Hugging Bay

search_artifacts

Read-only

Search model and dataset records. q is free text; task is an exact label filter.

Input Schema

Name	Required	Default
`q`	No
`sort`	No
`task`	No
`type`	No
`limit`	No
`owner`	No
`cursor`	No
`detail`	No	summary
`format`	No
`source`	No
`explain`	No
`hosting`	No
`license`	No
`semantic`	No
`framework`	No
`commercial`	No
`reviewStatus`	No

Output Schema

Name	Required	Description	Default
No arguments

Schema Changelog

Changes observed during successful MCP inspections.

Changed6 schema fields changedOct 28, 2026

removedInput schema / additionalProperties
```
Removed value: -false
```
removedInput schema / properties / limit / minimum
```
Removed value: -1
```

removedInput schema / properties / sort / enum

Removed value: -[
-  "best",
-  "ready",
-  "mirrorable",
-  "trust",
-  "updated",
-  "downloads",
-  "stars",
-  "demand",
-  "mirrors",
-  "name",
-  "size",
-  "license"
-]

removedInput schema / properties / task / description

Removed value: -"Exact catalog task label; use q for broader capabilities."

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

removedOutput schema / properties

Removed value: -{
-  "nextCursor": {
-    "type": [
-      "string",
-      "null"
-    ]
-  },
-  "note": {
-    "properties": {
-      "summary": {
-        "type": "string"
-      }
-    },
-    "type": "object"
-  },
-  "rows": {
-    "items": {
-      "anyOf": [
-        {
-          "additionalProperties": true,
-          "properties": {
-            "board": {
-              "type": "object"
-            },
-            "catalogDescription": {
-              "additionalProperties": false,
-              "properties": {
-                "modelId": {
-                  "type": "string"
-                },
-                "schemaVersion": {
-                  "const": "hugging-bay.catalog-description.v1"
-                },
-                "task": {
-                  "type": "string"
-                },
-                "text": {
-                  "maxLength": 260,
-                  "type": "string"
-                }
-              },
-              "required": [
-                "schemaVersion",
-                "modelId",
-                "task",
-                "text"
-              ],
-              "type": "object"
-            },
-            "details": {
-              "properties": {
-                "href": {
-                  "type": "string"
-                },
-                "tool": {
-                  "const": "get_artifact"
-                }
-              },
-              "required": [
-                "href",
-                "tool"
-              ],
-              "type": "object"
-            },
-            "downloadable": {
-              "type": [
-                "boolean",
-                "null"
-              ]
-            },
-            "hosted": {
-              "type": [
-                "boolean",
-                "null"
-              ]
-            },
-            "id": {
-              "type": "string"
-            },
-            "licenseLabel": {
-              "type": "string"
-            },
-            "name": {
-              "type": "string"
-            },
-            "next_call": {
-              "type": "object"
-            },
-            "serve_verdict": {
-              "additionalProperties": false,
-              "properties": {
-                "bytes_verified": {
-                  "type": "boolean"
-                },
-                "can_download": {
-                  "type": "boolean"
-                },
-                "checked_at": {
-                  "format": "date-time",
-                  "type": [
-                    "string",
-                    "null"
-                  ]
-                },
-                "evidence_url": {
-                  "type": [
-                    "string",
-                    "null"
-                  ]
-                },
-                "freshness": {
-                  "enum": [
-                    "current",
-                    "stale"
-                  ],
-                  "type": "string"
-                },
-                "note": {
-                  "anyOf": [
-                    {
-                      "type": "string"
-                    },
-                    {
-                      "additionalProperties": false,
-                      "properties": {
-                        "downloadable": {
-                          "type": "boolean"
-                        },
-                        "summary": {
-                          "type": "string"
-                        }
-                      },
-                      "required": [
-                        "summary"
-                      ],
-                      "type": "object"
-                    }
-                  ]
-                },
-                "noteMessage": {
-                  "type": "string"
-                },
-                "signature": {
-                  "enum": [
-                    "signed",
-                    "unsigned",
-                    "pending"
-                  ],
-                  "type": "string"
-                }
-              },
-              "required": [
-                "can_download",
-                "bytes_verified",
-                "signature",
-                "freshness",
-                "checked_at",
-                "evidence_url"
-              ],
-              "type": "object"
-            },
-            "sizeBytes": {
-              "type": [
-                "number",
-                "null"
-              ]
-            },
-            "task": {
-              "type": [
-                "string",
-                "null"
-              ]
-            }
-          },
-          "required": [
-            "id",
-            "name",
-            "task",
-            "sizeBytes",
-            "licenseLabel",
-            "hosted",
-            "downloadable",
-            "details"
-          ],
-          "type": "object"
-        },
-        {
-          "type": "object"
-        }
-      ]
-    },
-    "type": "array"
-  },
-  "total": {
-    "type": [
-      "number",
-      "null"
-    ]
-  }
-}

