oh-my-opencode/src/cli/AGENTS.md

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# src/cli/ — CLI: install, run, doctor, mcp-oauth
**Generated:** 2026-02-21
## OVERVIEW
Commander.js CLI with 5 commands. Entry: `index.ts``runCli()` in `cli-program.ts`.
## COMMANDS
| Command | Purpose | Key Logic |
|---------|---------|-----------|
| `install` | Interactive/non-interactive setup | Provider selection → config gen → plugin registration |
| `run <message>` | Non-interactive session launcher | Agent resolution (flag → env → config → Sisyphus) |
| `doctor` | 4-category health checks | System, Config, Tools, Models |
| `get-local-version` | Version detection | Installed vs npm latest |
| `mcp-oauth` | OAuth token management | login (PKCE), logout, status |
## STRUCTURE
```
cli/
├── index.ts # Entry point → runCli()
├── cli-program.ts # Commander.js program (5 commands)
├── install.ts # Routes to TUI or CLI installer
├── cli-installer.ts # Non-interactive (console output)
├── tui-installer.ts # Interactive (@clack/prompts)
├── model-fallback.ts # Model config gen by provider availability
├── provider-availability.ts # Provider detection
├── fallback-chain-resolution.ts # Fallback chain logic
├── config-manager/ # 20 config utilities
│ ├── plugin registration, provider config
│ ├── JSONC operations, auth plugins
│ └── npm dist-tags, binary detection
├── doctor/
│ ├── runner.ts # Parallel check execution
│ ├── formatter.ts # Output formatting
│ └── checks/ # 15 check files in 4 categories
│ ├── system.ts # Binary, plugin, version
│ ├── config.ts # JSONC validity, Zod schema
│ ├── tools.ts # AST-Grep, LSP, GH CLI, MCP
│ └── model-resolution.ts # Cache, resolution, overrides (6 sub-files)
├── run/ # Session launcher
│ ├── runner.ts # Main orchestration
│ ├── agent-resolver.ts # Flag → env → config → Sisyphus
│ ├── session-resolver.ts # Create/resume sessions
│ ├── event-handlers.ts # Event processing
│ └── poll-for-completion.ts # Wait for todos/background tasks
└── mcp-oauth/ # OAuth token management
```
## MODEL FALLBACK SYSTEM
Priority: Claude > OpenAI > Gemini > Copilot > OpenCode Zen > Z.ai > Kimi > big-pickle
Agent-specific: librarian→ZAI, explore→Haiku/nano, hephaestus→requires OpenAI/Copilot
## DOCTOR CHECKS
| Category | Validates |
|----------|-----------|
| **System** | Binary found, version >=1.0.150, plugin registered, version match |
| **Config** | JSONC validity, Zod schema, model override syntax |
| **Tools** | AST-Grep, comment-checker, LSP servers, GH CLI, MCP servers |
| **Models** | Cache exists, model resolution, agent/category overrides, availability |
## HOW TO ADD A DOCTOR CHECK
1. Create `src/cli/doctor/checks/{name}.ts`
2. Export check function matching `DoctorCheck` interface
3. Register in `checks/index.ts`