Cogsmith

What it does

Cogsmith is a cross-platform AI desktop assistant that combines powerful browser automation with comprehensive developer tools. Built on GPT-5 and Claude, it features automated testing, PR review automation, bug reproduction, code agent (Serena), RAG document libraries, Windows automation, D&D DM assistant, and voice-to-voice AI interaction. Free and Pro tiers available with MCP server integration for extensibility.

Cogsmith - AI Desktop Assistant for the Web and Tools

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  LangSmith2023 · langchain.com · ▲350

  Build and deploy LLM applications with confidence

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  Appsmith2023 · appsmith.com · ▲435

  Open source internal app builder, ship 10X faster

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  DiffsmithJul 2026 · apps.mergeable.io · ▲88

  Comment on your AI agent's code & collaborate on changes

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  SkillkitFeb 2026 · agenstskills.com · ▲252

  It's an open-source project that lets you create, translate, and work with multiple agents at the same time, and more.

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  AgentGrid.io3d ago · agentgrid.io · ▲211

  Shared workspace for humans and agents

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  Agent-desktop – Native desktop automation CLI for AI agentsMay 2026 · github.com · ▲99

  I've been building computer-use tools for a while, and I quietly launched this about a month ago (122 Stars on GH). I figured it was worth sharing here. Over the last few months, a lot of computer-use agents have come out: Codex, Claude Code, CUA, and others. Most of them seem to work roughly like this: 1. Take a screenshot 2. Have the model predict pixel coordinates 3. Click x,y 4. Take another screenshot 5. Repeat That works, but it's slow, expensive in tokens, and fragile. If the UI shifts a few pixels, things break. And the model still doesn't know what any element actually is. But the…

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  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 23d ago · spira.ai

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  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 23d ago · rill.love

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  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 25d ago · tej.as

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  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 26d ago · stillwet.art

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  Beam.win▲378

  Run AI agents on one Mac and use its windows on another

  AI · 10d ago · beam.win

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  FastRouter.ai▲364

  Route requests to the right LLM for cost, latency & quality

  AI · 27d ago · fastrouter.ai

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  Gemini Pro 3 imagines the HN front page 10 years from now▲3,346

  Life & fun · Dec 2025 · dosaygo-studio.github.io

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  Jmail – Google Suite for Epstein files▲1,557

  Hi everyone! My name's Luke and I made the original Jmail here alongside Riley Walz. We had a ton of friends collaborate on building out more of the app suite last night in lieue of DOJ's "Epstein files" release. Please AMA!

  Life & fun · Dec 2025 · jmail.world

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  Loki.Build▲743

  Design and ship studio-grade landing pages with AI

  AI · Dec 2025 · loki.build

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  PlanEat AI▲733

  AI turns your health goals into a 7-day menu & grocery list

  AI · Dec 2025 · planeatai.com

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  22 GB of Hacker News in SQLite▲730

  Community, All the HN belong to you. This is an archive of hacker news that fits in your browser. When I made HN Made of Primes I realized I could probably do this offline sqlite/wasm thing with the whole GBs of archive. The whole dataset. So I tried it, and this is it. Have Hacker News on your device. Go to this repo (https://github.com/DOSAYGO-STUDIO/HackerBook): you can download it. Big Query -> ETL -> npx serve docs - that's it. 20 years of HN arguments and beauty, can be yours forever. So they'll never die. Ever. It's the unkillable static archive of HN and it's…

  Dev tools · Dec 2025 · hackerbook.dosaygo.com

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  CyberCut AI▲723

  AI video studio for viral social clips

  AI · Dec 2025 · cybercut.ai