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Source: [Hacker News](https://xiaofengyue.com/2026-10-06/jev)
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Sentinel: open-source identity governance for the AI-agent era — and why I need your help
Every org I talk to has the same invisible problem: nobody can answer "what identities exist across our systems, and what can each of them do? " — especially now that the answer includes AI agents and MCP servers. I'm building Sentinel to fix that, in the open.
Best AI Agent DLP Solutions for Secure LLM Tool Calls in 2026
AI agents that take action on production systems create data-protection blind spots. When an agent calls a tool, sensitive data moves through prompts, fine-grained tool calls and their arguments, Model Context Protocol (MCP) connections , the API requests and SaaS actions behind each tool, and r...
The Nature of the Swarm
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Why Learn Rust in 2026? A Developer's Guide
Let's be honest. There are already too many programming languages. If you want to build websites, you have JavaScript and TypeScript.
Microsoft Has $80B of AI Chips It Can't Plug in [video]
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I Built TouchGrass AI: A Little Less Scrolling, A Little More Outside
🌿 TouchGrass AI — Find Your Outside I built TouchGrass AI for the Hacktoberfest 2026 Week 1 “Touch Grass” challenge. It is a simple web app that suggests outdoor activities based on a user's mood, available time, and preferred outdoor setting. How it works The app uses HTML, CSS, and JavaScript...