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Show HN: Dn – plan collaboratively, let agents execute

https://github.com/chesapeakedev/dn
2•moochmooch•55m ago
Hi HN — we built `dn` because coding got faster, but building software did not. Use the CLI to clear your backlog faster with reusable agentic workflows & other supporting commands. kickstart, meld, loop, land, fixup, and more commands can be used by you or your agent to turn markdown specification into implementation. Use the CLI in GitHub Actions overnight to durably handoff pull requests and github issues your team picks up in the morning.

For example:

```sh dn --agent codex kickstart --awp \ https://github.com/owner/repo/issues/123 ```

`dn` reads the issue and repository instructions, writes a named Markdown plan under `plans/`, asks the selected coding agent to implement it, and tracks the acceptance criteria. In AWP mode it creates a branch, commits, pushes, and opens the pull request.

You can install a dn skill for your agent. We currently support OpenCode, Claude Code, Cursor, Copilot, and Codex. The conversations you have with your agent are local to your machine. The `dn` skill helps record that context in Github issues and in your git repository as filesystem context. Productivity compounds when your team and the agents your team use share context.

The latest version adds Docker and exe.dev sandboxes for agent runs, remote progress reporting, and a clearer `meld` → `loop` → `land` workflow for splitting work across multiple sessions & developers. We'd love your feedback to make `dn` a better product, it's early days!

We also built https://denoise.cloud so product managers can build alongside `dn` users. Use denoise to short-circuit the software development lifecycle and unlock huge productivity gains for your team!. Our bet is that small teams do not need more dashboards or another proprietary agent. They need a clearer boundary between human judgment and machine execution.

See denoise in action at https://x.com/DenoiseCloud/status/2078607769259721016

Building Galley House

https://eviltrout.com/blog/2026-07-28-building-galley-house/
1•EvilTrout•59s ago•0 comments

Italian paradise island with no roads, no phone signal and almost no tourists

https://www.cnn.com/travel/palmarola-italy-island-no-tourists
1•mooreds•2m ago•0 comments

Where Crochet Meets Code: Fiber Arts and the History of Computing

https://redmonk.com/videos/abbey-perini/
1•mooreds•2m ago•0 comments

OpenAI Shares Some Alignment Problems

https://thezvi.substack.com/p/openai-shares-some-alignment-problems
1•gmays•2m ago•0 comments

Show HN: PolyBridge – a causal model for forecasting global events

https://polybridge.ai
1•pbforesight•5m ago•0 comments

Why haven't organoids solved all of drug discovery?

https://www.owlposting.com/p/why-havent-organoids-solved-all-of
1•crescit_eundo•6m ago•0 comments

Automated Certificate Generation with Zapier and Google Sheets

https://docs.composeit.app/docs/automation-ideas/zapier-certificates
1•ju99ernaut•6m ago•0 comments

Show HN: Asobi – run a multiplayer game back end locally, no account needed

https://github.com/widgrensit/asobi
1•taure•6m ago•0 comments

Claude Disagrees with Human Philosophers

https://marcusplutowski.com/blog/philsurvey-1-why-claude-disagrees-with-human-philosophers/
1•achierius•6m ago•0 comments

Fed Names VC Marc Andreessen, Ex-Walmart CEO Doug McMillon to Warsh's Task Force

https://www.wsj.com/economy/central-banking/fed-names-leaders-of-warshs-task-forces-b756375d
2•aswegs8•8m ago•1 comments

Most of Your Backfills Didn't Have to Happen

https://luminousmen.substack.com/p/most-of-your-backfills-didnt-have
1•Tomte•9m ago•0 comments

Apple Just Became a $5T Company

https://www.macrumors.com/2026/07/28/apple-just-became-a-5-trillion-company/
2•tosh•9m ago•0 comments

Show HN: Simple Free Quadcopter Calculator

https://www.mjqs.pl/quadcopter-calculator/
1•mjqs•9m ago•0 comments

Podcasts Ruined America

https://www.compactmag.com/article/how-podcasts-ruined-america/
1•speckx•10m ago•0 comments

The Only Software Metric That Matters Is Love (Furialog)

https://furia.com/page.cgi?type=log&id=524
1•surprisetalk•10m ago•0 comments

Math card game (inspired by Scott Wu)

https://www.justwrapapi.com/make-the-number
1•bobcoi03•11m ago•0 comments

AI Engineers' Favourite AI Engineer

https://www.mutagent.io/blog/were-your-ai-engineers-favorite-ai-engineer/
2•benebagus•11m ago•0 comments

Show HN: Base-GPUI: A GPUI port of Base UI headless components

https://github.com/LukeTandjung/base-gpui
1•autodidacc•12m ago•0 comments

File Pilot: Next-gen file explorer

https://filepilot.tech/
1•taubek•12m ago•0 comments

Ask HN: How do you use Copilot in the CLI, App, and IDE?

2•EspressoGPT•12m ago•0 comments

Toward a test of medical AI superintelligence

https://www.nature.com/articles/s41591-026-04539-8?linkId=62962697#Sec3
1•brandonb•12m ago•0 comments

French Polynesia

https://en.wikipedia.org/wiki/French_Polynesia
1•tosh•16m ago•0 comments

VMs can't boot with Network Mode set to Bridged on Apple M5 Pro machines

https://github.com/utmapp/UTM/issues/7658
1•IndySun•17m ago•0 comments

Show HN: Loop – Find out what happened weeks after your warm intro

https://www.getlooped.cc
3•SaltyAstronaut•18m ago•0 comments

Twenty-five years ago it was cryptography, today it's model weights

https://weeraman.com/because-we-can/
1•aweeraman•19m ago•0 comments

Show HN: Sukurini – A screenshot shelf for the macOS menu bar

https://ssut.github.io/Sukurini/
2•ssut•19m ago•0 comments

Connected SUV Locked Its Owner Out in Another Country

https://www.autoblog.com/news/this-connected-suv-locked-its-owner-out-in-another-country
3•toss1•19m ago•0 comments

AGI Singer: Thank You, Universe

https://medium.com/@miho999lv/agi-singer-thank-you-universe-bd6635b81f45
2•miho999lv•20m ago•0 comments

Dependency Cultures – Richard Feldman [video]

https://www.youtube.com/watch?v=E82ly38YEEQ
2•isaacvando•20m ago•0 comments

I Designed a Custom PCB to Avoid Pressing a Button Three Times

https://blog.tymscar.com/posts/opensourcedimmer/
2•tymscar•20m ago•0 comments