ClaudeCode.Hook.Output.PostToolUse (ClaudeCode v0.36.3)
View SourceHook-specific output for PostToolUse events.
Observation-only — cannot block the tool (it already ran).
Shorthand: {:ok, additional_context: "..."}.
Fields
:additional_context- extra context injected into the conversation:updated_mcp_tool_output- replacement output for MCP tool results