MCP MeasureMCP Measure

index observed

createavataaars

Make avatars in seven illustrated styles, like Avataaars and Notionists, as PNG, SVG or share link.

Should I use this

Quality & Safety

B
Description quality
86%
Schema completeness
70%
Naming quality
93%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (3)

  • LOWTool 'list_styles' description lacks action verbin list_styles
  • LOWTool 'list_attributes' description lacks action verbin list_attributes
  • LOWTool 'share_link' description lacks action verbin share_link

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~1,099Tokens (tool definitions)
~840 BTypical response size
Moderate attention impact (0.86% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "avatars": {
      "url": "https://createavataaars.com/mcp"
    }
  }
}

Remote endpoints

https://createavataaars.com/mcpstreamable-http

What it can do

Tool inventory

Tools (8)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢list_styles

The avatar styles, with what each can change.

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_templates(style)

A style's templates as codes and previews.

Input Schema

{
  "type": "object",
  "properties": {
    "style": {
      "type": "string",
      "enum": [
        "avataaars",
        "notionists",
        "lorelei",
        "adventurer",
        "big-smile",
        "adventurer-neutral",
        "thumbs"
      ]
    }
  },
  "required": [
    "style"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢list_attributes(style)

A style's attributes and every value, with names.

Input Schema

{
  "type": "object",
  "properties": {
    "style": {
      "type": "string",
      "enum": [
        "avataaars",
        "notionists",
        "lorelei",
        "adventurer",
        "big-smile",
        "adventurer-neutral",
        "thumbs"
      ]
    }
  },
  "required": [
    "style"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢random_avatar(style, exclude)

A template at random, as a code and a preview.

Input Schema

{
  "type": "object",
  "properties": {
    "style": {
      "type": "string",
      "enum": [
        "avataaars",
        "notionists",
        "lorelei",
        "adventurer",
        "big-smile",
        "adventurer-neutral",
        "thumbs"
      ]
    },
    "exclude": {
      "type": "string",
      "pattern": "^[0-9A-Za-z]{10}(?:[0-9a-f]{6})?$"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢create_avatar(code, style, attributes)

An avatar from attributes, or from a code plus changes. Attribute names and values come from list_attributes; null or "off" switches a part off.

Input Schema

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "pattern": "^[0-9A-Za-z]{10}(?:[0-9a-f]{6})?$"
    },
    "style": {
      "type": "string",
      "enum": [
        "avataaars",
        "notionists",
        "lorelei",
        "adventurer",
        "big-smile",
        "adventurer-neutral",
        "thumbs"
      ]
    },
    "attributes": {
      "type": "object",
      "additionalProperties": {
        "type": [
          "string",
          "number",
          "boolean",
          "null"
        ]
      }
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢avatar_for_name(name, style)

One approved avatar for a name or a user id, the same every time.

Input Schema

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "style": {
      "type": "string",
      "enum": [
        "avataaars",
        "notionists",
        "lorelei",
        "adventurer",
        "big-smile",
        "adventurer-neutral",
        "thumbs"
      ]
    }
  },
  "required": [
    "name"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢share_link(code)

The code's link and its page.

Input Schema

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "pattern": "^[0-9A-Za-z]{10}(?:[0-9a-f]{6})?$"
    }
  },
  "required": [
    "code"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢render_avatar(code, codes, format, size)

A code as PNG, SVG or WebP at a size, up to 1024 px. Pass codes to render several in one call (up to 20). Every file carries its credit inside.

Input Schema

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "pattern": "^[0-9A-Za-z]{10}(?:[0-9a-f]{6})?$"
    },
    "codes": {
      "type": "array",
      "items": {
        "$ref": "#/properties/code"
      },
      "maxItems": 20
    },
    "format": {
      "type": "string",
      "enum": [
        "png",
        "svg",
        "webp"
      ],
      "default": "png"
    },
    "size": {
      "type": "integer",
      "minimum": 16,
      "maximum": 1024,
      "default": 256
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Community

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Evidence

Recent observations

verifiedversion not recorded8 tools