Changed18 schema fields changedOct 26, 2026

removedInput schema / properties / commercial / description

Removed value: -"True to require recorded permission for commercial use."

removedInput schema / properties / cursor / description

Removed value: -"Page cursor returned by the previous read."

removedInput schema / properties / detail / description

Removed value: -"Summary rows by default; full returns detailed rows. Large results include bounded previews and detail links."

removedInput schema / properties / explain / description
```
Removed value: -"explain; value for this operation."
```
removedInput schema / properties / format / description
```
Removed value: -"format; value for this operation."
```
removedInput schema / properties / framework / description
```
Removed value: -"framework; value for this operation."
```
removedInput schema / properties / hosting / description
```
Removed value: -"hosting; value for this operation."
```
removedInput schema / properties / license / description
```
Removed value: -"license; value for this operation."
```

removedInput schema / properties / limit / description

Removed value: -"Maximum number of returned rows; use the stated bounds."

addedInput schema / properties / owner
```
Added value: +{
+  "type": "string"
+}
```
removedInput schema / properties / q / description
```
Removed value: -"Text to search for."
```

removedInput schema / properties / reviewStatus / description

Removed value: -"review Status; value for this operation."

removedInput schema / properties / semantic / description
```
Removed value: -"semantic; value for this operation."
```
removedInput schema / properties / sort / description
```
Removed value: -"sort; value for this operation."
```
removedInput schema / properties / source / description
```
Removed value: -"Source provider name."
```

changedInput schema / properties / task / description

Previous value: -"Exact catalog task label, or code, chat, pictures. For a broad capability such as reranking, use q without task; an exact task filter can exclude matches."New value: +"Exact catalog task label; use q for broader capabilities."

removedInput schema / properties / type / description
```
Removed value: -"type; value for this operation."
```

