Joel Z @TheCodeOfJoel
I code things sometimes. 🪐 PFP: @Elmi39Project Currently working on https://t.co/RkpnWAzZ7z jcz.dev Stargazing for our Astrogirl Joined September 2021-
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Claude Code does it natively. Now every agent can. Background Process MCP lets any MCP-capable agent start, stop, and monitor long-running CLI tasks, with full visibility in the built-in TUI. As easy as `npx @waylaidwanderer/background-process-mcp`. github.com/waylaidwandere… #MCP
Update: two pieces on the ACP spec by @zeddotdev, open sourcing soon. 1) Stateful workspace-centric API wrapper for any ACP server. 2) First-party web client. Aiming to support any ACP server implementation. Third-party clients are easy thanks to an OpenAPI spec! Screenshots 👇
Update: two pieces on the ACP spec by @zeddotdev, open sourcing soon. 1) Stateful workspace-centric API wrapper for any ACP server. 2) First-party web client. Aiming to support any ACP server implementation. Third-party clients are easy thanks to an OpenAPI spec! Screenshots 👇 https://t.co/i1iNXtGcE2
Tried Comet. It's really special. I tried to switch, but Firefox keeps me locked in: cross-browser tab syncing (mobile too), tree-style tabs, and proper adblock. When Comet matches that, I'm in.
Tried Comet. It's really special. I tried to switch, but Firefox keeps me locked in: cross-browser tab syncing (mobile too), tree-style tabs, and proper adblock. When Comet matches that, I'm in.
I want Gemini merch too
I want Gemini merch too
Good scaffolding is everything.
@TBFUnreality @jakegrigsby @TheCodeOfJoel discusses "The Making of Gemini Plays Pokémon" Joel will share insights about frontier LLMs that interact with complex game environments. His talk preview: x.com/TheCodeOfJoel/…
@TBFUnreality @jakegrigsby @TheCodeOfJoel discusses "The Making of Gemini Plays Pokémon" Joel will share insights about frontier LLMs that interact with complex game environments. His talk preview: x.com/TheCodeOfJoel/…
🔴 Final speaker lineup confirmed - PokéAgent Challenge Hackathon starts in 48 hours! NeurIPS 2025 competition featuring two tracks advancing AI decision-making through Pokémon: 🥊 Competitive battling 🏃 RPG speedrunning Research talks Saturday 12-1:30 PM EDT $2k in GCP…
Just built a prototype headless API for the Gemini CLI! Inspired by Zed's latest update, it was a fun dive into the Agent Client Protocol (ACP) from @zeddotdev. Planning to open-source this, so follow if interested. This unlocks so many possibilities for vibe coding on-the-go...
Gemini Plays Pokemon just beat Pokemon Yellow Legacy on Hard Mode!!!! - no items in battle - set mode (no free switches) - level cap (no overleveling!!) The Elite 4 went down (no items btwn battles!) after Gemini self-improved its harness (sub-agents) and notes over many runs.
I've been seeing a few posts lately comparing GPT-5 vs o3 on Pokemon that have some misconceptions - to exemplify the problem with these comparisons, one "step" for GPT-5 can include a lookup to game knowledge that instantly solves certain complex puzzles like Cinnabar Mansion
I've been seeing a few posts lately comparing GPT-5 vs o3 on Pokemon that have some misconceptions - to exemplify the problem with these comparisons, one "step" for GPT-5 can include a lookup to game knowledge that instantly solves certain complex puzzles like Cinnabar Mansion https://t.co/9XwPvgPMja
@andrew_n_carr hey heads up, this is inaccurate on multiple levels -- Gemini 2.5 Pro finished in 35k actions (see arxiv.org/pdf/2507.06261 Fig 15a), Claude has not finished at all, the definition of a "step" is different across all three (see the 2.5 report), and tools/harnesses are different
🎮✨ Gemini 2.5 Pro took on Pokémon Blue and became the champion. Twice. Now it’s tackling even tougher challenges in Pokémon Yellow Legacy, and is creating its own tools and subagents as it goes. Tune in to the Elite Four live now on hard mode with level caps, no items in…
Still one of the coolest Pokemon cards I own! x.com/TheCodeOfJoel/… #galaxillust
Still one of the coolest Pokemon cards I own! x.com/TheCodeOfJoel/… #galaxillust https://t.co/vPjTW6MhAA
I wrote up the making-of for Gemini Plays Pokémon: how I designed the scaffold so Gemini 2.5 Pro could handle a long-horizon game, what failed, and the lessons that made it work. Full post: blog.jcz.dev/the-making-of-…
As models improve, complex scaffolding becomes less necessary — a strong system prompt is often enough. Benchmarks like Gemini Plays Pokémon help show where today’s SOTA models fall along that spectrum.
As models improve, complex scaffolding becomes less necessary — a strong system prompt is often enough. Benchmarks like Gemini Plays Pokémon help show where today’s SOTA models fall along that spectrum.
This is on my roadmap for Gemini Plays Pokemon 🔥
This shows how even a simple notepad can make a big difference for long-horizon tasks. In the current Pokémon Yellow Legacy run, Gemini uses one to keep track of goals, plans, and issues. twitch.tv/geminiplayspok…
This shows how even a simple notepad can make a big difference for long-horizon tasks. In the current Pokémon Yellow Legacy run, Gemini uses one to keep track of goals, plans, and issues. twitch.tv/geminiplayspok…

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