Python SDK

Installation

pip install veto

With LLM provider extras:

pip install veto[openai]      # OpenAI support
pip install veto[anthropic]   # Anthropic support
pip install veto[gemini]      # Google Gemini support
pip install veto[all]         # All providers

`Veto.init(options?)`

Initialize Veto. Loads configuration from ./veto by default.

from veto import Veto

veto = await Veto.init()

`veto.wrap(tools)`

Wraps an array of tools with validation.

wrapped_tools = veto.wrap(my_tools)

`veto.wrap_tool(tool)`

Wraps a single tool instance.

safe_tool = veto.wrap_tool(my_tool)

`veto.get_history_stats()`

Returns statistics about validation decisions.

stats = veto.get_history_stats()
# {"total_calls": 5, "allowed_calls": 4, "denied_calls": 1, ...}

`veto.clear_history()`

Resets the history statistics.

veto.clear_history()

CLI commands

Command	Description
`veto init`	Initialize Veto in current directory
`veto version`	Show version

Installation

Veto.init(options?)

veto.wrap(tools)

veto.wrap_tool(tool)

veto.get_history_stats()