changedOutput schema / properties / rows / items / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "properties": {
-      "board": {
-        "type": "object"
-      },
-      "details": {
-        "properties": {
-          "href": {
-            "type": "string"
-          },
-          "tool": {
-            "const": "get_artifact"
-          }
-        },
-        "required": [
-          "href",
-          "tool"
-        ],
-        "type": "object"
-      },
-      "downloadable": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "hosted": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "id": {
-        "type": "string"
-      },
-      "licenseLabel": {
-        "type": "string"
-      },
-      "name": {
-        "type": "string"
-      },
-      "next_call": {
-        "type": "object"
-      },
-      "serve_verdict": {
-        "additionalProperties": false,
-        "properties": {
-          "bytes_verified": {
-            "type": "boolean"
-          },
-          "can_download": {
-            "type": "boolean"
-          },
-          "checked_at": {
-            "format": "date-time",
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "evidence_url": {
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "freshness": {
-            "enum": [
-              "current",
-              "stale"
-            ],
-            "type": "string"
-          },
-          "note": {
-            "anyOf": [
-              {
-                "type": "string"
-              },
-              {
-                "additionalProperties": false,
-                "properties": {
-                  "downloadable": {
-                    "type": "boolean"
-                  },
-                  "summary": {
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "summary"
-                ],
-                "type": "object"
-              }
-            ]
-          },
-          "noteMessage": {
-            "description": "Original route note, when a public qualification occupies note.",
-            "type": "string"
-          },
-          "signature": {
-            "enum": [
-              "signed",
-              "unsigned",
-              "pending"
-            ],
-            "type": "string"
-          }
-        },
-        "required": [
-          "can_download",
-          "bytes_verified",
-          "signature",
-          "freshness",
-          "checked_at",
-          "evidence_url"
-        ],
-        "type": "object"
-      },
-      "sizeBytes": {
-        "type": [
-          "number",
-          "null"
-        ]
-      },
-      "task": {
-        "type": [
-          "string",
-          "null"
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name",
-      "task",
-      "sizeBytes",
-      "licenseLabel",
-      "hosted",
-      "downloadable",
-      "details"
-    ],
-    "type": "object"
-  },
-  {
-    "description": "Full details when detail is full, or a separate service handoff.",
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "properties": {
+      "board": {
+        "type": "object"
+      },
+      "catalogDescription": {
+        "additionalProperties": false,
+        "properties": {
+          "modelId": {
+            "type": "string"
+          },
+          "schemaVersion": {
+            "const": "hugging-bay.catalog-description.v1"
+          },
+          "task": {
+            "type": "string"
+          },
+          "text": {
+            "maxLength": 260,
+            "type": "string"
+          }
+        },
+        "required": [
+          "schemaVersion",
+          "modelId",
+          "task",
+          "text"
+        ],
+        "type": "object"
+      },
+      "details": {
+        "properties": {
+          "href": {
+            "type": "string"
+          },
+          "tool": {
+            "const": "get_artifact"
+          }
+        },
+        "required": [
+          "href",
+          "tool"
+        ],
+        "type": "object"
+      },
+      "downloadable": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "hosted": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "id": {
+        "type": "string"
+      },
+      "licenseLabel": {
+        "type": "string"
+      },
+      "name": {
+        "type": "string"
+      },
+      "next_call": {
+        "type": "object"
+      },
+      "serve_verdict": {
+        "additionalProperties": false,
+        "properties": {
+          "bytes_verified": {
+            "type": "boolean"
+          },
+          "can_download": {
+            "type": "boolean"
+          },
+          "checked_at": {
+            "format": "date-time",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "evidence_url": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "freshness": {
+            "enum": [
+              "current",
+              "stale"
+            ],
+            "type": "string"
+          },
+          "note": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "additionalProperties": false,
+                "properties": {
+                  "downloadable": {
+                    "type": "boolean"
+                  },
+                  "summary": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "summary"
+                ],
+                "type": "object"
+              }
+            ]
+          },
+          "noteMessage": {
+            "type": "string"
+          },
+          "signature": {
+            "enum": [
+              "signed",
+              "unsigned",
+              "pending"
+            ],
+            "type": "string"
+          }
+        },
+        "required": [
+          "can_download",
+          "bytes_verified",
+          "signature",
+          "freshness",
+          "checked_at",
+          "evidence_url"
+        ],
+        "type": "object"
+      },
+      "sizeBytes": {
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "task": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name",
+      "task",
+      "sizeBytes",
+      "licenseLabel",
+      "hosted",
+      "downloadable",
+      "details"
+    ],
+    "type": "object"
+  },
+  {
+    "type": "object"
+  }
+]

