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Venice Image Background Remove

venice_image_remove_bg

Remove the background from any image and return a transparent PNG. Pass an image URL to get a clean subject cut-out, ready for composites, product shots, or design work.

Instructions

Remove image background; returns a transparent PNG (base64). Operator preferences — default: bria-remove-bg. Supports x402 wallet auth (no Venice account needed) and API key.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "image_url": "<image_url>"
    },
    "name": "venice_image_remove_bg"
  }
}

Input Schema

Name	Required	Description	Default
`image_url`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

First observedv0.6.0-medhaAug 4, 2026

TDQS

A3.6/5.0

Behavior3/5

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

No annotations are provided, so the description carries the full burden. It discloses the auth mechanism (x402 wallet auth, no Venice account needed, API key) and the default operator, but does not explain whether there are rate limits, quota considerations, potential model costs, or error behaviors when the operation fails.

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

Conciseness4/5

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

The description is three sentences and front-loads the core operation (remove background, returns transparent PNG base64) immediately. The auth details and operator preference are relevant supplemental context. Minor waste: mentioning 'Operator preferences' as a header-like phrase adds a little formality without much added value.

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

Completeness3/5

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

For a single-parameter tool with no output schema and no annotations, the description is adequate but not rich. It covers output format and auth but omits input constraints (image size, format) and any behavioral caveats about quality or failure modes, which could matter to an agent selecting this tool.

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 coverage is 0%, so the description should compensate for documenting the single parameter (image_url). It does not explicitly mention the parameter or its format/expectations. However, with only one required parameter that is a simple URI, the description's omission is less damaging than it would be for a multi-parameter tool.

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?

The description clearly states the verb (Remove), resource (image background), and the specific output format (transparent PNG base64). This distinguishes it well from siblings like venice_image_upscale and venice_image_edit, all of which operate on images but do different transformations.

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

Usage Guidelines3/5

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

The description indicates operator preferences (bria-remove-bg) and auth options, which is useful context. However, it does not explicitly state when to choose this tool over venice_image_edit or venice_image_multi_edit, nor does it mention limitations (e.g., input image requirements, file size limits).

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