AiGo123

Your AI-Powered Dev Team, Right in Your Editor

Get Cheap API Token → AiGo123.net • Local routing → KKSwitch • OpenRouter | Claude | Codex | DeepSeek

AiGo123 is an AI coding agent for VS Code and JetBrains IDEs. It runs a real VS Code Extension Host inside JetBrains IDEs, so the same agent experience works across both platforms.

AiGo123 is part of an ecosystem: the AiGo123.net model gateway, the KKSwitch local routing desktop app, and the AiGo123 agent itself. Use them together or independently.

What's New in v26.4.126

• Use the newest OpenAI, Anthropic and DeepSeek models in JetBrains IDEs or VS Code — search AiGo123 in the Plugins/Extensions Marketplace.
• AiGo123.net is compatible with Claude Code and other CLI tools.
• Expose skills as slash commands with fallback execution to make reusable workflows faster to trigger.

Table of Contents

• What Can AiGo123 Do For YOU?
• Modes
• Key Features
• Built-in Tools
• Quick Start
• Model Providers
• Checkpoints & Safe Editing
• Codebase Indexing
• MCP, Skills & Slash Commands
• Rules & Custom Instructions
• Configuration Reference
• JetBrains IDEs
• FAQ
• Support & Community

What Can AiGo123 Do For YOU?

• Generate code from natural language descriptions and specs
• Adapt with Modes: Code, Architect, Ask, Debug, and Custom Modes
• Refactor & debug existing code
• Write & update documentation
• Answer questions about your codebase with codebase indexing
• Automate repetitive tasks and run terminal commands
• Utilize MCP Servers, Skills and Slash Commands
• Follow project rules such as AGENTS.md

Modes

AiGo123 adapts to how you work:

• Code Mode: everyday coding, edits, and file ops
• Architect Mode: plan systems, specs, and migrations
• Ask Mode: fast answers, explanations, and docs
• Debug Mode: trace issues, add logs, isolate root causes
• Custom Modes: build specialized modes for your team or workflow

Learn more: Using Modes

Key Features

Built-in Tools

The agent works through a well-defined tool set (native typed arguments). Highlights:

Quick Start

1. Install the extension from the VS Code Marketplace.
2. Open the AiGo123 view in the Secondary Side Bar (or run AiGo123: New Task from the Command Palette).
3. Choose a provider and enter your API key — or connect through AiGo123.net / KKSwitch.
4. Describe your task in natural language and let the agent work.

Model Providers

AiGo123 works with any OpenAI-compatible endpoint. Commonly used providers include:

• AiGo123 Cloud — the built-in gateway (no separate key needed when signed in)
• Anthropic (Claude), OpenAI (native), OpenAI-compatible, OpenAI Codex
• Google Gemini, Vertex AI, Amazon Bedrock
• DeepSeek, xAI (Grok), Mistral
• OpenRouter, Requesty, Unbound, LiteLLM, Vercel AI Gateway
• Ollama and LM Studio for fully local models
• Qwen Code and the AiGo123 / Roo provider

KKSwitch — local all-in-one API token routing

KKSwitch is a local, all-in-one API token aggregation, routing and AI Agent integration desktop app. It manages upstream providers, models and local Agent tools in one place:

• Zero configuration — start mainstream AI Agent tools without editing JSON or config files
• Protocol conversion — heuristically detect and convert between OpenAI Chat, OpenAI Responses and Anthropic Messages
• Unified model catalog — aggregate, deduplicate and sort models from enabled providers; switching takes effect immediately without restarting your tools
• Isolated runtime — run multiple Codex, Claude and other clients side by side across different workspaces
• Safe by design — redacted diffs, backups, atomic writes and post-write verification; API keys stay local and are never uploaded
• Local proxy — listens on 127.0.0.1 by default (ports 26001–26100) and exposes an OpenAI-compatible /v1 endpoint; LAN mode is opt-in

When KKSwitch is running, AiGo123 detects it automatically and can route requests through it. Download it at www.kkswitch.com (Windows and macOS). KKSwitch is not bundled and is not required.

AiGo123.net — model & API gateway

AiGo123.net is a next-generation large-model gateway and AI asset management platform. It provides API tokens and access to Claude, Codex, DeepSeek, Gemini, Kimi, Qwen and GLM, with multi-protocol support (OpenAI Chat/Responses, Claude Messages, Google Gemini), smart routing with weighted channels and automatic retry, format conversion, and usage dashboards. It is compatible with Claude Code and other CLI tools.

Checkpoints & Safe Editing

Every task gets its own shadow-git checkpoint history, so you can review and roll back with confidence:

• Automatic checkpoints before file writes, edits, diffs and patches
• Restore to any checkpoint, or preview a restore before applying it
• Diff modes: since first checkpoint, checkpoint vs next, to current, and full
• Isolated from your real repository — nested-git and environment-variable edge cases are handled safely
• Configurable checkpoint timeout

Codebase Indexing

AiGo123 indexes your project so the agent can answer questions and find relevant code with semantic search (codebase_search):

• Adjust the index size with aigo123.maximumIndexedFilesForFileSearch (default 10,000)
• Tune embedding throughput with aigo123.codeIndex.embeddingBatchSize (default 60)
• Supported embedders include OpenAI, Gemini, Ollama, OpenRouter, Vercel AI Gateway and OpenAI-compatible endpoints

MCP, Skills & Slash Commands

• MCP — connect Model Context Protocol servers (stdio or SSE) to give the agent extra tools like web search or GitHub; manage them from the MCP tab
• Skills — reusable, mode-scoped instruction sets (SKILL.md) discovered from global or project locations
• Slash Commands — save repeatable prompts and workflows and trigger them from the chat input

Rules & Custom Instructions

• AGENTS.md — project-level agent rules (toggle with aigo123.useAgentRules)
• Mode-specific rules and custom modes for teams
• Import an existing configuration automatically via aigo123.autoImportSettingsPath

Configuration Reference

AiGo123 exposes its settings under the aigo123.* namespace:

Open Settings → Extensions → AiGo123 to configure them.

JetBrains IDEs

The same AiGo123 agent is available for JetBrains IDEs (IntelliJ IDEA, WebStorm, PyCharm, GoLand, CLion, PhpStorm, RubyMine, DataGrip, Rider, Android Studio). The JetBrains plugin:

• Runs a real VS Code Extension Host with editor, document, diff, terminal and shell-integration sync
• Automatically prepares a portable Node.js runtime (v20.19.2) — no manual installation required
• Supports multiple agent providers: AiGo123 / Roo Code, Cline, Kilo Code and Costrict
• Downloads VSIX packages from multiple sources with resume and automatic failover
• Detects missing JCEF and shows a diagnostic panel instead of failing to load

Search AiGo123 in the JetBrains Plugins Marketplace to install it.

FAQ

Support & Community

• Website: aigo123.net
• Local router: www.kkswitch.com
• Repository: github.com/vrisego/Roo-Code
• Issues: github.com/vrisego/Roo-Code/issues

License

See LICENSE.

Enjoy AiGo123! Happy Coding!