Changed1 schema field changedOct 22, 2026

changedOutput schema / properties / rows / items / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "properties": {
-      "board": {
-        "type": "object"
-      },
-      "details": {
-        "properties": {
-          "href": {
-            "type": "string"
-          },
-          "tool": {
-            "const": "get_artifact"
-          }
-        },
-        "required": [
-          "href",
-          "tool"
-        ],
-        "type": "object"
-      },
-      "downloadable": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "hosted": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "id": {
-        "type": "string"
-      },
-      "licenseLabel": {
-        "type": "string"
-      },
-      "name": {
-        "type": "string"
-      },
-      "next_call": {
-        "type": "object"
-      },
-      "serve_verdict": {
-        "additionalProperties": false,
-        "properties": {
-          "bytes_verified": {
-            "type": "boolean"
-          },
-          "can_download": {
-            "type": "boolean"
-          },
-          "checked_at": {
-            "format": "date-time",
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "evidence_url": {
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "freshness": {
-            "enum": [
-              "current",
-              "stale"
-            ],
-            "type": "string"
-          },
-          "signature": {
-            "enum": [
-              "signed",
-              "unsigned",
-              "pending"
-            ],
-            "type": "string"
-          }
-        },
-        "required": [
-          "can_download",
-          "bytes_verified",
-          "signature",
-          "freshness",
-          "checked_at",
-          "evidence_url"
-        ],
-        "type": "object"
-      },
-      "sizeBytes": {
-        "type": [
-          "number",
-          "null"
-        ]
-      },
-      "task": {
-        "type": [
-          "string",
-          "null"
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name",
-      "task",
-      "sizeBytes",
-      "licenseLabel",
-      "hosted",
-      "downloadable",
-      "details"
-    ],
-    "type": "object"
-  },
-  {
-    "description": "Full details when detail is full, or a separate service handoff.",
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "properties": {
+      "board": {
+        "type": "object"
+      },
+      "details": {
+        "properties": {
+          "href": {
+            "type": "string"
+          },
+          "tool": {
+            "const": "get_artifact"
+          }
+        },
+        "required": [
+          "href",
+          "tool"
+        ],
+        "type": "object"
+      },
+      "downloadable": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "hosted": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "id": {
+        "type": "string"
+      },
+      "licenseLabel": {
+        "type": "string"
+      },
+      "name": {
+        "type": "string"
+      },
+      "next_call": {
+        "type": "object"
+      },
+      "serve_verdict": {
+        "additionalProperties": false,
+        "properties": {
+          "bytes_verified": {
+            "type": "boolean"
+          },
+          "can_download": {
+            "type": "boolean"
+          },
+          "checked_at": {
+            "format": "date-time",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "evidence_url": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "freshness": {
+            "enum": [
+              "current",
+              "stale"
+            ],
+            "type": "string"
+          },
+          "note": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "additionalProperties": false,
+                "properties": {
+                  "downloadable": {
+                    "type": "boolean"
+                  },
+                  "summary": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "summary"
+                ],
+                "type": "object"
+              }
+            ]
+          },
+          "noteMessage": {
+            "description": "Original route note, when a public qualification occupies note.",
+            "type": "string"
+          },
+          "signature": {
+            "enum": [
+              "signed",
+              "unsigned",
+              "pending"
+            ],
+            "type": "string"
+          }
+        },
+        "required": [
+          "can_download",
+          "bytes_verified",
+          "signature",
+          "freshness",
+          "checked_at",
+          "evidence_url"
+        ],
+        "type": "object"
+      },
+      "sizeBytes": {
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "task": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name",
+      "task",
+      "sizeBytes",
+      "licenseLabel",
+      "hosted",
+      "downloadable",
+      "details"
+    ],
+    "type": "object"
+  },
+  {
+    "description": "Full details when detail is full, or a separate service handoff.",
+    "type": "object"
+  }
+]

