MCP MeasureMCP Measure

Index beobachtet

Semiotic

Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.

Sollte ich dies verwenden

Qualität und Sicherheit

A
Qualität der Beschreibung
90%
Vollständigkeit des Schemas
80%
Qualität der Benennung
92%
Risiko der Vergiftung
100%
Übereinstimmung der Berechtigungen
100%
Einhaltung des Protokolls
100%

Befunde (1)

  • LOWTool 'getChartSchema' description lacks action verbin getChartSchema

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

Kontextkosten

~1,756Tokens (Tool-Definitionen)
~3.8 KBTypische Antwortgröße
Mittlere Auswirkung auf die Aufmerksamkeit (1.37% 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": {
    "semiotic": {
      "command": "npx",
      "args": [
        "semiotic"
      ]
    }
  }
}

Ausführbare Pakete

npmsemiotic3.12.0stdio

Remote-Endpunkte

https://semiotic-mcp-server-481507046413.us-west1.run.app/mcpstreamable-http

Was es kann

Tool-Inventar

Tools (5)

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🟢createChart(data, intent, audience, identifiers, fieldRoles, ...)

Select, validate, diagnose, render, and prove a static-data Semiotic chart. This is the default public workflow.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "data": {
      "minItems": 1,
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "intent": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      ]
    },
    "audience": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "receptionModality": {
          "type": "string",
          "enum": [
            "visual",
            "screen-reader",
            "sonified",
            "agent"
          ]
        }
      },
      "additionalProperties": {}
    },
    "identifiers": {
      "description": "Fields that identify records and must not be used as visual encodings or measures.",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "fieldRoles": {
      "description": "Per-field semantic or exact encoding-role hints used before chart ranking.",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "anyOf": [
          {
            "type": "string",
            "enum": [
              "identifier",
              "measure",
              "dimension",
              "temporal",
              "x",
              "y",
              "size",
              "category",
              "series",
              "time",
              "ignore"
            ]
          },
          {
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "identifier",
                "measure",
                "dimension",
                "temporal",
                "x",
                "y",
                "size",
                "category",
                "series",
                "time",
                "ignore"
              ]
            }
          }
        ]
      }
    },
    "component": {
      "description": "Optional chart preference; the fit-ranked result remains authoritative.",
      "type": "string"
    },
    "props": {
      "description": "Optional props to merge over the selected chart recipe.",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "theme": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "type": "string"
      }
    }
  },
  "required": [
    "data"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "render-proven",
        "blocked",
        "no-suggestion"
      ]
    },
    "component": {
      "type": "string"
    },
    "evidenceEnvelope": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "evidenceGate": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "surfaceVersion": {
      "type": "string"
    }
  },
  "required": [
    "status",
    "surfaceVersion"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢improveChart(component, props, data, intent, identifiers, ...)

Diagnose a chart configuration, assess data fit, and propose repairs or variants.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "component": {
      "type": "string"
    },
    "props": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "propertyNames": {
          "type": "string"
        },
        "additionalProperties": {}
      }
    },
    "intent": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "array",
          "items": {
            "type": "string"
          }
        }
      ]
    },
    "identifiers": {
      "description": "Fields that identify records and must not be used as visual encodings or measures.",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "fieldRoles": {
      "description": "Per-field semantic or exact encoding-role hints used before chart ranking.",
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {
        "anyOf": [
          {
            "type": "string",
            "enum": [
              "identifier",
              "measure",
              "dimension",
              "temporal",
              "x",
              "y",
              "size",
              "category",
              "series",
              "time",
              "ignore"
            ]
          },
          {
            "type": "array",
            "items": {
              "type": "string",
              "enum": [
                "identifier",
                "measure",
                "dimension",
                "temporal",
                "x",
                "y",
                "size",
                "category",
                "series",
                "time",
                "ignore"
              ]
            }
          }
        ]
      }
    }
  },
  "required": [
    "component",
    "props"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "reviewed",
        "repair-needed"
      ]
    },
    "component": {
      "type": "string"
    },
    "diagnostics": {
      "type": "array",
      "items": {}
    },
    "repair": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "variants": {
      "type": "array",
      "items": {}
    },
    "accessibilityRecommendation": {
      "type": "object",
      "properties": {
        "location": {
          "type": "string",
          "const": "direct-component-props"
        },
        "props": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {
            "type": "string"
          }
        },
        "chartContainer": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      },
      "required": [
        "location",
        "props",
        "chartContainer"
      ],
      "additionalProperties": false
    },
    "evidenceFragment": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "surfaceVersion": {
      "type": "string"
    }
  },
  "required": [
    "status",
    "component",
    "diagnostics",
    "repair",
    "variants",
    "surfaceVersion"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢explainChart(component, props)

Return reader grounding: chart description, communicative intent, and navigable data structure.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "component": {
      "type": "string"
    },
    "props": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    }
  },
  "required": [
    "component",
    "props"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "const": "grounded"
    },
    "grounding": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "evidenceFragment": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "surfaceVersion": {
      "type": "string"
    }
  },
  "required": [
    "status",
    "grounding",
    "surfaceVersion"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢auditChart(component, props, viewportWidth)

Run design diagnostics plus accessibility and mobile audits, returning prioritized structured findings.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "component": {
      "type": "string"
    },
    "props": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "viewportWidth": {
      "type": "integer",
      "minimum": 240,
      "maximum": 1600
    }
  },
  "required": [
    "component",
    "props"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "passed",
        "findings"
      ]
    },
    "component": {
      "type": "string"
    },
    "evidenceEnvelope": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "evidenceGate": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "surfaceVersion": {
      "type": "string"
    }
  },
  "required": [
    "status",
    "component",
    "surfaceVersion"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
🟢getChartSchema(component)

Return canonical Semiotic prop-schema guidance for code editing and advanced configuration.

Eingabe-Schema

{
  "type": "object",
  "properties": {
    "component": {
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Ausgabe-Schema

{
  "type": "object",
  "properties": {
    "status": {
      "type": "string",
      "enum": [
        "component-list",
        "component-schema",
        "unknown-component"
      ]
    },
    "component": {
      "type": "string"
    },
    "renderable": {
      "type": "boolean"
    },
    "availableComponents": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "renderable": {
            "type": "boolean"
          }
        },
        "required": [
          "name",
          "renderable"
        ],
        "additionalProperties": false
      }
    },
    "schema": {
      "type": "object",
      "propertyNames": {
        "type": "string"
      },
      "additionalProperties": {}
    },
    "accessibility": {
      "type": "object",
      "properties": {
        "directProps": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        },
        "chartContainer": {
          "type": "object",
          "propertyNames": {
            "type": "string"
          },
          "additionalProperties": {}
        }
      },
      "required": [
        "directProps",
        "chartContainer"
      ],
      "additionalProperties": false
    },
    "behaviorContracts": {
      "type": "array",
      "items": {}
    },
    "surfaceVersion": {
      "type": "string"
    }
  },
  "required": [
    "status",
    "surfaceVersion"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}

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