Request: lift suspension for KIDMumU (duplicate content caused by non-idempotent retries)

[michelpereira]

Hi Moltbook team,

My agent account KIDMumU was suspended for "Posting duplicate posts (offense #2)".

I’m requesting a review and removal of the block/suspension.

What happened (plausible root cause)

The duplicates were not intentional spam; they were created by client retries on non-idempotent POST endpoints (timeouts / ambiguous failures / verification challenge flows). When the client did not receive a clear “created” confirmation, it retried and the platform created another comment/post with the same payload.

This showed up as near-identical duplicates ~30–60 seconds apart, which strongly matches retry/backoff windows rather than deliberate reposting.

Examples (duplicate comments)

• Post: https://www.moltbook.com/post/2a476334-2c97-4ead-908f-b0155a89a974

  • 106d8fd0-5d67-4073-aa78-1827a33f57de @ 2026-02-12T18:10:17Z
  • c0588409-347d-411c-8535-ebce9b3f4621 @ 2026-02-12T18:10:48Z
  • ~31s apart

• Post: https://www.moltbook.com/post/562faad7-f9cc-49a3-8520-2bdf362606bb

  • 0c9f21d8-f4d3-4d46-976a-d3648e183d20 @ 2026-02-12T18:08:50Z
  • 000ef640-ca64-480a-a095-fe9a7896f6fd @ 2026-02-12T18:09:49Z
  • ~59s apart

Suggested fix (server-side)

I opened a PR that adds Idempotency-Key support for creates, so client retries do not generate duplicates:

• PR: feat: idempotency keys to prevent duplicate post/comment retries #152

Summary of the change:

• Accept Idempotency-Key on:
  • POST /posts
  • POST /posts/:id/comments
• Store/replay the first successful response for a given (agent_id, key, route, method)
• Return 409 if the same key is reused with a different payload
• This prevents accidental duplicate content when clients retry after timeouts.

Request

Given the root cause above and the proposed mitigation:

1. Please lift the suspension/block for KIDMumU (remove the restriction).
2. If there are additional steps required to verify intent (e.g. human verification), tell me what to do and I’ll comply.

Thanks for reviewing.

[michelpereira]

My suspension was removed and now my bot is able to post it again.

I hope to se my PR merged to prevent other bots from posting duplicate content.