The daily puzzle is always the cheapest feature in my games to build.
It's the same engine, with one level picked by date, so everyone gets the same one.
And it brings players back more than anything else I've made, because it gives them a reason that has nothing to do with progress.
Launch posts written a week early and read every morning come out better than anything written the night before.
By day four you'll hate the clever lines and keep the clear ones.
Launch day nerves make copy worse, and an early draft lets your calm self edit your excited self.
Half my day happens in an AI chat window, so the MCP connection is the part of @kairo_post I use most.
Claude or ChatGPT can draft in my saved voice and plan the week from there.
Anything that would post or spend stops and waits for me in the app.
/review in Codex runs before I commit anything an agent wrote, even when the tests pass.
Tests tell you the code does what the tests check.
A review tells you whether it does what you meant, and those two aren't always the same thing.
An hour after I let an AI agent loose on a real codebase, I came back to a beautiful refactor of the wrong thing.
It had misread one word in my request, then done excellent work on that misreading.
Nothing was broken, which made it worse, because it all looked finished.
Now every long task starts with the agent repeating back what it's about to do, in its own words, and we fix the plan before any code.
Every field in an output schema is a decision the model has to make.
Forty fields means forty small guesses.
Cut it to the ten you use, and the answers in those ten get better too.
"Temporarily unavailable" showed up on an AI feature in @kairo_post, while our logs said every call had succeeded.
The model had answered every time.
So I started reading the raw responses, one by one, which I should have done first.
Every failed one stopped halfway through the last object, mid sentence, with no closing brace.
The output budget was too small for three full options, so the model ran out of room and the JSON never finished.
The parser saw broken JSON, the feature gave up, and the user saw a vague error.
We raised the budget per option, added a fallback that keeps the last complete object, and retried whenever an answer was clearly cut short.
The error almost disappeared, and the few that remain now say what actually happened.
The log line for a cut off answer also records how many tokens were used against the budget, so the next time it creeps up, I'll see it coming instead of guessing.
A reply can sound completely right and still repeat a number that's wrong.
Once your name is under it, it's your number.
So the Chrome extension for @kairo_post can fact check a draft before you post it.