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kaitranntt ec7781bbc8 docs: update documentation for v7.1 remote CLIProxy feature 
- README: add remote CLIProxy section with CLI flags and quick setup
- code-standards: add Config Priority Pattern (CLI > ENV > config.yaml)
- codebase-summary: add new remote proxy files, update test counts (638)
- project-overview-pdr: add FR-008 requirement, v7.1 release section
- project-roadmap: add Phase 10 (Remote CLIProxy), mark #142 complete
- system-architecture: add Remote CLIProxy Flow diagram
2025-12-21 20:09:46 -05:00

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# CCS Codebase Summary
Last Updated: 2025-12-21
Comprehensive overview of the modularized CCS codebase structure following the Phase 9 modularization effort (Settings, Analytics, Auth Monitor splits + Test Infrastructure) and v7.1 Remote CLIProxy feature.
## Repository Structure
```
ccs/
├── src/ # CLI TypeScript source
├── dist/ # Compiled JavaScript (npm package)
├── lib/ # Native shell scripts (bash, PowerShell)
├── ui/ # React dashboard application
│ ├── src/ # UI source code
│ └── dist/ # Built UI bundle
├── tests/ # Test suites
├── docs/ # Documentation
└── assets/ # Static assets (logos, screenshots)
```
---
## CLI Source (`src/`)
The main CLI is organized into domain-specific modules with barrel exports.
### Directory Structure
```
src/
├── ccs.ts # Main entry point & CLI router
├── types/ # TypeScript type definitions
│ ├── index.ts # Barrel export (aggregates all types)
│ ├── cli.ts # CLI types (ParsedArgs, ExitCode)
│ ├── config.ts # Config types (Settings, EnvVars)
│ ├── delegation.ts # Delegation types (sessions, events)
│ ├── glmt.ts # GLMT types (messages, transforms)
│ └── utils.ts # Utility types (ErrorCode, LogLevel)
│
├── commands/ # CLI command handlers
│ ├── cliproxy-command.ts # CLIProxy subcommand handling
│ ├── doctor-command.ts # Health diagnostics
│ ├── help-command.ts # Help text generation
│ ├── install-command.ts # Install/uninstall logic
│ ├── shell-completion-command.ts
│ ├── sync-command.ts # Symlink synchronization
│ ├── update-command.ts # Self-update logic
│ └── version-command.ts # Version display
│
├── auth/ # Authentication module
│ ├── index.ts # Barrel export
│ ├── commands/ # Auth-specific CLI commands
│ │ └── index.ts
│ ├── account-switcher.ts # Account switching logic
│ └── profile-detector.ts # Profile detection (474 lines)
│
├── config/ # Configuration management
│ ├── index.ts # Barrel export
│ ├── unified-config-loader.ts # Central config loader (546 lines)
│ └── migration-manager.ts # Config migration logic
│
├── cliproxy/ # CLIProxyAPI integration (heavily modularized)
│ ├── index.ts # Barrel export (137 lines, extensive)
│ ├── auth/ # OAuth handlers, token management
│ │ └── index.ts
│ ├── binary/ # Binary management
│ │ └── index.ts
│ ├── services/ # Service layer
│ │ └── index.ts
│ ├── cliproxy-executor.ts # Main executor (666 lines)
│ ├── config-generator.ts # Config file generation (531 lines)
│ ├── account-manager.ts # Account management (509 lines)
│ ├── platform-detector.ts # OS/arch detection
│ ├── binary-manager.ts # Binary download/update
│ ├── auth-handler.ts # Authentication handling
│ ├── model-catalog.ts # Provider model definitions
│ ├── model-config.ts # Model configuration
│ ├── service-manager.ts # Background service
│ ├── proxy-detector.ts # Running proxy detection
│ ├── startup-lock.ts # Race condition prevention
│ ├── remote-proxy-client.ts # Remote proxy health checks (NEW v7.1)
│ ├── proxy-config-resolver.ts # CLI/env/config merging (NEW v7.1)
│ ├── types.ts # ResolvedProxyConfig for local/remote modes
│ └── [more files...]
│
├── copilot/ # GitHub Copilot integration
│ ├── index.ts # Barrel export
│ └── copilot-package-manager.ts # Package management (515 lines)
│
├── glmt/ # GLM/GLMT integration
│ ├── index.ts # Barrel export
│ ├── pipeline/ # Processing pipeline
│ │ └── index.ts
│ ├── glmt-proxy.ts # Main proxy (675 lines)
│ └── delta-accumulator.ts # Delta processing (484 lines)
│
├── delegation/ # Task delegation & headless execution
│ ├── index.ts # Barrel export
│ ├── executor/ # Execution engine
│ └── [delegation files...]
