ChatGPT Copilot

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.

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

Ollama provider:

DeepSeek provider:

SiliconFlow (SiliconCloud) provider:

Azure AI Foundry provider:

For Azure OpenAI Service, apiBaseUrl should be set to format https://[YOUR-ENDPOINT-NAME].openai.azure.com/openai/deployments/[YOUR-DEPLOYMENT-NAME].

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

For Github Models, get your Github token from here.

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:

Context Menu Commands (Right-click on selected code)

General Commands

Prompt Management

• Use # followed by prompt name to search and apply saved prompts
• Use @ to add files to your conversation context
• Access the Prompt Manager through the sidebar for full prompt management

What is MCP?

MCP enables AI models to securely connect to external data sources and tools, providing:

• Custom Tools: Integrate your own tools and APIs
• Data Sources: Connect to databases, file systems, APIs, and more
• Secure Execution: Sandboxed tool execution environment
• Multi-Step Workflows: Agent-like behavior with tool chaining

MCP Server Types

The extension supports three types of MCP servers:

MCP Configuration

1. Access MCP Manager: Use ChatGPT: Open MCP Servers command or click the MCP icon in the sidebar
2. Add MCP Server: Configure your MCP servers with:
   • Name: Unique identifier for the server
   • Type: Choose from stdio, sse, or streamable-http
   • Command/URL: Executable path or HTTP endpoint
   • Arguments: Command-line arguments (for stdio)
   • Environment Variables: Custom environment settings
   • Headers: HTTP headers (for sse/streamable-http)

Example MCP Configurations

File System Access (stdio):

{
  "name": "filesystem",
  "type": "stdio",
  "command": "npx",
  "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path/to/directory"],
  "isEnabled": true
}

Web Search (sse):

{
  "name": "web-search",
  "type": "sse",
  "url": "https://api.example.com/mcp/search",
  "headers": {"Authorization": "Bearer your-token"},
  "isEnabled": true
}

Agent Mode

When MCP servers are enabled, the extension operates in Agent Mode:

• Max Steps: Configure up to 15 tool execution steps
• Tool Chaining: Automatic multi-step workflows
• Error Handling: Robust error recovery and retry logic
• Progress Tracking: Real-time tool execution feedback

Core Configuration

Model Parameters

DeepClaude (Reasoning + Chat) Configuration

Agent & MCP Configuration

Feature Toggles

Prompt Prefixes & Context Menu

User Interface

We highly recommend installing the extension directly from the VS Code Marketplace for the easiest setup and automatic updates. However, for advanced users, building and installing locally is also an option.

• Install vsce if you don't have it on your machine (The Visual Studio Code Extension Manager)
  • npm install --global vsce
• Run vsce package
• Follow the instructions and install manually.

npm run build
npm run package
code --uninstall-extension feiskyer.chatgpt-copilot
code --install-extension chatgpt-copilot-*.vsix

Inspired by gencay/vscode-chatgpt project and made effortlessly accessible thanks to the intuitive client provided by the Vercel AI Toolkit, this extension continues the open-source legacy, bringing seamless and robust AI functionalities directly into the editor with telemetry free.