Changed1 schema field changedOct 22, 2026

changedOutput schema / properties / rows / items / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "properties": {
-      "board": {
-        "type": "object"
-      },
-      "details": {
-        "properties": {
-          "href": {
-            "type": "string"
-          },
-          "tool": {
-            "const": "get_artifact"
-          }
-        },
-        "required": [
-          "href",
-          "tool"
-        ],
-        "type": "object"
-      },
-      "downloadable": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "hosted": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "id": {
-        "type": "string"
-      },
-      "licenseLabel": {
-        "type": "string"
-      },
-      "name": {
-        "type": "string"
-      },
-      "next_call": {
-        "type": "object"
-      },
-      "serve_verdict": {
-        "additionalProperties": false,
-        "properties": {
-          "bytes_verified": {
-            "type": "boolean"
-          },
-          "can_download": {
-            "type": "boolean"
-          },
-          "checked_at": {
-            "format": "date-time",
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "evidence_url": {
-            "type": [
-              "string",
-              "null"
-            ]
-          },
-          "freshness": {
-            "enum": [
-              "current",
-              "stale"
-            ],
-            "type": "string"
-          },
-          "note": {
-            "anyOf": [
-              {
-                "type": "string"
-              },
-              {
-                "additionalProperties": false,
-                "properties": {
-                  "downloadable": {
-                    "type": "boolean"
-                  },
-                  "summary": {
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "summary"
-                ],
-                "type": "object"
-              }
-            ]
-          },
-          "noteMessage": {
-            "description": "Original route note, when a public qualification occupies note.",
-            "type": "string"
-          },
-          "signature": {
-            "enum": [
-              "signed",
-              "unsigned",
-              "pending"
-            ],
-            "type": "string"
-          }
-        },
-        "required": [
-          "can_download",
-          "bytes_verified",
-          "signature",
-          "freshness",
-          "checked_at",
-          "evidence_url"
-        ],
-        "type": "object"
-      },
-      "sizeBytes": {
-        "type": [
-          "number",
-          "null"
-        ]
-      },
-      "task": {
-        "type": [
-          "string",
-          "null"
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name",
-      "task",
-      "sizeBytes",
-      "licenseLabel",
-      "hosted",
-      "downloadable",
-      "details"
-    ],
-    "type": "object"
-  },
-  {
-    "description": "Full details when detail is full, or a separate service handoff.",
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "properties": {
+      "board": {
+        "type": "object"
+      },
+      "details": {
+        "properties": {
+          "href": {
+            "type": "string"
+          },
+          "tool": {
+            "const": "get_artifact"
+          }
+        },
+        "required": [
+          "href",
+          "tool"
+        ],
+        "type": "object"
+      },
+      "downloadable": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "hosted": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "id": {
+        "type": "string"
+      },
+      "licenseLabel": {
+        "type": "string"
+      },
+      "name": {
+        "type": "string"
+      },
+      "next_call": {
+        "type": "object"
+      },
+      "serve_verdict": {
+        "additionalProperties": false,
+        "properties": {
+          "bytes_verified": {
+            "type": "boolean"
+          },
+          "can_download": {
+            "type": "boolean"
+          },
+          "checked_at": {
+            "format": "date-time",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "evidence_url": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "freshness": {
+            "enum": [
+              "current",
+              "stale"
+            ],
+            "type": "string"
+          },
+          "signature": {
+            "enum": [
+              "signed",
+              "unsigned",
+              "pending"
+            ],
+            "type": "string"
+          }
+        },
+        "required": [
+          "can_download",
+          "bytes_verified",
+          "signature",
+          "freshness",
+          "checked_at",
+          "evidence_url"
+        ],
+        "type": "object"
+      },
+      "sizeBytes": {
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "task": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name",
+      "task",
+      "sizeBytes",
+      "licenseLabel",
+      "hosted",
+      "downloadable",
+      "details"
+    ],
+    "type": "object"
+  },
+  {
+    "description": "Full details when detail is full, or a separate service handoff.",
+    "type": "object"
+  }
+]

