@connectengine

Tobias Koehler

@connectengine

Building automation SaaS solo. n8n, Supabase, Docker. Sharing what breaks and what ships.

Bangkok, ThailandJoined March 2026

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Tobias Koehler's blogs

ConnectEngine Blogconnectengine.hashnode.dev4 posts

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TKTobias Koehlerconnectengine.hashnode.devApr 10 · 4 min read

I Rewrote 16 Plans From Scratch. The Code Was Fine. The Plans Were Rotting.

My codebase was documented. Tested. Deployed. My plans were fiction. I run ConnectEngine OS as a solo founder. No team. No PM. No sprint board. Just me, Claude Code, and 16 plan documents that were supposed to tell me what to build next. Yesterday I ...

TKTobias Koehlerconnectengine.hashnode.devApr 1 · 4 min read

Claude Code's Source Leaked. The Undercover Mode Should Worry You.

I woke up to the news that the tool I use every day just had its source code leaked. Not intentionally — Claude Code accidentally shipped a 59.8 MB sourcemap in npm package v2.1.88. Within hours, 512,000 lines of TypeScript were mirrored on GitHub fo...

TKTobias Koehlerconnectengine.hashnode.devMar 31 · 3 min read

Last week I showed you your AI coding agent can read your SSH keys. Turns out that was the easy part. I run 5 MCP servers con...

The Setup MCP (Model Context Protocol) lets AI agents call external tools. Instead of just reading files and running bash, the agent gets structured access to APIs, databases, and services. Here's what a typical multi-server config looks like: { "m...

TKTobias Koehlerconnectengine.hashnode.devMar 25 · 3 min read

Your AI Coding Agent Has Access to Your SSH Keys Right Now

I use Claude Code to build ConnectEngine OS every day. It reads files, writes code, deploys to servers, manages n8n workflows. It's the most productive tool I've ever used. Yesterday I read a post by Slava Spitsyn that made me audit my entire setup. ...

Tobias Koehler

About

Available for

Tobias Koehler's blogs

Recently published

I Rewrote 16 Plans From Scratch. The Code Was Fine. The Plans Were Rotting.

Claude Code's Source Leaked. The Undercover Mode Should Worry You.

Last week I showed you your AI coding agent can read your SSH keys. Turns out that was the easy part. I run 5 MCP servers con...

Your AI Coding Agent Has Access to Your SSH Keys Right Now

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Tobias Koehler

About

Available for

Tobias Koehler's blogs

Recently published

I Rewrote 16 Plans From Scratch. The Code Was Fine. The Plans Were Rotting.

Claude Code's Source Leaked. The Undercover Mode Should Worry You.

Last week I showed you your AI coding agent can read your SSH keys. Turns out that was the easy part. I run 5 MCP servers con...

Your AI Coding Agent Has Access to Your SSH Keys Right Now