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I Gave an AI a Civilization to Run. It Built a Nuke – Launching CivBench

The author built CivBench, a benchmark using Civilization VI to evaluate AI strategic decision-making. The AI agent performed well but failed to detect a cultural victory threat, ultimately resorting to nuclear weapons, yet still lost. The experiment highlights perception gaps and the knowing-doing gap in AI.

Hacker News AIAgents / PolicyIn-site article
Show HN: Bifrost Edge: runs on PC of ur organization and routes all AI traffic

Bifrost Edge is an alpha endpoint agent that automatically governs all AI traffic on devices, including desktop apps, browser tools, coding agents, and MCP servers, without requiring per-app configuration. It extends existing Bifrost gateway policies such as virtual keys, budgets, audit logs, and guardrails to every machine.

Hacker News AIAgents / PolicyIn-site article
Show HN: EGC - MCP server that gives AI coding tools memory across sessions

EGC is a local runtime that provides persistent memory for AI coding tools, enabling them to retain context across sessions without manual prompting. It saves decisions, failures, preferences, and next steps, and automatically loads them at the start of new sessions. Supports multiple tools and models including Claude Code, Cursor, Gemini CLI, and more.

Hacker News AIAgents / PolicyIn-site article
Temporary Cloudflare Accounts for AI agents

Cloudflare announced a new feature allowing users to deploy Cloudflare Workers projects without creating an account, using the `--temporary` flag. The deployment lasts 60 minutes and can be claimed later. The feature, though marketed for AI agents, is useful for everyone.

Simon Willison's WeblogModels / Agents / ResearchIn-site article
The Anatomy of an AI-Native Org

The article examines how AI is reshaping organizational structures, compressing the translation layer in the middle and forcing a shift in roles for managers and engineers. Traditional hierarchies of why, what, and how are evolving: the why layer stays, the what layer grows, the how layer shrinks but becomes harder, and managers must contribute directly rather than just coordinate. Engineers should focus on judgment and design tasks AI cannot handle.

Hacker News AIAgents / ResearchIn-site article
Apertus – Open Foundation Model for Sovereign AI

Apertus is a fully open foundation model developed by the Swiss AI Initiative, a collaboration between EPFL, ETH Zurich, and CSCS. It offers open weights, open data, and open science, complies with the EU AI Act, supports 1000+ languages, and competes with top open models at 8B and 70B scales.

Hacker News AIModels / Policy / ResearchIn-site article
Conduit – Self-hosted Bitcoin Lightning payments for AI agents

Conduit is a self-hosted Bitcoin Lightning Network payment infrastructure designed for autonomous AI agents. It sits in front of your LND node, providing each agent with a virtual Lightning wallet, spending policy, and API, while the operator retains full control of funds.

Hacker News AIAgents / PolicyIn-site article
Japan chipmaking equipment suppliers report 10% drop in China sales

Japan's chipmaking equipment suppliers see a 10% decline in China sales, urging Western firms to diversify Asian strategies. Cybersecurity must adapt to AI agents like Anthropic's Claude Mythos. NTT's tsuzumi 2 achieves near-human coding, showing LLM automation advances in Japan.

Hacker News AIAgents / ChipsIn-site article
Show HN: DebugBrief – turn debugging sessions into reports, no AI

DebugBrief is a local-first CLI tool that records debugging sessions and generates evidence-backed Markdown reports for pull requests, handoffs, or incident notes. It does not use AI, collects no telemetry, and builds reports solely from actual commands and file changes.

Hacker News AIAgents / PolicyIn-site article
Lelu – Catch AI agents when they're manipulated at runtime

Lelu is an open-source authorization engine for AI agents that detects runtime manipulation such as prompt injection, low confidence, and anomalous behavior. It provides four outcomes (allow, deny, human_review, compute) through a layered pipeline. It works with popular AI frameworks and can be self-hosted.

Hacker News AIAgents / PolicyIn-site article
A cheaper and safer agentic AI workflow

A developer shares their experience with agentic AI coding, achieving low costs ($0.034) and high efficiency through models like GLM-5.2 and DeepSeek V4 Flash, while ensuring privacy via a VirtualBox sandbox. The article details the setup, cost comparisons, and reflections on the AI industry's business models.

