Bedrock AgentCore

Amazon Bedrock AgentCore — agent-runtime control plane (create/get/list/update/delete runtimes and endpoints, list versions) plus a deterministic InvokeAgentRuntime data plane, for testing runtime lifecycle and Invoke wiring without live AWS.

Quick start

import boto3, json
ctl = boto3.client("bedrock-agentcore-control", endpoint_url="http://localhost:4566",
                   region_name="us-east-1",
                   aws_access_key_id="test", aws_secret_access_key="test")
rt = ctl.create_agent_runtime(agentRuntimeName="myagent",
    agentRuntimeArtifact={"containerConfiguration": {"containerUri": "acct.dkr.ecr.us-east-1.amazonaws.com/agent:latest"}},
    roleArn="arn:aws:iam::000000000000:role/agentcore",
    networkConfiguration={"networkMode": "PUBLIC"})
data = boto3.client("bedrock-agentcore", endpoint_url="http://localhost:4566",
                    region_name="us-east-1",
                    aws_access_key_id="test", aws_secret_access_key="test")
resp = data.invoke_agent_runtime(agentRuntimeArn=rt["agentRuntimeArn"],
                                 payload=json.dumps({"prompt": "hi"}).encode())
print(resp["response"].read().decode())

Supported operations

12 operations exposed by this service as of MiniStack 1.4.6. Extracted directly from the handler dispatch in the source module.

CloudFormation

No CloudFormation resource types map to this service yet. Resources can still be created via the SDK or CLI.

Known limitations

• InvokeAgentRuntime returns a deterministic echo of the request payload — no container or model is executed.
• Only the agent-runtime and runtime-endpoint surface is emulated; Memory, Gateway, Browser, Code Interpreter, and Identity/credential-provider APIs are not implemented.

Source

• ministack/services/bedrock_agentcore.py

Read the source to verify the ops list above — dispatch tables and handler functions are the ground truth.