Latest Updates on Nitin Kumar Singh

Magentic-UI + Fara-7B: A Local-First Computer-Use Agent You Can Actually Run

Thu, 02 Jul 2026 12:00:00 +0530

If you’ve been waiting for a computer-use agent you can run on your own machine — sandboxed, human-in-the-loop, and open source — Microsoft’s Magentic-UI is the repo to clone this week. It now leads with MagenticLite (“Big tasks. Small models.”), a redesign from Microsoft Research AI Frontiers that pairs a small-model orchestrator with a dedicated browser-use model, and keeps you in control the whole way.

Microsoft Agent Framework Makes Tool and File Access Approval-by-Default

Thu, 02 Jul 2026 10:00:00 +0530

Microsoft Agent Framework’s latest releases — Python 1.10.0 (June 30) and .NET 1.12.0 (July 2) — change a security default that’s easy to miss in the changelog: agent tools and file access now require approval unless you opt out. Both land as breaking changes.

Dev Tunnels: Test Webhooks and Share Local Apps Without a Deploy

Sat, 04 Apr 2026 10:00:00 +0530

If you read the Cloudflare Tunnel post, you know the problem: localhost does not accept webhooks, OAuth providers reject http://localhost as a redirect URI, and showing a client work-in-progress means a deploy. Cloudflare Tunnel is a solid solution, but it requires a Cloudflare account and domain setup.

Microsoft Ignite 2025: Microsoft Foundry - The Unified Enterprise AI Platform

Sun, 23 Nov 2025 12:00:00 +0530

Overview
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I just returned from Microsoft Ignite in San Francisco, and if you’re building AI agents for enterprise, this was the event you needed to attend.

Build Custom MCP Catalogs with Docker: Enterprise Control for AI Tooling

Fri, 24 Oct 2025 09:00:00 +0530

Docker has introduced comprehensive MCP (Model Context Protocol) tooling that enables organizations to build custom catalogs with complete control over AI tool access. With over 220+ containerized MCP servers available and the ability to create private catalogs, enterprises can now deploy AI tooling with appropriate security guardrails.