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• Added readOnlyHint: true (inferred from the name). (verify)

{
  "name": "brand_carriage_estimate",
  "description": "Calculate what a branded programme costs per thousand impressions across the four populations that carry a brand — employees, gig and contract workers, vendors, peers — and compare it against a CPM the buyer supplies. Returns programme cost, annual impressions, cost per thousand, the multiple against bought media, and one cited Nielsen figure with its caveat. Read-only. Use when a buyer asks what a culture or brand programme is worth, or how to justify the spend. Supply ANY of the four populatio",
  "inputSchema": {
    "type": "object",
    "required": [],
    "properties": {
      "peers": {
        "type": "number",
        "description": "Peer count — the buyer estimates this"
      },
      "vendors": {
        "type": "number",
        "description": "Vendor count — the buyer estimates this"
      },
      "your_cpm": {
        "type": "number",
        "description": "The buyer's own CPM from their media plan, USD"
      },
      "employees": {
        "type": "number",
        "description": "Employee headcount (optional, like all four populations)"
      },
      "gig_workers": {
        "type": "number",
        "description": "Gig and contract worker count"
      },
      "cost_per_peer": {
        "type": "number",
        "description": "Programme cost per peer, USD"
      },
      "cost_per_vendor": {
        "type": "number",
        "description": "Programme cost per vendor, USD"
      },
      "cost_per_worker": {
        "type": "number",
        "description": "Programme cost per worker, USD"
      },
      "cost_per_employee": {
        "type": "number",
        "description": "Programme cost per employee, USD"
      },
      "impressions_per_peer": {
        "type": "number",
        "description": "Default 1500"
      },
      "impressions_per_vendor": {
        "type": "number",
        "description": "Default 1200"
      },
      "impressions_per_worker": {
        "type": "number",
        "description": "Default 600"
      },
      "impressions_per_employee": {
        "type": "number",
        "description": "Impressions per employee per year (default 900)"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}

• Added readOnlyHint: true (inferred from the name). (verify)

{
  "name": "get_categories",
  "description": "List every product category with its item count and sample products. Use to establish what the catalogue covers before searching, or to answer what kinds of items are available.",
  "inputSchema": {
    "type": "object",
    "properties": {}
  },
  "annotations": {
    "readOnlyHint": true
  }
}

• Added readOnlyHint: true (inferred from the name). (verify)

{
  "name": "get_live_quote",
  "description": "Return a wholesale quote with virtual-proof links for a list of SKUs and quantities, optionally accounting for a destination ZIP and an event date. Use when shipping or timing affects the answer. Use get_quote for a plain priced list with neither.",
  "inputSchema": {
    "type": "object",
    "properties": {
      "items": {
        "type": "array",
        "items": {
          "type": "object",
          "required": [
            "slug",
            "quantity"
          ],
          "properties": {
            "slug": {
              "type": "string"
            },
            "quantity": {
              "type": "number"
            }
          }
        },
        "description": "Products and quantities"
      },
      "event_date": {
        "type": "string",
        "description": "Event date (optional)"
      },
      "quantities": {
        "type": "array",
        "items": {
          "type": "number"
        },
        "description": "Alternative: array of quantities (paired with product_skus[])"
      },
      "product_skus": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Alternative: array of product slugs (paired with quantities[])"
      },
      "shipping_zip": {
        "type": "string",
        "description": "Destination ZIP (optional)"
      }
    }
  },
  "annotations": {
    "readOnlyHint": true
  }
}