LangChain Reference home page

GitHub
Main Docs

Deep Agents Code

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Deep Agents Code

Language

Theme

Pythondeepagents-codehooksmodelswirePreToolUseSpecificOutput

Class●Since v0.1

PreToolUseSpecificOutput

Copy

PreToolUseSpecificOutput()

Bases

_WireModel

Attributes

View source on GitHub

hook_event_name: Literal['PreToolUse']

permission_decision: Literal['allow', 'deny', 'ask', 'defer'] | None

permission_decision_reason: str | None

updated_input: JsonObject | None

additional_context: str | None

Event-specific output for PreToolUse.