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[Other] Podman rootless containers and the Copy Fail exploit

[CLI Tool] Show HN: Crit – local review tool for agent plans and code diffs Crit is a single-binary CLI that opens your file or code diffs in a browser with GitHub-inspired interface. Your favourite agent acts on the feedback and responds back - continue until you&#x27;re happy.<p>I&#x27;ve been building this for a few months now and it&#x27;s been helping me a lot juggling parallel conversations with agents, making it easier to actually review the plans they generate and the resulting code - all before it hits GitHub.<p>It also allows you to export the plans to a hosted service (which you can self-host for privacy), to solicit feedback from your team. No account needed, and reviews are automatically deleted after 30 days of inactivity.

[Other] Stop MitM on the first SSH connection, on any VPS or cloud provider

[DevOps] Show HN: Runs AI coding agents inside isolated Docker containers

[Other] QBE – Compiler Back End

[Other] Blaise – A modern self-hosting zero-legacy Object Pascal compiler targeting QBE

[Other] Claude Code CVE-2026-39861:sandbox escape via symlink

[Other] Show HN: AnamDB – An AI-native, differentiable Datalog engine written in Rust

[Other] Show HN: DiffCAD, a FreeCAD workbench to review model changes like code I&#x27;d like to share a new workbench I&#x27;ve been working on called DiffCAD. Coming from a software engineering background, not having the ability to properly diff my CAD model changes was driving me crazy. This project scratches my own itch, and maybe someone elses&#x27;, too!<p>I&#x27;m open to feedback, ideas, and contributions. Cheers!

[Testing] Show HN: Resurf – realistic, reproducible test framework for AI browser agents Systematic testing of browser agents today is not easy: testing on real websites is flaky, rate-limited and potentially expensive (e.g. using proxies or bypassing Captcha), while static-HTML benchmarks lack state and dynamic behavior.<p>Resurf gives your browser agent a realistic, stateful, instrumented framework — built on synthetic websites with failure-mode injection:<p>- Realistic, dynamic, interactive environment - Deterministic &amp; reproducible - Failure-mode injection (latency, payment errors, 5xx) - Auditable success eval (DB state, not LLM judge) - No dependency on live websites - Browser Use and Stagehand supported out of the box

[Other] Cloudflare to cut about 20% workforce <a href="https:&#x2F;&#x2F;blog.cloudflare.com&#x2F;building-for-the-future&#x2F;" rel="nofollow">https:&#x2F;&#x2F;blog.cloudflare.com&#x2F;building-for-the-future&#x2F;</a>

[Other] Natural Language Autoencoders: Turning Claude's Thoughts into Text

[Other] Principles for agent-native CLIs

[Other] Hardening Firefox with Claude Mythos Preview <a href="https:&#x2F;&#x2F;arstechnica.com&#x2F;information-technology&#x2F;2026&#x2F;05&#x2F;mozilla-says-271-vulnerabilities-found-by-mythos-have-almost-no-false-positives&#x2F;" rel="nofollow">https:&#x2F;&#x2F;arstechnica.com&#x2F;information-technology&#x2F;2026&#x2F;05&#x2F;mozil...</a>

[CLI Tool] Show HN: Stage CLI – an easier way of reading your AI generated changes locally Hey HN! We&#x27;re Charles and Dean. A few weeks ago we posted about Stage, a code review tool that guides you through reading a PR step by step - <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=47796818">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=47796818</a>.<p>We got a lot of great feedback but also heard from many people that they wanted to have the chapters experience even before opening a PR… so we built the Stage CLI as the local, open-source version that anyone can try.<p>Here’s a quick demo video: <a href="https:&#x2F;&#x2F;www.tella.tv&#x2F;video&#x2F;stage-cli-demo-f55q" rel="nofollow">https:&#x2F;&#x2F;www.tella.tv&#x2F;video&#x2F;stage-cli-demo-f55q</a><p>It works with any coding agent of your choice. The skill instructs the agent to read your current branch’s changes, break them down into separate logical chapters, and open them in a local browser.<p>We’ve found that reading changes this way is a lot easier for us than reading them in an IDE or other similar CLI tools, which present diffs to you in repository tree order. You can see a few examples of what it feels like here: <a href="https:&#x2F;&#x2F;stagereview.app&#x2F;explore">https:&#x2F;&#x2F;stagereview.app&#x2F;explore</a>.<p>Try it out and let us know what you think! Would love to hear any feedback :)

[Other] AlphaEvolve: Gemini-powered coding agent scaling impact across fields

[Other] Idempotency is easy until the second request is different

[Other] Agent-harness-kit scaffolding for multi-agent workflows (MCP, provider-agnostic)

[Other] Show HN: SereneUI – A VSCode-inspired, open-source UI for Postgres

[Other] Show HN: Trust – Coding Rust like it's 1989