA folders, renames poorly-named…
JJenglert1/gtm-engineer-starter-kit
Skill Claude CodeCodex
Build a concise, actionable research brief on any company or prospect in about 2-3 minutes. Give it a company name, URL, or a list of prospects and get back structured briefs you can hand straight to a seller.
yisyeasy-crypto/academic-writing-dna-skill
Skill Codex
Distill academic writing style from a folder of papers (PDF, docx, md, txt), then write in that style. Use when the user asks to distill, learn, imitate, or apply an academic author's, lab's, or journal's writing style. Works in Claude Code and Codex as a full skill folder. Produces a single Academic-Writing-DNA.md.
Skill Claude CodeCodex
Durable cross-session memory for the agent, backed by the memlawb MCP tools (memorysave / memoryrecall / memorysearch / memorylist / memorydelete). Use at the START of a task to recall what you already know about this user and project, and WHENEVER you learn a durable fact (a preference, a project decision, a…
Skill Claude Code
Web search, news, papers, people, TikTok, Instagram, YouTube, Facebook, Threads and X posts, Reddit and Hacker News threads, video transcripts, images, places, patents and page extraction through the search CLI, which sends a query to several of its ten search engines at once and fuses the results. Use when you need…
Skill Claude CodeCodex
Claude Code adapter for ObsidianDataWeave workflows.
Skill Claude Code
Multi-agent workflow engine for Go. Declarative YAML workflows; an LLM coordinator routes events through hub-and-spoke mailboxes. Three CLI verbs (flow / goal / agent) cover deterministic execution, dynamic planning, and one-shot agent calls. Use this when you need to run a multi-step LLM pipeline with branching…
lookingforfeng/afsim-script-generator
Skill Claude CodeCodex
Generate and execute AFSIM (Advanced Framework for Simulation, Integration and Modeling) scripts. Use when the user needs to: (1) Create AFSIM/WSF scenario scripts, (2) Generate simulation scripts with proper syntax, (3) Run AFSIM simulations using mission.exe, (4) Debug or fix AFSIM script syntax errors, (5) Work…
Skill Claude CodeCodex
A beginner-friendly Chinese tutor for China's 2026 CPA exam, covering accounting, auditing, finance, strategy, law, and tax. CPA is a professional accounting qualification.
extracurricular-ai/codex-rewind
Skill Codex
Create or update a Codex skill with appropriately scoped instructions and any needed supporting resources.
Skill Claude CodeCodex
Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.
Skill Claude CodeCodex
Use when the user explicitly asks to search the web, check latest/current facts, fetch a URL, or discover pages on a website. Do not use for local code search or stable offline knowledge unless the user asks for live web access.
Skill Claude CodeCodex
A skill that adds image, video, audio, document, and screenshot understanding to a text-only model. It includes tasks such as reading text from images, locating objects, transcribing speech, and analyzing media.
Skill Claude Code
Humanizes AI text in English and six other languages with a five-pass rewrite workflow, optional voice matching, and Slop or Not Pro scoring when available. Use for /agentic-humanizer.
graph-robots/open-robot-skills
Skill Claude CodeCodex
Run the MolmoAct LIBERO checkpoint (allenai/MolmoAct-7B-D-LIBERO-0812) as a closed-loop VLA policy for the dexterous pick-and-place segment of a task. Drives a Franka Panda in the LIBERO/robosuite OSCPOSE action space from agentview + wrist cameras, served behind a vLLM-style script speaking the openpi websocket…
Skill Codex
Install, update, or repair VidXP Desktop or the VidXP CLI and connect its local MCP server to Codex. Use when a user asks to install VidXP, choose between Desktop and CLI, enable local video search features, configure VidXP for an agent, or fix a missing VidXP runtime. This bootstrap skill does not require VidXP to…
Skill Claude CodeCodex
A setup and troubleshooting guide for keeping a private Obsidian notebook synchronized across Windows, macOS, mobile devices, and a private GitHub repository. Obsidian is a note-taking app, while GitHub stores and tracks files online.
Skill Claude CodeCodex
The guided walkthrough for a codebase that has just installed montology (or has never written its vocabulary down) — phased questions served to the people who own the code as a clean one-question-at-a-time form in their browser (a local HTML file, no hosted service), answers returned to the agent on disk, each round…
oracle-samples/oracle-aidp-samples
Skill Claude CodeCodex
Read a single Databricks notebook (.ipynb / .py / .scala source format) and produce a migration-readiness report — what it does, what it depends on, what risks the migrator will hit, which gotchas (from references/gotchas.md) will apply. Run before manually authoring an entry in a migration manifest, OR as a one-off…
Skill Claude CodeCodex
Use Ivan Pasichnyk's published experience pack — a 57-day inbound B2B acquisition trajectory that closed (outcome label closedwon, day +57). Counterparty redacted to category tokens. Invoke when the user is running a similar acquisition motion (inbound discovery from a counterparty technical decision-maker, free pilot…
Mastercard/developers-agent-toolkit
Skill Claude CodeCodex
Integration guidance for Mastercard APIs. Covers resolving a service's ID from its name, confirming a service's auth type before writing auth code, routing to the right authentication guide, finding an operation's request and response schema, sandbox versus production base URLs, and what Mastercard's error responses…
Skill Claude CodeCodex
React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.
huaweicloud/huaweicloud-skills
Skill Claude CodeCodex
Guide users to create or revise custom CloudRobo pipelines from natural-language requirements, generating validated pipeline.yaml drafts without requiring hand-written YAML. Compose workflows from selected preset and workspace algorithm assets, with optional OBS processing operators. Offer sim/teleop conversion →…
Skill Codex
Audit system prompts, agent prompts, router prompts, tool/function-call prompts, and coding-agent instructions as executable contracts. Use before writing or seeding prompts; blocks vague "fix this / write code" tasks missing ownership and verification. Works with Hermes, Claude Code, Codex, OpenCode, OpenClaw.
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: