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FastAPI Middleware for "Agents for Amazon Bedrock"

This is FastAPI Middleware for "Agents for Amazon Bedrock". Use with AWS Lambda Web Adapter.

Agents for Amazon Bedrock requires:

  • Lambda function that defines the business logic for the action that your agent will carry out.
  • OpenAPI schema with the API description, structure, and parameters for the action group.

By using this middleware, you can create Lambda as a FastAPI. OpenAPI schemas can also be easily generated.

How to install

pip install lwa-fastapi-middleware-bedrock-agent

How to use

from bedrock_agent.middleware import BedrockAgentMiddleware
from fastapi import FastAPI

app = FastAPI(
    description="This agent allows you to query the information.",
)
app.add_middleware(BedrockAgentMiddleware)

If you specified AWS_LWA_PASS_THROUGH_PATH, add the pass_through_path parameter. (Default is "/events")

app.add_middleware(BedrockAgentMiddleware, pass_through_path="/pass_through_path")

Example

Examples are located in the example directory

License

This project is licensed under the MIT License.