xmorse

I am working on a project you can self host on Cloudflare with one command, to store secrets and passwords there. It has a cli similar to doppler

https://github.com/remorses/sigillo

xmorse

4 ay öncediscuss

usecomputer is a desktop automation CLI for AI agents. It works on macOS and Linux.

Screenshot, mouse control (move, click, drag, scroll), and keyboard synthesis (type and press) are all available as CLI commands backed by a native Zig binary

xmorse

4 ay öncediscuss

Does anyone really use these hacked up with duct tape skills? why not use something more reliable like playwriter.dev?

xmorse

4 ay öncediscuss

A compact, YAML-based inventory of your codebase, intended to be prepended to a coding agent's context at session start.

Purpose

- Give the agent a fast, structured overview of files and responsibilities

- Provide jump targets via top-level defs (functions/classes with line numbers)

xmorse

4 ay öncediscuss

Check out Critique too if you are looking for a side by side diffs TUI

It uses opentui, the same framework uses by opencode.

It can also render diffs to images, pdf and html. Very useful for agents to share diffs in remote environments like Openclaw or Kimaki

https://github.com/remorses/critique

xmorse

5 ay öncediscuss

This one works as an extension so you don't need a new browser specifically for agents. It's easier to collaborate. Also if you run the MCP in non headless mode it brings to front the browser on every interaction, like opening a new page. With the extension this does not happen.

Another benefit is context usage.

The cli can also do a lot more than other MCPs because it uses code snippets run in a stateful sandbox to control the browser, so it can do virtually anything instead of just a few exposed tools like `scroll`, `click`

xmorse

5 ay öncediscuss

Mainly using playwriter.dev to help debug CSS issues on the page. It's an extension you can enable in Chrome and let agents control the browser via CDP

https://github.com/remorses/playwriter

xmorse

5 ay öncediscuss

I am using WebSocket hibernation so the connection will cost nothing if no events are being sent after some time, 9 seconds I think. I think cost is completely negligible. I run a similar service for the Framer MCP and it costs basically nothing even with thousands of users using it every week.

The big advantage of this architecture is that it that it's very lightweight and starts in less than 200ms. Much faster than the built in Cloudflare tunnel, and no login required

xmorse

7 ay öncediscuss

Kernels now written in Mojo were all in hand written in MLIR like in this repo. They made a full language because that's not scalable, a sane language is totally worth it. Nvidia will probably end up buying them in a few years.

xmorse

7 ay öncediscuss

Writing this in Mojo would have been so much easier

xmorse

7 ay öncediscuss

https://termcast.app

A Raycast porting to the terminal. It will let you run Raycast extensions as TUI apps. Powered by opentui

xmorse

7 ay öncediscuss

https://playwriter.dev

A browser automation Chrome extension and MCP. It consumes less context than playwright MCP and is more capable: it uses the playwright API directly, the Chrome extension is a CDP protocol proxy via WebSockets.

I use it for automating workflows in development but also filing taxes and other boring tasks

xmorse

7 ay öncediscuss

This Chrome extension allows you to control your own browser via MCP.

It bridges the CDP protocol from the MCP to the browser, meaning you can do everything Playwright can.

The MCP works using a single tool: execute. It will run Playwright code to control the browser, meaning context usage is small compared to Playwright MCP and the capabilities are more extensive

xmorse

7 ay öncediscuss

I made something similar that lets you run TUI applications inside other terminals via ghostty-vt, to implement things like TMUX in opentui

It will be used to render ANSI inside opencode

https://github.com/remorses/ghostty-opentui

xmorse

7 ay öncediscuss

The advantage of space is that you have infinite scale. Maybe data centers in space do not work at low scale but you have to think of them at much larger scale.

Elon Musk considered data centers in space simply for the fact that more solar power is available in space than Earth

xmorse

8 ay öncediscuss

Super cool. I just created a similar project that runs Ghostty in the terminal. Meaning you can create something like tmux from scratch.

I will use it to add support for colored bash tool output in opencode.

https://github.com/remorses/opentui-ansi-vt.git

xmorse

8 ay öncediscuss

This project is similar to Playwright MCP, but with some important differences and benefits.

---

1. Key differences from Playwright MCP

   1. Uses your existing Chrome tabs via an installable Chrome extension instead of launching a new browser window.
   2. Exposes only one MCP tool: `execute`, which runs arbitrary Playwright code in a sandbox.
   3. The extension communicates with the MCP via Chrome DevTools Protocol (CDP) over WebSocket.

2. Benefits

   1. Less context bloat: the LLM only needs to reason about a single tool instead of many.
   2. More capable: the agent can write any Playwright code to control the browser.
   3. Fewer resources: reuses your existing Chrome browser instead of spawning a new instance per MCP project.
   4. Human–machine collaboration: you can temporarily disable the extension to:

      * Solve CAPTCHAs
      * Unstick the LLM
      * Intervene manually when needed

3. Using it in your own scripts

   1. You can connect to the extension from your own Playwright scripts.
   2. This lets you automate tasks in your existing Chrome tabs, instead of running a separate browser instance.

4. Non-disruptive browser control

   1. The extension does not force-focus Chrome windows during interactions.
   2. You can run automation in non-headless mode without Chrome constantly stealing focus and interrupting your work.

5. Security model

   1. The extension connects to a localhost WebSocket server started by the MCP.
   2. This server proxies MCP commands to the extension.
   3. Only tabs where the extension is enabled are accessible to the MCP.
   4. Other tabs remain isolated and inaccessible to random agents.

6. Safety considerations

   1. The MCP can still cause damage if run unsupervised.
   2. You should:

      * Run it with permissions enabled, and/or
      * Keep it under active human supervision.

xmorse

8 ay öncediscuss

Control opencode agents inside Discord.

Each opencode project is a Discord channel.

Start sessions by creating threads.

Supports voice channels via Google Realtime Voice API.

Like Jarvis but for coding agents

xmorse

9 ay öncediscuss

I want to invest. Send bank account

xmorse

11 ay öncediscuss

Zed should start improving the diff view. It's one of the worst. It does not even have word level diff highlight or split diff view

Submissions

Show HN: Egaki – create videos with code and MDX files

Show HN: The full Minecraft game as an embeddable Framer component

Rensei – let agents code 3D models and screenshot them. then 3D print

Usecomputer – Zig CLI to screenshot, click and type in any coding agent

Lintcn – Shadcn of linters, customizable TypeScript linting rules

Agents have a state problem. Event sourcing fixes it

Goke – simple, type safe, elegant command line framework

Agentmap – Like SKILL spec but for code. A frontmatter for source code files

Show HN: Goke, simple, type safe elegant command line framework

Playwriter, extension to control Chrome with agentic CLIs

Traforo – Ngrok/Localtunnel Alternative as a Cloudflare Durable Object

Errors as Values in TypeScript

How to turn any Markdown parser into a streaming incremental parser

Show HN: Playwriter MCP – Automate the Browser Using Cursor, Claude, VS Code

Show HN: Tuistory – Playwright for terminal user interfaces

Show HN: Playwriter – Extension to Control Chrome via MCP and CDP

Show HN: Kimaki – Control opencode inside Discord

Show HN: Sentries – All JavaScript Runtimes in One Sentry NPM Package

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