claude code example of code explain by Skills，Slash commands，CLAUDE.md，Subagents，Hooks，MCP servers

Use when reviewing code changes before committing, after implementing features, or when asked to review. Triggers on staged changes, PR reviews, or explicit review requests.

Orchestrator-only workflow for migrating/rewriting codebases with full TDD and agent delegation

Analyzes, generates, and enhances CLAUDE.md files for any project type using best practices, modular architecture support, and tech stack customization. Use when setting up new projects, improving...

Claude Code configs for the expert Solana builder. CLAUDE.md, agents, commands, hooks, rules, skills and settings across Web, Anchor, Pinnochio, Unity, Mobile and more.

This skill provides guidance on using Google's Gemini CLI for long-context code exploration. Use when the user explicitly invokes "/gemini", asks to "use gemini", "run gemini", or when Claude...

Token-efficient code analysis via 5-layer stack (AST, Call Graph, CFG, DFG, PDG). 95% token savings.

Router-First Architecture

Release preparation workflow - security audit → E2E tests → review → changelog → docs

Planning agent that creates implementation plans and handoffs from conversation context

Braintrust tracing for Claude Code - hook architecture, sub-agent correlation, debugging

OPC Architecture Understanding

Never Use TaskOutput

LLM Tuning Patterns

TDD workflow for migrations - orchestrate agents, zero main context growth

Wiring Verification

Choose the right search tool for each query type

Full 5-layer analysis of a specific function. Use when debugging or deeply understanding code.

Query the memory system for relevant learnings from past sessions

Check reference SDK implementations using btca ask