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.
harryworld/Xcode26-Agent-Skills
Skill Claude CodeCodex
Xcode 26 and Apple platform update notes with a focus on Liquid Glass, Foundation Models Framework, and Apple Intelligence. Use when asked to explain, summarize, compare, or implement Xcode 26 era framework changes across SwiftUI, UIKit, AppKit, Foundation, App Intents, StoreKit, MapKit, WidgetKit, visionOS, or Swift…
Weaverse/shopify-hydrogen-skills
Skill Claude CodeCodex
Use when recreating a reference website or brand hub in this Hydrogen plus Weaverse repo, especially when deciding whether to reuse sections, add global styles, update theme schema, or resolve conflicts between the live site and project brand guidelines.
Skill Claude CodeCodex
Manages md2wx CLI for converting Markdown to WeChat Official Account drafts. Use when working with WeChat article publishing, Markdown to HTML conversion, or WeChat media upload.
Skill Claude CodeCodex
Guide an incremental migration of an existing Rust codebase toward ports-and-adapters / hexagonal architecture. Use when the user wants to refactor a tangled service, extract a domain core, introduce port traits, or split a monolithic module into domain/port/adapter layers without a big-bang rewrite.
Skill Claude Code
Use when you need to clarify a goal and build an approved execution plan.
bbuch82/agentic-second-brain-guide
Skill Claude CodeCodex
Route a prefixed message to the right file without asking a follow-up question. Capture has to be frictionless or it does not happen.
Skill Claude CodeCodex
Set up new Claude Code projects with CLAUDE.md, slash commands, and proper structure.
Skill Claude Code
Evaluate a Fivetran connector for correctness, SDK compliance, security, and reliability. Use when the user wants a code review or quality report before deploying.
Skill Claude CodeCodex
Evolve trading strategies through genetic algorithms and adversarial combat. Run Darwinian selection on BTC data to discover battle-tested strategies. No API keys, no cloud.
Skill Claude CodeCodex needs its repo
Use when Hermes needs staged self-improvement, explicit reviewable artifacts, or safe apply/discard workflows for memory, user, skill, or fact updates.
Skill Claude CodeCodex
Use Helixir persistent graph memory through its MCP tools. Invoke at the start of non-trivial work, after context compaction, when recalling past decisions, when storing durable outcomes, when tracing why facts are connected, and when using FastThink or Helixir RBAC.
Skill Claude CodeCodex
Use when writing Tampermonkey/Violentmonkey/Greasemonkey userscripts, modifying website behavior or appearance, or working with .user.js files.
Skill Codex
Run one action in an outcome-loop folder. Use when the user wants to execute the outcome loop, start with Superdense reward maintenance, choose one action on a lever, create runs/ /work.md and learnings.md, or use prior outcomes to improve a real-world metric.
Skill Claude CodeCodex
Airbnb's UI design system. Use when building interfaces inspired by Airbnb's aesthetic - light mode, Inter font, 4px grid.
Skill Claude CodeCodex
Universal document evaluation engine — evaluate any document against any criteria using cognitively-modelled AI agents with ontology-grounded scoring.
jonathimer/devmarketing-skills
Skill Claude CodeCodex
When the user wants to identify and nurture developer advocates, build champion programs, or turn active users into contributors and evangelists. Trigger phrases include "power users," "developer advocates," "ambassador program," "champion program," "community contributors," "referral program," or "user-generated…
Skill Codex needs its repo
Audit generic AGENTS.md, CLAUDE.md, and SKILL.md instructions for deterministic drift and model-era obsolescence candidates, then generate evidence-backed, reversible remediation prompts. Use when users ask to clean up, modernize, retire, or evaluate accumulated coding-agent instructions. Do not use it to…
Skill Claude CodeCodex
Transcribe audio (voice notes, recordings, meeting audio) to text via NetMind's Whisper model. Use when the user shares an audio file or URL and your model cannot hear audio. Zero config for NetMind-powered users — the API key is injected automatically.
Skill Claude CodeCodex
A health check for the LLM Wiki, a knowledge base about large language models. It looks for missing pages, broken links, conflicting or outdated content, missing fields, incomplete topic maps, weak bias checks, and an old core-context snapshot.
Skill Claude CodeCodex needs its repo
Use this skill when reverse-engineering Apple platforms with the ipsw CLI — analyzing iOS/macOS Mach-O binaries, disassembling functions inside dyldsharedcache (DSC), dumping Objective-C/Swift headers from private frameworks, extracting kernelcaches, KEXTs, SEP, iBoot, or DeviceTree from IPSWs/OTAs…
Skill Claude Code needs its repo
MANDATORY prerequisite — you MUST invoke this skill BEFORE every usefigma tool call. NEVER call usefigma directly without loading this skill first. Skipping it causes common, hard-to-debug failures. Trigger whenever the user wants to perform a write action or a unique read action that requires JavaScript execution in…
Skill Claude CodeCodex
Generates Tzatziki-based Cucumber BDD tests (.feature files) from a functional specification. Use this skill whenever a user wants to write Cucumber tests, add BDD scenarios, create feature files, generate tests, or test application behaviors with Gherkin — especially in Java/Spring projects using Tzatziki step…
Jamkris/everything-gemini-code
Skill Claude CodeCodex
Python testing strategies using pytest, TDD methodology, fixtures, mocking, parametrization, and coverage requirements.
Skill Claude CodeCodex
Write publication-ready ML/AI papers for NeurIPS, ICML, ICLR, ACL, AAAI, COLM. Use when drafting papers from research repos, structuring arguments, verifying citations, or preparing camera-ready submissions. Includes LaTeX templates, reviewer guidelines, and citation verification workflows.
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: