Chatgpt Copilot

An VS Code ChatGPT Copilot Extension

The Most Loved Open-Source ChatGPT Extension for VS Code

ChatGPT Copilot is a powerful and telemetry-free extension for Visual Studio Code, bringing the capabilities of ChatGPT directly into your coding environment.

Features

• 🤖 Supports GPT-5, o1/o3, Claude, Gemini, Ollama, Claude Code, Github Copilot and other OpenAI-compatible local models with your API key from OpenAI, Azure OpenAI Service, Google, Anthropic or other providers.
• 💥 Model Context Protocol (MCP) to bring your own tools for best AI responses.
• 📂 Chat with your Files: Add multiple files and images to your chat using @ for seamless collaboration.
• 📃 Streaming Answers: Receive real-time responses to your prompts in the sidebar conversation window.
• 📖 Prompt Manager: Chat with your own prompts (use # to search).
• 🔥 Tool calls via prompt parsing for models that don't support native tool calling.
• 📝 Code Assistance: Create files or fix your code with one click or keyboard shortcuts.
• ➡️ Export Conversations: Export all your conversation history at once in Markdown format.
• 📰 Custom Prompt Prefixes: Customize what you are asking ChatGPT with ad-hoc prompt prefixes.
• 💻 Seamless Code Integration: Copy, insert, or create new files directly from ChatGPT's code suggestions.
• ➕ Editable Prompts: Edit and resend previous prompts.
• 🛡️ Telemetry Free: No usage data is collected.

Recent Release Highlights

• v4.10: Add Claude Code provider.
• v4.9: Add prompt based tool calls for models that don't support native tool calling.
• v4.8: New LOGO and new models.
• v4.7: Added Model Context Protocol (MCP) integration.
• v4.6: Added prompt manager, Github Copilot provider and chat with files.

Installation

• Install the extension from the Visual Studio Marketplace or search ChatGPT Copilot in VScode Extensions and click install.
• Reload Visual Studio Code after installation.

Supported Models & Providers

AI Providers

The extension supports major AI providers with hundreds of models:

| Provider | Models | Special Features | |--------------------|---------------------------------------------------|------------------------------------| | OpenAI | GPT-5, GPT-4o, GPT-4, o1, o3, o4-mini | Reasoning models, function calling | | Anthropic | Claude Sonnet 4, Claude 3.5 Sonnet, Claude Opus 4 | Advanced reasoning, large context | | Google | Gemini 2.5 Pro, Gemini 2.0 Flash, Gemini Pro | Search grounding, multimodal | | GitHub Copilot | GPT-4o, Claude Sonnet 4, o3-mini, Gemini 2.5 Pro | Built-in VS Code authentication | | Claude Code | CLaude Sonnet/Opus 4 | Vibe coding in SOLO mode | | DeepSeek | DeepSeek R1, DeepSeek Reasoner | Advanced reasoning capabilities | | Azure OpenAI | GPT-4o, GPT-4, o1 | Enterprise-grade security | | Azure AI | Various non-OpenAI models | Microsoft's AI model hub | | Ollama | Llama, Qwen, CodeLlama, Mistral | Local model execution | | Groq | Llama, Mixtral, Gemma | Ultra-fast inference | | Perplexity | Llama, Mistral models | Web-enhanced responses | | xAI | Grok models | Real-time information | | Mistral | Mistral Large, Codestral | Code-specialized models | | Together | Various open-source models | Community models | | OpenRouter | 200+ models | Access to multiple providers |

AI Services

Configure the extension by setting your API keys and preferences in the settings.

| Configuration | Description | |---------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | API Key | Required, get from OpenAI, Azure OpenAI, Anthropic or other AI services | | API Base URL | Optional, default to "" | | Model | Optional, default to "gpt-4o" |

Refer to the following sections for more details on configuring various AI services.

OpenAI

> Special notes for ChatGPT users: > OpenAI API is billed separately from ChatGPT App. You need to add credits to your OpenAI for API usage here. Once you add credits to your API, create a new api key and it should work.

| Configuration | Example | |---------------|----------------------------------------| | API Key | your-api-key | | Model | gpt-4o | | API Base URL | (Optional) |

Ollama

Pull your image first from Ollama library and then setup the base URL and custom model.

| Configuration | Example | |---------------|------------------------------| | Provider | Ollama | | API Key | ollama (Optional) | | Model | custom | | Custom Model | qwen2.5 | | API Base URL | |

> Note that should be used if you're using OpenAI provider or Auto provider (default is using OpenAI-compatible API).

DeepSeek

Ollama provider:

| Configuration | Example | |---------------|------------------------------| | Provider | Ollama | | API Key | ollama (Optional) | | Model | custom | | Custom Model | deepseek-r1 | | API Base URL | |

> Note that should be used if you're using OpenAI provider or Auto provider (default is using OpenAI-compatible API).

DeepSeek provider:

| Configuration | Example | |---------------|----------------------------| | API Key | your-deepseek-key | | Model | deepseek-reasoner | | API Base URL | |

SiliconFlow (SiliconCloud) provider:

| Configuration | Example | |---------------|---------------------------------| | API Key | your-siliconflow-key | | Model | custom | | Custom Model | deepseek-ai/DeepSeek-R1 | | API Base URL | |

Azure AI Foundry provider:

| Configuration | Example | |---------------|------------------------------------------------------| | API Key | your-azure-ai-key | | Model | DeepSeek-R1 | | API Base URL | https://[endpoint-name].[region].models.ai.azure.com |

Claude Code

| Configuration | Example | |------------------|--------------------------| | Provider | ClaudeCode. | | Claude Code Path | /opt/homebrew/bin/claude | | Model | claude-sonnet-4-20250514 |

OAuth Providers (Subscription-Based)

In addition to API key providers, the extension supports OAuth authentication for subscription-based access:

Gemini (Google OAuth)

Use your Google account with a Gemini subscription. No API key required.

| Configuration | Example | |---------------|----------------------------------| | Provider | Gemini | | Model | gemini-2.5-pro, gemini-2.5-flash |

Setup:

1. Run command: ChatGPT: Login with Gemini OAuth
2. Complete Google authentication in browser
3. Select Gemini as provider

Claude (Anthropic OAuth)

Use your Anthropic account with a Claude Pro/Max subscription. No API key required.

| Configuration | Example | |---------------|--------------------------------| | Provider | Claude | | Model | claude-sonnet-4, claude-opus-4 |

Setup:

1. Run command: ChatGPT: Login with Claude OAuth
2. Complete Anthropic authentication in browser
3. Select Claude as provider

ChatGPT (OpenAI OAuth)

Use your OpenAI account with a ChatGPT Plus/Pro subscription. No API key required.

| Configuration | Example | |---------------|------------------------------| | Provider | ChatGPT | | Model | gpt-5.2-codex, gpt-5.1-codex |

Setup:

1. Run command: ChatGPT: Login with ChatGPT OAuth
2. Complete OpenAI authentication in browser
3. Select ChatGPT as provider

Antigravity (Google OAuth - Dual Provider)

Access both Gemini and Claude models via a single Google OAuth. Requires Antigravity access.

| Configuration | Example | |---------------|---------------------------------------------| | Provider | Antigravity | | Model | gemini-2.5-pro, claude-sonnet-4 (both work) |

Setup:

1. Run command: ChatGPT: Login with Antigravity OAuth
2. Complete Google authentication in browser
3. Select Antigravity as provider

API Key Providers

Anthropic Claude

| Configuration | Example | |---------------|-------------------------------------------| | API Key | your-api-key | | Model | claude-3-sonnet-20240229 | | API Base URL | (Optional) |

Google Gemini

| Configuration | Example | |---------------|---------------------------------------------------------------| | API Key | your-api-key | | Model | gemini-2.0-flash-thinking-exp-1219 | | API Base URL | (Optional) |

Azure OpenAI

Azure OpenAI Service supports two formats.

Azure provider (deployment-based endpoint):

| Configuration | Example | |---------------|-----------------------------------------------------------------------------| | Provider | Azure | | API Key | your-api-key | | Model | deployment-name | | API Base URL | |

OpenAI-compatible endpoint (provider: OpenAI):

| Configuration | Example | |---------------|----------------------------------------------------| | Provider | OpenAI | | API Key | your-api-key | | Model | deployment-name | | API Base URL | |

Github Copilot

Github Copilot is supported with built-in authentication (a popup will ask your permission when using Github Copilot models).

Supported Models:

• OpenAI Models: gpt-3.5-turbo, gpt-4, gpt-4-turbo, gpt-4o, gpt-4o-mini, gpt-4.1, gpt-4.5
• Reasoning Models: o1-ga, o3-mini, o3, o4-mini
• Claude Models: claude-3.5-sonnet, claude-3.7-sonnet, claude-3.7-sonnet-thought, claude-sonnet-4, claude-opus-4
• Gemini Models: gemini-2.0-flash, gemini-2.5-pro

| Configuration | Example | |---------------|-----------------| | Provider | GitHubCopilot | | API Key | github | | Model | custom | | Custom Model | claude-sonnet-4 |

Github Models

For Github Models, get your Github token from here.

| Configuration | Example | |---------------|--------------------------------------| | Provider | OpenAI | | API Key | your-github-token | | Model | custom | | Custom Model | openai/gpt-4.1 | | API Base URL | |

OpenAI compatible Models

To use OpenAI compatible APIs, you need to set a custom model name: set model to "custom" and then specify your custom model name.

Example for groq:

| Configuration | Example | |---------------|----------------------------------| | API Key | your-groq-key | | Model | custom | | Custom Model | mixtral-8x7b-32768 | | API Base URL | |

Commands & Keyboard Shortcuts

The extension provides various commands accessible through the Command Palette (Ctrl+Shift+P / Cmd+Shift+P) and keyboard shortcuts.

Context Menu Commands

Context Menu Commands (Right-click on selected code)

| Command | Keyboard Shortcut | Description | |---------------------|---------------------------------------------|-------------------------------------------------| | Generate Code | Ctrl+Shift+A / Cmd+Shift+A | Generate code based on comments or requirements | | Add Tests | Ctrl+K Ctrl+Shift+1 / Cmd+K Cmd+Shift+1 | Generate unit tests for selected code | | Find Problems | Ctrl+K Ctrl+Shift+2 / Cmd+K Cmd+Shift+2 | Analyze code for bugs and issues | | Optimize | Ctrl+K Ctrl+Shift+3 / Cmd+K Cmd+Shift+3 | Optimize and improve selected code | | Explain | Ctrl+K Ctrl+Shift+4 / Cmd+K Cmd+Shift+4 | Explain how the selected code works | | Add Comments | Ctrl+K Ctrl+Shift+5 / Cmd+K Cmd+Shift+5 | Add documentation comments to code | | Complete Code | Ctrl+K Ctrl+Shift+6 / Cmd+K Cmd+Shift+6 | Complete partial or incomplete code | | Ad-hoc Prompt | Ctrl+K Ctrl+Shift+7 / Cmd+K Cmd+Shift+7 | Use custom prompt with selected code | | Custom Prompt 1 | Ctrl+K Ctrl+Shift+8 / Cmd+K Cmd+Shift+8 | Apply your first custom prompt | | Custom Prompt 2 | Ctrl+K Ctrl+Shift+9 / Cmd+K Cmd+Shift+9 | Apply your second custom prompt |

General Commands

General Commands

| Command | Description | |------------------------------------|---------------------------------------------| | ChatGPT: Ask anything | Open input box to ask any question | | ChatGPT: Reset session

…

Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: feiskyer
• Source: feiskyer/chatgpt-copilot
• License: ISC
• Homepage: https://marketplace.visualstudio.com/items?itemName=feiskyer.chatgpt-copilot

Install and usage instructions live in the source repository linked above.