claude-code-guide

Provides a command-line interface that routes user queries to Claude AI models (via Anthropic API) with full codebase context awareness. Implements a REPL-style interactive mode where developers can iteratively refine prompts and receive code suggestions, refactorings, or analysis results. The architecture supports session persistence across multiple invocations and integrates with local file systems for real-time code context injection.

Exposes Claude's extended thinking capabilities through CLI flags that enable multi-step reasoning and planning before code generation. When activated, the system routes requests through Claude's thinking mode (which performs internal reasoning before responding) and plan mode (which generates step-by-step execution plans). These modes are transparently integrated into the command pipeline without requiring users to manually structure prompts.

Provides a curated library of pre-configured agents optimized for specific domains: core development (code review, refactoring), infrastructure/DevOps (deployment, monitoring), security/quality (vulnerability scanning, testing), specialized domains (data science, ML), and orchestration/workflow (multi-step task coordination). Each agent is pre-configured with appropriate tools, permissions, and reasoning modes, enabling users to select agents based on their task rather than building from scratch.

Provides a specialized library of security-focused skills that enable Claude to perform vulnerability scanning, compliance checking, and security best practices analysis. Skills include OWASP vulnerability detection, compliance framework validation (SOC2, HIPAA, GDPR), and security code review. These skills are integrated as MCP servers and can be invoked through the security-focused agent or directly via CLI.

Implements Model Context Protocol (MCP) server management that allows Claude Code to dynamically load and orchestrate external tools and services. The system maintains a registry of available MCP servers, handles OAuth authentication flows for cloud providers, and routes tool calls from Claude to appropriate MCP server implementations. Sub-agents can be spawned as isolated Claude instances with their own tool access and permission scopes, enabling hierarchical task decomposition.

Provides a multi-level permission system that controls which tools and resources Claude Code can access at runtime. Permissions are defined through permission modes (read-only, execute, admin) and can be scoped to specific tool categories or individual tools. The system supports permission relay through the --channels flag, allowing parent agents to selectively grant permissions to sub-agents without exposing full credentials.

Provides two automation modes for non-interactive execution: bare mode (--bare flag) suppresses interactive prompts and returns raw output suitable for piping, while print mode (-p flag) formats output for human readability in scripts. These modes enable Claude Code to be embedded in shell scripts, CI/CD pipelines, and automation workflows without requiring terminal interaction. The system handles stdin/stdout redirection transparently.

Implements a three-tier configuration system where settings can be defined at global (user home directory), project (repository root), and command-line levels, with environment variables overriding all file-based settings. The system automatically discovers configuration files (.claude-code.yml, .claude-code.json) and merges settings according to a defined precedence order. This enables both global defaults and project-specific customizations without manual flag passing.

Provides a hooks system that allows users to define custom scripts or commands that execute before and after Claude Code operations. Hooks are defined in configuration files and can be triggered on specific events (e.g., before code generation, after analysis completion). This enables integration with external tools like linters, formatters, or notification systems without modifying the core CLI.

Maintains conversation state across multiple CLI invocations, allowing users to build multi-turn interactions without re-establishing context. Sessions are stored locally with configurable persistence backends and can be resumed, forked, or merged. The system tracks conversation history, token usage, and model state, enabling users to understand the evolution of their interactions with Claude.

Provides native integration with cloud providers (AWS, GCP, Azure, GitHub) through OAuth authentication flows. The system handles token acquisition, refresh, and secure storage without exposing credentials in configuration files. Authenticated cloud services are exposed as MCP servers, enabling Claude to interact with cloud resources directly through tool calls.

Serves as a three-tier documentation system that mirrors official Anthropic releases while maintaining community-contributed guides and best practices. The repository implements automated synchronization with Anthropic's CHANGELOG, ensuring documentation stays current with official releases. Documentation is organized into official release notes, comprehensive feature guides, and community resources, enabling users to find information at multiple levels of detail.