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Documentation Index

Fetch the complete documentation index at: https://docs.letmepost.dev/llms.txt

Use this file to discover all available pages before exploring further.

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What it checks

text.trim().length > 0. Bluesky requires a non-empty post body — there’s no “image-only with no caption” surface like there is on Instagram.

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Why

Bluesky’s app.bsky.feed.post record requires a text field. Sending an empty string or whitespace produces a record that’s syntactically valid but semantically broken; Bluesky’s appview hides empty posts from feeds.

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Failure response

{
  "error": {
    "code": "preflight_failed",
    "rule": "bluesky.text.non_empty",
    "platform": "bluesky",
    "message": "Post text cannot be empty.",
    "remediation": "Provide a non-empty text body."
  }
}

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Remediation

Send any non-whitespace text. If you want a media-only experience, attach the image and use a brief caption like the file name.