Vendor / platform

OpenAI

OpenAI's developer documentation governs ChatGPT plugin manifests, GPTBot crawler behavior, and several other LLM-discovery surfaces site owners now design around.

Short name: OpenAI
Scope: Vendor / platform
Homepage: openai.com
Standards governed: 1

Standards governed by OpenAI

ai-plugin.json (well-known plugin manifest) v1 (OpenAI plugins, 2023) global AI-readiness `/.well-known/ai-plugin.json` — the original ChatGPT plugin manifest format. Largely superseded by GPTs / Custom Actions, but still referenced and parsed by some agents.