Continente MCP

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Search products

search_products

Read-onlyIdempotent

Search the Continente.pt catalogue for products by keyword. Returns relevant results with prices, pack sizes, and product IDs, no login required.

Instructions

Search the Continente.pt catalogue. No login needed. Results keep the website's relevance order, with products from your saved favorites first, and show each price with what it is for (per item, piece, kg or litre), the pack size and productId. Reads at most five result pages, so completeness may be "unknown" for broad queries.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`limit`	No	Maximum products to return (default 10).
`query`	Yes	Search text, for example "leite meio gordo".

Output Schema

TableJSON Schema

Name	Required	Description	Default
`result`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedv0.6.0Oct 15, 2026

changedOutput schema / properties / result / anyOf

Previous value: -[
-  {
-    "additionalProperties": false,
-    "properties": {
-      "data": {
-        "additionalProperties": false,
-        "properties": {
-          "completeness": {
-            "enum": [
-              "complete",
-              "partial",
-              "unknown"
-            ],
-            "type": "string"
-          },
-          "failures": {
-            "items": {
-              "additionalProperties": false,
-              "properties": {
-                "code": {
-                  "enum": [
-                    "invalid_data",
-                    "invalid_input",
-                    "not_authenticated",
-                    "upstream_unavailable",
-                    "not_found",
-                    "sale_rules_unknown",
-                    "quantity_below_minimum",
-                    "cart_change_rejected",
-                    "cart_change_unconfirmed",
-                    "cache_unavailable",
-                    "order_details_unavailable",
-                    "cancelled",
-                    "deadline_exceeded",
-                    "server_closed",
-                    "queue_full"
-                  ],
-                  "type": "string"
-                },
-                "issues": {
-                  "items": {
-                    "additionalProperties": false,
-                    "properties": {
-                      "code": {
-                        "type": "string"
-                      },
-                      "path": {
-                        "type": "string"
-                      }
-                    },
-                    "required": [
-                      "path",
-                      "code"
-                    ],
-                    "type": "object"
-                  },
-                  "type": "array"
-                },
-                "message": {
-                  "minLength": 1,
-                  "type": "string"
-                },
-                "retryable": {
-                  "type": "boolean"
-                }
-              },
-              "required": [
-                "code",
-                "message",
-                "retryable"
-              ],
-              "type": "object"
-            },
-            "type": "array"
-          },
-          "favoritesLoaded": {
-            "maximum": 9007199254740991,
-            "minimum": 0,
-            "type": "integer"
-          },
-          "nextCursor": {
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "products": {
-            "items": {
-              "additionalProperties": false,
-              "properties": {
-                "favorite": {
-                  "type": "boolean"
-                },
-                "minimumText": {
-                  "type": [
-                    "string",
-                    "null"
-                  ]
-                },
-                "name": {
-                  "maxLength": 250,
-                  "minLength": 1,
-                  "type": "string"
-                },
-                "price": {
-                  "anyOf": [
-                    {
-                      "additionalProperties": false,
-                      "properties": {
-                        "currency": {
-                          "const": "EUR",
-                          "type": "string"
-                        },
-                        "minorUnits": {
-                          "maximum": 9007199254740991,
-                          "minimum": 0,
-                          "type": "integer"
-                        }
-                      },
-                      "required": [
-                        "currency",
-                        "minorUnits"
-                      ],
-                      "type": "object"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ]
-                },
-                "productId": {
-                  "maxLength": 200,
-                  "minLength": 1,
-                  "pattern": "^\\d+$",
-                  "type": "string"
-                },
-                "productSlug": {
-                  "anyOf": [
-                    {
-                      "maxLength": 200,
-                      "type": "string"
-                    },
-                    {
-                      "type": "null"
-                    }
-                  ]
-                },
-                "similarity": {
-                  "maximum": 1,
-                  "minimum": 0,
-                  "type": "number"
-                },
-                "unitPriceText": {
-                  "type": [
-                    "string",
-                    "null"
-                  ]
-                },
-                "url": {
-                  "format": "uri",
-                  "type": "string"
-                }
-              },
-              "required": [
-                "productId",
-                "productSlug",
-                "name",
-                "price",
-                "url",
-                "unitPriceText",
-                "minimumText",
-                "favorite",
-                "similarity"
-              ],
-              "type": "object"
-            },
-            "type": "array"
-          },
-          "returned": {
-            "maximum": 9007199254740991,
-            "minimum": 0,
-            "type": "integer"
-          },
-          "scanned": {
-            "maximum": 9007199254740991,
-            "minimum": 0,
-            "type": "integer"
-          }
-        },
-        "required": [
-          "products",
-          "scanned",
-          "returned",
-          "favoritesLoaded",
-          "completeness",
-          "failures",
-          "nextCursor"
-        ],
-        "type": "object"
-      },
-      "status": {
-        "enum": [
-          "success",
-          "empty",
-          "partial"
-        ],
-        "type": "string"
-      }
-    },
-    "required": [
-      "status",
-      "data"
-    ],
-    "type": "object"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {
-      "error": {
-        "additionalProperties": false,
-        "properties": {
-          "code": {
-            "anyOf": [
-              {
-                "enum": [
-                  "invalid_data",
-                  "invalid_input",
-                  "not_authenticated",
-                  "upstream_unavailable",
-                  "not_found",
-                  "sale_rules_unknown",
-                  "quantity_below_minimum",
