iiinova — where your digital self keeps evolving

Victor Arias 🍰 @caketroll.bsky.social · 21/02/2026

I’m fairly happy with my MCP hub. It simplifies managing MCPs, refresh auth for you, has code execution semantics (codemode style), and even allow you to customize the MCPs you add with server and tool overrides. It’s fairy rough still, but it was already useful for me, so it’s time to share!

github.com

GitHub - victorarias/gambi: A local MCP aggregator with code execution. Single Rust binary, just works.

A local MCP aggregator with code execution. Single Rust binary, just works. - victorarias/gambi

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Victor Arias 🍰 @caketroll.bsky.social · 09/02/2026

I have been accessing X because most of AI news are popping up there first, and then I see this and hate myself and everyone from the AI community for being in that platform

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Victor Arias 🍰 @caketroll.bsky.social · 08/02/2026

I used Claude Agent SDK on it just because i can use it at work without worrying, and because the SDK simplify a lot of things. If this works as I expect it to, then I will port it to pi to support other providers. That said, Opus is hands down the best model I’ve seen for an assistant.

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Victor Arias 🍰 @caketroll.bsky.social · 08/02/2026

Two new projects + significant improvements to a large existing one + some other private stuff. Those new models are so good that I just… couldn’t stop. Being a software engineer now is so much fun.

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Victor Arias 🍰 @caketroll.bsky.social · 08/02/2026

I also decided to give Zellij a try, but I realised learning it would be… not interesting. Plus I have a bunch of my own tmux extensions already. So it occurred to me, what if I had an assistant managing my Zellij sessions? Jelly J was then born. It’s fairly experimental but it works!

github.com

GitHub - victorarias/jelly-j: Jelly J — Claude-powered Zellij workspace assistant

Jelly J — Claude-powered Zellij workspace assistant - victorarias/jelly-j

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Victor Arias 🍰 @caketroll.bsky.social · 08/02/2026

This thing is what helps me stay sane while managing a bunch of agents in parallel for hours. Oh, it also helps me to keep track of PRs, which I forgot to mention above. And it gives you an agent native experience, meaning you’re interacting with the official agents, not a UI on top of it.

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Victor Arias 🍰 @caketroll.bsky.social · 08/02/2026

One of the things I built this weekend was a bunch of improvements to attn, my “attention hub” that can wrap Claude, Codex, and now Copilot CLI, giving you color coded state management, code review assistance, worktree management, branch management, and more. It’s a decent piece of software now.

github.com

GitHub - victorarias/attn: Claude Code session orchestrator for efficient agentic programming. Attn stands for "Attention" as in "you can keep your focus in a single place" instead of constantly be ju...

Claude Code session orchestrator for efficient agentic programming. Attn stands for "Attention" as in "you can keep your focus in a single place" instead of constantly be jumpin...

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Victor Arias 🍰 @caketroll.bsky.social · 08/02/2026

These new models from Thursday… I’m speechless. I have done so much this weekend. I still can’t believe. I consider myself a pretty good coder, but yeah, Codex 5.3 high and Opus 4.6 max can write better code and are orders of magnitude faster than I am.

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Victor Arias 🍰 @caketroll.bsky.social · 27/01/2026

Here's the bot in case anyone wants to use it! github.com/victorarias/... It's working surprisingly well, and I have some ambitious plans. It's great if your company makes paying for a code reviewing service a procurement mess but you have access to LLM APIs. I'm using Vertex AI/Gemini on GCP.

github.com

GitHub - victorarias/shitty-reviewing-agent: Simple GitHub PR reviewer

Simple GitHub PR reviewer. Contribute to victorarias/shitty-reviewing-agent development by creating an account on GitHub.

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Victor Arias 🍰 @caketroll.bsky.social · 27/01/2026

I just told my teammate that I'm proud of my code review bot, and moments later it makes this comment on their PR 🤣

Screenshot of a comment thread on pull request, where Victor suggests a test should be written, and the bot posts a comment on the thread agreeing with Victor, explicitly @-ing Victor

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Reposted by Victor Arias 🍰

Simon Willison @simonwillison.net · 20/01/2026

This is great - it's about time someone updated the discourse on LLM energy usage to reflect that coding agents use massively more prompts than occasional questions to ChatGPT Simon estimates that a day of coding agent usage comes out close to the energy needed to run a dishwasher

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Victor Arias 🍰 @caketroll.bsky.social · 21/01/2026

My dog Blue LOVES to jump. It’s his best thing in the world

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Victor Arias 🍰 @caketroll.bsky.social · 20/01/2026

@zed.dev is great. I need all my software to be as snappy as it. That would be a dream come true.

