Email Attachment Classification Service

{
  "schemaVersion": "1.0",
  "capabilityId": "00000000-0000-4000-8000-00000000000a",
  "name": "Email Attachment Classification Service",
  "slug": "email-attachment-classification-service",
  "summary": "Classifies inbound email attachments by document purpose, sensitivity, sender context, and required processing route.",
  "granularity": "service",
  "purposes": [
    "email classification",
    "attachments",
    "document processing",
    "pii detection"
  ],
  "features": [
    "MIME validation",
    "document classification",
    "PII detection",
    "routing"
  ],
  "functionalDescription": "Classifies inbound email attachments by document purpose, sensitivity, sender context, and required processing route. The versioned contract documents deterministic behavior, failure modes, configuration, and integration boundaries for production teams.",
  "inputs": [
    {
      "name": "request",
      "contentType": "message/rfc822",
      "description": "Validated message/rfc822 request payload",
      "required": true
    }
  ],
  "outputs": [
    {
      "name": "result",
      "contentType": "application/json",
      "description": "Typed application/json response with trace metadata",
      "required": true
    }
  ],
  "runtimes": [
    {
      "language": "Python",
      "runtime": "python",
      "versions": [
        "3.12",
        "3.13"
      ]
    }
  ],
  "frameworks": [
    "FastAPI"
  ],
  "deploymentTargets": [
    "aws-lambda",
    "container"
  ],
  "dependencies": [
    {
      "name": "pydantic",
      "version": ">=2",
      "optional": false
    }
  ],
  "permissions": [
    {
      "resource": "temporary-storage",
      "access": "read-write",
      "reason": "Bounded request processing"
    }
  ],
  "dataClassifications": [
    "PII",
    "confidential"
  ],
  "complianceClaims": [
    "SBOM available",
    "Dependency scan recorded"
  ],
  "testEvidence": {
    "coveragePercent": 86,
    "tests": 232,
    "lastRun": "2026-07-20T14:00:00.000Z",
    "status": "partial"
  },
  "securityEvidence": {
    "criticalFindings": 0,
    "highFindings": 2,
    "score": 78,
    "scannedAt": "2026-07-19T09:30:00.000Z",
    "scanner": "FixtureScan 1.4"
  },
  "benchmarks": [
    {
      "name": "p95 latency",
      "value": 155,
      "unit": "ms",
      "environment": "2 vCPU / 2 GB fixture runner"
    }
  ],
  "buildBenchmark": {
    "basis": "fixture-directional",
    "sampleSize": 0,
    "referenceTask": "Reimplement the declared email-attachment-classification-service contract in a compatible greenfield repository",
    "tokenEstimate": {
      "low": 111000,
      "high": 274000
    },
    "agentTimeMinutes": {
      "low": 95,
      "high": 259
    },
    "humanReviewHours": {
      "low": 1.3,
      "high": 5.8
    },
    "observedAt": null,
    "methodology": "Directional fixture derived from declared granularity and integration effort; no coding-agent replay was run.",
    "confidence": "low",
    "disclosure": "Prototype estimate only. It is not an empirical benchmark and must not be presented as measured savings."
  },
  "integration": {
    "estimatedHours": 7,
    "packageManager": "uv",
    "configurationNotes": [
      "Pin the immutable artifact digest",
      "Configure scoped service credentials"
    ]
  },
  "composition": {
    "composable": true,
    "interface": "http-api",
    "compatibleWith": [
      "upload-mime-magic-byte-validator",
      "pii-detection-redaction-pipeline"
    ],
    "requires": [],
    "contractStability": "stable",
    "evidence": "fixture-declared",
    "notes": [
      "Compatibility links are declared fixture metadata and have not been independently integration-tested"
    ]
  },
  "commercialModels": [
    "pay-per-execution",
    "source-license"
  ],
  "licenseOptions": [
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      "id": "evaluation",
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      "restrictions": [
        "Non-production use only",
        "Results retained for 30 days"
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    {
      "id": "hosted-execution",
      "name": "Hosted API execution",
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      "rights": [
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      "developerSeats": null,
      "restrictions": [
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    },
    {
      "id": "commercial-source",
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      "priceCents": 79900,
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      "rights": [
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      "developerSeats": 10,
      "restrictions": [
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        "One production application"
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  "artifactDigests": [
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      "algorithm": "sha256",
      "digest": "3f4e829b0595a65e42312a64a8e03948c69c9182c135c9484af9f2a1c91bb9d8",
      "artifactType": "source"
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  "provenance": {
    "builder": "FunctionFoundry demo build service",
    "sourceRevision": "fixture-email-attachment-classification-service-v1",
    "builtAt": "2026-07-18T12:00:00.000Z",
    "signed": true
  },
  "maintenanceStatus": "active",
  "version": "1.10.0",
  "seller": {
    "name": "Inbox Automata",
    "verified": false,
    "reputation": 4.1
  },
  "verificationBadges": [
    "Benchmark published"
  ]
}