mirror of
https://github.com/hanzoai/python-sdk.git
synced 2026-10-23 20:23:00 +00:00
zooqueenandHanzo Dev
3e974c1135
Fix 35 ruff errors (E722, F841, B904, B905, B007, E741, S202, S310, S306, S110, TID251, UP042, F401) and run black on 526 files. Co-authored-by: Hanzo Dev <[email protected]>
hanzo-tools-shell
Shell execution tools for Hanzo MCP with DAG support and Shellflow DSL.
Installation
pip install hanzo-tools-shell
Tools
dag - DAG Execution Engine
Execute commands with directed acyclic graph semantics.
# Serial execution (default)
dag(["ls", "pwd", "git status"])
# Parallel execution
dag(["npm install", "cargo build"], parallel=True)
# Mixed DAG with parallel blocks
dag([
"mkdir -p dist",
{"parallel": ["cp a.txt dist/", "cp b.txt dist/"]},
"zip -r out.zip dist/"
])
# Tool invocations
dag([{"tool": "search", "input": {"pattern": "TODO"}}])
# Named nodes with dependencies
dag([
{"id": "build", "run": "make build"},
{"id": "test", "run": "make test", "after": ["build"]},
])
zsh - Primary Shell with Shellflow DSL
Execute shell commands with optional Shellflow syntax.
# Simple command
zsh("ls -la")
# Shellflow DSL syntax
zsh("mkdir dist ; { cp a dist/ & cp b dist/ } ; zip out")
# With shell parameter
zsh("echo $BASH_VERSION", shell="bash")
Shellflow Syntax:
A ; B- Sequential execution{ A & B }- Parallel executionA ; { B & C } ; D- Mixed DAG
ps - Process Management
Monitor and control background processes.
ps() # List all processes
ps(id="abc123") # Get specific process
ps(kill="abc123") # Kill process (SIGTERM)
ps(logs="abc123", n=50) # Last 50 lines of output
Additional Tools
- shell - Smart shell (zsh > bash fallback)
- bash - Explicit bash execution
- npx - Node package execution with auto-backgrounding
- uvx - Python package execution with auto-backgrounding
- open - Open files/URLs in system apps
- curl - HTTP client without shell escaping issues
- jq - JSON processor
- wget - File/site downloads
Auto-Backgrounding
Commands that exceed the timeout (default 60s) are automatically backgrounded:
dag(["long-running-command"], timeout=30)
# If command exceeds 30s, it continues in background
# Use ps --logs <id> to view output
Performance
Shellflow DSL is optimized for high throughput:
- Simple commands: ~7M ops/sec
- Sequential: ~2.2M ops/sec
- Mixed DAG: ~100k ops/sec
License
MIT