Hacker News AIAgents / ResearchIn-site article
Chatting with an AI Won't Make You a Top Programmer

The article argues that despite AI's ability to generate code, reading and writing code remains essential for top programmers. It contrasts skills that fade (like cursive) with those that endure (like Socratic thinking). The author predicts a bifurcation in tools, where the best engineers prioritize understanding over mere output generation.

Hacker News AIResearchIn-site article
Show HN: Vexyn – browser-only privacy tools with local AI (WebGPU)

Vexyn offers free privacy tools that run entirely in the browser with no file uploads, no signup, and no tracking. All processing is local, and some tools leverage WebGPU for AI features like background removal and audio transcription.

Hacker News AIChipsIn-site article
Two AI judges scored our agent's answer 0.85, but it never opened the file

This article exposes a fundamental flaw in LLM-as-Judge for agent evaluation: judges only check final answer matching, not whether the answer is based on valid evidence paths. A case study shows an agent scoring 0.85 from two frontier judges while never having retrieved the necessary document, resulting in a 0.000 trace-based score. The article advocates for deterministic state contracts to evaluate agent behavior.

Hacker News AIAgents / PolicyIn-site article
AI is a mass psychotic delusion [video]

This video argues that the current hype around AI constitutes a mass psychotic delusion, questioning its actual capabilities and societal impact.

Hacker News AIPolicyIn-site article
Show HN: CommitGate – Automatically scan your commit for vulnerabilities

CommitGate is an AI-powered Git pre-commit security gate that automatically scans staged diffs on every git commit, blocking secrets or risky code before they enter history. It combines a Gitleaks deterministic scan with an LLM semantic reviewer, supports multiple AI providers, and optionally sends audit logs to Splunk.

Hacker News AIAgents / PolicyIn-site article
Is this blog written by AI?

Marc Brooker clearly states that none of his blog content is AI-generated. He writes everything himself, believing that asking readers to consume AI text breaks a social contract. He uses LLMs extensively for brainstorming, research, and fact-checking, but never for composing text. For code, he fully embraces AI generation.

Hacker News AIAgents / PolicyIn-site article
Refloow Photo Studio – A local, offline photo editor with on-device AI

Refloow Photo Studio is a free, open-source, cross-platform desktop photo editor that runs entirely locally without accounts, ads, or watermarks. It offers background removal, cropping, mirroring, color adjustment, layering, and over 40 professional filters. Licensed under AGPL-3.0 with a commercial option for enterprises.

Hacker News AIAgentsIn-site article
Kansas City's push for facial recognition on public buses sparks privacy debate

Kansas City, Missouri plans to equip some public buses with facial recognition cameras to identify banned riders and missing persons, igniting a fierce debate over security versus privacy. The project faces delays due to funding and technical issues but is expected to launch later this year.

Hacker News AIPolicy / StartupsIn-site article
AlgoFly AI

AlgoFly AI launches on Product Hunt as an all-in-one platform for building and deploying vision AI solutions, available for free.

Product Hunt AIToolsIn-site article
Block rolls out Builderbot, a new suite of AI-native tools

Block introduces Builderbot, an orchestration layer that coordinates multiple AI agents across its entire codebase via Slack. It executes over 200,000 operations daily and merges approximately 1,500 pull requests per week, accounting for about 15% of all production code changes. Built on the open-source framework goose, it inspired the Model Context Protocol (MCP) collaboration with Anthropic.

Hacker News AIAgents / ResearchIn-site article
AI Made Me Braver

The author shares how AI compresses the time from idea to prototype, reducing fear and uncertainty, making them braver in taking on ambitious projects and staying calm under pressure.

Hacker News AIAgentsIn-site article
Show HN: An AI video prompt cookbook for image-to-video workflows

A practical prompt pattern collection for creators, marketers, and small content teams working with image-to-video and text-to-video AI workflows. It includes a prompt card format, example prompts for product ads and UGC-style hooks, a same-prompt model testing method, an evaluation scorecard, and failure notes.

Hacker News AIAgents / PolicyIn-site article