MCP Archives

Winsage

December 4, 2025

The first building blocks of an agentic Windows OS

Microsoft is introducing an MCP registry to Windows, enhancing security with protective wrappers and providing local agents with discovery tools. A proxy will enable connectivity for local and remote servers, ensuring robust authentication, auditing, and authorization. Enterprises can control access to the MCP using group policies and default settings, allowing unique identities for connectors. The registration process for an MCP server has been simplified with MSIX packages, making installation more accessible. Developers must have NodeJS installed to use the MCP bundle (mcpb) package, which is built using an NPM package. This approach allows developers to incorporate the MCP server into their application’s installer as an MSIX file for easy distribution and installation.

Winsage

December 1, 2025

Microsoft says AI agents are “risky”, but it’s moving ahead with the plan on Windows 11

Microsoft is integrating AI agents into Windows 11, despite acknowledging risks such as hallucinations, unpredictable behavior, and vulnerabilities to cyber threats like Cross Prompt Injection (XPIA). The company plans to transform every Windows 11 PC into an AI-powered machine by introducing features like Copilot Voice, Copilot Vision, and Copilot Actions. The Windows 11 taskbar will feature a new "Ask Copilot" interface for users to interact with AI agents. These agents will operate under separate accounts with limited permissions, controlled folder access, and tamper-evident logs, but still have access to personal folders like Documents and Downloads. The Agent Workspace is a key feature that allows AI agents to perform tasks in a controlled environment, separate from the user's session. Agents can interact with applications and execute multi-step tasks while being monitored. Microsoft employs the Model Context Protocol (MCP) to regulate agent interactions with applications, ensuring security and proper permissions. Despite concerns over privacy and security, Microsoft believes that integrating AI is essential for keeping Windows competitive. The company has faced backlash over previous features like Recall, which raised privacy issues, and must work to rebuild trust with users. The experimental AI features are currently optional, and Microsoft aims to demonstrate their value to encourage acceptance.

Winsage

November 25, 2025

ClickFix attack uses fake Windows Update screen to push malware

Recent observations have identified ClickFix attack variants where cybercriminals use deceptive Windows Update animations on full-screen browser pages to hide malicious code within images. Victims are misled into executing harmful commands through specific key sequences that copy and execute commands via JavaScript. Security researchers have documented these attacks since October, noting the use of LummaC2 and Rhadamanthys information stealers. Attackers utilize steganography to embed malware payloads within PNG images, reconstructing and decrypting them in memory using PowerShell and a .NET assembly called the Stego Loader. A dynamic evasion tactic known as ctrampoline complicates detection by initiating calls to numerous empty functions. The shellcode extracted from the encrypted image can execute various file types directly in memory. Following a law enforcement operation on November 13, the Rhadamanthys variant's payload delivery through fake Windows Update domains ceased, although the domains remain active. Researchers recommend disabling the Windows Run box and monitoring suspicious process chains to mitigate risks.

Tech Optimizer

November 19, 2025

Tiger Data Launches Agentic Postgres: The Database For Agents

Agents are emerging as new users of databases, requiring infinite, secure copies of data for experimentation and continuous learning. Current databases do not meet these demands, leading to inefficiencies. Agentic Postgres, available on Tiger Data's managed Postgres cloud, introduces forkable infrastructure, allowing instant, copy-on-write branches of databases and volumes for safe parallel experiments. It includes three new features: an interface for agent control, hybrid search capabilities, and persistent memory for state management. Forkable databases enable lightweight, zero-copy branches for testing, while forkable volumes provide complete, reproducible snapshots of the entire environment. This infrastructure allows rapid creation of environments with cost-effective charging for changes made. Agentic Postgres maintains compatibility with Postgres, avoiding vendor lock-in, and offers a free tier for developers to access its features. Tiger Data, the company behind Agentic Postgres, has a strong customer base and significant investment backing.

Winsage

November 18, 2025

Windows Is Becoming An Operating System For AI Agents

Microsoft Windows is evolving to incorporate AI agents that act autonomously, resembling digital coworkers. This shift is facilitated by the Model Context Protocol (MCP), which standardizes agent interactions with tools and data sources, ensuring secure access to system resources. Windows introduces an on-device registry of "agent connectors" for functionalities like file access and system settings, managed through an OS-level proxy that oversees identity, permissions, consent, and audit logging. The initial connectors focus on File Explorer and System Settings, defining clear capabilities and restrictions for agents. A transparent consent model allows users to manage permissions easily, promoting a user-friendly experience. The introduction of an Agent Workspace provides a dedicated environment for agents, ensuring they operate independently and with least-privileged access. Security measures include signed connectors and a standardized proxy for authentication and auditing, enabling visibility into agent actions. Windows is also expanding on-device AI processing with APIs for various functionalities, allowing agents to leverage local models securely. While Windows is not becoming an agent-first operating system, it is establishing a framework for human and agent interactions, positioning itself as a safe environment for AI operations. The foundational elements for this evolution include standard interfaces, clear permissions, isolated environments, and system-level observability.

