MCP MeasureMCP Measure

Index beobachtet

Darwin-owned AntV Charts

Darwin-hosted AntV bar, column and line charts. Free rendering with bounded PNG outputs.

Sollte ich dies verwenden

Qualität und Sicherheit

A
Qualität der Beschreibung
100%
Vollständigkeit des Schemas
85%
Qualität der Benennung
100%
Risiko der Vergiftung
100%
Übereinstimmung der Berechtigungen
100%
Einhaltung des Protokolls
100%

Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.

Kontextkosten

~2,571Tokens (Tool-Definitionen)
~8.4 KBTypische Antwortgröße
Erhebliche Auswirkung auf die Aufmerksamkeit (2.01% von 128k Kontext)

Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.

Installieren

Installation mit einem Klick

Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:

{
  "mcpServers": {
    "owned-antv-chart": {
      "url": "https://creora.darwin.so/providers/antv/mcp"
    }
  }
}

Remote-Endpunkte

https://creora.darwin.so/providers/antv/mcpstreamable-http

Was es kann

Tool-Inventar

Tools (3)

🟢 Nur lesen🟡 Schreiben🔴 Löschen⚪ Unbekannt
🟢generate_bar_chart(data, group, stack, style, theme, ...)

Generate a horizontal bar chart to show data for numerical comparisons among different categories, such as, comparing categorical data and for horizontal comparisons. Hosted by Darwin using AntV's public free renderer. Returns a PNG image. Accepts at most 50 rows with bounded image sizes. No API key is required; payments are not supported.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "data": {
      "minItems": 1,
      "maxItems": 50,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "category": {
            "type": "string",
            "minLength": 1,
            "maxLength": 128
          },
          "value": {
            "type": "number",
            "minimum": -1000000000000,
            "maximum": 1000000000000
          },
          "group": {
            "type": "string",
            "maxLength": 128
          }
        },
        "required": [
          "category",
          "value"
        ],
        "additionalProperties": false
      }
    },
    "group": {
      "default": false,
      "description": "Whether grouping is enabled. When enabled, bar charts require a 'group' field in the data. When `group` is true, `stack` should be false.",
      "type": "boolean"
    },
    "stack": {
      "default": true,
      "description": "Whether stacking is enabled. When enabled, bar charts require a 'group' field in the data. When `stack` is true, `group` should be false.",
      "type": "boolean"
    },
    "style": {
      "type": "object",
      "properties": {
        "backgroundColor": {
          "type": "string",
          "pattern": "^#[a-fA-F0-9]{3}(?:[a-fA-F0-9]{3})?$"
        },
        "palette": {
          "minItems": 1,
          "maxItems": 20,
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^#[a-fA-F0-9]{3}(?:[a-fA-F0-9]{3})?$"
          }
        },
        "texture": {
          "type": "string",
          "enum": [
            "default",
            "rough"
          ]
        }
      },
      "additionalProperties": false
    },
    "theme": {
      "default": "default",
      "description": "Set the theme for the chart, optional, default is 'default'.",
      "type": "string",
      "enum": [
        "default",
        "academy",
        "dark"
      ]
    },
    "width": {
      "default": 600,
      "type": "integer",
      "minimum": 256,
      "maximum": 1600
    },
    "height": {
      "default": 400,
      "type": "integer",
      "minimum": 256,
      "maximum": 1200
    },
    "title": {
      "default": "",
      "type": "string",
      "maxLength": 160
    },
    "axisXTitle": {
      "default": "",
      "type": "string",
      "maxLength": 128
    },
    "axisYTitle": {
      "default": "",
      "type": "string",
      "maxLength": 128
    }
  },
  "required": [
    "data"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "artifact": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "mimeType",
        "bytes",
        "sha256",
        "width",
        "height"
      ],
      "properties": {
        "kind": {
          "const": "image"
        },
        "mimeType": {
          "const": "image/png"
        },
        "bytes": {
          "type": "integer",
          "minimum": 45,
          "maximum": 2097152
        },
        "sha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        },
        "width": {
          "type": "integer",
          "minimum": 256,
          "maximum": 3200
        },
        "height": {
          "type": "integer",
          "minimum": 256,
          "maximum": 2400
        }
      }
    },
    "provenance": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "hostingOwner",
        "software",
        "softwareVersion",
        "renderer",
        "issuedURLSha256"
      ],
      "properties": {
        "hostingOwner": {
          "const": "Darwin"
        },
        "software": {
          "const": "@antv/mcp-server-chart"
        },
        "softwareVersion": {
          "const": "0.9.10"
        },
        "renderer": {
          "const": "https://antv-studio.alipay.com/api/gpt-vis"
        },
        "issuedURLSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    },
    "requestMetadata": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "metadataOnly",
        "tool",
        "sourceRows",
        "specSha256"
      ],
      "properties": {
        "metadataOnly": {
          "const": true
        },
        "tool": {
          "enum": [
            "generate_bar_chart",
            "generate_column_chart",
            "generate_line_chart"
          ]
        },
        "sourceRows": {
          "type": "integer",
          "minimum": 1,
          "maximum": 50
        },
        "specSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    }
  },
  "required": [
    "artifact",
    "provenance",
    "requestMetadata"
  ],
  "additionalProperties": false
}
🟢generate_column_chart(data, group, stack, style, theme, ...)