-                  "cart_change_rejected",
-                  "cart_change_unconfirmed",
-                  "cache_unavailable",
-                  "order_details_unavailable",
-                  "cancelled",
-                  "deadline_exceeded",
-                  "server_closed",
-                  "queue_full"
-                ],
-                "type": "string"
-              },
-              {
-                "enum": [
-                  "internal_error",
-                  "invalid_result"
-                ],
-                "type": "string"
-              }
-            ]
-          },
-          "issues": {
-            "items": {
-              "additionalProperties": false,
-              "properties": {
-                "code": {
-                  "type": "string"
-                },
-                "path": {
-                  "type": "string"
-                }
-              },
-              "required": [
-                "path",
-                "code"
-              ],
-              "type": "object"
-            },
-            "type": "array"
-          },
-          "message": {
-            "minLength": 1,
-            "type": "string"
-          },
-          "retryable": {
-            "type": "boolean"
-          }
-        },
-        "required": [
-          "code",
-          "message",
-          "retryable"
-        ],
-        "type": "object"
-      },
-      "mutation": {
-        "oneOf": [
-          {
-            "additionalProperties": false,
-            "properties": {
-              "outcome": {
-                "const": "not_applied",
-                "type": "string"
-              }
-            },
-            "required": [
-              "outcome"
-            ],
-            "type": "object"
-          },
-          {
-            "additionalProperties": false,
-            "properties": {
-              "outcome": {
-                "const": "unknown",
-                "type": "string"
-              },
-              "recovery": {
-                "additionalProperties": false,
-                "properties": {
-                  "action": {
-                    "const": "get_cart",
-                    "type": "string"
-                  },
-                  "automaticReplay": {
-                    "const": false,
-                    "type": "boolean"
-                  }
-                },
-                "required": [
-                  "action",
-                  "automaticReplay"
-                ],
-                "type": "object"
-              }
-            },
-            "required": [
-              "outcome",
-              "recovery"
-            ],
-            "type": "object"
-          }
-        ]
-      },
-      "status": {
-        "const": "error",
-        "type": "string"
-      }
-    },
-    "required": [
-      "status",
-      "error"
-    ],
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": false,
+    "properties": {
+      "data": {
+        "additionalProperties": false,
+        "properties": {
+          "completeness": {
+            "enum": [
+              "complete",
+              "partial",
+              "unknown"
+            ],
+            "type": "string"
+          },
+          "failures": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "code": {
+                  "enum": [
+                    "invalid_data",
+                    "invalid_input",
+                    "not_authenticated",
+                    "upstream_unavailable",
+                    "not_found",
+                    "sale_rules_unknown",
+                    "quantity_below_minimum",
+                    "cart_change_rejected",
+                    "cart_change_unconfirmed",
+                    "cache_unavailable",
+                    "order_details_unavailable",
+                    "cancelled",
+                    "deadline_exceeded",
+                    "server_closed",
+                    "queue_full",
+                    "browser_unavailable"
+                  ],
+                  "type": "string"
+                },
+                "issues": {
+                  "items": {
+                    "additionalProperties": false,
+                    "properties": {
+                      "code": {
+                        "type": "string"
+                      },
+                      "path": {
+                        "type": "string"
+                      }
+                    },
+                    "required": [
+                      "path",
+                      "code"
+                    ],
+                    "type": "object"
+                  },
+                  "type": "array"
+                },
+                "message": {
+                  "minLength": 1,
+                  "type": "string"
+                },
+                "retryable": {
+                  "type": "boolean"
+                }
+              },
+              "required": [
+                "code",
+                "message",
+                "retryable"
+              ],
+              "type": "object"
+            },
+            "type": "array"
+          },
+          "favoritesLoaded": {
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "nextCursor": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "products": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "favorite": {
+                  "type": "boolean"
+                },
+                "minimumText": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "name": {
+                  "maxLength": 250,
+                  "minLength": 1,
+                  "type": "string"
+                },
+                "packageText": {
+                  "type": [
+                    "string",
+                    "null"
+                  ]
+                },
+                "price": {
+                  "anyOf": [
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "amount": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "currency": {
+                              "const": "EUR",
+                              "type": "string"
+                            },
+                            "minorUnits": {
+                              "maximum": 9007199254740991,
+                              "minimum": 0,
+                              "type": "integer"
+                            }
+                          },
+                          "required": [
+                            "currency",
+                            "minorUnits"
+                          ],
+                          "type": "object"
+                        },
+                        "per": {
+                          "enum": [
+                            "item",
+                            "piece",
+                            "kg",
+                            "l"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "amount",
+                        "per"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "productId": {
+                  "maxLength": 200,
+                  "minLength": 1,
+                  "pattern": "^\\d+$",
+                  "type": "string"
+                },
+                "productSlug": {
+                  "anyOf": [
+                    {
+                      "maxLength": 200,
+                      "type": "string"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "recommendedPrice": {
+                  "anyOf": [
