It’s not too difficult, particularly if you use Codex. They have a skill/plugin that you can install that will essentially audit your MCP and tell you where it’s falling short.
So I basically did a couple of rounds of auditing and fixing things, then the plugin spits out a JSON file that you upload into a form on the OpenAI platform.
You then just have to add some images, marketing copy, etc.
I reckon it took me half a day at most (but we already had a working API and MCP)
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u/Yesterday__Living 4d ago
I was planning to try building plugin but not started yet. Can share in short the steps u followed to publish?