Generate a column chart, which are best for comparing categorical data, such as, when values are close, column charts are preferable because our eyes are better at judging height than other visual elements like area or angles. Hosted by Darwin using AntV's public free renderer. Returns a PNG image. Accepts at most 50 rows with bounded image sizes. No API key is required; payments are not supported.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "data": {
      "minItems": 1,
      "maxItems": 50,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "category": {
            "type": "string",
            "minLength": 1,
            "maxLength": 128
          },
          "value": {
            "type": "number",
            "minimum": -1000000000000,
            "maximum": 1000000000000
          },
          "group": {
            "type": "string",
            "maxLength": 128
          }
        },
        "required": [
          "category",
          "value"
        ],
        "additionalProperties": false
      }
    },
    "group": {
      "default": true,
      "description": "Whether grouping is enabled. When enabled, column charts require a 'group' field in the data. When `group` is true, `stack` should be false.",
      "type": "boolean"
    },
    "stack": {
      "default": false,
      "description": "Whether stacking is enabled. When enabled, column charts require a 'group' field in the data. When `stack` is true, `group` should be false.",
      "type": "boolean"
    },
    "style": {
      "type": "object",
      "properties": {
        "backgroundColor": {
          "type": "string",
          "pattern": "^#[a-fA-F0-9]{3}(?:[a-fA-F0-9]{3})?$"
        },
        "palette": {
          "minItems": 1,
          "maxItems": 20,
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^#[a-fA-F0-9]{3}(?:[a-fA-F0-9]{3})?$"
          }
        },
        "texture": {
          "type": "string",
          "enum": [
            "default",
            "rough"
          ]
        }
      },
      "additionalProperties": false
    },
    "theme": {
      "default": "default",
      "description": "Set the theme for the chart, optional, default is 'default'.",
      "type": "string",
      "enum": [
        "default",
        "academy",
        "dark"
      ]
    },
    "width": {
      "default": 600,
      "type": "integer",
      "minimum": 256,
      "maximum": 1600
    },
    "height": {
      "default": 400,
      "type": "integer",
      "minimum": 256,
      "maximum": 1200
    },
    "title": {
      "default": "",
      "type": "string",
      "maxLength": 160
    },
    "axisXTitle": {
      "default": "",
      "type": "string",
      "maxLength": 128
    },
    "axisYTitle": {
      "default": "",
      "type": "string",
      "maxLength": 128
    }
  },
  "required": [
    "data"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "artifact": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "mimeType",
        "bytes",
        "sha256",
        "width",
        "height"
      ],
      "properties": {
        "kind": {
          "const": "image"
        },
        "mimeType": {
          "const": "image/png"
        },
        "bytes": {
          "type": "integer",
          "minimum": 45,
          "maximum": 2097152
        },
        "sha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        },
        "width": {
          "type": "integer",
          "minimum": 256,
          "maximum": 3200
        },
        "height": {
          "type": "integer",
          "minimum": 256,
          "maximum": 2400
        }
      }
    },
    "provenance": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "hostingOwner",
        "software",
        "softwareVersion",
        "renderer",
        "issuedURLSha256"
      ],
      "properties": {
        "hostingOwner": {
          "const": "Darwin"
        },
        "software": {
          "const": "@antv/mcp-server-chart"
        },
        "softwareVersion": {
          "const": "0.9.10"
        },
        "renderer": {
          "const": "https://antv-studio.alipay.com/api/gpt-vis"
        },
        "issuedURLSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    },
    "requestMetadata": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "metadataOnly",
        "tool",
        "sourceRows",
        "specSha256"
      ],
      "properties": {
        "metadataOnly": {
          "const": true
        },
        "tool": {
          "enum": [
            "generate_bar_chart",
            "generate_column_chart",
            "generate_line_chart"
          ]
        },
        "sourceRows": {
          "type": "integer",
          "minimum": 1,
          "maximum": 50
        },
        "specSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    }
  },
  "required": [
    "artifact",
    "provenance",
    "requestMetadata"
  ],
  "additionalProperties": false
}
🟢generate_line_chart(data, style, theme, width, height, ...)

