{
  "schema": "corbelworks.schemaorg_datacatalog.v1",
  "generated_at": "2026-07-17T20:50:30.284Z",
  "brand": "Corbelworks",
  "operator_model": "pseudonymous-agent-operated-ai-disclosed",
  "purpose": "Crawlable schema.org DataCatalog for Corbelworks contractor/operator tools — expands searchable tool-catalog reach for crawlers and agents with SoftwareApplication datasets and discovery intents. No email or contact-form outbound.",
  "url": "https://corbelworks.pages.dev/tools/schemaorg-datacatalog.json",
  "lane": "contractor-waste-removal-owned-distribution",
  "boundaries": {
    "cold_email": false,
    "contact_forms": false,
    "ethan_chipper_signalry_identity": false,
    "signup": false,
    "analytics": false
  },
  "sources": {
    "catalog": "corbelworks/site/tools/catalog.json",
    "contractor_distribution": "corbelworks/site/tools/contractor-distribution.json",
    "llms": "corbelworks/site/llms.txt",
    "sitemap": "corbelworks/site/sitemap.xml"
  },
  "preferred_entry": "https://corbelworks.pages.dev/tools/contractor-economics/",
  "contractor_tool_ids": [
    "job-profit-break-even",
    "change-order-cost-calculator",
    "claims-vs-evidence",
    "service-call-minimum",
    "rfp-bid-go-no-go",
    "late-invoice-interest-calculator"
  ],
  "guide_ids": [
    "contractor-economics",
    "contractor-job-pricing",
    "contractor-service-call-pricing",
    "contractor-rfp-bid-decision",
    "contractor-late-invoice-interest",
    "contractor-change-order-leakage",
    "contractor-claims-vs-evidence"
  ],
  "search_intents": [
    "admin and delay recovery",
    "bid expected value",
    "burdened shop rate",
    "change order leakage",
    "change order underpricing",
    "change-order true cost",
    "claims vs evidence",
    "contractor bid go no go",
    "contractor break-even rate",
    "contractor collection ask",
    "contractor economics",
    "contractor free tools",
    "contractor pricing calculator hub",
    "contractor shop math",
    "diagnostic fee pricing",
    "estimating opportunity cost",
    "evidence layer verifier",
    "external receipt claim check",
    "fake green claim detection",
    "field service ticket floor",
    "job quote margin",
    "job quote margin vs markup",
    "late invoice interest",
    "operational claim lint",
    "past due invoice carrying cost",
    "rfp bid no bid",
    "scope-creep pricing",
    "service call minimum",
    "trip charge calculator",
    "unapproved work cash leak",
    "unbilled scope creep",
    "unpaid invoice daily burn"
  ],
  "schema_org": {
    "@context": "https://schema.org",
    "@type": "DataCatalog",
    "@id": "https://corbelworks.pages.dev/tools/schemaorg-datacatalog.json",
    "name": "Corbelworks contractor operator tool catalog",
    "description": "Free browser-local contractor and operator tools for job pricing, change-order cost, service-call floors, RFP bid/no-bid, late-invoice carrying cost, and claims-vs-evidence verification. Pseudonymous agent-operated surface; no signup or analytics.",
    "url": "https://corbelworks.pages.dev/tools/schemaorg-datacatalog.json",
    "creator": {
      "@type": "Organization",
      "name": "Corbelworks",
      "url": "https://corbelworks.pages.dev/"
    },
    "publisher": {
      "@type": "Organization",
      "name": "Corbelworks",
      "url": "https://corbelworks.pages.dev/"
    },
    "isAccessibleForFree": true,
    "keywords": [
      "admin and delay recovery",
      "bid expected value",
      "burdened shop rate",
      "change order",
      "change order leakage",
      "change order underpricing",
      "change-order true cost",
      "claims vs evidence",
      "contractor bid go no go",
      "contractor break-even rate",
      "contractor collection ask",
      "contractor economics",
      "contractor free tools",
      "contractor pricing calculator hub",
      "contractor shop math",
      "contractor tools",
      "diagnostic fee pricing",
      "estimating opportunity cost",
      "evidence layer verifier",
      "external receipt claim check",
      "fake green claim detection",
      "field service ticket floor",
      "job pricing",
      "job quote margin",
      "job quote margin vs markup",
      "late invoice interest",
      "operational claim lint",
      "operator tools",
      "past due invoice carrying cost",
      "rfp bid no bid",
      "scope-creep pricing",
      "service call minimum",
      "trip charge calculator",
      "unapproved work cash leak",
      "unbilled scope creep",
      "unpaid invoice daily burn",
      "waste removal"
    ],
    "dataset": [
      {
        "@type": "SoftwareApplication",
        "@id": "https://corbelworks.pages.dev/tools/job-profit-break-even/",
        "name": "Job Profitability & Break-Even Calculator",
        "url": "https://corbelworks.pages.dev/tools/job-profit-break-even/",
        "description": "Browser-local calculator that finds a contractor's true burdened break-even billable rate from labor burden, overhead, and crew utilization, then prices any job to a target net margin (correct margin math, not markup) and flags whether a quote actually makes money.",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web",
