Feature request: Add "think" tool capability for Anthropic and Bedrock

[rjesh-git]

Use case

Implement Anthropic's "think" tool functionality to provide a dedicated space for structured thinking during complex tasks. The tool allows for better policy compliance, sequential decision making, and analysis of tool outputs.

Related #320

Solution/User Experience

Bedrock Implementation

# Configure reasoning parameters with a 2000 token budget
reasoning_config = {
    "thinking": {
        "type": "enabled",
        "budget_tokens": 2000
    }
}

response = client.converse(
    modelId=model_id,
    messages=conversation,
    additionalModelRequestFields=reasoning_config
)

Alternative solutions