Working with Codex / ChatGPT
From Chat to Dinner Planner: Testing ChatGPT Visualizations
I tried the Visualizations preview with a dinner request, then changed the guest count, dietary split, and budget to see what really updated. The result was useful precisely because its assumptions were visible.
8 Oct 2026
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4 min read
·115 views
Working with Codex / ChatGPT
Codex Meets IntelliJ's Debugger: MCP on a Tiny Play App
I connected Codex to IntelliJ's MCP server, then used a one-route Play 3 app to verify the connection with a real breakpoint and a live variable. The exercise also exposed Play's sbt layout and what Action[AnyContent] means.
23 Sep 2026
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6 min read
·190 views
Working with Codex / ChatGPT
From a Local Codex Agent to a Public ChatGPT Site: Building Le Couple
I built a daily French-news webtoon with the Codex SDK, then moved its reader to ChatGPT Sites. Here is the actual architecture: local generation, a Worker API, D1 and R2 storage, and uploads that survive retries.
19 Sep 2026
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5 min read
·161 views
Working with Codex / ChatGPT
I added a AI Scala learning companion to my IntelliJ workbench
One button turns my open Scala file into a focused lesson. How I built a native IntelliJ panel with Codex, connected DeepSeek, and used an unfinished class as the first real example.
18 Sep 2026
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5 min read
·114 views
Working with Codex / ChatGPT
I built a Scala workbench with Codex, then made it look like me
A real IntelliJ development instance, a Scala-focused plugin, and my own graphite theme and hoodie mascot. The architecture, desktop screenshots, and tests behind the first working milestone.
17 Sep 2026
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6 min read
·116 views
Working with Codex / ChatGPT
The hoodie stays: turning my mascot into a reusable Codex skill
A generated character only becomes an identity when it survives the next prompt. I turned one navy-hoodie mascot, two successful references and a --manga switch into a small reusable Codex skill.
11 Sep 2026
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5 min read
·143 views
Working with Codex / ChatGPT
After Daybreak: enabling Codex Security on code I own
I applied for verified Daybreak access, completed the identity check, and mapped the next step: connecting my own GitHub repositories to Codex Security without giving up human review or scope control.
10 Sep 2026
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5 min read
·195 views