│
├── errors/ # Centralized error handling
│ ├── index.ts # Barrel export
│ ├── error-handler.ts # Main error handler
│ ├── exit-codes.ts # Exit code definitions
│ └── cleanup.ts # Cleanup logic
│
├── management/ # Doctor diagnostics
│ ├── index.ts # Barrel export
│ ├── checks/ # Diagnostic checks
│ │ └── index.ts
│ └── repair/ # Auto-repair logic
│ └── index.ts
│
├── api/ # API utilities & services
│ ├── index.ts # Barrel export
│ └── services/ # API services
│ ├── index.ts
│ ├── profile-reader.ts
│ └── profile-writer.ts
│
├── utils/ # Utilities (modularized into subdirs)
│ ├── index.ts # Barrel export
│ ├── ui/ # Terminal UI utilities
│ │ ├── index.ts
│ │ ├── boxes.ts # Box drawing
│ │ ├── colors.ts # Terminal colors
│ │ └── spinners.ts # Progress spinners
│ ├── websearch/ # Search tool integrations
│ │ └── index.ts
│ └── [utility files...]
│
└── web-server/ # Express web server (heavily modularized)
├── index.ts # Server entry & barrel export
├── routes/ # 15+ route handlers
│ ├── index.ts
│ ├── accounts-route.ts
│ ├── auth-route.ts
│ ├── cliproxy-route.ts
│ ├── copilot-route.ts
│ ├── doctor-route.ts
│ ├── glmt-route.ts
│ ├── health-route.ts
│ ├── profiles-route.ts
│ └── [more routes...]
├── health/ # Health check system
│ └── index.ts
├── usage/ # Usage analytics module
│ ├── index.ts
│ ├── handlers.ts # Request handlers (633 lines)
│ ├── aggregator.ts # Data aggregation (538 lines)
│ └── data-aggregator.ts
├── services/ # Shared services
│ └── index.ts
└── model-pricing.ts # Model cost definitions (676 lines)
```
### Module Categories
| Category | Directories | Purpose |
|----------|-------------|---------|
| Core | `commands/`, `errors/` | CLI commands, error handling |
| Auth | `auth/`, `cliproxy/auth/` | Authentication across providers |
| Config | `config/`, `types/` | Configuration & type definitions |
| Providers | `cliproxy/`, `copilot/`, `glmt/` | Provider integrations |
| Remote Proxy | `cliproxy/remote-*.ts`, `proxy-config-resolver.ts` | Remote CLIProxy support (v7.1) |
| Services | `web-server/`, `api/` | HTTP server, API services |
| Utilities | `utils/`, `management/` | Helpers, diagnostics |
---
## UI Source (`ui/src/`)
The React dashboard organized by domain with barrel exports at every level.
### Directory Structure
```
ui/src/
├── components/
│ ├── index.ts # Main barrel (aggregates all domains)
│ │
│ ├── account/ # Account management
│ │ ├── index.ts # Barrel export
│ │ ├── accounts-table.tsx
│ │ ├── add-account-dialog.tsx
│ │ └── flow-viz/ # Flow visualization (split from 1,144-line file)
│ │ ├── index.tsx # Main component (200 lines)
│ │ ├── account-card.tsx
│ │ ├── account-card-stats.tsx
│ │ ├── connection-timeline.tsx
│ │ ├── flow-paths.tsx
│ │ ├── flow-viz-header.tsx
│ │ ├── provider-card.tsx
│ │ ├── hooks.ts
│ │ ├── types.ts
│ │ ├── utils.ts
│ │ ├── path-utils.ts
│ │ └── zone-utils.ts
│ │
│ ├── analytics/ # Usage charts, stats cards
│ │ ├── index.ts
│ │ ├── cliproxy-stats-card.tsx
│ │ └── usage-trend-chart.tsx
│ │
│ ├── cliproxy/ # CLIProxy configuration
│ │ ├── index.ts # Barrel export (30 lines)
│ │ ├── provider-editor/ # Split from 921-line file
│ │ │ ├── index.tsx # Main editor (250 lines)
│ │ │ └── [13 focused modules]
│ │ ├── config/ # YAML editor, file tree
│ │ │ ├── config-split-view.tsx
│ │ │ ├── diff-dialog.tsx
│ │ │ ├── file-tree.tsx
│ │ │ └── yaml-editor.tsx
│ │ ├── overview/ # Health lists, preferences
│ │ │ ├── credential-health-list.tsx
│ │ │ ├── model-preferences-grid.tsx
│ │ │ └── quick-stats-row.tsx
│ │ └── [7 top-level component files]
│ │
│ ├── copilot/ # Copilot settings
│ │ ├── index.ts
│ │ └── config-form/ # Split from 846-line file
│ │ └── [13 focused modules]
│ │
