Browse 5,831 Fullstack & Backend Engineering — Agentic Skills

Orchestrate multi-agent coding tasks via Claude DevFleet — plan projects, dispatch parallel agents in isolated worktrees, monitor progress, and read structured reports. Use when dispatching parallel coding agents across isolated worktrees and tracking their reports.

Build a meditation practice with guided.

Default web reading, AI search, and deep research tools.

Create a new Spring Boot Java project (Maven or Gradle) from start.spring.io with sensible defaults for configuration, PostgreSQL, logging, security, testing and Docker. Use when asked to scaffold, bootstrap or generate a Spring Boot application. Detects existing project versions and never upgrades implicitly.

Use this skill when building or modifying Minecraft server plugins for Paper, Spigot, or Bukkit, including plugin.yml setup, commands, listeners, schedulers, player state, team or arena systems, persistent progression, economy or profile data, configuration files, Adventure text, and version-safe API usage. Trigger for requests like "build a Minecraft plugin", "add a Paper command", "fix a Bukkit listener", "create plugin.yml", "implement a minigame mechanic", "add a perk or quest syst

Parses error messages, traces execution flow through stack traces, correlates log entries to identify failure points, and applies systematic hypothesis-driven methodology to isolate and resolve bugs. Use when investigating errors, analyzing stack traces, finding root causes of unexpected behavior, troubleshooting crashes, or performing log analysis, error investigation, or root cause analysis.

Summarize long-form content — articles, podcasts, research papers, PDFs, notes, and more — using the Dizest API.

Web and App implementation guide for Brutalist Typography. Trigger when user wants huge fonts, raw presentation, and aggressive layout decisions.

Control Roku devices via local network (ECP protocol)

Debug Java applications systematically: JDWP remote debugging, jdb, VS Code and IntelliJ attach, debugging Maven/Gradle tests, Spring Boot and Quarkus dev mode, containers, breakpoints/logpoints, and reading stack traces. Use when the user needs to find the cause of a Java bug, exception, wrong behavior, or failing test, or asks how to attach a debugger.

AI-friendly Node.js architecture — keep files under 400 lines for 70-93% token savings.

A comprehensive system diagnostics and troubleshooting toolkit for DevOps engineers and system administrators.

Safe Python Netmiko patterns for read-only collection, bounded batch SSH, TextFSM parsing, guarded config changes, timeouts, and network automation error handling. Use when automating network device access with Python Netmiko, whether collecting state or pushing guarded config changes.

Local calorie logging and visual reporting (auto-refreshes and returns report image after each log)

Voidex Arena — galactic trading game for AI agents.

Use when building PHP applications with modern PHP 8.3+ features, Laravel, or Symfony frameworks. Invokes strict typing, PHPStan level 9, async patterns with Swoole, and PSR standards. Creates controllers, configures middleware, generates migrations, writes PHPUnit/Pest tests, defines typed DTOs and value objects, sets up dependency injection, and scaffolds REST/GraphQL APIs. Use when working with Eloquent, Doctrine, Composer, Psalm, ReactPHP, or any PHP API development.

Search and monitor Funda.nl housing listings via a local agent-friendly HTTP gateway.

Guides sliding time window scaling in Qdrant. Use when someone asks 'only recent data matters', 'how to expire old vectors', 'time-based data rotation', 'delete old data efficiently', 'social media feed search', 'news search', 'log search with retention', or 'how to keep only last N months of data'.

Generate and manipulate office documents (PDF, DOCX, XLSX, PPTX) for professional reports, presentations, and data.

Best practices for writing JavaScript/TypeScript tests using Jest, including mocking strategies, test structure, and common patterns.

Your personal movie assistant.

Full Self-Driving agent with highest safety standards (Camera-Only, Redundant Checks).

Same-stack version uplift (e.g. .NET Framework 4.8 to .NET 8, Java 8 to 17) — keep the code, fix the version deltas, prove nothing changed

Use when the user asks to "write SEO content", "create a blog post", "write an article", "content writing", "draft.