{
 "meta": {
  "name": "GestaltBI/olap-cube-js",
  "url": "https://github.com/GestaltBI/olap-cube-js",
  "slug": "gestaltbi-olap-cube-js",
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  "evaluated_at": "2026-10-07T14:27:15+00:00",
  "neosloc": "0.8.0"
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 "report": {
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   "source_files": 26,
   "source_tokens": 15048,
   "languages": {
    "javascript": 15048
   },
   "git": true
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  "surfaces": {
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    "library"
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   "evidence": {
    "library": [
     {
      "path": "package.json",
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    ]
   },
   "long_running": [],
   "owns_data": [],
   "uses_credentials": []
  },
  "dimensions": [
   {
    "key": "interface",
    "title": "Interface surface",
    "level": 2,
    "rationale": "The public API is delimited (__all__, an exports map, exported identifiers).",
    "evidence": [
     {
      "signal": "L1 importable",
      "detail": "npm package",
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     },
     {
      "signal": "L2 public-api",
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    ],
    "metrics": {
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     "routes_by_framework": {},
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     "spec_operations": 0,
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    },
    "gaps": [
     "L3 The public API is statically typed (py.typed, type declarations, a typed language). (no py.typed or type declarations)"
    ],
    "question": "Can another program use it through a documented, machine-readable surface?",
    "best_surface": "library",
    "surfaces": {
     "library": {
      "level": 2,
      "first_missing": "typed",
      "requirements": [
       {
        "level": 1,
        "id": "importable",
        "text": "An importable, packaged API exists.",
        "met": true,
        "evidence": [
         {
          "path": "package.json",
          "detail": "npm package"
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        ],
        "note": ""
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       {
        "level": 2,
        "id": "public-api",
        "text": "The public API is delimited (__all__, an exports map, exported identifiers).",
        "met": true,
        "evidence": [
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          "path": "package.json",
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         }
        ],
        "note": ""
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       {
        "level": 3,
        "id": "typed",
        "text": "The public API is statically typed (py.typed, type declarations, a typed language).",
        "met": false,
        "evidence": [],
        "note": "no py.typed or type declarations"
       },
       {
        "level": 4,
        "id": "api-reference",
        "text": "An API reference is generated from the code (autodoc, mkdocstrings, typedoc, \u2026).",
        "met": false,
        "evidence": [],
        "note": "no generated API reference"
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      ]
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    },
    "level_name": "partial",
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   {
    "key": "stability",
    "title": "Contract stability",
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    "rationale": "Not yet: Releases are versioned (semver tags or versioned changelog sections).",
    "evidence": [],
    "metrics": {},
    "gaps": [
     "L1 Releases are versioned (semver tags or versioned changelog sections). (no semver tags or versioned releases)"
    ],
    "question": "Can integrators rely on it not changing under them?",
    "best_surface": "all",
    "surfaces": {
     "all": {
      "level": 0,
      "first_missing": "versioned-releases",
      "requirements": [
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        "level": 1,
        "id": "versioned-releases",
        "text": "Releases are versioned (semver tags or versioned changelog sections).",
        "met": false,
        "evidence": [],
        "note": "no semver tags or versioned releases"
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       {
        "level": 2,
        "id": "changelog",
        "text": "A changelog exists and marks breaking changes.",
        "met": true,
        "evidence": [
         {
          "path": "CHANGELOG.md",
          "detail": "marks breaking changes"
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        ],
        "note": ""
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       {
        "level": 3,
        "id": "deprecation",
        "text": "A deprecation mechanism is used in code (warnings, @deprecated, Deprecation/Sunset headers) or the API is versioned.",
        "met": false,
        "evidence": [],
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       {
        "level": 4,
        "id": "clean-history",
        "text": "Across tagged releases, no OpenAPI operation, CLI option or __all__ symbol was removed without first being deprecated.",
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   {
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    "evidence": [],
    "metrics": {},
    "gaps": [],
    "question": "Can others react to state changes without polling?",
    "best_surface": null,
    "surfaces": {},
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   {
    "key": "identity",
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    "level": null,
    "rationale": "Not applicable: uses no credentials and has no service surface.",
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    "metrics": {},
    "gaps": [],
    "question": "Can a machine act with its own revocable, least-privilege identity?",
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    "surfaces": {},
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   {
    "key": "portability",
    "title": "Data portability",
    "level": null,
    "rationale": "Not applicable: owns no persistent data.",
    "evidence": [],
    "metrics": {},
    "gaps": [],
    "question": "Can its data get in and out, in bulk, in open formats, with an explicit schema?",
    "best_surface": null,
    "surfaces": {},
    "level_name": "n/a",
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   {
    "key": "ergonomics",