│ ├── health/ # System health gauges
│ │ └── index.ts
│ │
│ ├── layout/ # App structure
│ │ ├── index.ts
│ │ ├── sidebar.tsx
│ │ └── footer.tsx
│ │
│ ├── monitoring/ # Error logs, auth monitor
│ │ ├── index.ts
│ │ ├── proxy-status-widget.tsx
│ │ ├── auth-monitor/ # Split from 465-line file (8 files)
│ │ │ ├── index.tsx # Main component
│ │ │ ├── types.ts
│ │ │ ├── hooks.ts
│ │ │ ├── utils.ts
│ │ │ └── components/
│ │ │ ├── live-pulse.tsx
│ │ │ ├── inline-stats-badge.tsx
│ │ │ ├── provider-card.tsx
│ │ │ └── summary-card.tsx
│ │ └── error-logs/ # Split from 617-line file
│ │ └── [6 focused modules]
│ │
│ ├── profiles/ # Profile management
│ │ ├── index.ts
│ │ ├── profile-dialog.tsx
│ │ ├── profile-create-dialog.tsx
│ │ └── editor/ # Split from 531-line file
│ │ └── [10 focused modules]
│ │
│ ├── setup/ # Quick setup wizard
│ │ ├── index.ts
│ │ └── wizard/ # Step-based wizard
│ │ ├── index.tsx
│ │ └── steps/
│ │
│ ├── shared/ # Reusable components (19 components)
│ │ ├── index.ts
│ │ ├── ccs-logo.tsx
│ │ ├── code-editor.tsx
│ │ ├── confirm-dialog.tsx
│ │ ├── provider-icon.tsx
│ │ ├── settings-dialog.tsx
│ │ ├── stat-card.tsx
│ │ └── [13 more shared components]
│ │
│ └── ui/ # shadcn/ui primitives
│ ├── button.tsx
│ ├── card.tsx
│ ├── dialog.tsx
│ ├── sidebar.tsx # Custom sidebar (674 lines)
│ └── [UI primitives...]
│
├── contexts/ # React Contexts
│ ├── privacy-context.tsx
│ ├── theme-context.tsx
│ └── websocket-context.tsx
│
├── hooks/ # Custom hooks (domain-prefixed)
│ ├── use-accounts.ts
│ ├── use-cliproxy.ts
│ ├── use-health.ts
│ ├── use-profiles.ts
│ ├── use-websocket.ts
│ └── [more hooks...]
│
├── lib/ # Utilities
│ ├── api.ts # API client
│ ├── model-catalogs.ts # Model definitions
│ └── utils.ts # Helper functions
│
├── pages/ # Page components (lazy-loaded)
│ ├── analytics/ # Split from 420-line file (8 files)
│ │ ├── index.tsx # Main layout
│ │ ├── types.ts # Analytics types
│ │ ├── hooks.ts # Data fetching hooks
│ │ ├── utils.ts # Utility functions
│ │ └── components/
│ │ ├── analytics-header.tsx
│ │ ├── analytics-skeleton.tsx
│ │ ├── charts-grid.tsx
│ │ └── cost-by-model-card.tsx
│ ├── settings/ # Split from 1,781-line file (20 files)
│ │ ├── index.tsx # Main layout with lazy loading
│ │ ├── context.tsx # Settings provider wrapper
│ │ ├── settings-context.ts
│ │ ├── types.ts
│ │ ├── hooks.ts # Legacy re-exports
│ │ ├── hooks/
│ │ │ ├── index.ts
│ │ │ ├── context-hooks.ts
│ │ │ ├── use-settings-tab.ts
│ │ │ ├── use-proxy-config.ts
│ │ │ ├── use-websearch-config.ts
│ │ │ ├── use-globalenv-config.ts
│ │ │ └── use-raw-config.ts
│ │ ├── components/
│ │ │ ├── section-skeleton.tsx
│ │ │ └── tab-navigation.tsx
│ │ └── sections/
│ │ ├── globalenv-section.tsx
│ │ ├── websearch/
│ │ │ ├── index.tsx
│ │ │ └── provider-card.tsx
│ │ └── proxy/
│ │ ├── index.tsx
│ │ ├── local-proxy-card.tsx
│ │ └── remote-proxy-card.tsx
│ ├── api.tsx # API profiles page (350 lines)
│ ├── cliproxy.tsx # CLIProxy page (405 lines)
│ ├── copilot.tsx # Copilot page (295 lines)
│ └── health.tsx # Health page (256 lines)
│
└── providers/ # Context providers
└── websocket-provider.tsx
```
### Component Statistics
| Domain | Components | Subdirs | Split Files |
|--------|------------|---------|-------------|
| account | 3 | flow-viz (12 files) | 1 monster split |
| analytics | 3 | - | - |
| cliproxy | 10 | provider-editor, config, overview | 1 monster split |
| copilot | 2 | config-form (13 files) | 1 monster split |
| health | 2 | - | - |
| layout | 3 | - | - |
| monitoring | 3 | auth-monitor (8 files), error-logs (6 files) | 2 monster splits |
| profiles | 4 | editor (10 files) | 1 monster split |
| setup | 2 | wizard/steps | - |
| shared | 19 | - | - |
