oh-my-codes

A CLI + daemon system for managing AI model accounts, workspaces, and token usage. Built with Rust for performance and distributed via npm with prebuilt platform-specific binaries.

Features

• OAuth 2.0 Device Code Flow -- Browser-based authentication with automatic token refresh
• Multi-Account & Multi-Workspace -- Switch between accounts and workspaces with interactive CLI pickers
• Background Daemon -- OS-level service (launchd / systemd / Task Scheduler) with embedded SQLite storage
• Model Discovery & Sync -- List and sync available AI models from remote servers
• Token Usage Tracking -- Track, push, and summarize token usage with daily reports
• Cross-Platform -- Prebuilt binaries for macOS (arm64/x64), Linux (arm64/x64), and Windows (x64)

Architecture

CLI (omc)  ──HTTP/Unix Socket──▶  Daemon (omcd)  ──HTTPS──▶  OMC Server
                                      │
                                       SQLite

| Component | Description | |-----------|-------------| | omc | CLI binary -- command parsing and daemon communication | | omcd | Daemon binary -- state management, storage, and server proxy | | omc-core | Shared types, config, and error handling | | omc-api | HTTP client SDK for CLI-to-daemon communication | | omc-storage | Storage trait + SQLite embedded backend | | omc-server | Axum HTTP server with route handlers | | omc-service | OS service management (launchd / systemd / Task Scheduler) |

Installation

Script Install (Recommended)

curl -fsSL https://raw.githubusercontent.com/Y-Square-T3/oh-my-codes/main/scripts/install.sh | bash

This will download and install the latest release binaries to /usr/local/bin. You may be prompted for your password.

To install a specific version:

curl -fsSL https://raw.githubusercontent.com/Y-Square-T3/oh-my-codes/main/scripts/install.sh | bash -s -- v4.0.8

npm Install

npm install oh-my-codes

Or with Yarn:

yarn add oh-my-codes

Quick Start

# Install and start the daemon as an OS service
omc daemon install
omc daemon start

# Authenticate with your OMC server
omc account login https://your-omc-server.com

# Select a workspace
omc account switch

# Explore available models
omc model list

# Check token usage
omc token-usage summary

CLI Commands

| Command | Description | |---------|-------------| | omc account login <url> | Authenticate via device code flow | | omc account logout [email] | Remove an account | | omc account switch | Switch active workspace/account | | omc account list | List all accounts | | omc account show | Show active account | | omc model list [--provider] | List available models | | omc model sync | Sync models from remote server | | omc token-usage status | Check token usage status | | omc token-usage push | Manually push token usage | | omc token-usage list [--limit] | List usage records | | omc token-usage summary [--days] | Daily usage summary | | omc config show | Show resolved configuration | | omc config path | Show config file path | | omc daemon install | Install as OS service | | omc daemon uninstall | Uninstall OS service | | omc daemon start | Start daemon | | omc daemon stop | Stop daemon | | omc daemon status | Check daemon status | | omc health | Health check |

Configuration

Configuration is resolved in the following priority (highest to lowest):

1. Command-line arguments
2. Environment variables
3. Project config (.omc/omc.json)
4. User config (~/.config/omc/omc.json)

Development

Prerequisites

• Rust (edition 2024)
• Node.js
• Yarn 4 (enable via corepack enable)

Setup

corepack enable
yarn install

Scripts

yarn omc build          # Compile binaries
yarn omc dev            # Run CLI (cargo run -p omc --)
yarn omc dev:daemon     # Run daemon (cargo run -p omcd --)
yarn omc test           # Run all workspace tests
yarn omc check          # Quick compilation check
yarn omc lint           # Clippy lints (deny warnings)
yarn omc lint:fix       # Clippy with auto-fix
yarn omc fmt            # Format all Rust code
yarn omc fmt:check      # Check formatting

Project Structure

oh-my-codes/
├── packages/
│   ├── omc/                    # Rust workspace + npm package
│   │   ├── crates/
│   │   │   ├── omc/            # CLI binary
│   │   │   ├── omcd/           # Daemon binary
│   │   │   ├── omc-core/       # Shared types & config
│   │   │   ├── omc-api/        # HTTP client SDK
│   │   │   ├── omc-storage/    # SQLite storage backend
│   │   │   ├── omc-server/     # Axum HTTP server
│   │   │   └── omc-service/    # OS service management
│   │   ├── dist/               # Platform-specific packages
│   │   └── scripts/            # Build scripts
│   └── omc-opencode/           # OpenCode plugin
├── docs/                       # Architecture documentation
└── AGENTS.md                   # AI agent instructions

Documentation

Detailed architecture documentation is available in docs/archs/.

Contributing

Contributions are welcome! Please make sure to:

1. Run yarn omc fmt to format code
2. Run yarn omc lint to check lints
3. Run yarn omc test to verify tests pass

License

This project is licensed under the terms of the LICENSE file.