Code Gen

video-frames

by smallnest

Extract frames or short clips from videos using ffmpeg.

frontend-design

by Ilm-Alan

Bespoke frontend engineering focused purely on aesthetic excellence. Invoke for web components, pages, dashboards, applications, or any UI requiring distinctive visual execution. Outputs functional code with intentional aesthetic direction and creative craft.

prd

by rohunj

"Generate a Product Requirements Document (PRD) for a new feature. Use when planning a feature, starting a new project, or when asked to create a PRD. Triggers on: create a prd, write prd for, plan this feature, requirements for, spec out."

bugs-to-stories

by rohunj

"Convert bug reports into prd.json user stories for autonomous fixing. Use after running test-and-break skill. Triggers on: convert bugs to stories, fix these bugs, add bugs to prd, create fix stories."

agents-md-generator

by MADTeacher

Create or update minimal AGENTS.md files in the repository root and nested module directories using progressive disclosure. Works across heterogeneous projects without assuming any fixed agent folder structure.

flutter-animations

by MADTeacher

"Comprehensive guide for implementing animations in Flutter. Use when adding motion and visual effects to Flutter apps: implicit animations (AnimatedContainer, AnimatedOpacity, TweenAnimationBuilder), explicit animations (AnimationController, Tween, AnimatedWidget/AnimatedBuilder), hero animations (shared element transitions), staggered animations (sequential/overlapping), and physics-based animations. Includes workflow for choosing the right animation type, implementation patterns, and best practices for performance and user experience."

ccxt

by 2025Emma

CCXT cryptocurrency trading library. Use for cryptocurrency exchange APIs, trading, market data, order management, and crypto trading automation across 150+ exchanges. Supports JavaScript/Python/PHP.

kerberos-ticket-forging

by blacklanternsecurity

Forges Kerberos tickets for domain persistence and privilege escalation. Covers Golden Ticket (krbtgt hash → forged TGT), Silver Ticket (service hash → forged TGS), Diamond Ticket (decrypt/modify/re-encrypt legitimate TGT for stealth), Sapphire Ticket (U2U PAC swap), and Pass-the-Ticket injection.

linux-file-path-abuse

by blacklanternsecurity

Exploit writable critical files, NFS misconfigurations, shared library hijacking, and privileged group membership (docker, lxd, disk, adm, video, staff) for Linux privilege escalation. Use when a user belongs to a privileged group or has write access to sensitive files or paths.

repo-task-proof-loop

by DenisSergeevitch

Repo-local workflow skill for large coding tasks. Initializes .agent/tasks/TASK_ID artifacts, installs project-scoped Codex and Claude subagents, updates AGENTS.md plus the repo's Claude guide file with the workflow, and runs a spec-freeze → build → evidence → verify → fix loop with fresh-session verification.

create-skill

by ronnycoding

Guide for creating well-structured Claude Code skills with proper YAML frontmatter, focused descriptions, and supporting files. Use when the user wants to create a new skill, build a custom skill, extend Claude's capabilities, or mentions creating/designing/building skills.

skill-creator

by smallnest

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

frappe-manager

by lubusIN

Use Frappe Manager (FM) for Docker-based development and testing environments. Use when setting up local dev, running isolated tests, or managing agent-driven Frappe development workflows.

apple-native-dev

by blacktop

Build, sign, and deploy iOS/macOS apps using Zed Editor and CLI-only workflows without Xcode UI. Use when: (1) Setting up a new iOS/macOS project with XcodeGen, (2) Configuring secure credential management via xcconfig files, (3) Setting up Zed Editor with Swift LSP, (4) Building/deploying to physical devices via CLI, (5) Creating CI/CD pipelines for Apple apps, (6) Troubleshooting CLI build issues. Covers XcodeGen, xcode-build-server, justfile commands, devicectl, and GitHub Actions scaffolding following 2026 best practices.

ratatui-tui

by blacktop

Build terminal UIs with ratatui following 2026 Rust best practices. Use when: (1) Creating new TUI apps, (2) Adding widgets/layouts, (3) Keyboard navigation/state management, (4) Image integration via ratatui-image, (5) Async event handling, (6) Release optimization. Covers v0.30.0+ API, Elm Architecture, StatefulWidget, color-eyre.

schemapin

by ThirdKeyAI

Cryptographic tool schema verification to prevent MCP Rug Pull attacks — ECDSA P-256 signing, SHA-256 hashing, TOFU key pinning, .well-known discovery, signed revocation documents, and (v1.4-alpha across all four languages) signature expiration, DNS TXT cross-verification, and schema version binding (lineage chain)

spreadsheet

by MooseGoose0701

"Use when tasks involve creating, editing, analyzing, or formatting spreadsheets (.xlsx, .csv, .tsv) using Python (openpyxl, pandas), especially when formulas, references, and formatting need to be preserved and verified."

teams-anthropic-integration

by youdotcom-oss

Add Anthropic Claude models (Opus, Sonnet, Haiku) to Microsoft Teams.ai applications using @youdotcom-oss/teams-anthropic. Optionally integrate You.com MCP server for web search and content extraction. - MANDATORY TRIGGERS: teams-anthropic, @youdotcom-oss/teams-anthropic, Microsoft Teams.ai, Teams AI, Anthropic Claude, Teams MCP, Teams bot - Use when: building Microsoft Teams bots with Claude, integrating Anthropic with Teams.ai, adding MCP tools to Teams applications

my-skill Skill

by 2025Emma

tdd-guide

by alirezarezvani

Comprehensive Test Driven Development guide for engineering subagents with multi-framework support, coverage analysis, and intelligent test generation

capacity-planning

by aj-geddes

Analyze team capacity, plan resource allocation, and balance workload across projects. Forecast staffing needs and optimize team utilization while maintaining sustainable pace.

ios-app-scaffold

by tddworks

Scaffold iOS apps with Tuist and layered architecture (Domain, Infrastructure, App). Use when: (1) Creating a new iOS app project, (2) Setting up Tuist project structure, (3) User asks to "create an iOS app", "scaffold an app", or "set up a new Swift project", (4) User wants layered/clean architecture for iOS, (5) User mentions Tuist setup.

cloudflare

by tdimino

Cloudflare platform management via Wrangler CLI. Deploy Pages sites, manage Workers, KV namespaces, R2 buckets, D1 databases, Queues, Vectorize indexes, Workflows, and Hyperdrive connections. Use when deploying to Cloudflare, managing CF infrastructure, configuring wrangler.toml, working with CF storage services, or setting up Cloudflare Pages projects. Triggers on Cloudflare, wrangler, Pages deploy, KV namespace, R2 bucket, D1 database, CF Workers, Cloudflare DNS, Vectorize, Queues, Workflows, Hyperdrive.

skill-creation-guide

by gleanwork

Auto-triggers when users discuss creating skills or ask about SKILL.md format. Triggers on phrases like "create a skill", "write a skill", "make a skill", "new skill", "SKILL.md format", "skill structure", "how do skills work", "skill best practices", or when the user wants to add custom behavior to Claude Code.