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "amount": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "currency": {
+                              "const": "EUR",
+                              "type": "string"
+                            },
+                            "minorUnits": {
+                              "maximum": 9007199254740991,
+                              "minimum": 0,
+                              "type": "integer"
+                            }
+                          },
+                          "required": [
+                            "currency",
+                            "minorUnits"
+                          ],
+                          "type": "object"
+                        },
+                        "per": {
+                          "enum": [
+                            "item",
+                            "piece",
+                            "kg",
+                            "l"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "amount",
+                        "per"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "secondaryPrice": {
+                  "anyOf": [
+                    {
+                      "additionalProperties": false,
+                      "properties": {
+                        "amount": {
+                          "additionalProperties": false,
+                          "properties": {
+                            "currency": {
+                              "const": "EUR",
+                              "type": "string"
+                            },
+                            "minorUnits": {
+                              "maximum": 9007199254740991,
+                              "minimum": 0,
+                              "type": "integer"
+                            }
+                          },
+                          "required": [
+                            "currency",
+                            "minorUnits"
+                          ],
+                          "type": "object"
+                        },
+                        "per": {
+                          "enum": [
+                            "item",
+                            "piece",
+                            "kg",
+                            "l"
+                          ],
+                          "type": "string"
+                        }
+                      },
+                      "required": [
+                        "amount",
+                        "per"
+                      ],
+                      "type": "object"
+                    },
+                    {
+                      "type": "null"
+                    }
+                  ]
+                },
+                "url": {
+                  "format": "uri",
+                  "type": "string"
+                }
+              },
+              "required": [
+                "productId",
+                "productSlug",
+                "name",
+                "price",
+                "url",
+                "secondaryPrice",
+                "packageText",
+                "recommendedPrice",
+                "minimumText",
+                "favorite"
+              ],
+              "type": "object"
+            },
+            "type": "array"
+          },
+          "returned": {
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          },
+          "scanned": {
+            "maximum": 9007199254740991,
+            "minimum": 0,
+            "type": "integer"
+          }
+        },
+        "required": [
+          "products",
+          "scanned",
+          "returned",
+          "favoritesLoaded",
+          "completeness",
+          "failures",
+          "nextCursor"
+        ],
+        "type": "object"
+      },
+      "status": {
+        "enum": [
+          "success",
+          "empty",
+          "partial"
+        ],
+        "type": "string"
+      }
+    },
+    "required": [
+      "status",
+      "data"
+    ],
+    "type": "object"
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "error": {
+        "additionalProperties": false,
+        "properties": {
+          "code": {
+            "anyOf": [
+              {
+                "enum": [
+                  "invalid_data",
+                  "invalid_input",
+                  "not_authenticated",
+                  "upstream_unavailable",
+                  "not_found",
+                  "sale_rules_unknown",
+                  "quantity_below_minimum",
+                  "cart_change_rejected",
+                  "cart_change_unconfirmed",
+                  "cache_unavailable",
+                  "order_details_unavailable",
+                  "cancelled",
+                  "deadline_exceeded",
+                  "server_closed",
+                  "queue_full",
+                  "browser_unavailable"
+                ],
+                "type": "string"
+              },
+              {
+                "enum": [
+                  "internal_error",
+                  "invalid_result"
+                ],
+                "type": "string"
+              }
+            ]
+          },
+          "issues": {
+            "items": {
+              "additionalProperties": false,
+              "properties": {
+                "code": {
+                  "type": "string"
+                },
+                "path": {
+                  "type": "string"
+                }
+              },
+              "required": [
+                "path",
+                "code"
+              ],
+              "type": "object"
+            },
+            "type": "array"
+          },
+          "message": {
+            "minLength": 1,
+            "type": "string"
+          },
+          "retryable": {
+            "type": "boolean"
+          }
+        },
+        "required": [
+          "code",
+          "message",
+          "retryable"
+        ],
+        "type": "object"
+      },
+      "mutation": {
+        "oneOf": [
+          {
+            "additionalProperties": false,
+            "properties": {
+              "outcome": {
+                "const": "not_applied",
+                "type": "string"
+              }
+            },
+            "required": [
+              "outcome"
+            ],
+            "type": "object"
+          },
+          {
+            "additionalProperties": false,
+            "properties": {
+              "outcome": {
+                "const": "unknown",
+                "type": "string"
+              },
+              "recovery": {
+                "additionalProperties": false,
+                "properties": {
+                  "action": {
+                    "const": "get_cart",
+                    "type": "string"
+                  },
+                  "automaticReplay": {
+                    "const": false,
+                    "type": "boolean"
+                  }
+                },
+                "required": [
+                  "action",
+                  "automaticReplay"
+                ],
+                "type": "object"
+              }
+            },
+            "required": [
+              "outcome",
+              "recovery"
+            ],
+            "type": "object"
+          }
+        ]
+      },
+      "status": {
+        "const": "error",
+        "type": "string"
+      }
+    },
+    "required": [
+      "status",
+      "error"
+    ],
+    "type": "object"
+  }
+]

