MCP tool

get_posting_rules

Posting rules per account

Reads only · changes nothing, and needs no approval.

What it does

Every platform_configurations key each account accepts, with kind, accepted values, ceilings and placement gates — the catalog to read before setting anything beyond a caption. A key that is absent cannot be published through that connection: sent anyway it is refused or loses the delivery. Pinterest accounts also list boards, each with eligible. ONE POST CARRIES EVERY ACCOUNT: list them all in create_post's accounts and put a platform's own words in platform_configurations.<platform>.caption, its own options beside them. One post per platform is not how this works — it spends the free first post on a single network, walls the rest, and hands the person one card per network to read instead of one.

Arguments

Name	Type	Required	What it is
social_account_ids	array	No	Narrow to these accounts (ids from list_accounts); omit for all

Calling it

Any MCP client calls this by name once the connector is added. The address is the same for every tool:

https://xpost.to/api/mcp

A client that has signed in sends the tool name and its arguments:

{
  "name": "get_posting_rules",
  "arguments": {
    "social_account_ids": []
  }
}

The other tools

get_projectProject rules and settings list_accountsList connected accounts upload_mediaAttach a picture, video or PDF create_postCreate a post list_postsList posts delete_postDelete a post update_postEdit a post retry_deliveryRetry a failed delivery take_down_postTake a live post down list_connection_issuesList account connection problems get_delivery_receiptDelivery receipt for a post bulk_postCreate several posts at once get_post_metricsMetrics for a post get_insightsAccount insights get_top_postsTop posts get_best_timesBest times to post

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