Things I build, break, fix, and write about

8 July 2026
Local DNS proxy now preserves DNSSEC records

Cloudflare One Client for Windows now leaves DNSSEC records alone, which is exactly the sort of change I like, because it stops the client quietly meddling with answers. I have seen enough broken name resolution to know that a neat tunnel can still hide a messy DNS state.

8 July 2026
Cloudflare One Client for macOS DNS search suffixes

Cloudflare One Client for macOS can make a short hostname behave very differently, and most of the pain sits in the suffix list rather than DNS itself...

7 July 2026
Tracing acme.sh certificate handling in TLS interception

I spent too long chasing the neat version of TLS wiretapping reconstruction, then found the mess: shell parsing, token limits, and renewal timing. The...

7 July 2026
Reverse engineering game binaries with static analysis

Game binaries give up more than they should, if you know where to look. I start with binary analysis, not the folklore around the game, then use...

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11 January 2026
Setting up Docker for MCP and n8n integration

Set up MCP n8n automation with Docker. You will containerise your Claude client, an MCP server and n8n with docker-compose. Follow direct checks to confirm webhooks or the execution API trigger...

10 January 2026
Integrating GitHub into n8n workflows

Integrating GitHub into your n8n workflows. You get commands to connect GitHub, store credentials and test triggers. Design small, testable flows. Handle errors and deploy safely. Use concrete...

10 January 2026
Configuring n8n for reliable workflows

n8n configuration for reliable automations. Start with the official Docker image for a quick test. Make sure you secure access, enable persistence and schedule backups. Use Postgres in production, set...

9 January 2026
Installing SurfSense on Docker

SurfSense installation on Docker guides you to run a self-hosted AI agent on your machine. Get Docker running, use a named volume for persistent data, reserve ports 3000 and 8000, and start with one...

9 January 2026
Self-hosting a DNS server on a home lab

Learn how to set up a reliable DNS server for your home lab using minimal hardware and software. This guide provides step-by-step instructions for a seamless experience.

8 January 2026
Tuning Frigate detection on an Intel N100 mini PC

Unlock the full potential of your Intel N100 mini PC with Frigate and Amcrest PoE cameras. This detailed guide walks you through setup and optimization for efficient monitoring.

8 January 2026
Integrating Home Assistant with smart gas meters

Check your meter label and paperwork before touching SDR gear. If your smart gas meter uses Wireless M‑Bus, start listening on 433 MHz and 868 MHz with rtl_433 or metermon and a tuned antenna. If...

7 January 2026
Automate lighting to follow circadian rhythms

Circadian Lighting Automation in Home Assistant matches your lights to the day. Use tunable white bulbs, group lights, and set sunrise, sunset and midday triggers. Start with one room, test kelvin and...

7 January 2026
Enhancing Home Assistant with custom automation

Home Assistant Automation: Build reliable automations with device triggers, blueprints and YAML. Use device_trigger and binary_sensor to cut CPU use. Test automations with the trace tool, keep your...