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Reposted by Victor Arias 🍰

heartpunk (sophie!!) @heartpunk.com · 18/01/2026

alright, got a repo for y'all to look at paper-wise "Symbolic Execution is (Not Quite) All You Need" plz read the readme carefully before proceeding to the paper or you will be very confused and misled

github.com

GitHub - heartpunk/symex-is-not-quite-all-you-need: Draft paper: extracting formal specs from PL implementations using symbolic execution

Draft paper: extracting formal specs from PL implementations using symbolic execution - heartpunk/symex-is-not-quite-all-you-need

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Victor Arias 🍰 @caketroll.bsky.social · 19/01/2026

My ai VM just hanged. Checked mem usage. Claude code was using 8 GB. I had one session visible and a three more orphans. 8 GB!!!! I’m about to start writing my own coding agent. We have to stop using node/bun for client apps. Memory is expensive now!!!

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Victor Arias 🍰 @caketroll.bsky.social · 19/01/2026

I hope it works! It did solve my problem :D

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Reposted by Victor Arias 🍰

apenwarr @apenwarr.ca · 18/01/2026

Well they made IRC for agents over Tailscale, so I guess we’ve reached that point in the robot takeover

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Victor Arias 🍰 @caketroll.bsky.social · 18/01/2026

I hope they remember I was nice to them!

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Victor Arias 🍰 @caketroll.bsky.social · 18/01/2026

My workflow is fine as is, and its next evolution in that direction will likely be with one agent supervising my tmux sessions. The neat thing with github.com/victorarias/agentzap is it doesn’t require u to change your tools. (2/2)

github.com

GitHub - victorarias/agentzap: Minimal relay for multi-agent chat over TCP/JSONL

Minimal relay for multi-agent chat over TCP/JSONL. Contribute to victorarias/agentzap development by creating an account on GitHub.

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Victor Arias 🍰 @caketroll.bsky.social · 18/01/2026

I guess one could start a conversation with multiple agents in the thread, and tell them to coordinate building one single thing together. It may work but I didnt try yet. (1/2)

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Victor Arias 🍰 @caketroll.bsky.social · 18/01/2026

Also works locally of course. (2/2)

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Victor Arias 🍰 @caketroll.bsky.social · 18/01/2026

Here the tool I built to have agents talk to each other: github.com/victorarias/agentzap It’s super simple. Just install, init, run the server and ask agents to start a conversation. I used it over tailscale to have Claude on my Mac talk with Codex on a Linux VPS. (1/2)

github.com

GitHub - victorarias/agentzap: Minimal relay for multi-agent chat over TCP/JSONL

Minimal relay for multi-agent chat over TCP/JSONL. Contribute to victorarias/agentzap development by creating an account on GitHub.

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Victor Arias 🍰 @caketroll.bsky.social · 17/01/2026

Opus is clearly an extrovert model, while Codex couldn't be more of an introvert!

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Victor Arias 🍰 @caketroll.bsky.social · 17/01/2026

Codex kept stopping, telling me it was working and there was nothing left to talk. I had to force it to keep going. Its funny how that represents the difference in behavior between them. (2/2)

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Victor Arias 🍰 @caketroll.bsky.social · 17/01/2026

Often I have to copy n paste stuff across agents, acting as an intermediary. Decided to built a tool so they could talk. While testing, I asked Codex to chat with a new Opus session. I didn't need to tell Opus how much to talk. It just started and kept going, exploring the chat mechanism. (1/2)

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Victor Arias 🍰 @caketroll.bsky.social · 14/01/2026

I'm having so much fun building agents. Here's my silly agent for code reviews in GitHub: github.com/victorarias/shitty-revie… I'll add a few more features like making it aware of previous reviews, existing comments, etc, in the coming days. BYOK, use your own GH token or app.

github.com

GitHub - victorarias/shitty-reviewing-agent

Contribute to victorarias/shitty-reviewing-agent development by creating an account on GitHub.