Changed1 schema field changedOct 22, 2026

changedOutput schema / properties / rows / items / anyOf

Previous value: -[
-  {
-    "additionalProperties": true,
-    "properties": {
-      "board": {
-        "type": "object"
-      },
-      "details": {
-        "properties": {
-          "href": {
-            "type": "string"
-          },
-          "tool": {
-            "const": "get_artifact"
-          }
-        },
-        "required": [
-          "href",
-          "tool"
-        ],
-        "type": "object"
-      },
-      "downloadable": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "hosted": {
-        "type": [
-          "boolean",
-          "null"
-        ]
-      },
-      "id": {
-        "type": "string"
-      },
-      "licenseLabel": {
-        "type": "string"
-      },
-      "name": {
-        "type": "string"
-      },
-      "next_call": {
-        "type": "object"
-      },
-      "sizeBytes": {
-        "type": [
-          "number",
-          "null"
-        ]
-      },
-      "task": {
-        "type": [
-          "string",
-          "null"
-        ]
-      }
-    },
-    "required": [
-      "id",
-      "name",
-      "task",
-      "sizeBytes",
-      "licenseLabel",
-      "hosted",
-      "downloadable",
-      "details"
-    ],
-    "type": "object"
-  },
-  {
-    "description": "Full details when detail is full, or a separate service handoff.",
-    "type": "object"
-  }
-]New value: +[
+  {
+    "additionalProperties": true,
+    "properties": {
+      "board": {
+        "type": "object"
+      },
+      "details": {
+        "properties": {
+          "href": {
+            "type": "string"
+          },
+          "tool": {
+            "const": "get_artifact"
+          }
+        },
+        "required": [
+          "href",
+          "tool"
+        ],
+        "type": "object"
+      },
+      "downloadable": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "hosted": {
+        "type": [
+          "boolean",
+          "null"
+        ]
+      },
+      "id": {
+        "type": "string"
+      },
+      "licenseLabel": {
+        "type": "string"
+      },
+      "name": {
+        "type": "string"
+      },
+      "next_call": {
+        "type": "object"
+      },
+      "serve_verdict": {
+        "additionalProperties": false,
+        "properties": {
+          "bytes_verified": {
+            "type": "boolean"
+          },
+          "can_download": {
+            "type": "boolean"
+          },
+          "checked_at": {
+            "format": "date-time",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "evidence_url": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "freshness": {
+            "enum": [
+              "current",
+              "stale"
+            ],
+            "type": "string"
+          },
+          "note": {
+            "anyOf": [
+              {
+                "type": "string"
+              },
+              {
+                "additionalProperties": false,
+                "properties": {
+                  "downloadable": {
+                    "type": "boolean"
+                  },
+                  "summary": {
+                    "type": "string"
+                  }
+                },
+                "required": [
+                  "summary"
+                ],
+                "type": "object"
+              }
+            ]
+          },
+          "noteMessage": {
+            "description": "Original route note, when a public qualification occupies note.",
+            "type": "string"
+          },
+          "signature": {
+            "enum": [
+              "signed",
+              "unsigned",
+              "pending"
+            ],
+            "type": "string"
+          }
+        },
+        "required": [
+          "can_download",
+          "bytes_verified",
+          "signature",
+          "freshness",
+          "checked_at",
+          "evidence_url"
+        ],
+        "type": "object"
+      },
+      "sizeBytes": {
+        "type": [
+          "number",
+          "null"
+        ]
+      },
+      "task": {
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "required": [
+      "id",
+      "name",
+      "task",
+      "sizeBytes",
+      "licenseLabel",
+      "hosted",
+      "downloadable",
+      "details"
+    ],
+    "type": "object"
+  },
+  {
+    "description": "Full details when detail is full, or a separate service handoff.",
+    "type": "object"
+  }
+]

Changed1 schema field changedOct 18, 2026

changedInput schema / properties / task / description

Previous value: -"Task the model or service should perform."New value: +"Exact catalog task label, or code, chat, pictures. For a broad capability such as reranking, use q without task; an exact task filter can exclude matches."

Changed1 schema field changedOct 14, 2026

changedInput schema / properties / detail / description

Previous value: -"Summary rows by default. Use full for detailed rows, or get_artifact with a returned id; large results include bounded previews and detail links."New value: +"Summary rows by default; full returns detailed rows. Large results include bounded previews and detail links."

Changed17 schema fields changedOct 10, 2026

addedInput schema / properties / commercial / description

Added value: +"True to require recorded permission for commercial use."

addedInput schema / properties / cursor / description

Added value: +"Page cursor returned by the previous read."

addedInput schema / properties / detail

Added value: +{
+  "default": "summary",
+  "description": "Summary rows by default. Use full for detailed rows, or get_artifact with a returned id; large results include bounded previews and detail links.",
+  "enum": [
+    "summary",
+    "full"
+  ],
+  "type": "string"
+}

addedInput schema / properties / explain / description
```
Added value: +"explain; value for this operation."
```
addedInput schema / properties / format / description
```
Added value: +"format; value for this operation."
```
addedInput schema / properties / framework / description
```
Added value: +"framework; value for this operation."
```
addedInput schema / properties / hosting / description
```
Added value: +"hosting; value for this operation."
```
addedInput schema / properties / license / description
```
Added value: +"license; value for this operation."
```

addedInput schema / properties / limit / description

Added value: +"Maximum number of returned rows; use the stated bounds."