| **Total** | **51+** | **10 subdirs** | **7 splits** |
### Page Statistics
| Page | Structure | Files | Notes |
|------|-----------|-------|-------|
| analytics | Directory | 8 | Split 2025-12-21 |
| settings | Directory | 20 | Split 2025-12-21, lazy-loaded sections |
| api | Single file | 1 | 350 lines |
| cliproxy | Single file | 1 | 405 lines |
| copilot | Single file | 1 | 295 lines |
| health | Single file | 1 | 256 lines |
---
## Key File Metrics
### Largest Files (Acceptable Exceptions)
**CLI (`src/`):**
| File | Lines | Status |
|------|-------|--------|
| model-pricing.ts | 676 | Data file - acceptable |
| glmt-proxy.ts | 675 | Complex streaming - acceptable |
| cliproxy-executor.ts | 666 | Core logic - acceptable |
| cliproxy-command.ts | 634 | Could split if needed |
| usage/handlers.ts | 633 | Could split if needed |
| ccs.ts | 596 | Entry point - acceptable |
| unified-config-loader.ts | 546 | Complex - acceptable |
**UI (`ui/src/`):**
| File | Lines | Status |
|------|-------|--------|
| components/ui/sidebar.tsx | 674 | shadcn - acceptable |
| pages/cliproxy.tsx | 405 | Acceptable |
| pages/api.tsx | 350 | Acceptable |
| pages/copilot.tsx | 295 | Acceptable |
| pages/health.tsx | 256 | Acceptable |
**Split Files (Completed):**
| Original | Lines | New Location | Files |
|----------|-------|--------------|-------|
| pages/settings.tsx | 1,781 | pages/settings/ | 20 |
| pages/analytics.tsx | 420 | pages/analytics/ | 8 |
| monitoring/auth-monitor.tsx | 465 | monitoring/auth-monitor/ | 8 |
---
## Import Patterns
### Standard Import Path
```typescript
// From any file in src/
import { Config, Settings } from '../types';
import { execClaudeWithCLIProxy } from '../cliproxy';
import { handleError } from '../errors';
// From any file in ui/src/
import { AccountsTable, ProviderIcon, StatCard } from '@/components';
import { useAccounts, useProfiles } from '@/hooks';
```
### Barrel Export Pattern
Every domain directory has an `index.ts` that aggregates exports:
```typescript
// ui/src/components/cliproxy/index.ts
export { CategorizedModelSelector } from './categorized-model-selector';
export { CliproxyDialog } from './cliproxy-dialog';
// ...
// From subdirectories
export { ProviderEditor } from './provider-editor';
export type { ProviderEditorProps } from './provider-editor';
```
---
## Test Structure
```
tests/
├── unit/ # Unit tests (6 core test files)
│ ├── data-aggregator.test.ts
│ ├── cliproxy/
│ │ └── remote-proxy-client.test.ts
│ ├── jsonl-parser.test.ts
│ ├── model-pricing.test.ts
│ ├── unified-config.test.ts
│ └── mcp-manager.test.ts
├── integration/ # Integration tests
├── native/ # Native install tests
│ ├── linux/
│ ├── macos/
│ └── windows/
├── npm/ # npm package tests
├── shared/ # Shared test utilities
└── README.md
```
### Test Metrics
| Metric | Value |
|--------|-------|
| CLI Tests | 539 |
| UI Tests | 99 |
| Total Tests | 638 |
| Passing | 612 |
| Skipped | 6 |
| Failed | 0 (CLI), 26 (UI - jsdom setup) |
| Coverage Threshold | 90% |
| Test Files | 38 |
---
## Build Outputs
| Output | Source | Purpose |
|--------|--------|---------|
| `dist/` | `src/` | npm package (CLI) |
| `dist/ui/` | `ui/src/` | Built React app (served by Express) |
| `lib/` | N/A | Native shell scripts |
---
## Related Documentation
- [Code Standards](./code-standards.md) - Modularization patterns, file size rules
- [System Architecture](./system-architecture.md) - High-level architecture diagrams
- [Project Roadmap](./project-roadmap.md) - Modularization phases and future work
- [WebSearch](./websearch.md) - WebSearch feature documentation
- [CLAUDE.md](../CLAUDE.md) - AI-facing development guidance
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