NextGEN Gallery stores data in its own tables rather than the standard WordPress posts. Galleries live in wp_ngg_gallery with title, slug, and path. Individual images live in wp_ngg_pictures with filename, alt, description, and gallery ID. Albums group galleries via wp_ngg_album. Tags and image meta extend through wp_nggcf_field when the custom-fields add-on is enabled. SleekAI maps those tables through the data-source wizard, so the system message can include the gallery currently in scope, its picture list, and the album it belongs to.

That gives the bot real ground. "How many images in the studio album?" returns the count from wp_ngg_pictures joined on gallery IDs. "Is there a photo with caption 'Field test, Yosemite'?" matches the picture's description column. "What album does the Wildlife gallery belong to?" comes from the album's serialized gallery list. The bot answers from the same library NextGEN uses to render the page.

Display conditions scope the bot to templates that embed NextGEN shortcodes or blocks, multibot keeps a public portfolio bot separate from an admin-only library bot, and conversation logs capture every question with model, token usage, and origin page. SleekAI reads NextGEN; NextGEN still owns every upload, edit, and album rearrangement.

NextGEN Gallery is the WordPress photo-library plugin a generation of working photographers, museums, and editorial sites use to manage thousands of images. It stores everything in its own tables, which makes it powerful and also opaque to generic chatbots that only know how to query wp_posts. SleekAI handles those tables directly.

The bot reads wp_ngg_gallery, wp_ngg_pictures, wp_ngg_album, and the custom-field meta from wp_nggcf_field. With that data in the prompt, a visitor asking which gallery contains a barn owl gets the exact filename and caption rather than a polite 'browse the wildlife section' deflection. A curator asking which albums group the Spring 2025 fieldwork gets the album membership in seconds.

A licensing inquiry skips the back-and-forth, because the bot can confirm the image exists, name its file, and quote the print-size pricing or routing email the editor has set up. None of this requires the bot to touch NextGEN. SleekAI reads, NextGEN writes.

Uploads, watermarking, image-size regeneration, and album sortorder stay inside the plugin where they belong. Combined with display conditions on logged-in state, the same approach scales from public archives to private proofing galleries without leaking restricted content. Conversation logs become a feedback loop on metadata quality: vague captions surface as repeat questions, and editors fix them.

The library stops being a maze and becomes searchable in plain language.