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    "rationale": "Not yet: Errors are specific exception types, and library code never calls sys.exit.",
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    "question": "Can an automated caller use it without guessing, and recover from failure?",
    "best_surface": "library",
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      "first_missing": "typed-exceptions",
      "requirements": [
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        "level": 1,
        "id": "typed-exceptions",
        "text": "Errors are specific exception types, and library code never calls sys.exit.",
        "met": false,
        "evidence": [],
        "note": "no exception classes"
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       {
        "level": 2,
        "id": "validation",
        "text": "Inputs are validated with messages naming the bad argument.",
        "met": true,
        "evidence": [
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          "detail": "2 matches"
         },
         {
          "path": "vendors/Array.from.js",
          "detail": "2 matches"
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         {
          "path": "src/DimensionTable.js",
          "detail": "1 match"
         }
        ],
        "note": ""
       },
       {
        "level": 3,
        "id": "timeouts-retries",
        "text": "Timeouts and retries are configurable.",
        "met": false,
        "evidence": [],
        "note": "no timeout parameter"
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       {
        "level": 4,
        "id": "agent-ready",
        "text": "Agent docs, and examples that run as tests (doctests).",
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    "level_name": "absent",
    "applicable": true
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   {
    "key": "embeddability",
    "title": "Embeddability",
    "level": 2,
    "rationale": "Installable as a package (a package manifest).",
    "evidence": [
     {
      "signal": "L1 importable",
      "detail": "npm package",
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     },
     {
      "signal": "L2 installable",
      "detail": "package manifest",
      "path": "package.json",
      "weight": 1
     }
    ],
    "metrics": {},
    "gaps": [
     "L3 Published to a public registry, with at most 10 runtime dependencies. (not published to a registry)"
    ],
    "question": "Can another system run and compose it without a human?",
    "best_surface": "library",
    "surfaces": {
     "library": {
      "level": 2,
      "first_missing": "published-minimal",
      "requirements": [
       {
        "level": 1,
        "id": "importable",
        "text": "Importable from source.",
        "met": true,
        "evidence": [
         {
          "path": "package.json",
          "detail": "npm package"
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        ],
        "note": ""
       },
       {
        "level": 2,
        "id": "installable",
        "text": "Installable as a package (a package manifest).",
        "met": true,
        "evidence": [
         {
          "path": "package.json",
          "detail": "package manifest"
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        ],
        "note": ""
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       {
        "level": 3,
        "id": "published-minimal",
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        "met": false,
        "evidence": [],
        "note": "not published to a registry"
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       {
        "level": 4,
        "id": "optional-features",
        "text": "Optional features behind extras/features.",
        "met": false,
        "evidence": [],
        "note": "no optional extras"
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      ]
     }
    },
    "level_name": "partial",
    "applicable": true
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    "key": "extensibility",
    "title": "Extensibility",
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    "metrics": {},
    "gaps": [
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    "question": "Can behaviour be added without modifying the code?",
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    "surfaces": {
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      "first_missing": "seams",
      "requirements": [
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        "level": 1,
        "id": "seams",
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        "evidence": [],
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       {
        "level": 2,
        "id": "documented",
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        "met": false,
        "evidence": [],
        "note": "no registration functions to document"
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       {
        "level": 3,
        "id": "out-of-tree",
        "text": "Out-of-tree extensions are discovered (entry points, a plugin directory, configuration) without editing the package.",
        "met": false,
        "evidence": [],
        "note": "extensions must be added inside the package"
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        "level": 4,
        "id": "versioned-api",
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        "evidence": [],
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    "question": "Can an operator, or an orchestrating agent, tell whether it works and why not?",
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      "first_missing": "standard-logger",
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        "id": "standard-logger",
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        "id": "log-levels",
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        "level": 3,
        "id": "hooks",
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        "level": 4,
        "id": "otel",
        "text": "OpenTelemetry instrumentation available.",
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        "evidence": [],
        "note": "no OpenTelemetry instrumentation"
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      "signal": "L1 readme-tests",
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      "signal": "L2 ci-pinned",
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     "source_tokens": 15048,
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    "question": "Can an agent change it safely with limited context?",
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}