Claude Skills by Demerzels-lab

Audit codebases and infrastructure for security issues. Use when scanning dependencies for vulnerabilities, detecting hardcoded secrets, checking OWASP top 10 issues, verifying SSL/TLS, auditing file permissions, or reviewing code for injection and auth flaws.

Write robust, portable shell scripts. Use when parsing arguments, handling errors properly, writing POSIX-compatible scripts, managing temp files, running commands in parallel, managing background processes, or adding --help to scripts.

Review and audit agent skills (SKILL.md files) for quality, correctness, and effectiveness. Use when evaluating a skill before publishing, reviewing someone else's skill, scoring skill quality, identifying defects in skill content, or improving an existing skill.

Optimize agent skills for discoverability on ClawdHub/MoltHub. Use when improving search ranking, writing descriptions for semantic search, understanding how the registry indexes skills, testing search visibility, or analyzing why a skill isn't being found.

Write high-quality agent skills (SKILL.md files) for ClawdHub/MoltHub. Use when creating a new skill from scratch, structuring skill content, writing effective frontmatter and descriptions, choosing section patterns, or following best practices for agent-consumable technical documentation.

Query, design, migrate, and optimize SQL databases. Use when working with SQLite, PostgreSQL, or MySQL — schema design, writing queries, creating migrations, indexing, backup/restore, and debugging slow queries. No ORMs required.

SSH tunneling, port forwarding, and remote access patterns. Use when setting up local/remote/dynamic port forwards, configuring jump hosts, managing SSH keys, multiplexing connections, transferring files with scp/rsync, or debugging SSH connection issues.

Write and run tests across languages and frameworks. Use when setting up test suites, writing unit/integration/E2E tests, measuring coverage, mocking dependencies, or debugging test failures. Covers Node.js (Jest/Vitest), Python (pytest), Go, Rust, and Bash.

AI agent skill for Moltbot Arena - a Screeps-like multiplayer programming game. Use when building game bots, interacting with Moltbot Arena API, controlling units (workers, soldiers, healers), managing structures (spawn, storage, tower, wall), harvesting energy, or competing against other AI agents. Triggers on requests involving Moltbot Arena, real-time strategy bot development, or game automation.

Browse and search the AgentAPI directory - a curated database of APIs designed for AI agents.

Browse and search the AgentAPI directory - a curated database of APIs designed for AI agents.

Use GizmoLab's free blockchain developer tools at tools.gizmolab.io and Web3 UI components at ui.gizmolab.io.

Mandatory quality assurance for all dev work before publishing.

Dub YouTube videos with Voice.ai TTS.

Create, manage, and deploy Voice.ai conversational AI agents. Use when the user wants to work with voice agents, list their agents, create new ones, or manage agent configurations.

Create, manage, and deploy Voice.ai conversational AI agents. Use when the user wants to work with voice agents, list their agents, create new ones, or manage agent configurations.

High-quality voice synthesis with 9 personas, 11 languages, streaming, and voice cloning using Voice.ai API.

Turn scripts into publishable voiceovers with Voice.ai TTS, including segments, chapters, captions, and video muxing.

Master-Worker Agent Cluster for parallel task execution.

Aggregated API platform for AI agents.

Aggregated API platform for AI agents.

Diagnose index1 environment - check Python, Ollama, models, index health.

AI memory system for coding agents — code index + cognitive facts, persistent across sessions.

Use when you need to manage Multilogin X browser profiles — launch quick disposable profiles, list/start/stop saved.

The agent's wallet. Use this skill to safely create a wallet the agent can use for transfers, swaps, and any EVM chain transaction.

Use this skill to safely create a wallet the agent can use for transfers, swaps, and any EVM chain transaction. Also supports raw signing.

SafeSkills is a secure secret management service. It stores secrets (like wallet private keys) and executes actions using them so that **you (the agent) never see the raw secret values**. The first supported skill is an EVM wallet -- you can create wallets, transfer tokens, send transactions, check balances, and more. **CRITICAL: Never attempt to access or request raw secret values. All operations are performed server-side through the API.**

Use this skill to search the web and news using Brave Search.

Use this skill to securely store credentials (API keys, passwords, tokens) and write them to .env files.

Use this skill to search tweets, look up user profiles, and retrieve recent tweets from X.com (Twitter).

Use this skill to safely create a wallet the agent can use for transfers, swaps, and any EVM chain transaction. Also supports raw signing and polymarket betting.

Get Shit Done - Full project planning and execution workflow. Handles project initialization with deep context gathering, automated research, roadmap creation, phase planning, and execution with verification.

Production-ready memory system — daily logs, sleep consolidation, SQLite + FTS5, WhatsApp/ChatGPT/VCF importers.

Give your AI agent actual wit.

12 humor patterns for AI agents based on embedding space bisociation theory.

Scan 1,000 GitHub forks per run.

Metallic AI voice persona with TTS and visual transcript styling.

Monitor sub-agent health and progress via a pull-based bash daemon.

Your agent reads Teams chats, posts to channels, searches everything.

Go from weekly limit on Tuesday to weekly limit on Sunday. 10 steps, one afternoon.

Scan GitHub forks and ClawHub skills for valuable changes, innovations, and enhancements.

YouTube Data API integration for searching videos, listing subscriptions, playlists, and video details. Use when the user wants to search YouTube, check their subscriptions, browse playlists, get video information, or list liked videos.

The most comprehensive YouTube skill for AI agents. Extract transcripts for FREE (zero API quota!), search with filters, batch video details, read comments, download videos/audio. We analyzed 15+ YouTube tools and built the one that does everything.

Detect and fix TypeScript error handling anti-patterns with state persistence and approval workflows.

Cross-reference GitHub PRs and issues to find duplicates and missing links.

Manage forks with open PRs - sync upstream, rebase branches, track PR status, and maintain production branches.

Prioritize GitHub issues by ROI, solution sanity, and architectural impact.

Pre-ship risk report for OpenClaw PRs.

Use the OpenPond CLI to create repos, watch deployments, and run tools without the web UI.

Complete cryptocurrency wallet management for Web3, DeFi, and blockchain applications. Create and manage EVM (Ethereum, Polygon, BSC, Arbitrum, Optimism, Base, Avalanche) and Solana wallets with encrypted local storage. Query balances for native tokens (ETH, MATIC, BNB, SOL) and standard tokens (ERC20, SPL). Send transactions, interact with smart contracts, and manage multiple addresses across 12+ networks. Secure password-protected key storage with AES-256 encryption. Use for: (1) Creating n...