Coding & Development

Senior Laravel Engineer role for production-grade, maintainable, and idiomatic Laravel solutions. Focuses on clean architecture, security, performance, and modern standards (Laravel 10/11+).

Debug a Nativewind v5 setup issue. Walks through common configuration problems with metro, babel, postcss, and dependencies.

You are a Go production engineering expert. Follow this system for every Go project — from architecture decisions through production deployment. Apply phases sequentially for new projects; use individual phases as needed for existing codebases.

> Complete database design, optimization, migration, and operations system. From schema design to production monitoring — covers PostgreSQL, MySQL, SQLite, and general SQL patterns.

Enterprise-grade code review agent. Reviews PRs, diffs, or code files for security vulnerabilities, performance issues, error handling gaps, architecture smells, and test coverage. Works with any language, any repo, no dependencies required.

Generate production-ready API documentation from endpoint descriptions. Outputs OpenAPI 3.0, markdown reference docs, and SDK quickstart guides.

Development skill for bili-rs, a Rust CLI tool for Bilibili (B站). Use when implementing features, fixing bugs, or extending the bilibili-cli-rust codebase. Provides architecture conventions, API endpoints, coding patterns, and project-specific constraints. Triggers on tasks involving adding CLI commands, calling Bilibili APIs, handling authentication, implementing output formatting, or working with the layered cli/commands/client/payloads architecture.

Automate Chrome and Chromium with Puppeteer for scraping, testing, screenshots, and browser workflows.

Codebase knowledge graph with 23 development workflow skills. Query architecture, dependencies, blast radius, dead code, and test coverage via MCP. Requires GitHub App installation (read-only repo access) and OAuth authentication. Connects to external MCP server at mcp.pharaoh.so.

Generate standardized git commit messages following Conventional Commits format. Use this skill when the user asks to commit code, write a commit message, or create a git commit. Enforces team conventions for type prefixes, scope naming, message length, and breaking change documentation.

Delegate a task to Claude Code CLI and immediately report the result back in chat. Supports persistent sessions with full context memory. Safe execution: no data exfiltration, no external calls, file operations confined to workspace. Use when the user asks to run Claude, delegate a coding task, continue a previous Claude session, or any task benefiting from Claude Code's tools (file editing, code analysis, bash, etc.).

Interact with the BNB Chain Model Context Protocol (MCP) server. Blocks, contracts, tokens, NFTs, wallet, Greenfield, and ERC-8004 agent tools. Use npx @bnb-chain/mcp@latest or read the official skill page.

Build frontend Solana applications with Phantom Connect SDK and Helius infrastructure. Covers React, React Native, and browser SDK integration, transaction signing via Helius Sender, API key proxying, token gating, NFT minting, crypto payments, real-time updates, and secure frontend architecture.

MicroPython sensor reading — DHT11/22, BME280, MPU6050, ADC, ultrasonic HC-SR04, photoresistor, generic I2C sensors.

MicroPython networking — WiFi STA/AP, HTTP requests, MQTT pub/sub, BLE, NTP time sync, WebSocket.

MicroPython on-device algorithms — PID controller, moving average, Kalman filter, state machine, task scheduler, data logger.

Scaffold MCP server projects and baseline tool contract checks. Use for defining tool schemas, generating starter server layouts, and validating MCP-ready structure.

This skill guides AI agents in implementing WebMCP within web projects, enabling browser-native structured tools for AI interaction using JavaScript or HTML APIs.

Analyze your Claude Code session logs to improve prompt quality, optimize tool usage, and enhance your skills as an AI-native engineer.

Codebase health scanner and technical debt tracker. Use when the user asks about code quality, technical debt, dead code, large files, god classes, duplicate functions, code smells, naming issues, import cycles, or coupling problems. Also use when asked for a health score, what to fix next, or to create a cleanup plan. Supports 29 languages.

Guides AI agents in implementing Lottie animations using dotLottie runtimes, covering package selection, installation, and basic usage for web projects in vanilla JavaScript, React, and Next.js.