First observedv0.2.0Oct 15, 2026

TDQS

A4.1/5.0

Behavior5/5

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

Goes well beyond the readOnly/idempotent/openWorld annotations: it discloses that results preserve website relevance order with favorites boosted, that prices carry a unit basis (item/piece/kg/litre) plus pack size, and that the tool reads at most five result pages so completeness may be 'unknown' for broad queries. The page-cap and completeness caveat are exactly the behavioral traits an agent cannot infer from structured fields.

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

Conciseness4/5

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

Front-loads what the tool does and then layers ordering, price semantics, and the page cap in tight sentences with no filler. Slightly dense, but every clause carries information an agent would otherwise have to discover empirically.

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

Completeness4/5

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

With an output schema present, return values needn't be spelled out, and the description still covers auth requirements, ordering, and the coverage caveat. Minor omissions (empty-result behavior, currency) keep it short of a 5 for a broad search tool.

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

Parameters3/5

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

Schema description coverage is 100%, so both parameters (query, limit) are already documented in the schema. The description adds no syntax, format, or limit guidance beyond what the schema provides, so the baseline 3 applies.

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

Purpose5/5

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

States a specific verb and resource ('Search the Continente.pt catalogue') and is immediately distinguishable from siblings like get_product (single known item) and list_favorites (saved items only). An agent knows exactly what this tool returns without opening the schema.

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

Usage Guidelines3/5

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

Adds useful context ('No login needed') but never states when to prefer this over get_product or list_favorites, nor what to do for a known productId. The mention of productId in results implies a follow-up path but the routing is left to inference.

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

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