analyze_coverage

Analyze code coverage for specific files or directories to measure line, function, and branch coverage. Set thresholds, view detailed metrics, and choose output formats to ensure comprehensive test coverage and quality.

Instructions

Run comprehensive coverage analysis with detailed metrics about line, function, and branch coverage

Input Schema

Name	Required	Description	Default
`format`	No	Output format: "summary" (basic metrics), "detailed" (comprehensive analysis with file details)	summary
`includeDetails`	No	Include detailed line-by-line coverage analysis
`target`	Yes	File path or directory to analyze coverage for (required to prevent analyzing entire project)
`threshold`	No	Minimum coverage threshold percentage (default: 80)
`thresholds`	No	Custom coverage thresholds for different metrics

Input Schema (JSON Schema)

{
  "properties": {
    "format": {
      "default": "summary",
      "description": "Output format: \"summary\" (basic metrics), \"detailed\" (comprehensive analysis with file details)",
      "enum": [
        "summary",
        "detailed"
      ],
      "type": "string"
    },
    "includeDetails": {
      "default": false,
      "description": "Include detailed line-by-line coverage analysis",
      "type": "boolean"
    },
    "target": {
      "description": "File path or directory to analyze coverage for (required to prevent analyzing entire project)",
      "type": "string"
    },
    "threshold": {
      "default": 80,
      "description": "Minimum coverage threshold percentage (default: 80)",
      "maximum": 100,
      "minimum": 0,
      "type": "number"
    },
    "thresholds": {
      "additionalProperties": false,
      "description": "Custom coverage thresholds for different metrics",
      "properties": {
        "branches": {
          "maximum": 100,
          "minimum": 0,
          "type": "number"
        },
        "functions": {
          "maximum": 100,
          "minimum": 0,
          "type": "number"
        },
        "lines": {
          "maximum": 100,
          "minimum": 0,
          "type": "number"
        },
        "statements": {
          "maximum": 100,
          "minimum": 0,
          "type": "number"
        }
      },
      "type": "object"
    }
  },
  "required": [
    "target"
  ],
  "type": "object"
}

Vitest MCP Server

analyze_coverage

Instructions

Input Schema

Input Schema (JSON Schema)

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