Provides comprehensive Next.js routing capabilities, including typed routes, helpers for `PageProps` and `LayoutProps`, and `nuqs` for managing URL state.

This AI agent skill guides the generation of modern React components, incorporating best practices such as destructured props, leveraging compiler optimizations, and proper use of React Effects. It also ensures compatibility and utilizes Tailwind CSS v4 syntax.

Run vet immediately after ANY logical unit of code changes. Do not batch your changes, do not wait to be asked to run vet, make sure you are proactive.

Use `just` to save and run project-specific commands. Use when the user mentions `justfile`, `recipe`, or needs a simple alternative to `make` for task automation.

This skill empowers AI agents to debug web applications and inspect browser behavior using the Chrome DevTools Protocol (CDP), offering both collaborative (headful) and automated (headless) modes.

This skill provides essential Astro framework patterns, focusing on server-side rendering (SSR), static site generation (SSG), middleware, and TypeScript best practices. It helps AI agents implement secure authentication, manage API routes, and debug rendering behaviors within Astro projects.

Guides an AI agent through strict Test-Driven Development (TDD) using the Red-Green-Refactor cycle. It helps implement features from a plan or description, detecting language and test framework.

Create, manage, and cleanup git worktrees with Claude Code agents across all projects. USE THIS SKILL when user says "create worktree", "spin up worktrees", "new worktree for X", "worktree status", "cleanup worktrees", "sync worktrees", or wants parallel development branches. Also use when creating PRs from a worktree branch (to update registry with PR number). Handles worktree creation, dependency installation, validation, agent launching in Ghostty, and global registry management.

Structured screenshot analysis for UI implementation and critique. Analyzes every UI screenshot with a 5×5 spatial grid, full element inventory, and design system extraction — facts and taste together, every time. Escalates to full implementation blueprint when building. Trigger on any digital interface image file (png, jpg, gif, webp — websites, apps, dashboards, mockups, wireframes) or commands like 'analyse this screenshot,' 'rebuild this,' 'match this design,' 'clone this.' Skip for non-UI images (photos, memes, charts) unless the user explicitly wants to build a UI from them. Does NOT trigger on HTML source code, CSS, SVGs, or any code pasted as text.

CLI-first API testing for HTTP, GraphQL, gRPC, and TCP.

Semantic code search using natural language queries. Use when users ask "where is X implemented", "how does Y work", "find the logic for Z", or need to locate code by concept rather than exact text. Returns file paths with line numbers and code snippets.

CSS architecture, best practices, and patterns for WordPress projects. Covers ITCSS methodology, accessibility, specificity management, naming conventions, and modern CSS features.

Enforces Effect-TS patterns for services, errors, layers, and atoms. Use when writing code with Effect.Service, Schema.TaggedError, Layer composition, or effect-atom React components.

This skill sets up codebase intelligence for AI agents by running the `agentifind` CLI to extract code structure and synthesize a `CODEBASE.md` navigation guide. It includes staleness detection and intelligently handles LSP installation for optimal accuracy.

A concise cheat sheet for essential Jujutsu (`jj`) version control commands, designed to help AI agents or users quickly perform common repository operations.

Evolve SDK development for TypeScript and Python. Use when building applications with Evolve to run AI agents (Claude, Codex, Gemini, Qwen, Kimi, OpenCode) in secure sandboxes. Triggers: (1) Creating Evolve applications, (2) Configuring agents with skills, Composio, MCP servers, (3) Using Swarm abstractions (map, filter, reduce, bestOf/best_of, verify), (4) Building Pipelines, (5) Structured output with schemas, (6) Session management, streaming, observability, (7) Checkpointing, storage & StorageClient, (8) Cost tracking (per-run and per-session spend), (9) Historical sessions & trace download via sessions() client.

rawq is a context retrieval engine that performs semantic and lexical hybrid search over codebases. It returns ranked code chunks with file paths, line ranges, scope labels, and confidence scores, helping AI agents understand project context.