addedInput schema / properties / q / description
```
Added value: +"Text to search for."
```

addedInput schema / properties / reviewStatus / description

Added value: +"review Status; value for this operation."

addedInput schema / properties / semantic / description
```
Added value: +"semantic; value for this operation."
```
addedInput schema / properties / sort / description
```
Added value: +"sort; value for this operation."
```
addedInput schema / properties / source / description
```
Added value: +"Source provider name."
```

addedInput schema / properties / task / description

Added value: +"Task the model or service should perform."

addedInput schema / properties / type / description
```
Added value: +"type; value for this operation."
```

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "additionalProperties": true,
+  "properties": {
+    "nextCursor": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "note": {
+      "properties": {
+        "summary": {
+          "type": "string"
+        }
+      },
+      "type": "object"
+    },
+    "rows": {
+      "items": {
+        "anyOf": [
+          {
+            "additionalProperties": true,
+            "properties": {
+              "board": {
+                "type": "object"
+              },
+              "details": {
+                "properties": {
+                  "href": {
+                    "type": "string"
+                  },
+                  "tool": {
+                    "const": "get_artifact"
+                  }
+                },
+                "required": [
+                  "href",
+                  "tool"
+                ],
+                "type": "object"
+              },
+              "downloadable": {
+                "type": [
+                  "boolean",
+                  "null"
+                ]
+              },
+              "hosted": {
+                "type": [
+                  "boolean",
+                  "null"
+                ]
+              },
+              "id": {
+                "type": "string"
+              },
+              "licenseLabel": {
+                "type": "string"
+              },
+              "name": {
+                "type": "string"
+              },
+              "next_call": {
+                "type": "object"
+              },
+              "sizeBytes": {
+                "type": [
+                  "number",
+                  "null"
+                ]
+              },
+              "task": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "required": [
+              "id",
+              "name",
+              "task",
+              "sizeBytes",
+              "licenseLabel",
+              "hosted",
+              "downloadable",
+              "details"
+            ],
+            "type": "object"
+          },
+          {
+            "description": "Full details when detail is full, or a separate service handoff.",
+            "type": "object"
+          }
+        ]
+      },
+      "type": "array"
+    },
+    "total": {
+      "type": [
+        "number",
+        "null"
+      ]
+    }
+  },
+  "type": "object"
+}

First observedJul 11, 2026

TDQS

C2.6/5.0

Behavior2/5

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

Annotations declare readOnlyHint=true and openWorldHint=false, so the basic safety profile is covered. Beyond that, the description says nothing about pagination via cursor, the 200-item limit cap, the summary versus full detail modes, semantic search behavior, or what 'explain' does. For a tool with 17 parameters and a rich search surface, this leaves substantial behavioral gaps.

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

Conciseness3/5

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

The description is front-loaded and contains no filler. But at two short sentences for a seventeen-parameter search tool, it is under-specified rather than appropriately concise. Every sentence earns its place, but many necessary sentences are missing.

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?

An output schema exists, so return values need not be explained. Still, the description does not come close to covering the complexity of the input surface: no pagination model, no guidance on filter interactions, no explanation of detail modes, and no differentiation from sibling search or retrieval tools. It is materially incomplete for a tool of this breadth.

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?

Schema description coverage is 0%, so the description must compensate, but it only explains two of seventeen parameters. It does clarify that q is free text while task is an exact label filter, which is useful. However, it leaves sort, type, limit, owner, cursor, detail, format, source, explain, hosting, license, semantic, framework, commercial, and reviewStatus entirely undocumented.

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

Purpose4/5

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

The description states a specific verb and resource: 'Search model and dataset records.' That is clear enough for an agent to know the general operation. However, it does not differentiate this tool from siblings such as find_runnable, get_artifact, or get_artifact_card, which likely also surface model/dataset records.

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 provides no guidance on when to use this tool versus alternatives. It names no prerequisites, exclusions, or sibling tools. The only usage-adjacent content is a brief explanation of q and task, which is parameter semantics rather than tool-selection guidance.

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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