{
  "name": "@tpmjs/email-subject-score",
  "version": "0.1.1",
  "description": "Score email subject lines for open rate potential based on length, urgency, personalization",
  "type": "module",
  "keywords": [
    "tpmjs",
    "email",
    "marketing",
    "subject-line",
    "ai"
  ],
  "exports": {
    ".": {
      "types": "./dist/index.d.ts",
      "default": "./dist/index.js"
    }
  },
  "files": [
    "dist"
  ],
  "scripts": {
    "build": "tsup",
    "dev": "tsup --watch",
    "type-check": "tsc --noEmit",
    "clean": "rm -rf dist .turbo"
  },
  "devDependencies": {
    "@tpmjs/tsconfig": "workspace:*",
    "tsup": "^8.5.1",
    "typescript": "^5.9.3"
  },
  "publishConfig": {
    "access": "public"
  },
  "repository": {
    "type": "git",
    "url": "https://github.com/ajaxdavis/tpmjs.git",
    "directory": "packages/tools/official/email-subject-score"
  },
  "homepage": "https://tpmjs.com",
  "license": "MIT",
  "tpmjs": {
    "category": "marketing",
    "frameworks": [
      "vercel-ai"
    ],
    "tools": [
      {
        "name": "emailSubjectScoreTool",
        "description": "Scores email subject lines for open rate potential based on length, clarity, urgency, curiosity, and personalization. Provides detailed feedback and improvement suggestions.",
        "parameters": [
          {
            "name": "subjects",
            "type": "string[]",
            "description": "Array of email subject lines to evaluate",
            "required": true
          }
        ],
        "returns": {
          "type": "SubjectScores",
          "description": "Detailed scores for each subject line with overall score, criterion breakdown, suggestions, and predicted open rate (low/medium/high)"
        },
        "aiAgent": {
          "useCase": "Use this tool when users need to evaluate and compare email subject lines for effectiveness. Helps optimize email marketing campaigns by scoring subjects on multiple criteria.",
          "limitations": "Scores are based on best practices and heuristics, not actual A/B testing data. Results are predictive and should be validated with real campaign data.",
          "examples": [
            "Score these subject lines: 'New Product Launch' vs 'You won't believe what we just released'",
            "Evaluate my email subject for open rate potential",
            "Compare multiple subject lines and recommend the best one"
          ]
        }
      }
    ]
  },
  "dependencies": {
    "ai": "6.0.49"
  }
}
