Source Code Analysis

Deep dive into the architecture and core modules of OpenCode.

New here? Follow the bottom-up learning path — 8 chapters from foundation to interface.

Foundation

Configuration management, layered strategy

Interface design, model routing, fallback strategy

Permission system, security model

Model Context Protocol, toolchain integration

Language Server Protocol integration, code intelligence

Decision loop, tool calling, context management

Slash command system, command registration

Command-line entry point, interaction loop