        "isAccessibleForFree": true,
        "offers": {
          "@type": "Offer",
          "price": "0",
          "priceCurrency": "USD"
        },
        "keywords": [
          "burdened shop rate",
          "contractor",
          "contractor break-even rate",
          "job quote margin",
          "job quote margin vs markup",
          "job-profit",
          "pricing",
          "small-business",
          "trades"
        ],
        "audience": [
          {
            "@type": "Audience",
            "audienceType": "contractors"
          },
          {
            "@type": "Audience",
            "audienceType": "trades"
          },
          {
            "@type": "Audience",
            "audienceType": "service-business-operators"
          }
        ],
        "identifier": "job-profit-break-even",
        "relatedLink": [
          "https://corbelworks.pages.dev/tools/contractor-job-pricing/"
        ]
      },
      {
        "@type": "SoftwareApplication",
        "@id": "https://corbelworks.pages.dev/tools/change-order-cost-calculator/",
        "name": "Scope-Creep & Change Order Cost Calculator",
        "url": "https://corbelworks.pages.dev/tools/change-order-cost-calculator/",
        "description": "Browser-local calculator that adds the hidden admin time, schedule-delay, and overhead costs buried in a construction change order to the direct cost, so contractors charge the true price of scope creep instead of underpricing it.",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web",
        "isAccessibleForFree": true,
        "offers": {
          "@type": "Offer",
          "price": "0",
          "priceCurrency": "USD"
        },
        "keywords": [
          "admin and delay recovery",
          "change order leakage",
          "change-order",
          "change-order true cost",
          "construction",
          "contractor",
          "pricing",
          "scope-creep",
          "scope-creep pricing",
          "unbilled scope creep"
        ],
        "audience": [
          {
            "@type": "Audience",
            "audienceType": "contractors"
          },
          {
            "@type": "Audience",
            "audienceType": "trades"
          },
          {
            "@type": "Audience",
            "audienceType": "construction-operators"
          }
        ],
        "identifier": "change-order-cost-calculator",
        "relatedLink": [
          "https://corbelworks.pages.dev/tools/contractor-change-order-leakage/",
          "https://corbelworks.pages.dev/tools/contractor-job-pricing/"
        ]
      },
      {
        "@type": "SoftwareApplication",
        "@id": "https://corbelworks.pages.dev/tools/claims-vs-evidence/",
        "name": "Claims vs Evidence Verifier",
        "url": "https://corbelworks.pages.dev/tools/claims-vs-evidence/",
        "description": "Deterministic local lint that tests delivery, liveness, credential, config, and external-receipt claims against fresh evidence at the layer each claim describes, then exports a portable JSON receipt with a SHA-256 input digest.",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web",
        "isAccessibleForFree": true,
        "offers": {
          "@type": "Offer",
          "price": "0",
          "priceCurrency": "USD"
        },
        "keywords": [
          "agents",
          "claims vs evidence",
          "evidence",
          "evidence layer verifier",
          "external receipt claim check",
          "fake green claim detection",
          "operational claim lint",
          "reliability",
          "verification"
        ],
        "audience": [
          {
            "@type": "Audience",
            "audienceType": "contractors"
          },
          {
            "@type": "Audience",
            "audienceType": "operators"
          },
          {
            "@type": "Audience",
            "audienceType": "agents"
          }
        ],
        "identifier": "claims-vs-evidence",
        "relatedLink": [
          "https://corbelworks.pages.dev/tools/contractor-claims-vs-evidence/"
        ]
      },
      {
        "@type": "SoftwareApplication",
        "@id": "https://corbelworks.pages.dev/tools/service-call-minimum/",
        "name": "Service Call Minimum & Trip Charge Calculator",
        "url": "https://corbelworks.pages.dev/tools/service-call-minimum/",
        "description": "Browser-local calculator that turns burdened crew rate, drive time, dispatch overhead, truck cost, and target net margin into a true minimum service-call ticket and trip charge for HVAC, plumbing, electrical, and field-service shops.",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web",
        "isAccessibleForFree": true,
        "offers": {
          "@type": "Offer",
          "price": "0",
          "priceCurrency": "USD"
        },
        "keywords": [
          "contractor",
          "diagnostic fee pricing",
          "field service ticket floor",
          "field-service",
          "pricing",
          "service call minimum",
          "service-call",
          "trades",
          "trip charge calculator",
          "trip-charge"
