VS Code Extensions

Several VS Code extensions support Claude through the Anthropic API. All of them accept a custom base URL so you can point them at your account.

Cline — Setup

Install Cline from the VS Code Marketplace, then configure it in Settings:

  1. Open Extensions → search "Cline" → Install
  2. Click the Cline activity bar icon → open Settings
  3. Set Provider = Anthropic, API Key and Base URL as shown below
// VS Code settings.json
"cline.apiProvider": "anthropic",
"cline.anthropicApiKey": "sk-ar-YOUR_KEY_HERE",
"cline.anthropicBaseUrl": "https://api.cheapai.cc"

Continue — Setup

See the Continue guide for full config.json setup. The same apiBase setting applies to all VS Code variants.

Extension Comparison

ExtensionBest ForProtocol
ClineAgentic coding, file editsAnthropic native
Roo CodeCline fork, extra modesAnthropic native
Kilo CodeCline fork, communityAnthropic native
ContinueChat + tab autocompleteAnthropic / OpenAI