fb-page-publisher（Facebook 页面发布者）

Facebook Page Publisher

Manage your Facebook Page directly from an AI agent. Create posts, upload photos, schedule content, view analytics, and moderate comments -- all through natural language.

Required Environment Variables

• FB_PAGE_ID — The numeric ID of your Facebook Page
• FB_ACCESS_TOKEN — A long-lived (non-expiring) Facebook Page Access Token with permissions: pages_manage_posts, pages_read_engagement, pages_manage_engagement

create_post

Create and immediately publish a text post to the Facebook Page.

• message (string, required): The text content of the post.

upload_photo_post

Upload a photo to the Facebook Page with an optional caption. The photo must be a publicly accessible URL.

• photo_url (string, required): A publicly accessible URL to the image file (JPEG, PNG, etc.).
• caption (string, optional): Text caption for the photo post.

schedule_post

Schedule a text post for future publication. Time must be at least 10 minutes ahead and no more than 6 months.

• message (string, required): The text content of the post.
• scheduled_time (string, required): ISO 8601 datetime (e.g., "2026-03-10T09:00:00").

get_page_insights

Retrieve engagement metrics (impressions, reach, engagement, views) for the Facebook Page.

• metric (string, optional): One of "impressions", "reach", "engagement", "views", or "all". Default: "all".
• period (string, optional): Time period: "day", "week", or "days_28". Default: "day".

get_recent_posts

Fetch the most recent posts from the Page with engagement statistics (likes, comments, shares).

• limit (integer, optional): Number of posts to retrieve (1-100). Default: 10.

delete_post

Delete a specific post from the Facebook Page. This action is irreversible.

• post_id (string, required): The full post ID (format: pageId_postId).

get_post_comments

Retrieve comments on a specific post.

• post_id (string, required): The full post ID (format: pageId_postId).
• limit (integer, optional): Number of comments to retrieve (1-100). Default: 25.

reply_to_comment

Reply to a comment on a post as the Page.

• comment_id (string, required): The ID of the comment to reply to.
• message (string, required): The reply message text.

Example Usage

User: Post "We're hiring! Check our careers page." to my Facebook page.
Agent: I'll publish that now using create_post.

User: Schedule a post for tomorrow at 9 AM saying "Flash sale starts now!"
Agent: I'll schedule that using schedule_post with the computed datetime.

User: Show me my page insights for the past week.
Agent: I'll fetch that using get_page_insights with period="week".

Setup

1. Set FB_PAGE_ID to your Facebook Page's numeric ID.
2. Set FB_ACCESS_TOKEN to a non-expiring Page Access Token.
3. Run with uv run src/server.py.