trident-mcp

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texture_model

Destructive

Generates new textures for a 3D mesh from text, image, or four-view prompts, creates a Tripo task, returns a task ID, then use wait_for_task to retrieve results.

Instructions

Generate new textures for a mesh from a text, image, or four-view prompt. Creates a Tripo task (spends credits) and returns its task_id immediately; then call wait_for_task.

Input Schema

TableJSON Schema

Name	Required	Description
`pbr`	No	Generate PBR materials (default true)
`bake`	No	Bake textures (default true)
`input`	Yes	The mesh: task ID, local path, URL or file token (GLB, GLTF, FBX, OBJ, STL)
`model`	No	Texturing model: v3.0-20250812 (default), v3.5-20260815 (newest; fast quality and delight), v2.5-20250123
`delight`	No	Remove baked-in lighting (default true; v3.5 only)
`compress`	No	Compress the output geometry
`part_names`	No	Only texture these parts
`texture_seed`	No	Seed for texture generation
`texture_prompt`	No	What the textures should look like
`texture_quality`	No	fast (v3.5 only) and standard cost 10 credits, detailed 20, extreme (8K) 30
`texture_alignment`	No	Align to the reference image or to the geometry

Output Schema

TableJSON Schema

Name	Required	Description	Default
`model`	No
`task_id`	Yes
`produces`	Yes
`warnings`	No
`operation`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed29 schema fields changedv0.4.0Oct 19, 2026

changedInput schema / properties / bake / description

Previous value: -"Bake generated textures"New value: +"Bake textures (default true)"

changedInput schema / properties / compress / description

Previous value: -"Compress model geometry"New value: +"Compress the output geometry"

addedInput schema / properties / compress / enum
```
Added value: +[
+  "geometry"
+]
```

changedInput schema / properties / compress / type

Previous value: -[
-  "null",
-  "boolean"
-]New value: +"string"

addedInput schema / properties / delight

Added value: +{
+  "description": "Remove baked-in lighting (default true; v3.5 only)",
+  "type": [
+    "null",
+    "boolean"
+  ]
+}

removedInput schema / properties / imagePrompt

Removed value: -{
-  "description": "Image prompt URL or file token for texture generation",
-  "type": "string"
-}

changedInput schema / properties / input / description

Previous value: -"Task ID, model URL, or file token to texture"New value: +"The mesh: task ID, local path, URL or file token (GLB, GLTF, FBX, OBJ, STL)"

changedInput schema / properties / model / description

Previous value: -"Optional texture model version"New value: +"Texturing model: v3.0-20250812 (default), v3.5-20260815 (newest; fast quality and delight), v2.5-20250123"

removedInput schema / properties / partNames

Removed value: -{
-  "description": "Specific segmented part names to texture",
-  "items": {
-    "type": "string"
-  },
-  "type": [
-    "null",
-    "array"
-  ]
-}

addedInput schema / properties / part_names

Added value: +{
+  "description": "Only texture these parts",
+  "items": {
+    "type": "string"
+  },
+  "type": [
+    "null",
+    "array"
+  ]
+}

changedInput schema / properties / pbr / description

Previous value: -"Enable PBR materials"New value: +"Generate PBR materials (default true)"

removedInput schema / properties / styleImage

Removed value: -{
-  "description": "Style image URL or file token for texture generation",
-  "type": "string"
-}

removedInput schema / properties / textPrompt

Removed value: -{
-  "description": "Text prompt for texture generation",
-  "type": "string"
-}

removedInput schema / properties / texture

Removed value: -{
-  "description": "Enable texture generation",
-  "type": [
-    "null",
-    "boolean"
-  ]
-}

removedInput schema / properties / textureAlignment

Removed value: -{
-  "description": "Texture alignment priority: original_image or geometry",
-  "type": "string"
-}

removedInput schema / properties / textureQuality

Removed value: -{
-  "description": "Texture quality: standard, detailed, or extreme",
-  "type": "string"
-}

