3dCMS MCP

List the 3D scenes saved in your 3dCMS account (editable "sources"), newest first, 40 at a time. Returns each scene's id, name, page count, last-updated time and (when published) its site slug. Pass q to search by name or slug instead of paging through a big account; page with the nextOffset the previous reply gave you. Use a scene id with get_scene and apply_ops.

For one world point, the contribution of EVERY light in the scene, computed from the saved scene (no render, instant): each light node in reach with its value (three's falloff and spot cone, from the node's WORLD position and aim), the studio sun or the live sky, and ambient = lighting.env.intensity NAMED as a term, sorted by contribution, plus a why on each light that does not reach (out of r

Read a saved camera (cameraId), or an exact pose, as a visitor sees it at the screen shapes they actually have (16:9 desktop and 9:16 phone by default), against the rules a photographer and a web designer use. A PAGE shot (a page's own camera, its arrivalCameraId or a camera inside the page, with the card in view) should hold the whole card on every screen, most of the width, within 60 degrees of

A designer's critique of a scene (or one page with pageId) against its BRIEF: what it is for (settings.design, or, when none is declared, what it reads as and why), its palette (dominant, secondary, accent, harmony, temperature, key, and whether that serves the intent and the mood), text contrast, heading hierarchy, every arrival and entry shot judged by probe_framing, wayfinding, the light's key

Put a file into the account's asset library and get back its /assets url to use in apply_ops (a glb on a geometry node as data {primitive:"imported", assetUrl}, an image in materialMaps or a webImage src, an mp3 in an audioClip: data.audioClip = {src, volume 0-1, loop, mode, muted} on any node; get_scene reports it as audio). A url may be a picture (JPEG, PNG, WebP, GIF, AVIF, up to 12 MB), a

Make a flat surface that looks PRINTED ON a real material: a quote on a stretched canvas, a poster, a shop sign, a label, a plaque, a book cover. Start from a base: a texture set from the library (setId from list_assets; tiled at tileSize meters, or mode "stretch" for a whole-sheet scan), explicit maps {baseColor, normal, ormh} urls, or a flat color; tint re-colours the base and keep

Measure nodes in a saved scene (analytic, instant, no render). For each node in nodeIds: its world centre, its size along its own axes after every scale above it, its world bounding box, and clearance: the nearest visible thing in each world direction (+x, -x, +y, -y, +z, -z) that overlaps it across that axis, with the gap in meters (how far a frame hangs off its wall, how much room a camera has

Read a compact, high-signal summary of one scene: its nodes (id, type, name, parent, position, rotation [euler radians], scale, primitive, real size under the keys data takes (width/height/depth, radius, height, tube: write it back as patch.data as-is), assigned material; an imported model also carries its bounds {min,max}, size [w,h,d] and assetFile, the tail of its list_assets url, so a fram

Create a new scene in your 3dCMS account and return its id: empty, or with copyFrom a full COPY of one of your scenes (Save As), the way to try a big change on a new version while the original and its published site stay untouched. Build it up with apply_ops. It appears in your account and opens in the 3dCMS editor; a copy is unpublished until publish_scene.

Edit a scene by applying a batch of operations ATOMICALLY (all-or-nothing). Call this for any add / move / edit / delete / duplicate / group / reparent / re-material. Reference existing nodes ONLY by the id shown in get_scene — never guess ids. To create a node and then modify or parent it in the same batch, put a tempId on the add op and use that same string as the id/parentId of later ops. Eac

Search the images, models and sounds in the account AND the shared public library (frames, props, texture sets; scope mine|shared|all, default all). A row with shared:true is copied in first with upload_asset {assetId}: place the url that returns, never the shared one. This is how you TEXTURE something with what the user already owns: search for the look you want, take the url of the result, a

Render the scene server-side (real WebGL, headless) and return screenshot image(s) — your EYES on the scene. Use it after apply_ops batches and after probe_framing, and judge each image as a photographer and a web designer would: one clear subject, on a third (for a page's own camera, the whole card at a readable angle); the horizon off the middle; the eye at a standing height; text legible and on

Publish a saved scene to a PUBLIC, shareable URL so anyone can view it in 3D in a browser — no login required. PUBLISHING IS PARTLY IRREVERSIBLE: the URL is submitted to search engines (IndexNow) the moment it goes live, so it may appear in results even after a takedown. ALWAYS confirm with the user first, then call with confirm:true — without it this tool publishes nothing and returns what WOULD