Marco Siccardi
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msicc.net
Marco Siccardi
@msicc.net
370 followers 1.5K following 630 posts
.NET & Swift developer working on mobile apps and backend APIs. Exploring AI/LLMs and learning React. Runner, blogger at msicc.net, husband & father 🇨🇭🇮🇹🇩🇪

#Developer #DevLife #dotnet #swift #iOS #Running #iPhonePhotography #AI
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msicc.net
Today's #training was a 3-2-1 #TempoRun
(3km @ 5:10, 2km @ 5:00, 1km @ 4:55). I really like these kind of training.

strava.app.link/pVwENz694Zb

#running#running #laufen##corsa #Strava##Runnaa#AppleWatch
Me with today’s training summary from the Runna app
January 20, 2026 at 12:29 PM
msicc.net
Closing the #work week with an #EasyRun seems legit. 😎✌️

strava.app.link/gBvTObSTYZb

#running#running##corsa #laufen##Runna #Stravaa#AppleWatch
Me with today’s training summary from the Runna app
January 16, 2026 at 5:58 PM
msicc.net
Today I went out for 17km #LongRun at a conversational pace. Tried to keep the pace calm today.

strava.app.link/SBe1Ol9oXZb

#running#running #laufen##corsa #Strava##Runnaa#AppleWatch
Me with today’s training summary from the Runna app
January 15, 2026 at 8:21 PM
Reposted by Marco Siccardi
appleinsider.com
Apple's researchers continue to focus on multimodal LLMs, with studies exploring their use for image generation, understanding, and multi-turn web searches with cropped images.
Apple AI research shows how MLLMs understand, generate, search for images
Apple's researchers continue to focus on multimodal LLMs, with studies exploring their use for image generation, understanding, and multi-turn web searches with cropped images.
appleinsider.com
January 14, 2026 at 11:58 PM
msicc.net
Today's #training were #HillRepeats (60s hard #uphill, 30s walking #rest, #jog back down). Had to change the hill due to weather conditions, this one was a bit steeper than my usual one. Maybe I'll keep this one.

strava.app.link/FMpkNGCKTZb

#running#running #laufen##corsaa#AppleWatch #Strava
#Runna
Me with today’s training summary from the Runna app
January 13, 2026 at 3:40 PM
msicc.net
Check out my weekly summary from @getskyscraper.com!

/ cc: @cameronbanga.com
January 11, 2026 at 3:00 PM
msicc.net
Today's #training was an #EasyRun, during which I tried to focus on keeping it easy and breathing through my nose (the latter one wasn't that easy, though).

strava.app.link/E7vlzndgNZb

#running#running##corsa #laufen #Strava##Runnaa#AppleWatch
Me with today’s training summary from the Runna app
January 9, 2026 at 5:37 PM
msicc.net
Today I went out to #run at #lunch time to avoid the folder temperatures this evening. Smashed all repeats. Love those #Fartlek/#TempoRun units.

strava.app.link/AWznVc0UHZb

#running#running #laufen##corsa #Stravaa#AppleWatch
Me with today’s training summary from the Runna app
January 6, 2026 at 12:26 PM
msicc.net
I just published AI Context Kit

A practical starter kit for building reliable AI workflows by treating context as a first-class concept.
Less prompt magic, more structure and intent.

msicc.net/2026-01-05-a...

#AI #DevLife #PromptEngineering #LLMs
AI Context Kit: A Portable Instruction System for Context-Aware AI Collaboration
AI Context Kit is a template repo for building structured, portable AI collaboration across LLM providers—complete with spec, templates, and validation prompts.
msicc.net
January 5, 2026 at 3:12 PM
msicc.net
A Product alternative research and test just turned into a concrete product idea. Just need to find the time to actually do it.

#devproblems #sigh #iosDev
January 4, 2026 at 6:23 PM
msicc.net
Have been battling with #Xcode 26.2 problems on my #GitHub Action that publishes #TimeTraverseHub to #TestFlight for the last two hours. Finally, got it working, and now can publish the #dotNET10 version of this #MAUI app.