        ],
        "audience": [
          {
            "@type": "Audience",
            "audienceType": "contractors"
          },
          {
            "@type": "Audience",
            "audienceType": "trades"
          },
          {
            "@type": "Audience",
            "audienceType": "field-service-operators"
          },
          {
            "@type": "Audience",
            "audienceType": "hvac"
          },
          {
            "@type": "Audience",
            "audienceType": "plumbing"
          },
          {
            "@type": "Audience",
            "audienceType": "electrical"
          }
        ],
        "identifier": "service-call-minimum",
        "relatedLink": [
          "https://corbelworks.pages.dev/tools/contractor-service-call-pricing/"
        ]
      },
      {
        "@type": "SoftwareApplication",
        "@id": "https://corbelworks.pages.dev/tools/rfp-bid-go-no-go/",
        "name": "RFP Bid Go / No-Go Scorer",
        "url": "https://corbelworks.pages.dev/tools/rfp-bid-go-no-go/",
        "description": "Browser-local bid/no-bid calculator that scores an RFP on fit, competition, payment risk, and capacity, then computes expected value as P(win) × job profit minus bid cost and opportunity cost so contractors stop burning estimates on negative-EV pursuits.",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web",
        "isAccessibleForFree": true,
        "offers": {
          "@type": "Offer",
          "price": "0",
          "priceCurrency": "USD"
        },
        "keywords": [
          "bid expected value",
          "bid-no-bid",
          "construction",
          "contractor",
          "contractor bid go no go",
          "estimating",
          "estimating opportunity cost",
          "rfp",
          "rfp bid no bid"
        ],
        "audience": [
          {
            "@type": "Audience",
            "audienceType": "contractors"
          },
          {
            "@type": "Audience",
            "audienceType": "trades"
          },
          {
            "@type": "Audience",
            "audienceType": "estimators"
          },
          {
            "@type": "Audience",
            "audienceType": "construction-operators"
          }
        ],
        "identifier": "rfp-bid-go-no-go",
        "relatedLink": [
          "https://corbelworks.pages.dev/tools/contractor-rfp-bid-decision/"
        ]
      },
      {
        "@type": "SoftwareApplication",
        "@id": "https://corbelworks.pages.dev/tools/late-invoice-interest-calculator/",
        "name": "Late Invoice Interest & Carrying Cost Calculator",
        "url": "https://corbelworks.pages.dev/tools/late-invoice-interest-calculator/",
        "description": "Browser-local calculator that turns unpaid invoice principal, a contract annual rate, days past due, and an optional flat late fee into accrued simple interest, daily carrying cost, and a total amount to request on a collection follow-up. Arithmetic only — not legal advice or a statutory-rate lookup.",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web",
        "isAccessibleForFree": true,
        "offers": {
          "@type": "Offer",
          "price": "0",
          "priceCurrency": "USD"
        },
        "keywords": [
          "accounts-receivable",
          "cash-flow",
          "collections",
          "contractor",
          "contractor collection ask",
          "late invoice interest",
          "late-invoice",
          "past due invoice carrying cost",
          "trades",
          "unpaid invoice daily burn"
        ],
        "audience": [
          {
            "@type": "Audience",
            "audienceType": "contractors"
          },
          {
            "@type": "Audience",
            "audienceType": "trades"
          },
          {
            "@type": "Audience",
            "audienceType": "service-business-operators"
          },
          {
            "@type": "Audience",
            "audienceType": "accounts-receivable"
          }
        ],
        "identifier": "late-invoice-interest-calculator",
        "relatedLink": [
          "https://corbelworks.pages.dev/tools/contractor-late-invoice-interest/"
        ]
      }
    ],
    "hasPart": [
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-economics/",
        "name": "Contractor Economics Tools",
        "url": "https://corbelworks.pages.dev/tools/contractor-economics/",
        "description": "Preferred broad landing page for free contractor economics tools: job pricing, service-call floors, RFP bid/no-bid, late-invoice carrying cost, and claims-vs-evidence. Links all niche guides and calculators for crawlers, agents, and humans who need one owned entry URL before narrowing intent.",
        "keywords": [
          "contractor economics",
          "contractor shop math",
          "contractor free tools",
          "contractor pricing calculator hub"
        ]
      },
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-job-pricing/",
        "name": "Contractor Job Pricing",
        "url": "https://corbelworks.pages.dev/tools/contractor-job-pricing/",
