Skip to main content
Glama
djwmarcx

Better Mealie MCP

by djwmarcx
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Remote

Update Households Shopping Items

update_households_shopping_items

Bulk-update shopping list items for a household to change quantities, foods, or checked status in one operation.

Instructions

Update Many

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
bodyYes
accept-languageNo

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed10 schema fields changedv3.26.0
    • addedInput schema / $defs / CreateIngredientFood / properties / substitutions
      Added value: +{
+  "items": {
+    "$ref": "#/$defs/CreateIngredientFoodSubstitution"
+  },
+  "type": "array"
+}
    • addedInput schema / $defs / CreateIngredientFoodSubstitution
      Added value: +{
+  "properties": {
+    "note": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "substituteFoodId": {
+      "anyOf": [
+        {
+          "format": "uuid",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "type": "object"
+}
    • addedInput schema / $defs / IngredientFood-Input / properties / substitutions
      Added value: +{
+  "items": {
+    "$ref": "#/$defs/IngredientFoodSubstitution"
+  },
+  "type": "array"
+}
    • addedInput schema / $defs / IngredientFoodSubstitution
      Added value: +{
+  "properties": {
+    "note": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "substituteFood": {
+      "anyOf": [
+        {
+          "$ref": "#/$defs/IngredientFoodSummary"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "substituteFoodId": {
+      "anyOf": [
+        {
+          "format": "uuid",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "type": "object"
+}
    • addedInput schema / $defs / IngredientFoodSummary
      Added value: +{
+  "description": "A trimmed projection of a food, with nothing on it that can recurse.\n\nSubstitutions reference this rather than the full IngredientFood, which would make\nPydantic walk food -> substitutions -> food forever and generate an equally circular\nTypeScript type.",
+  "properties": {
+    "id": {
+      "format": "uuid",
+      "type": "string"
+    },
+    "name": {
+      "type": "string"
+    },
+    "pluralName": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "required": [
+    "id",
+    "name"
+  ],
+  "type": "object"
+}
    • addedInput schema / $defs / NoteReference
      Added value: +{
+  "properties": {
+    "referenceId": {
+      "anyOf": [
+        {
+          "format": "uuid",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "type": "object"
+}
    • addedInput schema / $defs / RecipeIngredient-Input / properties / substitutions
      Added value: +{
+  "items": {
+    "$ref": "#/$defs/RecipeIngredientSubstitution"
+  },
+  "type": "array"
+}
    • addedInput schema / $defs / RecipeIngredientSubstitution
      Added value: +{
+  "properties": {
+    "note": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "substituteFood": {
+      "anyOf": [
+        {
+          "$ref": "#/$defs/IngredientFoodSummary"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "substituteFoodId": {
+      "anyOf": [
+        {
+          "format": "uuid",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    }
+  },
+  "type": "object"
+}
    • addedInput schema / $defs / RecipeNote / properties / referenceId
      Added value: +{
+  "format": "uuid",
+  "type": "string"
+}
    • addedInput schema / $defs / RecipeStep / properties / noteReferences
      Added value: +{
+  "items": {
+    "$ref": "#/$defs/NoteReference"
+  },
+  "type": "array"
+}
  2. Changed3 schema fields changedv3.25.1
    • addedInput schema / $defs / RecipeCategory / properties / recipeCount
      Added value: +{
+  "type": "integer"
+}
    • addedInput schema / $defs / RecipeTag / properties / recipeCount
      Added value: +{
+  "type": "integer"
+}
    • addedInput schema / $defs / RecipeTool / properties / recipeCount
      Added value: +{
+  "type": "integer"
+}
  3. First observedv3.20.1

TDQS

C2/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries full responsibility for behavioral disclosure. 'Update Many' only implies mutation of multiple items but says nothing about merge vs. replace semantics, idempotency, batch limits, or effects on uninterpolated fields. This is a significant transparency gap for a write operation.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness2/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is two words, which reflects under-specification rather than effective conciseness. It does not earn its place by adding actionable information; it merely echoes a fraction of the tool name.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's complexity (nested schema, multiple fields, bulk semantics) and absence of annotations, the description is dramatically incomplete. An agent has no way to understand what the body array must contain, how updates are applied, or what the response represents.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema has 0% description coverage, and the body parameter is a complex array of nested ShoppingListItemUpdateBulk objects. The description 'Update Many' vaguely hints that body is an array of items, but provides no detail about required 'id' and 'shoppingListId' fields, or which properties are updatable. The description does not compensate for the schema's lack of context.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose2/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'Update Many' is extremely vague. It adds only the word 'Many' to the tool name, suggesting a bulk operation, but does not state what is updated, what fields are affected, or how this relates to the singular update_households_shopping_items_by_item. The resource is only clear from the name, not the description.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus siblings like update_households_shopping_items_by_item or create_households_shopping_items. There is no mention of prerequisites, context, or exclusions. An agent cannot tell from the description which operation is appropriate.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server

Other Tools