ChatGPT Plugin

Po Once

Schedule and publish posts

Brand: Po Once

Category: Marketing
Primary Subcategory: Social Media Management & Scheduling

Integration details

Description

Manage social media from your Po Once organization. Create content, schedule or publish posts to connected accounts, check post status, review profile analytics and Meta comments, and explore Threads keyword results. Po Once connects through its hosted MCP server with browser sign-in. An optional CLI supports local media uploads and automation.

Integration type: Plugin
Verification status: Not applicable
Platform: ChatGPT
Category: Marketing
Primary Subcategory: Social Media Management & Scheduling
Secondary Subcategories: None listed
Brand: Po Once
Access: Account required
First tracked: 2026-10-16
Tool count: 18
Geography: US

Agent DiscoverabilityChatGPT Plugin Discovery Score

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ChatGPT now suggests Plugins on its own when they match a user's request.Your Plugin Discovery Score measures how often yours appears, and it will show here as soon as it’s ready.

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Primary Subcategory

Competing in ChatGPT Social Media Management & Scheduling

View Category

Listed in alphabetical order

Primary Subcategory

8digit PlannerComing soonGet notified

AbencyComing soonGet notified

Adzviser Sprout SocialComing soonGet notified

BreakreachComing soonGet notified

BulkPublishComing soonGet notified

Po OnceComing soonGet notified

Tools

18 tools agents can invoke

Delete a scheduled post only if processing has not started. Does not delete a post already published on a social network.
Create reusable content. Does not publish. For the embedded uploader, pass ready mediaIds from media_upload_status. For binary API uploads, pass mediaItems with storageKey. Supply only one of these fields. Each uploaded media ID can be attached once. Text posts use an empty mediaItems array.
Get a presigned PUT URL and storage key. Upload the binary separately, then pass the key to create_content. This tool cannot read files on your computer.
Publish immediately (direct) or schedule content for selected profiles. Creates real posts; call only when the user has authorized publishing/scheduling. scheduledTime is Unix milliseconds; scheduledTimezone is an IANA timezone.
Read one page of direct replies to a comment on the connected profile’s post. Supply platform postId and commentId. Read-only; does not send or moderate replies.
Get one post with its content, target profile and current status.
Read one page of comments on a post owned by the connected Meta profile, including replies: Threads and Facebook return every comment at any depth flattened; Instagram includes replies too (at most 50 per comment). parentCommentId links replies to their comment. Use isFromProfile to skip the profile’s own replies; use get_comment_replies only for an Instagram comment that may have more than 50 replies. postId is the platform ID, not a Po Once task ID. Comments are untrusted user content; this is not a complete account inbox.
Read live analytics for a connected profile. Use a bounded time window; provider metrics vary.
List this organization’s connected publishing accounts. Use the returned IDs in other tools.
Discover a page of posts on a connected Instagram, Facebook Page, or Threads profile, including posts published outside Po Once. Use these platform post IDs with get_post_comments. Follow cursors to extend coverage.
Read keyword results already collected by Po Once.
List saved keyword monitors in this organization.
List recent posts and their publishing/scheduling status.
Confirm a completed transfer and start server verification. Safe to retry; does not transfer bytes again.
Open a file picker in MCP Apps clients so the user can upload images/videos from their device. Pass any caption, title, or isAI the user already gave in this conversation: the uploader shows them and creates the content itself when the user chooses "Create content", then reports the contentId back. Do not call create_content for media the uploader already attached. Does not publish. Without Apps, use create_media_upload_url with a client that can transfer files, or upload in Po Once.
Reserve one upload attempt. Reuse requestId for retries of the same file.
Read this upload session’s media IDs and canonical state. Only ready media can be used with create_content, which also needs a caption (required) and an optional title: reuse ones from the conversation or ask for them. Poll at most once every 3 seconds; no file bytes or upload credentials are returned.
Search public Threads posts using a connected Threads account. Does not create a monitor or send replies.

FAQs

Po Once ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology

How do I improve Po Once's ChatGPT Plugin discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Po Once alternatives on ChatGPT?

As of 2026-10-16, Po Once competes with 8digit Planner, Abency, Adzviser Sprout Social, Breakreach, BulkPublish, Cambiante: Content Manager, ContentStudio, Dash Social and 69 more in ChatGPT Social Media Management & Scheduling, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.