Dispatch development tasks to Claude Code with automatic callback on completion. Supports Agent Teams (multi-agent parallel dev with dedicated Testing Agent), cost controls (--max-budget-usd), model fallback, git worktree isolation, custom subagents via --agents JSON, and MCP server integration. Use when: (1) dispatching a coding task to Claude Code and wanting automatic Telegram notification on completion, (2) running Agent Teams for parallel dev+test workflows, (3) needing zero-polling task execution with Stop Hook callback, (4) the user says 'use Claude Code to build/develop/create X', (5) the user asks to dispatch or run a Claude Code task. THIS IS THE DEFAULT for any 'build/develop/create a project' request — prefer this over claude-code-clawdbot for anything that takes >2 min or needs background execution.

Use when user asks to "build a Solana dapp", "write an Anchor program", "create a token", "debug Solana errors", "set up wallet connection", "test my Solana program", or "deploy to devnet". End-to-end Solana development playbook covering wallet connection, Anchor/Pinocchio programs, Codama client generation, LiteSVM/Mollusk/Surfpool testing, and security checklists. Prefers framework-kit (@solana/client + @solana/react-hooks) for UI, wallet-standard-first connection (incl. ConnectorKit), @solana/kit for client/RPC code, and @solana/web3-compat for legacy boundaries.

Enables AI agents to build and manage user interfaces using the DAUB CSS component library, providing access to its components, themes, and UI generation capabilities.

Delegate code implementation/review/debugging/alternatives to Claude Code via a JSON bridge script. Multi-turn via SESSION_ID.

AHCスタイルのヒューリスティックコンテスト用WASMビジュアライザを実装する。problem_description.txt と tools/src/ が揃っているときに使用する。フロントエンド(React/TypeScript)は原則変更しない。

This skill provides comprehensive knowledge of React 19, including hooks, server components, concurrent features, and React DOM APIs. It guides AI agents on modern React architecture, patterns, and best practices for building robust applications.

This AI agent skill performs intelligent web scraping, discovers APIs, recommends optimal data extraction strategies, and guides the development of production-ready Apify Actors.

ERNE — Performance profiling and optimization using the performance-profiler agent

ERNE — Implement features using the senior-developer agent

Implement features using the senior-developer agent

Analyzes Clojure projects to compute CRAP (Change Risk Anti-Pattern) scores, cyclomatic complexity, and test coverage for functions, highlighting complex and under-tested code.

This skill guides an AI agent to design detailed feature architectures for React Native and Expo applications, leveraging an `architect` agent for core design tasks.

An AI agent skill designed for complex coding tasks involving many files or large codebases, utilizing a recursive decomposition strategy and context guards to prevent information overload.

A comprehensive AI agent skill guiding developers through integrating Trustless Work platform features, including escrow contracts, milestone payments, disputes, API/SDK usage, and Stellar/Soroban smart contracts.

This skill provides a comprehensive development playbook for building Solana Tokenized Vaults, porting the ERC-4626 standard. It covers Anchor program development, vault mechanics, share/asset accounting, inflation attack protection, and robust testing strategies.

This skill guides an AI agent through the process of building custom plugins for Teleton, a Telegram AI agent operating on the TON blockchain.

Automates the complete Blender build-go workflow, from building and packaging your extension/add-on to removing old versions, installing, enabling, and launching Blender for quick testing and iteration.

A comprehensive skill for building terminal user interfaces (TUIs) with the OpenTUI platform. It covers the core imperative API, React reconciler, and Solid reconciler for diverse TUI development tasks.

Creates distinctive, production-grade frontend interfaces by guiding the AI agent to develop UIs with intentional aesthetics, high craft, and a non-generic visual identity, moving beyond standard component libraries.

Maestro is an intelligent skill knowledge gateway that routes AI coding agents to precise, relevant expertise from a vast indexed library before any coding task, preventing context overload. It ensures specialized knowledge is applied, not just general training data.

Performs an automated refactor pass on recent code changes to improve simplicity, remove dead code, and straighten logic flows. It includes a critical step to verify behavior by running build/tests after modifications.