Hanzo Dev — Your AI
Coding Assistant
AI-powered terminal tool with multi-agent orchestration, sandboxed execution, MCP integration, and Auto Drive for fully automated development workflows.
$ dev "refactor the auth module to use JWT"
Analyzing codebase...
Found 12 files related to authentication.
Plan:
1. Replace session-based auth with JWT tokens
2. Add token refresh endpoint
3. Update middleware to verify JWT
4. Migrate existing sessions
Executing with sandbox: workspace-write
✓ Modified src/auth/handler.rs
✓ Modified src/middleware/auth.rs
✓ Created src/auth/jwt.rs
✓ Updated 8 test files
✓ All tests passingShip faster with AI-powered coding, multi-agent orchestration, and sandboxed execution.
Multi-Agent Orchestration
- Fan out tasks across GPT-5, Claude, Gemini, Qwen
- /plan /solve /code multi-agent flows
- Custom agents via config.toml
- Subagent orchestration with merged reasoning
Auto Drive
Fully automated multi-turn task execution with planning, review gates, and configurable countdown modes.
# Fully automated task execution dev auto "Refactor the database module" # With time limit in CI dev exec --auto --max-seconds 300 "Fix all TODOs"
Sandboxed Execution
Secure command execution with platform-native sandboxing and configurable approval policies.
Seatbelt
macOS sandbox
Landlock
Linux sandbox
Approval gates
Human-in-the-loop
Workspace isolation
Read/write controls
MCP Integration
Connect to any MCP server for extended tool capabilities. Hanzo Dev can also serve as an MCP server.
[mcp_servers.my-tool]
command = "npx"
args = ["-y", "@my/mcp-server"]
env = { "API_KEY" = "sk-..." }IDE & Tool Integrations
Quick Start
npm
npm install -g @hanzo/dev
Homebrew
brew tap hanzoai/tap brew install hanzo-dev
From Source
git clone https://github.com/hanzoai/dev cd dev/codex-rs && cargo build
Ready to Build?
Start using AI-powered development in your terminal today. Hanzo Dev brings multi-agent orchestration and sandboxed execution to your workflow.