Skills your agents can run

Build production-ready Web3 applications, smart contracts, and decentralized systems. Implements DeFi protocols, NFT platforms, DAOs, and enterprise blockchain integrations. Use PROACTIVELY for smart contracts, Web3 apps, DeFi protocols, or blockchain infrastructure.

Analyze application and system logs to identify errors, patterns, and root causes. Use log aggregation tools and structured logging for effective debugging.

Redis database management. Key-value operations, caching, pub/sub, and data structure commands.

Expert DevOps troubleshooter specializing in rapid incident response, advanced debugging, and modern observability.

Use this skill when a user asks to set up a web server, configure HTTP or HTTPS, perform SNMP enumeration, configure SMB shares, test network services, or needs guidance on configuring and testing network services for penetration testing labs.

Build or refactor backend systems based on FastAPI + SQLModel (async SQLAlchemy) + Arq + Redis. Intended for adding or refactoring RESTful APIs, implementing asynchronous database access, writing service layers and dependency injection, configuring OAuth2 + JWT (using Argon2 password hashing) authentication, generating Alembic migration suggestions, and unifying loguru logging conventions. Not intended for pure frontend styling work or tasks that only perform OpenAPI client synchronization.

Expert Kubernetes architect specializing in cloud-native infrastructure, advanced GitOps workflows (ArgoCD/Flux), and enterprise container orchestration.

Run tests, linting, and quality checks for WooCommerce development. Use when running tests, fixing code style, or following the development workflow in WooCommerce projects.

Create a database migration to add a table, add columns to an existing table, add a setting, or otherwise change the schema of Ghost's MySQL database.

Schedule and manage recurring tasks with cron and systemd timers. Use when setting up cron jobs, writing systemd timer units, handling timezone-aware scheduling, monitoring failed jobs, implementing retry patterns, or debugging why a scheduled task didn't run.

Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for creating new documents, modifying content, working with tracked changes, or adding comments.

Linux system troubleshooting workflow for diagnosing and resolving system issues, performance problems, and service failures.

Master network protocol reverse engineering including packet analysis, protocol dissection, and custom protocol documentation. Use when analyzing network traffic, understanding proprietary protocols, or debugging network communication.

Build and validate remote-accessible web apps for the OpenClaw/Tailscale setup. Use when creating or fixing a frontend/backend app that must work from a phone, another device, or a Tailscale URL, especially Vite + FastAPI or WebSocket apps. Covers bind addresses, same-origin config, remote validation, serviceization, and “don't say ready until it is actually reachable.”

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

Database schema validation, data integrity testing, migration testing, transaction isolation, and query performance. Use when testing data persistence, ensuring referential integrity, or validating database migrations.

Designs system architecture, selects technology stacks, defines components and interfaces, and addresses non-functional requirements. Trigger words - architecture, system design, tech stack, components, scalability, security, API design, data model, NFR, patterns, microservices, monolith

Security validation, vulnerability scanning, and compliance checking.

Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.

Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.