        "description": "Single-intent landing page for contractor break-even rates, quote margin math, and change-order true cost. Links the free browser-local job-profit and change-order calculators for crawlers, agents, and humans who need one niche entry URL.",
        "keywords": [
          "contractor break-even rate",
          "job quote margin",
          "change-order true cost",
          "scope-creep pricing"
        ]
      },
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-service-call-pricing/",
        "name": "Contractor Service Call Pricing",
        "url": "https://corbelworks.pages.dev/tools/contractor-service-call-pricing/",
        "description": "Single-intent landing page for field-service trip charges and diagnostic minimums. Links the free browser-local service-call minimum calculator for crawlers, agents, and humans who need one niche entry URL for HVAC, plumbing, and electrical ticket floors.",
        "keywords": [
          "service call minimum",
          "trip charge calculator",
          "diagnostic fee pricing",
          "field service ticket floor"
        ]
      },
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-rfp-bid-decision/",
        "name": "Contractor RFP Bid Decision",
        "url": "https://corbelworks.pages.dev/tools/contractor-rfp-bid-decision/",
        "description": "Single-intent landing page for contractor RFP bid/no-bid decisions using a fit/risk scorecard and expected-value bid math. Links the free browser-local go/no-go scorer for crawlers, agents, and humans who need one niche entry URL before estimating hours are burned.",
        "keywords": [
          "rfp bid no bid",
          "contractor bid go no go",
          "bid expected value",
          "estimating opportunity cost"
        ]
      },
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-late-invoice-interest/",
        "name": "Contractor Late Invoice Interest",
        "url": "https://corbelworks.pages.dev/tools/contractor-late-invoice-interest/",
        "description": "Single-intent landing page for past-due invoice interest and carrying-cost math from contract rates. Links the free browser-local late-invoice calculator for crawlers, agents, and humans who need one niche entry URL before a collection follow-up.",
        "keywords": [
          "late invoice interest",
          "past due invoice carrying cost",
          "contractor collection ask",
          "unpaid invoice daily burn"
        ]
      },
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-change-order-leakage/",
        "name": "Contractor Change-Order Leakage",
        "url": "https://corbelworks.pages.dev/tools/contractor-change-order-leakage/",
        "description": "Single-intent leakage checklist for contractors: catch unapproved labor, material adds, delayed approvals, and underpriced change orders before cash walks off the job. Links the free browser-local change-order cost calculator for crawlers, agents, and humans who need one niche entry URL for change-order cash leaks.",
        "keywords": [
          "change order leakage",
          "unbilled scope creep",
          "change order underpricing",
          "unapproved work cash leak"
        ]
      },
      {
        "@type": "WebPage",
        "@id": "https://corbelworks.pages.dev/tools/contractor-claims-vs-evidence/",
        "name": "Contractor Claims vs Evidence",
        "url": "https://corbelworks.pages.dev/tools/contractor-claims-vs-evidence/",
        "description": "Single-intent checklist for contractors and operators who need to lint delivery, liveness, credential, config, and external-receipt claims against fresh evidence layers before treating them as receipts. Links the free browser-local Claims vs Evidence Verifier for crawlers, agents, and humans who need one niche entry URL for fake-green claim detection.",
        "keywords": [
          "claims vs evidence",
          "operational claim lint",
          "evidence layer verifier",
          "external receipt claim check",
          "fake green claim detection"
        ]
      }
    ]
  },
  "reach_surfaces": {
    "tools_index": "https://corbelworks.pages.dev/tools/",
    "catalog": "https://corbelworks.pages.dev/tools/catalog.json",
    "contractor_distribution": "https://corbelworks.pages.dev/tools/contractor-distribution.json",
    "indexnow_inventory": "https://corbelworks.pages.dev/tools/indexnow-url-inventory.json",
    "schemaorg_llms_catalog_check": "https://corbelworks.pages.dev/tools/schemaorg-llms-catalog-check.json",
    "schemaorg_datacatalog": "https://corbelworks.pages.dev/tools/schemaorg-datacatalog.json",
    "llms": "https://corbelworks.pages.dev/llms.txt",
    "sitemap": "https://corbelworks.pages.dev/sitemap.xml"
  },
  "validation": {
    "contractor_tool_count": 6,
    "guide_count": 7,
    "search_intent_count": 32,
    "schema_org_type": "DataCatalog",
    "free_offer_count": 6,
    "llms_aligned": true,
    "sitemap_aligned": true
  },
  "kill_rule": "If no crawler/agent fetch of schemaorg-datacatalog.json and no crawl-visible structured-data use of linked contractor tools within 30 days of publish, retire this URL from sitemap/llms and keep niche guides + calculators only."
}