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MCPBytes

Every tool. One key.

Make images and 3D models, reshape 3D files, read PDFs, draw real random numbers and create secrets. Your agent uses them all with one key and one balance, and the first 300 credits are free.

3D Models

9 tools
A1From 50 creditsGenerated 3D model of a sci-fi starfighter with a white and orange hullCreate a 3D modelWrite one sentence and get a full-color 3D object back, ready to spin in a browser, drop into a game or open in Blender.In"a fierce dragon statue carved from dark green jade, coiled on a rough stone base with its wings folded and its jaws open, polished highlights on the scales"Out965,180 triangles · 2048² textures
A2250 credits per jobA green goblin punk with a purple mohawk mid-stride, from the animated model on its pageCreate a game assetDescribe a character or a four-legged animal and get it back modeled, rigged and animated: idle, walk, run, jump and more, in one file.In"a scrappy stylized goblin punk rocker with green skin, big pointed ears and a tall spiky purple mohawk, a black studded leather jacket over a ripped band t-shirt, torn blue jeans, chunky red high-top sneakers and a silver nose ring; clean readable game-character proportions, hands empty"Out99,935 triangles · 46 bones · 8 clips
A3From 30 creditsReconstructed 3D model of a toy RC tankCreate a 3D model from an imageTurn a single photo, render or sketch into a textured 3D object you can view from every side.InOne 1024 × 1024 PNG with a transparent backgroundOut956,899 triangles · 2048² textures
A460 credits per jobA faceted, low-poly green ceramic vase, made with Create an imageOptimize a 3D modelShrink a detailed 3D model to the size you need, with new textures that keep it looking like the original.In936,844 triangles, one textured meshOut15,000 triangles · new 2048² textures
A5From 10 creditsA faceted low-poly ceramic rabbit, made with Create an imageSimplify a 3D modelMake a 3D model lighter while keeping its original textures exactly as they were.In963,070 triangles, one textured meshOut250,000 triangles · textures unchanged
A620 credits per jobRig preview of a cartoon knight: its skeleton, bone colours and a bend testRig a 3D modelGive a 3D character a skeleton so it can be posed and animated, with a report on how well it bends.In90,320 triangles, one textured meshOut34 bones · report: passed
A720 credits per jobA rigged cartoon knight about to dance, from the animated model on its pageAnimate a 3D modelMake a rigged character move from a sentence, or a four-legged animal walk, run, sit or jump, with its feet kept on the ground.In90,320 triangles, 34 bonesOut5 s · 150 frames · checks passed
A8From 20 creditsSplit a 3D model into partsBreak a 3D model into its parts, each saved as its own file and ready for games, animation and simulation.In1 meshOut7 parts
A9From 10 creditsA steel caliper measuring a small ceramic cube, made with Create an imageInspect a 3D modelGet a clear report on a 3D model: how big it is, what it's made of and whether its surface is closed.InOne cube meshOut8 vertices · 12 triangles

Images

2 tools
B120 credits per jobGenerated image of a toy race car in orange and teal liveryCreate an imageDescribe what you want to see and get a finished image back. Need it cut out? Ask for a transparent background.In"a chunky toy race car in glossy orange and teal racing livery with a white number 7 roundel on the door, three-quarter view"Out1152 × 864 RGBA
B2From 20 creditsA green-clad character in sixteen pixel sprite posesCreate a pixel spriteTurn a character idea into a sprite sheet, individual frames and walking previews. Review the result, then bring it into your game.InOptional character referenceOutA 128 × 128 sheet, sixteen frames and four walking previews

Documents

1 tool
C11 credit per 25 pagesA stack of paper held by a black binder clip, made with Create an imageExtract text from a PDFTurn a PDF into clean text your agent can read, search and quote, even a 500-page one.In12 pagesOut48,211 characters

Utilities

3 tools
D11 credit per jobA pair of translucent red dice, made with Create an imageGet random numbersRandom numbers drawn from physical hardware, not a formula, whenever your agent needs to roll the dice.In10 integers from 1 to 6Out[5, 4, 3, 6, 1, 3, 2, 5, 2, 6]
D210 credits per jobA glass raffle drum full of paper tickets, made with Create an imageRun a fair drawPick giveaway winners, or shuffle a list, with a public page anyone can use to check the result.Inpick 2 winners and 1 alternateOutWinners ticket-01 and ticket-09; alternate ticket-06
D31 credit per jobA small brass key on a walnut box, made with Create an imageCreate a secretLet your agent create secret keys and tokens it never sees. They are saved on your computer; your agent only gets a name to pass along.InAsk for the amount your application needsOutThe bytes stay localLocal setup required

More tools are on the way.

Simplify or optimize?

Both tools reduce triangle counts. Simplification carries your existing textures through the geometry changes; optimization rebuilds a textured GLB with new maps when you need a lower target.

Keep the source texture

A5Simplify a 3D model

Choose this when preserving the original texture files and UV layout matters. Texture seams, topology, or an error limit can stop the reduction above the requested target.

Inputs
.glb .gltf .obj .ply .stl .off
Target
100 … 10,000,000; or ratio 0.01 … 0.95
Output
model.glb with original materials and images; optional model.web.glb
Limit
read simplify.json for achieved counts and error
Open Simplify a 3D model page

Reach a smaller target

A4Optimize a 3D model

Choose this when you need a specific lower triangle count and can accept newly baked textures. Fine details thinner than a texel can soften in those textures.

Inputs
.glb (self-contained, uncompressed, one material)
Target
1,000 to 200,000 triangles; inputs up to 2,000,000
Output
Self-contained model.glb with new base-colour, metal/roughness, and normal textures
Limit
Model: Up to 2,000,000 triangles; one static textured mesh
Open Optimize a 3D model page

Neither path promises identical visual quality at every target. Inspect the generated result and its report before shipping it.