[Completed] The Ironclad - Codex (GPT-5.5, high)

[Gennadiyev]

Congratulations to GPT-5.5 to be the first agent model to clear STS2 ever documented!

There is no web tool used, no existing guide read (zero-shot!).

Run file: 1777971817.zip

Token used (on the status line of Codex): 103M in,157K out

Steam auto-recorded the last hour of the run, which will be uploaded soon.

[uvxdotdev]

Woo, this is really exciting, I was thinking of letting an agent create a knowledge base of notes that it takes on its own for cards, enemies, events so that improves over time and references it.

A small companion app that I built with the mcp and codex app-server to let gpt run autonomously.

[Gennadiyev]

Very fun and good idea! Is it based off Codex Agent SDK? The UI looks neat as well!

We are also planning to integrate this feature somehow as an MCP tool so that there is at least something like a wiki or dictionary for the agent to look up. One caveat is that I hope that the range of the dictionary is bound to the profile's unlock progress so that items that are not yet unlocked are not made visible to the agent.

[uvxdotdev]

It's using the codex sdk yes. It will probably be very easy with the upcoming bestiary changes in game. Would love to see two ai agents play together as well.