Winsage

November 16, 2025

Microsoft’s Windows 11 AI backlash proves users want 2015 software with 2025 security

Microsoft is facing significant user dissatisfaction with Windows 11 due to core functionality issues, particularly following the KB5066835 update that compromised the Windows Recovery Environment. This update caused mouse and keyboard operations to fail for many users, coinciding with the discontinuation of free security updates for Windows 10. Users are frustrated with the introduction of AI features, such as the Recall AI, which raises privacy concerns and cannot be fully removed. Feedback indicates a desire for a more reliable operating system, akin to Windows 10, without disruptive AI elements. Recent updates have also introduced regressions affecting developers and peripheral functionality, leading to doubts about Microsoft's prioritization of user needs. Historically, Microsoft has responded to user backlash by making adjustments, but the current situation highlights a disconnect between the company's AI ambitions and user expectations for stability and reliability.

Tech Optimizer

October 27, 2025

EnterpriseDB Expands Postgres AI Platform to Boost Data Sovereignty and Accelerate AI Deployment

EnterpriseDB (EDB) has enhanced its EDB Postgres® AI (EDB PG AI) platform with new features to help enterprises unify data ecosystems, accelerate AI implementations, and transition from legacy systems. The platform focuses on data sovereignty, hybrid deployment adaptability, and operational efficiency in AI. Research indicates that companies prioritizing data and AI sovereignty can achieve ROI up to five times greater and are twice as likely to advance projects to full-scale production. The updated platform includes AI Pipelines for automated data preparation, enhancements to EDB PG AI Factory and Agent Studio for simplified model management, and upgraded migration tools with an AI Copilot for Oracle and Amazon Aurora migrations. These improvements aim to provide hybrid data sovereignty and avoid vendor lock-in while managing data across various infrastructures.

Tech Optimizer

October 23, 2025

Introducing Agentic Postgres, the Database for AI Agents

Agentic Postgres is the first database specifically designed for agents, reflecting the growing influence of AI in software development. It features a new MCP server that allows agents to interact with the database effectively, including built-in master prompts for tasks like schema design and query tuning. The database includes native full-text and semantic search capabilities, enhanced indexing, and a new copy-on-write block storage layer that enables instantaneous database forking. A new command-line interface (CLI) simplifies user engagement, and a free tier is available for immediate access. Agentic Postgres operates on Fluid Storage, a distributed storage layer that supports scalability and performance. The platform aims to empower developers by allowing them to focus on higher-level challenges while agents handle repetitive tasks.

Winsage

August 6, 2025

Security leadership in the age of constant disruption

The business landscape is evolving rapidly due to technologies like artificial intelligence (AI), quantum computing, and intelligent agents, which are reshaping operations and increasing security risks. Security is now a strategic imperative, requiring executives to anticipate and mitigate risks through investment in evolving technologies and best practices. Key trends defining the next decade include: 1. AI agents will enhance productivity but also introduce new security risks, necessitating parallel security structures. 2. Cyber-physical agents will expand security perimeters, requiring integration of physical and cybersecurity strategies. 3. Quantum computing poses retroactive threats to current cryptographic standards, prompting the need for quantum-safe encryption. 4. AI-enabled workforces will reshape talent dynamics and risk profiles, requiring collaboration between HR and IT for security programs. 5. Hardware-level security models will enhance protection and necessitate system upgrades. Organizations should adopt strategies such as securing supply chains, prioritizing attack prevention, leveraging AI for threat countermeasures, ensuring source integrity, maintaining security hygiene, and moving towards resilience with proven frameworks. Microsoft is enhancing security through initiatives like the Secure Future Initiative, Windows Resiliency Initiative, Microsoft Virus Initiative, and Zero Trust strategy.

Tech Optimizer

July 23, 2025

YugabyteDB Extends its Vector Search Functionality and PostgreSQL Compatibility for AI App-Developers

Yugabyte has released a new version of YugabyteDB, which is a distributed PostgreSQL database designed for AI-powered applications. Key features include the YugabyteDB MCP Server for AI experiences, integration support with platforms like LangChain and Google Vertex AI, multi-modal API support for MongoDB, online upgrades without downtime, enhanced PostgreSQL compatibility, and built-in connection pooling. YugabyteDB aims to provide tools for developers building mission-critical AI applications, with a focus on resilience, scalability, and geo-distribution. The new version will be showcased at the Distributed SQL Summit Asia on July 24, 2025.