Amazon
Open source activity
As of Nov 6, 2026
AWS's most recently active repos look a lot like OpenAI's: a wide matrix of official SDKs — Java, .NET, Kotlin, and others — all getting routine parallel upkeep, which is less a story about AI specifically and more about how a platform company maintains client libraries across every language its customers use.
The one repo that stands out from that pattern is aws-durable-execution-sdk-python, a new SDK for Lambda "durable functions" — a pattern for writing stateful, long-running workflows on top of normally-stateless serverless infrastructure, which is exactly the kind of primitive a multi-step AI agent needs to survive failures and resume mid-task. Notably, Amazon Science — the org that would carry more frontier-model-specific research — didn't have anything among the week's most recently pushed repos; the active development right now is on AWS's core platform plumbing, not model research.
Most active repositories
| Repository | Description | Language | Stars | Last pushed |
|---|---|---|---|---|
| aws/sagemaker-python-sdk | A library for training and deploying machine learning models on Amazon SageMaker | Python | 2,270 | Nov 6, 2026 |
| aws/aws-parallelcluster | AWS ParallelCluster is an AWS supported Open Source cluster management tool to deploy and manage HPC clusters in the AWS cloud. | Python | 885 | Nov 6, 2026 |
| aws/agentcore-cli | The terminal experience for AgentCore! | TypeScript | 327 | Nov 6, 2026 |
| aws/aws-cdk-cli | AWS CDK Toolkit | TypeScript | 110 | Nov 6, 2026 |
| aws/amazon-cloudwatch-agent-operator | The Amazon CloudWatch Agent Operator is software developed to manage the CloudWatch Agent on kubernetes. | Go | 32 | Nov 6, 2026 |
| aws/aws-durable-execution-sdk-rust | Experimental preview. NOT FOR PRODUCTION USE. | Rust | 14 | Nov 6, 2026 |
| aws/aws-durable-execution-sdk-python | Lambda durable functions SDK | Python | 58 | Nov 6, 2026 |
| aws/bedrock-agentcore-sdk-python | Python SDK for transforming any AI agent into a production-ready application. Framework-agnostic primitives for runtime, memory, authentication, and tools with AWS-managed infrastructure. | Python | 783 | Nov 6, 2026 |
| aws/agent-toolkit-for-aws | Official, AWS-supported MCP servers, skills, and plugins to help AI agents build on AWS | Python | 3,417 | Nov 6, 2026 |
| aws/aws-sdk-java-v2 | The official AWS SDK for Java - Version 2 | Java | 2,630 | Nov 6, 2026 |
| aws/aws-crt-kotlin | — | Kotlin | 15 | Nov 6, 2026 |
| aws/csi-components | — | Shell | 3 | Nov 6, 2026 |
| aws/aws-advanced-drivers | — | SCSS | 0 | Nov 6, 2026 |
| aws/aws-durable-execution-sdk-js | Lambda durable functions SDK, Testing SDK and fully functional examples | TypeScript | 85 | Nov 6, 2026 |
| aws/aws-lc | AWS-LC is a general-purpose cryptographic library maintained by the AWS Cryptography team for AWS and their customers. It іs based on code from the Google BoringSSL project and the OpenSSL project. | Assembly | 862 | Nov 6, 2026 |
| aws/developer-toolkit-elasticache | This repository contains tools to work with Amazon ElastiCache. | Python | 3 | Nov 6, 2026 |
| aws/aws-cdk | The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code | TypeScript | 12,967 | Nov 6, 2026 |
| aws/amazon-chime-sdk-js | A JavaScript client library for integrating multi-party communications powered by the Amazon Chime service. | TypeScript | 763 | Nov 6, 2026 |
| aws/tools-for-devops-agent | Open-source tools for AWS DevOps Agent - extend DevOps Agent with ready-to-use skills, custom agents, and other tools, for incident response, root cause analysis, and operational troubleshooting | Python | 137 | Nov 6, 2026 |
| aws/aws-nitro-enclaves-cli | Tooling for Nitro Enclave Management | Rust | 159 | Nov 6, 2026 |