Seán McNamara
Software engineering & other rabbit holes
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Developer Tools
Developer Tools · 7
Everything tagged Developer Tools.
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AI
Two AI Skills Everyone Should Use
The humanizer skill stops your writing sounding like AI slop, and i-have-adhd makes AI replies easier to digest while you iterate.
22 Oct 2026
6 min
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pi.dev
Pi
A minimal, open-source coding agent harness that leaves out sub-agents and plan mode so you can add only what you want through extensions and packages.
18 Oct 2026
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Post
AI
AI Hero's Grill and Wayfinder Skills
When I reach for grill-me, grill-with-docs and wayfinder, three of Matt Pocock's AI Hero skills.
10 Sep 2026
2 min
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ralphex.com
Ralphex
A CLI that runs Claude Code or Codex through a plan you write, one fresh session per task, then reviews the result in several rounds.
5 Sep 2026
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Post
Productivity
My Opinionated MacBook Setup
Everything I change on a fresh machine, in four parts: the settings anyone benefits from, the habits to unlearn if you're coming from Windows, the next level up, and the bits that only matter if you write code.
10 Aug 2026
15 min
Post
Productivity
My Development Workflow in 2024
How I develop in 2024, from Docker for PHP and Go to why I still host on DigitalOcean rather than AWS.
9 Nov 2024
5 min
Note
Productivity
Open source software I use for development
Five open-source tools I use day to day for development, such as Pandoc for converting docs and ScreenToGif for quick demos.
28 Aug 2021
1 min