Hanzo AI for VS Code

The ultimate toolkit for AI engineers. Access 200+ LLMs through one unified API, with symbol search, 4000+ MCP servers, and intelligent routing.

Quick Start

Login to Hanzo AI
```
@hanzo login
```
This opens iam.hanzo.ai in your browser

Start Using AI

@hanzo agent solve this algorithm
@hanzo agent --model claude-4 review my code
@hanzo agent --model o3-pro explain this

OpenAI (O3-Pro, O3, GPT-4o, GPT-4)
Anthropic (Claude 4, Claude 3.5 Sonnet)
Google (Gemini 2.0 Flash, Gemini Pro)
Meta (Llama 3.1 405B, Llama 3.1 70B)
DeepSeek V3, Mistral Large 2, and 190+ more

Find any code element across your entire project:

@hanzo symbols "class UserController"
@hanzo symbols "function authenticate"
@hanzo symbols "interface Config"

Access 4000+ specialized tools:

@hanzo mcp --action install --package @modelcontextprotocol/server-github
@hanzo mcp --action call --tool github_search --args '{"query": "AI"}'

Code with the style of programming legends:

@hanzo mode carmack    # Game engine optimization
@hanzo mode norvig     # AI implementation patterns
@hanzo mode knuth      # Algorithm perfection

Control browsers directly from VS Code:

@hanzo browser navigate https://example.com
@hanzo browser screenshot
@hanzo browser execute "document.title"

Search across files, symbols, and git history:

@hanzo search "authentication flow"
@hanzo unified_search "TODO: implement"

Access any model from:

The extension works out of the box after login. For advanced configuration:

VS Code Settings (Cmd+, or Ctrl+,)
- Search for "Hanzo" to see all options
- Configure enabled tools, API endpoints, etc.

Environment Variables (optional)

export HANZO_API_KEY=hzo_...  # From iam.hanzo.ai

Built for engineers who ship.