I just released Browser Echo.

Catch live browser errors. And fix them in Cursor or Claude Code.

- Vite, React, Vue, Tanstack, Nuxt, Next support
- Use in Cursor, Claude Code, Codex, Gemini CLI
- Open Source & Free to use

Quickstart video in the comments 👇 Get Next.js console errors live from the browser to fix them Cursor.

Cursor 1.0 update is rolling out!

Click to see whats new 🧵 1/ "Generate memories". This will likely help you to auto-update your own Cursor rules.

Cursors Bugbot is here! It catches bugs before they go live!

Click to learn more about it 🧵 1/ What is bugbot?

It automatically reviews your pull requests on GitHub and flags bugs instantly.

@cursor_ai 0.48 Update has been shipped today.

Click here to see all the new updates 🧵👇 1/ Edit Mode is now "Manual" Mode

AI Prompts (Cursor Rules/Prompts) has already its small ecosystem:

✅ Cursor Extension live (Free)
✅ Web Directory incl. Search / Filter (Copy Paste)
✅ Open Source on Github
🔁 Create your own Rules WIP
🔁 MCP Server WIP
... more

MCP Plugin Code is now Open Source too! 🔥

https://twitter.com/kregenrek/status/1896996394344554904

AI Prompts Extension

https://x.com/kregenrek/status/1902832808843698365

MCP (Model Context Protocol) is getting tons of attention on the tech side.

To really understand its impact, we need to see how Tool Calling Agents can make a big difference for companies and especially their non-tech employees in the future.

Thread 🧵 1/ Scattered tool use

Most AI interactions today happen separately. You ask one AI tool for one specific thing. And honestly, even this isn't common yet. Usually, people still have to open multiple tabs or tools, paste data back and forth, and manually search through apps like Slack, HubSpot, or GitHub.

And that's messy. Data and answers get scattered across different platforms. This leads to confusion and bigger expenses.

So, right now, working with multiple isolated AI tools is slow, expensive, and frustrating.

I created a 3D game starter kit for @cursor_ai.

🎮 Latest React 19 + React Three Fiber
🤖 Predefined .cursor/rules
📏 Typescript

Quickstart video in the comments 👇 Install instructions:
Install it with 1 command: `npx viber3d@latest init`

Cursor AI has 3 Modes: Chat, Composer and Agent.

Each designed for different tasks.

Here’s how to pick the right one. 🧵 1/ Chat Mode

A conversational coding assistant that helps with debugging and quick Q&A

- Real-time debugging guidance
- Quick answers to code questions
- Learn more about the @ codebase

Cursor Rules supports inheritance. If you have ever worked with classes, this should be a familiar concept.

For example, create a base .mdc rule and reference it in your other rules. Keeps everything clean and separate. I think they should call it cursorscript lol.

Understanding new .cursor/rules in 0.45

I've seen so many people struggling with .cursorrules and with the new .cursor/rules directory.

Here is a Guide for you! 🧵 1/ Understand Cursorrules

A lot of my teammates, including myself, always forget to do certain things before leaving the office.

So, we set up our own rules and routines to make sure we do these things every time we leave.

This is basically how .cursorrules work.

How to use cursor with deepseek r1

Thread 🧵 1/ Go to platform . deepseek . com

I’ve put together a list of AI Agent tools & frameworks.

Let me know if you know more.

Thread: 🧵 1/ PydanticAI is a Python agent framework combining type safety with FastAPI-like features. Its model-agnostic design lets you easily switch between different LLMs.

🐍 Python

Introducing Codefetch for Developers

Turn code into Markdown for LLMs with one simple terminal command.

Use it in bolt .new, cursor and many more AI coding tools.

→ Chat with your codebase
→ Save tokens
→ Fix heavy bugs with GPT o1 & o1 pro

🧵 Click to see it in action 1/ Fetch your codebase in bolt. new with one command

I asked Gemini Advanced Pro (20$/m): "what's the best way to organise AI agents?"

See the results below.

🧵 Thread Unlike GPT-o1/pro:
+ It presents you with a plan before taking action.
+ Plus, you can adjust the plan before it runs.
- It takes a long time to generate the results. GPT is faster here. (I guess because of the web search)

How to get reliable coding results with AI. Every time.

Examples for bolt, cursor, windsurf and vscode inside.

Thread: 🧵 1/ Why?

A rules file is like a guidebook for your AI coding helper. It tells the AI how to write code for your project, including what tools you're using and how everything is organized. This helps the AI create better and more accurate code.

Supabase has been widely mentioned with tools like , v0, cursor, and windsurf.

Here is everything you need to know 🧵 bolt.new 1/ Supabase fills the "Backend" gap for many, as AI generators already create strong frontends.

It’s made for developers:
- Ton of youtube tutorials
- Solid documentation (but not always 100% up to date)
- Loads of integrations

Cursors AI Agent builds apps using n8n workflows.

It plans tasks, connects APIs, and executes actions.

Thread 🧵 0/ Demo

A simple recipe manager with beautifully designed UI components and a built-in database.

Thanks for 4000 🤯!

I really appreciate all your feedback on my guides.

Here are the most popular ones if you missed out: Full Cursor Guide Part1:

https://x.com/kregenrek/status/1864366118548197831

Everything you need to master Cursor AI.

A megathread 🧵 Cursor is an AI Code Editor (a fork of Visual Studio), that writes and edits code for you.

You can build apps, saas, games, basically anything you can imagine.

https://x.com/kregenrek/status/1833216814291292397

Build your AI app in 10 minutes with Cursor and v0

Full Tutorial Thread 🧵 Preview

Here you can see what we will build:

Everything you need to master Bolt.

A megathread 🧵 Actually obvious but still easy to overlook. You can start directly with your favorite framework.