repair_tool_call: Repair Tool Call

In aisdk: Unified Interface for AI Model Providers

Repair Tool Call

Description

Attempts to repair a failed tool call. This implements a multi-layer repair strategy inspired by Opencode's experimental_repairToolCall:

1. Try to fix tool name case issues (e.g., "GetWeather" -> "get_weather")

2. If repair fails, route to an "invalid" tool for graceful handling

Usage

repair_tool_call(tool_call, tools, error_message = NULL)

Arguments

tool_call	A list with name, arguments, and optionally id.
tools	A list of available Tool objects.
error_message	Optional error message from the failed call.

Value

A repaired tool call list, or an "invalid" tool call if unrepairable.

aisdk documentation built on May 29, 2026, 9:07 a.m.