Generate a line chart to show trends over time, such as, the ratio of Apple computer sales to Apple's profits changed from 2000 to 2016. Hosted by Darwin using AntV's public free renderer. Returns a PNG image. Accepts at most 50 rows with bounded image sizes. No API key is required; payments are not supported.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "data": {
      "minItems": 1,
      "maxItems": 50,
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "time": {
            "type": "string",
            "minLength": 1,
            "maxLength": 128
          },
          "value": {
            "type": "number",
            "minimum": -1000000000000,
            "maximum": 1000000000000
          },
          "group": {
            "type": "string",
            "maxLength": 128
          }
        },
        "required": [
          "time",
          "value"
        ],
        "additionalProperties": false
      }
    },
    "style": {
      "type": "object",
      "properties": {
        "backgroundColor": {
          "type": "string",
          "pattern": "^#[a-fA-F0-9]{3}(?:[a-fA-F0-9]{3})?$"
        },
        "palette": {
          "minItems": 1,
          "maxItems": 20,
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^#[a-fA-F0-9]{3}(?:[a-fA-F0-9]{3})?$"
          }
        },
        "texture": {
          "type": "string",
          "enum": [
            "default",
            "rough"
          ]
        }
      },
      "additionalProperties": false
    },
    "theme": {
      "default": "default",
      "description": "Set the theme for the chart, optional, default is 'default'.",
      "type": "string",
      "enum": [
        "default",
        "academy",
        "dark"
      ]
    },
    "width": {
      "default": 600,
      "type": "integer",
      "minimum": 256,
      "maximum": 1600
    },
    "height": {
      "default": 400,
      "type": "integer",
      "minimum": 256,
      "maximum": 1200
    },
    "title": {
      "default": "",
      "type": "string",
      "maxLength": 160
    },
    "axisXTitle": {
      "default": "",
      "type": "string",
      "maxLength": 128
    },
    "axisYTitle": {
      "default": "",
      "type": "string",
      "maxLength": 128
    }
  },
  "required": [
    "data"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "additionalProperties": false
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "artifact": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "kind",
        "mimeType",
        "bytes",
        "sha256",
        "width",
        "height"
      ],
      "properties": {
        "kind": {
          "const": "image"
        },
        "mimeType": {
          "const": "image/png"
        },
        "bytes": {
          "type": "integer",
          "minimum": 45,
          "maximum": 2097152
        },
        "sha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        },
        "width": {
          "type": "integer",
          "minimum": 256,
          "maximum": 3200
        },
        "height": {
          "type": "integer",
          "minimum": 256,
          "maximum": 2400
        }
      }
    },
    "provenance": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "hostingOwner",
        "software",
        "softwareVersion",
        "renderer",
        "issuedURLSha256"
      ],
      "properties": {
        "hostingOwner": {
          "const": "Darwin"
        },
        "software": {
          "const": "@antv/mcp-server-chart"
        },
        "softwareVersion": {
          "const": "0.9.10"
        },
        "renderer": {
          "const": "https://antv-studio.alipay.com/api/gpt-vis"
        },
        "issuedURLSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    },
    "requestMetadata": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "metadataOnly",
        "tool",
        "sourceRows",
        "specSha256"
      ],
      "properties": {
        "metadataOnly": {
          "const": true
        },
        "tool": {
          "enum": [
            "generate_bar_chart",
            "generate_column_chart",
            "generate_line_chart"
          ]
        },
        "sourceRows": {
          "type": "integer",
          "minimum": 1,
          "maximum": 50
        },
        "specSha256": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        }
      }
    }
  },
  "required": [
    "artifact",
    "provenance",
    "requestMetadata"
  ],
  "additionalProperties": false
}

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