removedInput schema / properties / textureSeed

Removed value: -{
-  "description": "Optional seed for texture generation",
-  "type": [
-    "null",
-    "integer"
-  ]
-}

addedInput schema / properties / texture_alignment

Added value: +{
+  "description": "Align to the reference image or to the geometry",
+  "enum": [
+    "original_image",
+    "geometry"
+  ],
+  "type": "string"
+}

addedInput schema / properties / texture_prompt

Added value: +{
+  "additionalProperties": false,
+  "description": "What the textures should look like",
+  "properties": {
+    "image": {
+      "description": "One reference image",
+      "type": "string"
+    },
+    "images": {
+      "description": "Four reference views in front, left, back, right order",
+      "items": {
+        "type": "string"
+      },
+      "type": [
+        "null",
+        "array"
+      ]
+    },
+    "style_image": {
+      "description": "Style reference, used together with text",
+      "type": "string"
+    },
+    "text": {
+      "description": "Describe the materials and colors",
+      "type": "string"
+    }
+  },
+  "type": [
+    "null",
+    "object"
+  ]
+}

addedInput schema / properties / texture_quality

Added value: +{
+  "description": "fast (v3.5 only) and standard cost 10 credits, detailed 20, extreme (8K) 30",
+  "enum": [
+    "fast",
+    "standard",
+    "detailed",
+    "extreme"
+  ],
+  "type": "string"
+}

addedInput schema / properties / texture_seed

Added value: +{
+  "description": "Seed for texture generation",
+  "type": [
+    "null",
+    "integer"
+  ]
+}

addedOutput schema / properties / model
```
Added value: +{
+  "type": "string"
+}
```
addedOutput schema / properties / operation
```
Added value: +{
+  "type": "string"
+}
```
addedOutput schema / properties / produces
```
Added value: +{
+  "type": "string"
+}
```

removedOutput schema / properties / status

Removed value: -{
-  "type": "string"
-}

removedOutput schema / properties / taskId

Removed value: -{
-  "type": "string"
-}

addedOutput schema / properties / task_id
```
Added value: +{
+  "type": "string"
+}
```

addedOutput schema / properties / warnings

Added value: +{
+  "items": {
+    "type": "string"
+  },
+  "type": [
+    "null",
+    "array"
+  ]
+}

changedOutput schema / required

Previous value: -[
-  "taskId",
-  "status"
-]New value: +[
+  "task_id",
+  "operation",
+  "produces"
+]

Addedv0.3.0Jul 11, 2026

TDQS

A4.3/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare destructiveHint=true, readOnlyHint=false, and non-idempotence. The description adds genuinely new behavior: asynchronous task creation, immediate task_id return, and credit consumption. It does not explain what is destroyed (e.g., existing mesh textures being replaced), which is the one gap given destructiveHint=true.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two sentences, no filler, and the credit/task_id consequence is front-loaded right after the purpose. Every clause earns its place by telling the agent what the call actually does downstream.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

With an output schema present there is no need to describe return values, and the description still supplies the one thing the schema cannot: the async handoff to wait_for_task and the credit cost. Safety is covered by annotations and parameters by the schema, so nothing needed to call this correctly is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100% and every parameter including the nested texture_prompt carries a description, so the schema does the heavy lifting. The description only implies the prompt modalities; it adds no format, syntax, or default detail beyond the schema. Baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

Specific verb+resource ('Generate new textures for a mesh') with the accepted prompt modalities enumerated (text, image, four-view). An agent can tell this apart from sibling model-generation tools like text_to_model, multiview_to_model, and smart_uv without opening any schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly states the async workflow: it creates a task and returns task_id immediately, then the agent must call wait_for_task. It also flags that credits are spent. Missing any when-not-to-use guidance or alternative texturing paths, but the operating context is unambiguous.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.