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• Renamed "ingredients.regulatory" → "ingredients_regulatory" (letters, digits, _ and - only; max 64). Keep the old name as an alias for a release if clients already call it. (verify)

{
  "name": "ingredients_regulatory",
  "description": "Return regulatory records and documented cautions for named ingredients, each carrying the class of record it actually is.\n\nWhen to use: Use when you need to know what filings, advisories, label warnings, interactions, or enforcement actions FormulaSignal holds for an ingredient.\n\nWhat it cannot provide: A regulatory filing is never returned as an approval, a warning, or a finding of harm. Nothing here is medical clearance.\n\nLimits: Pass ingredient_ids (at most 5) or one product_id, not both. Yo",
  "inputSchema": {
    "type": "object",
    "required": [],
    "properties": {
      "product_id": {
        "type": "string",
        "description": "A canonical product id, to read the ingredients that product declares. Pass this or ingredient_ids, not both."
      },
      "ingredient_ids": {
        "type": "array",
        "items": {
          "type": "string",
          "maxLength": 120
        },
        "maxItems": 5,
        "minItems": 1,
        "description": "Up to five canonical ingredient ids. Pass these or product_id, not both."
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "title": "Get regulatory context",
    "readOnlyHint": true,
    "openWorldHint": false,
    "idempotentHint": true
  },
  "title": "Get regulatory context"
}

• Renamed "ingredients.research" → "ingredients_research" (letters, digits, _ and - only; max 64). Keep the old name as an alias for a release if clients already call it. (verify)

{
  "name": "ingredients_research",
  "description": "Return the dose range used in the selected evidence set for named ingredients, with the citation and its limitations.\n\nWhen to use: Use to place a declared amount against published work. Pass ingredient ids, or a product_id to read the ingredients that product declares.\n\nWhat it cannot provide: A dose comparison is not evidence of effectiveness, safety, or suitability for any person, and the response says so on every record.\n\nLimits: Pass ingredient_ids (at most 5) or one product_id, not both. Y",
  "inputSchema": {
    "type": "object",
    "required": [],
    "properties": {
      "product_id": {
        "type": "string",
        "description": "A canonical product id, to read the ingredients that product declares. Pass this or ingredient_ids, not both."
      },
      "ingredient_ids": {
        "type": "array",
        "items": {
          "type": "string",
          "maxLength": 120
        },
        "maxItems": 5,
        "minItems": 1,
        "description": "Up to five canonical ingredient ids. Pass these or product_id, not both."
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "title": "Get research context",
    "readOnlyHint": true,
    "openWorldHint": false,
    "idempotentHint": true
  },
  "title": "Get research context"
}

• Renamed "ledger.get" → "ledger_get" (letters, digits, _ and - only; max 64). Keep the old name as an alias for a release if clients already call it. (verify)

{
  "name": "ledger_get",
  "description": "Return one Category Ledger edition: the executive summary, confirmed changes released in the period, category benchmarks with their cohorts, serving economics, the product comparison, and the limitations.\n\nWhen to use: Use when an agent needs the month's category intelligence with every denominator attached, or needs to cite a figure a customer is reading on the web edition.\n\nWhat it cannot provide: It never returns an unreviewed candidate, a Signal the publication gate refuses, a preserved-sour",
  "inputSchema": {
    "type": "object",
    "required": [
      "edition_id"
    ],
    "properties": {
      "edition_id": {
        "type": "string",
        "description": "A Category Ledger edition id, as returned by ledger.list."
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "title": "Get ledger edition",
    "readOnlyHint": true,
    "openWorldHint": false,
    "idempotentHint": true
  },
  "title": "Get ledger edition"
}