.opencode/
├── AGENTS.md                  # (or sometimes project-level rules/instructions; often auto-generated by /init)
├── opencode.json              # (or opencode.jsonc) — Main project configuration (models, providers, permissions, etc.)
│
├── agents/                    # Custom agents and sub-agents (Markdown files)
│   ├── review.md              # Example: code-reviewer agent
│   ├── security.md            # Example: security auditor
│   ├── workflow-orchestrator.md
│   └── ...                    # One .md file per agent (filename = agent name)
│
├── skills/                    # Reusable agent skills (loaded on-demand)
│   ├── deploy/                # One folder per skill
│   │   └── SKILL.md           # Required: contains name, description, instructions, and optional resources/scripts
│   ├── git-release/
│   │   └── SKILL.md
│   ├── review/
│   │   └── SKILL.md
│   └── .../
│
├── commands/                  # Custom slash commands (e.g. /test, /deploy)
│   ├── test.md                # Example command definition
│   └── ...                    # Markdown files; filename becomes the command name
│
├── plugins/                   # Custom plugins (JS/TS files or configs for extending tools/hooks)
│   └── my-plugin.js
│
├── tools/                     # (Less common) Custom tool definitions if extending the native tools
│
├── modes/                     # Custom modes (if any)
│
└── themes/                    # (Optional) Custom TUI themes