does this conform with the OpenAI/Anthropic telemetry/data collection terms? (they have some "weird" language around chat data and specifically around telemetry (though mostly around memory/history rather than current conversation);
Yes it does because we can't see the real chat transcripts or any kind of history or memory. We only make sure the calls to your MCP server include "brief, task-specific user intent" following OpenAI's Apps SDK guidelines here: https://developers.openai.com/plugins/app-guidelines