PostHog AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

PostHog AI AI

I built Hivemind, a Claude Code plugin that turns your repeated prompts into auto-generated skills

Disclosure: I work on Hivemind. Per the subreddit rules, posting with a full description of what it is and how it works. **What it is** Hivemind is an open-source Claude Code plugin. It installs into Claude Code, watches the traces from your sessions, finds patterns you repeat, and crystallizes them into reusable skills that show up as native slash commands in Claude Code. Because it's a plugin and not an external tool, the skills it generates drop in as proper Claude Code slash commands. No external tool calls, no separate config files to maintain. **What it does in practice** Every morning for about a week, I was writing the same long prompt to Claude Code to pull together a team standup review. Same structure, same context blocks, slightly different details each day. I never thought to turn it into a custom slash command. Hivemind noticed the pattern and built `/team-standup` for me on its own. I didn't configure it or ask for it; it watched the repeats and crystallized the skill. Other slash commands it's built from my team's usage: an environment-aware database debugging command that knows our dev vs prod clusters and kubectl context, a PostHog SDK testing helper, a few others. All generated automatically from the patterns it observed. **How it works under the hood** Three pieces: 1. The plugin hooks into Claude Code's session events and captures task traces 2. A trace-to-skill crystallization step looks for repeated patterns across recent sessions and proposes a skill when the same shape shows up multiple times 3. The crystallized skill gets written back as a Claude Code slash command, so it's available the next time you open Claude Code Skills also propagate across a team if multiple engineers have Hivemind installed. The `/team-standup` I built is available to every other engineer at Activeloop without anyone copying anything. **Free to try** Open source and free. Install: npm install -g ＠deeplake/hivemind && hivemind install Repo: [https://github.com/activeloopai/hivemind](https://github.com/activeloopai/hivemind) **Why I'm posting in** r/ClaudeAI **specifically** Hivemind works as a plugin, so it's tied to Claude Code's plugin architecture and slash command format. Other coding agents have their own systems but the plugin model in Claude Code is what made this work cleanly. Wanted to share with people who actually use Claude Code daily because that's where the workflow improvement is most visible. Happy to answer questions about how the crystallization works, what kinds of patterns it picks up, edge cases, or anything about the build process.

I made a way to build and publish full-stack web apps right from claude.ai chat

I’ve been experimenting with a different workflow for building and publishing web apps from [claude.ai](http://claude.ai) in the web. I build teenyapp, a web hosting service where the app itself is the thing you paste into Claude. The workflow is: 1. Get a [teenyapp.com](http://teenyapp.com) link 2. Paste it into Claude 3. Ask Claude to build your app 4. Claude edits the project and publishes it live at that link Claude is not generating static HTML demos. Each app gets a real backend: database, file storage, API routes, auth support, and a serverless worker. All of the example projects below use at least one of each backend capability. Here are some examples Claude helped build. See the full list of example apps and demo videos at [https://x.com/minjunesh/status/2050395479536742455?s=20](https://x.com/minjunesh/status/2050395479536742455?s=20) \- Lovable-style app builder clone: [https://clonable.app.teenyapp.com](https://clonable.app.teenyapp.com) \- ChatGPT wrapper that hallucinates your face score: [https://lookswrapper.app.teenyapp.com](https://lookswrapper.app.teenyapp.com) \- Windows XP emulator where signed-in users can edit the desktop: [https://winxp.app.teenyapp.com](https://winxp.app.teenyapp.com) \- P2P [Agar.io](http://Agar.io) with user-hosted lobbies: [https://agario.app.teenyapp.com](https://agario.app.teenyapp.com) \- Minimal PostHog clone: [https://postpig.app.teenyapp.com](https://postpig.app.teenyapp.com) \- Manifold-style prediction market: [https://manifold.app.teenyapp.com](https://manifold.app.teenyapp.com) \- Browser local speech-to-text model comparison: [https://localstt.app.teenyapp.com](https://localstt.app.teenyapp.com) \- Rope game with global leaderboard: [https://ropeman.app.teenyapp.com](https://ropeman.app.teenyapp.com) Each teenyapp is powered by [teenybase.com](http://teenybase.com), the backend framework underneath teenyapp. Every app gets a serverless worker, auth-ready API, 100MB database, 10GB file storage, and 1M requests/month included. Basically: Claude isn’t just producing a mockup or a zip of code. It can keep editing and publishing a live full-stack app. The examples are also cloneable/forkable, so you can paste an existing teenyapp link into Claude with /fork or /clone route added (e.g. https://example.app.teenyapp.com/clone) and ask it to make your own version. But the main idea is just: give Claude a teenyapp link, describe what you want, and it builds + publishes there. The service is free to try at [teenyapp.com](http://teenyapp.com)

@mcpark @daltonc Go to https://t.co/Qs5Rf0zmhA and we can sort you there

@mcpark @daltonc Go to https://t.co/Qs5Rf0zmhA and we can sort you there

https://t.co/vqMg8VC2nh

https://t.co/vqMg8VC2nh

@SourabhMane_ @tryprofound more like one hedgehog and one wolf maybe

@SourabhMane_ @tryprofound more like one hedgehog and one wolf maybe

Every 5,000 free session recordings every month. If you want to avoid any charge, you can set billing limits to $0 and we'll never charge you. You can also potentially more selectively choose when t

Every 5,000 free session recordings every month. If you want to avoid any charge, you can set billing limits to $0 and we'll never charge you. You can also potentially more selectively choose when to trigger session replay to parts of your app you care most about. Docs on billing limits and alerts: https://t.co/pynLymP1c5 Docs on controlling recordings: https://t.co/3OKwHWLkwc

@codinginflow hey, we'd like get this sorted for you. can you share a bit more about how it went wrong?

@codinginflow hey, we'd like get this sorted for you. can you share a bit more about how it went wrong?

true facts

true facts

@james406 https://t.co/rngxnaUvKz

@james406 https://t.co/rngxnaUvKz

@0xRaduan it is not. we made these. there's 0% AI in any of this

@0xRaduan it is not. we made these. there's 0% AI in any of this

Today we announce an exciting new chapter in PostHog’s journey, our new range of PostHog Heroes action figures. With PostHog Heroes, our precious youth can finally realize their dreams of one day fou

Today we announce an exciting new chapter in PostHog’s journey, our new range of PostHog Heroes action figures. With PostHog Heroes, our precious youth can finally realize their dreams of one day founding a B2B SaaS company and delivering shareholder value. We’ve already sold the movie rights to A24 with Timothée Chalamet attached as the lead. We’re hopeful this is the movie that will win him the Oscar he craves.

https://t.co/ys9KUkmOnk

https://t.co/ys9KUkmOnk

@weeb0 I'll check with the LLM analytics team.

@weeb0 I'll check with the LLM analytics team.

@jackjoliet No, it queries our database and read Django models.

@jackjoliet No, it queries our database and read Django models.

https://t.co/MXYhFoOHbS

https://t.co/MXYhFoOHbS