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Mutable AI

Free tier

AI-accelerated software development for faster, smarter coding

Free tier available·Technical·Powered by OpenAI·API available

Key strengths

AI-powered autocomplete and code generationCodebase-aware context for accurate suggestionsAutomated documentation generationRefactoring and code transformation toolsChat interface for querying and navigating codebases
Free tier + paid plans
San Francisco, USA
Founded 2022
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Technical Setup & Integration

VS Code Extension

Install the Mutable AI extension from the VS Code marketplace:

# Search for "Mutable AI" in the VS Code Extensions panel
# Or install via CLI:
code --install-extension mutableai.mutableai

API Access

Mutable AI provides API endpoints for programmatic code generation and transformation tasks. Authenticate using your API key from the dashboard:

curl -X POST https://api.mutableai.com/v1/complete \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "def fibonacci(n):", "language": "python"}'

Key Parameters

  • Context window: Mutable AI indexes your entire repository for deep context.
  • Language support: Python, JavaScript, TypeScript, Go, Rust, Java, and more.
  • Autocomplete mode: Triggered inline as you type, or on-demand via shortcut.
  • Documentation generation: Point the tool at any function or module to auto-generate docstrings.