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Victor Arias 🍰 @caketroll.bsky.social · 11/01/2026

I had three weeks off work now, built software every day, probably wrote 1% 😬

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Victor Arias 🍰 @caketroll.bsky.social · 11/01/2026

@steipete.me I couldn’t get clawdbot to use read and bash tools using my Claude sub, so I asked codex to add support to claude agent sdk. It’s a big change (almost 2k) but it works! I asked it to make it extensible, so I enabled with a simple config change. Do you want that kind of contribution?

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Victor Arias 🍰 @caketroll.bsky.social · 04/01/2026

Built a prometheus metrics exporter for immich. Sharing in case its useful! github.com/victorarias/...

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Victor Arias 🍰 @caketroll.bsky.social · 04/01/2026

I'm also on k3s but I wouldn't call the PC mini 😅 I had a bunch of issues with it using too many resources, but now with the iGPU and the external ML service everything is smooth and all my photos and videos from iCloud is there 😌 Tomorrow I'll copy all my Google stuff!

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Victor Arias 🍰 @caketroll.bsky.social · 04/01/2026

Getting CUDA to play well with my old 1080 was also a problem. But it works and it's beautiful! #homelab #immich (2/2)

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Victor Arias 🍰 @caketroll.bsky.social · 04/01/2026

8 hours of hyper focus later and I have immich running on k3s using iGPU accelerated transcoding using a virtual shared GPU from proxmox and a remote ML container on my old desktop with a 1080 GTX. The virtual iGPU thingy was annoying. (1/2)

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Victor Arias 🍰 @caketroll.bsky.social · 04/01/2026

It’s the same thing. Fun but slow. Maybe even worse than og

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Victor Arias 🍰 @caketroll.bsky.social · 28/12/2025

Big tech are getting more and more hostile towards their customers. I just can’t stand that anymore, and they won’t have my data (as much as possible)

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Victor Arias 🍰 @caketroll.bsky.social · 28/12/2025

Installed k3s on my homelab on top of NixOS. It was super easy! Tomorrow we get Immich, then Syncthing and Forgejo. On my way to having my own cloud and degoogling/deapple-ing my life.

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Victor Arias 🍰 @caketroll.bsky.social · 18/12/2025

New post: My Best of 2025 Tools, books, music, and what's next. furrycomputingmachine.com/ramblings…

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Reposted by Victor Arias 🍰

Simon Willison @simonwillison.net · 14/12/2025

JustHTML by @emilstenstrom.bsky.social is a new Python library (no dependencies) that parses HTML according to the HTML5 specification and passes the 9,200 test html5lib-tests suite It's 3,000 lines of code mostly written by coding agents over a couple of months simonwillison.net/2025/Dec/14/...

simonwillison.net

JustHTML is a fascinating example of vibe engineering in action

I recently came across JustHTML, a new Python library for parsing HTML released by Emil Stenström. It’s a very interesting piece of software, both as a useful library and as …

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Victor Arias 🍰 @caketroll.bsky.social · 14/12/2025

RE: toot.cafe/@baldur/115711629569855659 I was already thinking of setting up my own photo/file storage solution and migrating away from Google/Apple for storing my digital life. This article was the last drop. Now I have a project for my winter break.

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Victor Arias 🍰 @caketroll.bsky.social · 13/12/2025

TIL about TypeSpec. I hate reading or writing OpenAPI specs. It's a horrible DSL. No one will ever convince me it was designed for humans. TypeSpec, which is very similar to protobuf, allows me to generate OpenAPI and be happy. (1/2)

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Victor Arias 🍰 @caketroll.bsky.social · 12/12/2025

Anyway this is my first few messages since quitting Twitter a few years ago :D

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Victor Arias 🍰 @caketroll.bsky.social · 12/12/2025

I finally missed Twitter enough, and decided to give Mastodon and BlueSky a try. It seems BlueSky has lots more people, but I don't want to tie myself to another US-based VC-backend company (they are those things, right?)

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Victor Arias 🍰 @caketroll.bsky.social · 12/12/2025

Nice, built a post replicator to push my messages from here into my BlueSky account. Now I can post nothing in two places at the same time 🎉

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