marktplaats-mcp

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Get listing details

get_listing_details

Read-onlyIdempotent

Retrieve complete advertisement details for a Marktplaats or 2dehands listing by providing its ID or URL, including description, status, images, seller signals, and bidding information.

Instructions

Fetch the full advertisement: complete description, attributes, status (active/closed), exact listing time, view and favorite counts, bidding state, shipping, images, and seller signals such as response rate and account age.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`site`	No	Which marketplace: marktplaats (Netherlands) or 2dehands (Belgium).	marktplaats
`listing_id`	Yes	Listing id from search results (e.g. 'm2400641485') or a pasted marktplaats.nl / 2dehands.be listing URL.
`max_images`	No	Max image URLs to return (0-20).

Output Schema

TableJSON Schema

Name	Required	Description	Default
`id`	Yes
`url`	Yes
`city`	No
`note`	No
`site`	Yes
`price`	No
`since`	No
`title`	No
`seller`	No
`status`	No
`bidding`	No
`country`	No
`delivery`	No
`postcode`	No
`reserved`	No
`listed_at`	No
`attributes`	No
`buy_it_now`	No
`image_urls`	No
`price_type`	No
`view_count`	No
`category_id`	No
`description`	No
`image_count`	No
`price_euros`	No
`car_attributes`	No
`favorited_count`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed6 schema fields changedv0.2.0Sep 26, 2026

changedInput schema / properties / listing_id / description

Previous value: -"Listing id from search results, e.g. 'm2400641485'."New value: +"Listing id from search results (e.g. 'm2400641485') or a pasted marktplaats.nl / 2dehands.be listing URL."

addedInput schema / properties / max_images

Added value: +{
+  "default": 5,
+  "description": "Max image URLs to return (0-20).",
+  "maximum": 20,
+  "minimum": 0,
+  "type": "integer"
+}

removedOutput schema / additionalProperties
```
Removed value: -true
```

addedOutput schema / properties

Added value: +{
+  "attributes": {
+    "anyOf": [
+      {
+        "additionalProperties": {
+          "type": "string"
+        },
+        "type": "object"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Attributes"
+  },
+  "bidding": {
+    "anyOf": [
+      {
+        "properties": {
+          "bids_count": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Bids Count"
+          },
+          "enabled": {
+            "title": "Enabled",
+            "type": "boolean"
+          },
+          "highest_bid_euros": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Highest Bid Euros"
+          },
+          "minimum_bid_euros": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Minimum Bid Euros"
+          }
+        },
+        "required": [
+          "enabled"
+        ],
+        "title": "Bidding",
+        "type": "object"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null
+  },
+  "buy_it_now": {
+    "anyOf": [
+      {
+        "type": "boolean"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Buy It Now"
+  },
+  "car_attributes": {
+    "anyOf": [
+      {
+        "additionalProperties": {
+          "type": "string"
+        },
+        "type": "object"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Car Attributes"
+  },
+  "category_id": {
+    "anyOf": [
+      {
+        "type": "integer"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Category Id"
+  },
+  "city": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "City"
+  },
+  "country": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Country"
+  },
+  "delivery": {
+    "anyOf": [
+      {
+        "enum": [
+          "pickup",
+          "shipping",
+          "both"
+        ],
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Delivery"
+  },
+  "description": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Description"
+  },
+  "favorited_count": {
+    "anyOf": [
+      {
+        "type": "integer"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Favorited Count"
+  },
+  "id": {
+    "title": "Id",
+    "type": "string"
+  },
+  "image_count": {
+    "anyOf": [
+      {
+        "type": "integer"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Image Count"
+  },
+  "image_urls": {
+    "anyOf": [
+      {
+        "items": {
+          "type": "string"
+        },
+        "type": "array"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Image Urls"
+  },
+  "listed_at": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Listed At"
+  },
+  "note": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Note"
+  },
+  "postcode": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Postcode"
+  },
+  "price": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Price"
+  },
+  "price_euros": {
+    "anyOf": [
+      {
+        "type": "number"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Price Euros"
+  },
+  "price_type": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Price Type"
+  },
+  "reserved": {
+    "anyOf": [
+      {
+        "type": "boolean"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Reserved"
+  },
+  "seller": {
+    "anyOf": [
+      {
+        "properties": {
+          "id": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Id"
+          },
+          "is_verified": {
+            "anyOf": [
+              {
+                "type": "boolean"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Is Verified"
+          },
+          "name": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Name"
+          }
+        },
+        "title": "Seller",
+        "type": "object"
+      },
+      {
+        "properties": {
+          "active_since": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Active Since"
+          },
+          "average_score": {
+            "anyOf": [
+              {
+                "type": "number"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Average Score"
+          },
+          "id": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Id"
+          },
+          "listings_count": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Listings Count"
+          },
+          "name": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Name"
+          },
+          "number_of_reviews": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Number Of Reviews"
+          },
+          "response_label": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Response Label"
+          },
+          "response_rate_percent": {
+            "anyOf": [
+              {
+                "type": "integer"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Response Rate Percent"
+          },
+          "type": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "type": "null"
+              }
+            ],
+            "default": null,
+            "title": "Type"
+          }
+        },
+        "title": "SellerDetails",
+        "type": "object"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Seller"
+  },
+  "since": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Since"
+  },
+  "site": {
+    "title": "Site",
+    "type": "string"
+  },
+  "status": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Status"
+  },
+  "title": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "Title"
+  },
+  "url": {
+    "title": "Url",
+    "type": "string"
+  },
+  "view_count": {
+    "anyOf": [
+      {
+        "type": "integer"
+      },
+      {
+        "type": "null"
+      }
+    ],
+    "default": null,
+    "title": "View Count"
+  }
+}

addedOutput schema / required

Added value: +[
+  "id",
+  "site",
+  "url"
+]

addedOutput schema / title
```
Added value: +"ListingDetails"
```

First observedv0.1.1Jul 15, 2026

TDQS

A3.7/5.0

Behavior3/5

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description is consistent with these hints and adds detail on the response contents, but it does not disclose additional behavioral traits such as rate limits or auth requirements.

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

Conciseness5/5

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

The description is a single dense sentence that front-loads the core action and resource, then efficiently lists all returned data categories. Every phrase adds value, and there is no filler or repetition.

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

Completeness5/5

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

Given a rich output schema, fully documented parameters, and annotations covering safety and idempotency, the description provides sufficient context for an agent to select and invoke the tool correctly. No critical behavioral or usage gap remains.

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 the input schema already documents listing_id, site, and max_images fully. The description does not add parameter-level meaning 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?

The description uses a specific verb ('Fetch') and names the exact resource ('the full advertisement'), then enumerates the included fields. This clearly distinguishes it from sibling tools like get_seller_profile or search_listings, which target different resources or scopes.

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?

The description explains what the tool returns but gives no explicit guidance on when to use it versus alternatives such as list_seller_listings or search_listings. There are no when-to-use, when-not-to-use, or exclusion statements.

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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