Infrastructure
From Dockerfile to Kit: the Docker Sandboxes Kit Specification
Docker's Sandbox Kit Specification v3 packages an AI agent's network rules, credentials, and volumes as an ordinary, pinnable OCI image.
Satish Das
Security
Credential-Stealing GitHub Actions Workflows Planted in Tens of Thousands of Repositories
Cybersecurity researchers have uncovered a large-scale supply chain attack campaign, GhostAction, that has compromised open-source maintainer accounts to inject malicious GitHub Actions workflows into thousands of repositories. These workflows exfiltrate sensitive credentials, including API keys and
Data
Encryption at rest in Elastic Cloud: A strategic imperative for enterprise security
Encryption at rest is a critical component of data security in cloud environments, ensuring confidentiality and compliance. Elastic Cloud supports customer-managed keys, offering enterprises greater control and trust over their data.
Cloud
AWS Weekly Roundup: Claude Fable 5.1 on AWS, Amazon Linux 2027 preview, AWS Certified AI Business Strategist, and more (September 7, 2026)
Last week, AWS announced the availability of Claude Fable 5.1 on its platform, alongside the public preview of Amazon Linux 2027 and the launch of the AWS Certified AI Business Strategist certification. These updates reflect AWS’s ongoing commitment to expanding its AI capabilities, enhancing cloud
AI
Can a Cloud-Native Harness Make Agents Reliable Beyond the Desktop?
Kubernetes co-creators Craig McLuckie and Joe Beda are exploring a new approach to agent harnesses by moving them into the cloud, aiming to address the limitations of desktop-based systems.
Community
Show HN: A Tailscale identity-aware gateway for Postgres and ClickHouse
A new open-source project, tailscale-database-gateway, provides passwordless access to PostgreSQL and ClickHouse databases using Tailscale identity and Vault dynamic credentials. This article explores its architecture, configuration, and potential use cases.
Enterprise
Can Agentic AI Bridge the Gap with Trusted Enterprise Data?
As agentic AI evolves from providing information to making decisions, enterprises face a critical challenge: ensuring the quality and trustworthiness of the data that underpins these systems. This analysis explores the readiness of enterprise data for agentic AI and the implications for business ope
Development
Building Git infrastructure for agent-scale development
GitHub is rebuilding its Git infrastructure to support the growing demands of agentic software development, focusing on scalability, reliability, and performance for high-volume repositories.
Open Source
Linux’s 35th Anniversary and the Open Frontier
As Linux celebrates its 35th anniversary, the Open Source Initiative reflects on the community-driven evolution of open source and its ongoing challenges in the AI era. The OSI emphasizes the importance of collaboration, policy engagement, and the need to adapt licensing frameworks to new technologi
Hardware
AMD PerfOpt Boosting Prior-Gen Ryzen APU Performance For AI
AMD's new PerfOpt feature, introduced in Linux 7.4, has shown performance improvements for current-gen Ryzen AI APUs. This analysis explores how prior-gen Ryzen hardware, such as the Ryzen 7 PRO 7840U, may benefit from the same optimization.
Infrastructure
Manufacturing Trust for AI Agents | Docker’s WeAreDevelopers Keynote
Docker’s WeAreDevelopers keynote outlines how Sandboxes, Kits, and Cloud Sandboxes provide AI agents with strong isolation and reproducible authority, enabling developers to manage autonomous workflows securely.
Self-hosting
Self-Host Weekly (31 July 2026)
This week's edition of Self-Host Weekly highlights a range of developments in the self-hosting community, including updates on password managers, new tools for remote collaboration, and the ongoing evolution of open source projects. A notable mention is the release of a Jellyfin client for the Ninte