#devproblems #newyearsameproblems #cicd #macDev
January 3, 2026 at 12:41 PM
msicc.net
Another #MusicFriday 🎧🔊🫶

#Trance #TranceFamily #MusicIsLife #BestOf2025
My small home DJ equipment running
January 2, 2026 at 6:35 PM
msicc.net
Today's #training marks the start of the 2026 #running season with a new 22 week plan for the #Winterthur GP #halfmarathon at the end of May in the #Runna app.

strava.app.link/N2JGvnpxBZb

#corsa ##corsa #laufen #Stravaa#AppleWatch
Me with today’s training summary from the Runna app
January 2, 2026 at 4:14 PM
msicc.net
We just watched the final episode of #StrangerThings - I did not expect how much it touched me in the end. Definitely a #series to #rewatch.
January 1, 2026 at 5:23 PM
msicc.net
Wishing you a #HappyNewYear 2026 filled with health, love, success, and inner calm.
May the year ahead bring clarity, confidence, and many good moments.

Vi auguro un #FeliceAnnoNuovo 2026 -ricco di salute, amore, successo,serenità e che il nuovo anno porti equilibrio, fiducia e tanti momenti belli.
Happy New Year 2026
December 31, 2025 at 11:15 PM
msicc.net
Last #run this year! I just ran and let go - something I would not do during my normal training cycles.

strava.app.link/3RF2vsEFwZb

#running#running##corsa #laufen##Runna #Stravaa#AppleWatch
Me with today’s training summary from the Runna app
December 30, 2025 at 5:52 PM
msicc.net
Looking back at my 2025 — a year shaped by learning, software architecture, SwiftUI, side projects, and the moment AI tools became genuinely practical for my daily work.

👉 msicc.net/2025-12-30-l...

#YearInReview #SoftwareDevelopment #SwiftUI #Architecture #AI
Looking Back at 2025: Learning, Architecture, and the Year AI Became Practical
A personal review of my 2025: from certifications and software architecture work to SwiftUI, side projects, and how AI tools became a practical part of my daily development workflow.
msicc.net
December 30, 2025 at 8:14 AM
msicc.net
After more than two years since our first #cat Amadeus passed away, we are opening our hearts for these two #cats. Welcome to the family, Elina & Miro!

Our two newest Family members (two cats lying on a couch)
December 29, 2025 at 5:34 PM
msicc.net
Today I went out to burn some xmas calories …

strava.app.link/uFzkmcwltZb

#running#running #laufen##corsa #Strava##Runnaa#AppleWatch
Today’s Running Summary from the Runna app
December 28, 2025 at 5:40 PM
msicc.net
Vi auguro un #BuonNatale pieno di armonia e serenità per voi e le vostre famiglie.
Buon Natale
December 25, 2025 at 8:05 AM
msicc.net
#FroheWeichnachten
#MerryChristmas
#BuonaVigiliaDiNatale
Merry Xmas
December 24, 2025 at 5:58 AM
msicc.net
Started to work cloesly with Codex on one of my side projects (AI Context Kit). Thanks to the recent improvements (5.2), I was able to put the template up on Github and started using it for my personal context.

github.com/MSiccDev/ai-contex...

#AI #Conte#AIn#ContextEngineering##Contexti#instructions
GitHub - MSiccDev/ai-context-kit: AI Context Kit provides a structured, instruction-based framework for context-aware AI collaboration across LLM providers. It includes an authoritative spec (v1.2), canonical templates, and prompt workflows for creating and validating user context and project instruction files.
AI Context Kit provides a structured, instruction-based framework for context-aware AI collaboration across LLM providers. It includes an authoritative spec (v1.2), canonical templates, and prompt ...
github.com
December 23, 2025 at 8:13 AM
Reposted by Marco Siccardi
mergesort.me
Do you prefer Claude Code to Codex? Or maybe it's the other way around. I wrote a blog post that doesn't aim to debate which one is best, but offers a hypothesis for why people seem to gravitate towards one or the other. (Spoiler alert: I offer no theories about people who prefer Gemini.)
Codex vs. Claude Code (Today)
Every AI tool has its strengths and weaknesses, and the only way to discover what they are is by using them.
build.ms
December 22, 2025 at 3:10 PM
msicc.net
Today I received my first (early) Xmas gift - got clearance from the doctors to go running again 🎉😎✌️

Needed this so desperately.

strava.app.link/Zy3GENtkjZb

#running#running #laufen##corsa #Strava##Runnaa#AppleWatch
December 22, 2025 at 4:52 PM
msicc.net
This year on Bluesky I wrote 260 posts and 39 replies. I received 965 likes, whereas 25 was from my most popular post, and apparently I love saying "running" and ♂!

www.madebyolof.com/bluesky-wrap...
msicc.net's Bluesky Wrapped 2025
Check out msicc.net's year on Bluesky!
www.madebyolof.com
December 15, 2025 at 6:42 PM