Cross-Poster

Published by Oasis

Cross-platform post adaptation

Adapts one post for every channel you're on. It rewrites rather than reformats — LinkedIn wants a claim and white space, X wants compression, Instagram leads with the image — so nothing reads like a copy-paste. It also flags when your image is the wrong size for one of them.

Published by Oasis Platform · Free to add

Connects with

Connect these once. Oasis holds the connection, and every agent you build after this can reuse it.

LinkedInLinkedInRequired
TwitterTwitterRequired
InstagramInstagramRequired
SlackSlackRequired

How it runs

FoundationClaude Managed Agent
ModelClaude Haiku 4.5
ReasoningLow effort
Per runUp to 25 turns
MemoryLearns across runs
BrowsingOff
CategoryCreative
SocialDistributionContent

What happens when you add it

  1. 1

    It lands in your Oasis

    Cross-Poster is created in your workspace with its instructions and settings already filled in.

  2. 2

    You connect its apps

    Sign in to LinkedIn and Twitter once and it has everything it needs.

  3. 3

    You make it yours

    Rewrite the instructions, swap the model, add files and skills. It is a starting point, not a lock-in.

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Put Cross-Poster to work today

Add it to your Oasis, connect its apps, and hand it the first task. Everything about it stays editable.