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Mario Zechner
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Mario Zechner
@badlogicgames
Armin's handler at earendil.com. Old man yelling at Claudes. mariozechner.at/recommended-re… cards-for-ukraine.at mariozechner.at
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mariozechner.at
Joined September 2010
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    Mario Zechner
    @badlogicgames
    May 31
    I wrote up how I built the shitty robot so you can too. This was a fun project that will keep on giving. Thanks to all the open weights folks out there, without whom this would not have been possible.
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    How to build a shitty robot
    From mariozechner.at
    156K
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    Mario Zechner
    @badlogicgames
    Sep 19, 2025
    So tired of this.
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    354K
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    Mario Zechner
    @badlogicgames
    Nov 6, 2021
    Yesterday, the Austrian government announced: starting Monday, you can only dine out if vaccinated or had a prior COVID infection. The vax rate has stagnated at 60% for months. Today. Austrians don't get vaxed for vulnerables/kids but Schnitzel. This is Austria.
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    Mario Zechner
    @badlogicgames
    Oct 25, 2025
    They did. Then killed it in 2016. You babies just don't know because you weren't born yet.
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    Mehul Mohan
    @mehulmpt
    Oct 25, 2025
    It’s crazy that Google has not released a GitHub (Microsoft) competitor yet. I’ve heard only good things about Google’s version control system processes.
    en.wikipedia.org
    Google Developers - Wikipedia
    369K
  • user avatar
    Mario Zechner
    @badlogicgames
    Jan 21, 2024
    Kann nicht mehr zusehen, wie @florianklenk eXXpress TV schaut, um uns zu sagen, dass niemand schaut. Drum hab ich schnell den eXXpress TV Zuseher Zähler gebaut. exxpress.marioslab.io Vorteil: eXXpress TV kriegt keine Views, wir wissen trotzdem, dass niemand schaut.
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    135K
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    Mario Zechner
    @badlogicgames
    Jun 8, 2024
    Mein Heimatort. Meine Eltern nicht daheim. Keller der Nachbarn unter Wasser. Sie haben noch keine Info. Blöd, wenn die Modelle ein bissl zu konservativ waren. cc @triammerer
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    Mario Zechner
    @badlogicgames
    Jul 2, 2025
    Don't built MCP servers. Build CLI tools with a --llm flag the LLM can invoke to get an LLM compatible description of what the tool does and how to use it. Benefit: you don't have a gazillion MCP server tools in your context. You pull in just the tools you need ad-hoc.
    146K
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    Mario Zechner
    @badlogicgames
    Jun 1, 2025
    A new entry to my popular series "LLM tools for plebs": claude-trace - Injects itself into Claude Code - Logs all traffic - Reconstructs conversations and shows what's going on behind the scenes (system prompts, all tool inputs/outputs, and more) Some observations. 🧵
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    Mario Zechner
    @badlogicgames
    Nov 2, 2025
    New blog post, wherein I beat a dead horse for the last time.
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    What if you don't need MCP at all?
    From mariozechner.at
    420K
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    Mario Zechner
    @badlogicgames
    May 10, 2023
    Hier sind 51 Artikel der Eigenmarken CLEVER (REWE) und S-BUDGET (SPAR) die exakt das gleiche kosten. Und das sind nur jene, wo ein automatisiertes matching über den Artikelnamen einfach ist. Enjoy your freie Marktwirtschaft. gist.github.com/badlogic/0ad8f…
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    Mario Zechner
    @badlogicgames
    Apr 10, 2024
    OK, schnelles Tutorial, wie man KI generierte Bilder erkennen kann (oft, nicht immer, speziell wenn sie nachbearbeitet sind). Heute: FPÖ KI "Blue Harry" und die RFJ "Heimat Games" Kampagenen Poster. Fangen wir mit den Hitler-Jugend-Cosplayern an. 🧵
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    131K
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    Mario Zechner
    @badlogicgames
    Nov 16, 2025
    This is even funnier. Codex will truncate any Bash/MCP tool output to 256 lines or 10kb. If the tool call outputs more than that, then the model only gets to see the first 128 lines, and the last 128 lines, but nothing in the middle. Been like that since August. No wonder poor
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    Mario Zechner
    @badlogicgames
    Nov 16, 2025
    Heh, recent Codex is truncating tool outputs before they get passed to the model, instead of as a part of context/history clean-up. Making MCP servers a tiny little less useful. github.com/openai/codex/i…
    323K
  • user avatar
    Mario Zechner
    @badlogicgames
    Nov 16, 2025
    Here we see GPT-5.1 struggle to read a 500 lines markdown file for almost 2 minutes. Same model in a different harness does it in a few seconds (takes 2 tool calls for whatever reason..). Is all the Codex-love an elaborate joke I'm not in on?
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  • user avatar
    Mario Zechner
    @badlogicgames
    Oct 8, 2023
    Ich lese, dass @wahlkabineAUT aus finanziellen Gründen aufgeben muss. Ich find das eine weitere fatale Wendung für unsere Demokratie. Leute, wenn ich euch 10k geb und vll. gemeinsam mit @epicenter_works die restlichen ~5k aufstell, würdets es 2024 noch einmal machen?
    53K

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