Best Coding agent skills

Requesting Code Review

obra/superpowers

Use when completing tasks, implementing major features, or before merging to verify work meets requirements.

Receiving Code Review

obra/superpowers

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not…

Improve Codebase Architecture

mattpocock/skills

Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.

Setup Matt Pocock Skills

mattpocock/skills

Configure this repo for the engineering skills: set up its issue tracker, triage label vocabulary, and domain doc layout.

Code Review

mattpocock/skills

Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match…

Setup Ts Deep Modules

mattpocock/skills

Wire dependency-cruiser into a TypeScript repo so each package is a deep module, with implementation hidden in subfolders and reachable only through its entry-point files.

Implement Spec

mattpocock/skills

Implement the result of /to-spec and /to-tickets in code.

MCP Builder

anthropics/skills

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.

Claude API

anthropics/skills

Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration.

Ponytail

DietrichGebert/ponytail

Forces the laziest solution that actually works, simplest, shortest, most minimal.

Ponytail Review

DietrichGebert/ponytail

Code review focused exclusively on over-engineering.

X402

browser-use/browser-use

Set up Browser Use Cloud payments with x402 — pay per request from a crypto wallet (USDC on Base mainnet), no signup or API key.

Safe Refactor

JuliusBrussee/caveman

Restructure code while preserving behavior.

Code Review And Quality

addyosmani/agent-skills

Conducts multi-axis code review. Use before merging any change.

Code Simplification

addyosmani/agent-skills

Simplifies code for clarity. Use when refactoring code for clarity without changing behavior.

Context Engineering

addyosmani/agent-skills

Optimizes agent context setup. Use when starting a new session, when agent output quality degrades, when switching between tasks, or when you need to configure rules files and context for a project.

Learn Codebase

thedotmack/claude-mem

Prime a codebase by reading every source file in full.

Smart Explore

thedotmack/claude-mem

Token-optimized structural code search using tree-sitter AST parsing.

Ruview CLI API

ruvnet/RuView

Use the RuView wifi-densepose CLI binary (incl.

Image To Code

Leonxlnx/taste-skill

Elite website image-to-code skill for Codex.

Understand

Egonex-AI/Understand-Anything

Analyze a codebase to produce an interactive knowledge graph for understanding architecture, components, and relationships.

Understand Chat

Egonex-AI/Understand-Anything

Use when you need to ask questions about a codebase or understand code using a knowledge graph.

Pii Detect

ruvnet/ruflo

Detect and flag personally identifiable information (PII) in text, code, and configurations.

Ruflo

ruvnet/ruflo

Ruflo is a multi-agent orchestration platform for AI coding agents (Claude Code, Cursor, Codex, Copilot, Gemini, Amp, +12 more).

Openspec Verify Change

Fission-AI/OpenSpec

Verify implementation matches OpenSpec change artifacts.

Code Mate Codex

CherryHQ/cherry-studio

Runs Codex CLI non-interactively for code analysis and implementation tasks.

Code Mate GitHub Copilot

CherryHQ/cherry-studio

Runs GitHub Copilot CLI programmatically for repository analysis and coding tasks.

Code Mate Hermes

CherryHQ/cherry-studio

Runs Hermes Agent in one-shot mode for bounded local tasks.

Code Mate Minimax Code

CherryHQ/cherry-studio

Runs MiniMax Code headlessly for repository analysis and coding tasks.

Code Mate Openclaw

CherryHQ/cherry-studio

Runs a local OpenClaw agent non-interactively and returns its structured response.

Code Mate Qoder

CherryHQ/cherry-studio

Runs the Code Mate Qoder CN CLI non-interactively with structured output.

Esm

K-Dense-AI/scientific-agent-skills

Uses the Biohub esm Python SDK for ESM3 protein generation, ESMC embeddings, and ESMFold2 all-atom folding.

TypeScript Expert

sickn33/agentic-awesome-skills

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.

Open Code Review Delegate

alibaba/open-code-review

Delegation mode for open-code-review (OCR).

Derive Client

vercel-labs/agent-browser

Reverse-engineer a website's internal API by recording browser traffic into a HAR file, then generate a standalone client or CLI that calls the endpoints directly, with no browser needed after the…

TypeScript Advanced Types

wshobson/agents

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications.

Nodejs Backend Patterns

wshobson/agents

Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, database integration, and API design best practices.

Go MCP Server Generator

github/awesome-copilot

Generate a complete Go MCP server project with proper structure, dependencies, and implementation using the official github.com/modelcontextprotocol/go-sdk.

Openapi To Application Code

github/awesome-copilot

Generate a complete, production-ready application from an OpenAPI specification.

Refactor

github/awesome-copilot

Surgical code refactoring to improve maintainability without changing behavior.

Build Mcpb

anthropics/claude-plugins-official

This skill should be used when the user wants to "package an MCP server", "bundle an MCP", "make an MCPB", "ship a local MCP server", "distribute a local MCP", discusses ".mcpb files", mentions…

Claude Automation Recommender

anthropics/claude-plugins-official

Analyze a codebase and recommend Claude Code automations (hooks, subagents, skills, plugins, MCP servers).

Self Customize

nanocoai/nanoclaw

Customize your own agent — add capabilities, install packages, add MCP servers, edit code or CLAUDE.md.

Agentmemory Architecture

rohitg00/agentmemory

How agentmemory is built, the iii engine primitives it runs on, its storage model, ports, and the viewer.

Agentmemory Rest API

rohitg00/agentmemory

The agentmemory HTTP REST API surface, the primary protocol for talking to the memory server.

Chief AI Officer Advisor

alirezarezvani/claude-skills

Chief AI Officer advisory for startups: model build-vs-buy decisions (API vs fine-tune vs in-house), AI risk classification under EU AI Act + US state patchwork, AI cost economics…

Intended Vs Implemented

phuryn/pm-skills

The method for finding the gap between what a system is supposed to do and what the code actually does — the class of bug generic scanners miss because they have no model of intent.

Baoyu Danger Gemini Web

JimLiu/baoyu-skills

Generates images and text via reverse-engineered Gemini Web API.