EximAgent

Company website and summary

exim__company

Read-onlyIdempotent

Returns a company's website, profile and summary from its name, with optional country, address and product hints to disambiguate.

Input Schema

Name	Required	Description
`name`	Yes	Company name
`address`	No	Location signal (city, state, country)
`country`	No	Country (any format)
`product`	No	Product or industry hint

Output Schema

Name	Required	Description	Default
`data`	Yes
`stats`	No
`_debug`	No
`summary`	Yes
`warnings`	No
`nextActions`	Yes
`correlationId`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed58 schema fields changedOct 28, 2026

addedOutput schema / $defs / value10 / additionalProperties
```
Added value: +false
```

removedOutput schema / $defs / value10 / anyOf

Removed value: -[
-  {
-    "additionalProperties": {
-      "type": "number"
-    },
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / $defs / value10 / properties

Added value: +{
+  "ai_column_meta": {
+    "type": [
+      "null",
+      "boolean",
+      "number",
+      "string",
+      "array",
+      "object"
+    ]
+  },
+  "ai_column_values": {
+    "$ref": "#/$defs/value12"
+  },
+  "canonical_url": {
+    "type": "string"
+  },
+  "collection_id": {
+    "anyOf": [
+      {
+        "format": "uuid",
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "company_country": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "company_id": {
+    "anyOf": [
+      {
+        "format": "uuid",
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "company_name": {
+    "type": "string"
+  },
+  "company_url": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "created_at": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "discovery_source": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "id": {
+    "anyOf": [
+      {
+        "format": "uuid",
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "keywords": {
+    "$ref": "#/$defs/value11"
+  },
+  "match_reasons": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "outreach_stage": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "priority": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "reasoning": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "score": {
+    "anyOf": [
+      {
+        "type": "number"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "updated_at": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  }
+}

addedOutput schema / $defs / value10 / required

Added value: +[
+  "ai_column_meta",
+  "ai_column_values",
+  "canonical_url",
+  "collection_id",
+  "company_country",
+  "company_id",
+  "company_name",
+  "company_url",
+  "created_at",
+  "discovery_source",
+  "id",
+  "keywords",
+  "match_reasons",
+  "outreach_stage",
+  "priority",
+  "reasoning",
+  "score",
+  "updated_at"
+]

addedOutput schema / $defs / value10 / type
```
Added value: +"object"
```

changedOutput schema / $defs / value11 / anyOf

Previous value: -[
-  {
-    "items": {
-      "$ref": "#/$defs/value12"
-    },
-    "type": "array"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "items": {
+      "type": "string"
+    },
+    "type": "array"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / $defs / value12 / additionalProperties
```
Removed value: -false
```

addedOutput schema / $defs / value12 / anyOf

Added value: +[
+  {
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / $defs / value12 / properties

Removed value: -{
-  "code": {
-    "type": "string"
-  },
-  "message": {
-    "type": "string"
-  }
-}

removedOutput schema / $defs / value12 / required
```
Removed value: -[
-  "code",
-  "message"
-]
```
removedOutput schema / $defs / value12 / type
```
Removed value: -"object"
```
addedOutput schema / $defs / value13 / additionalProperties
```
Added value: +false
```

removedOutput schema / $defs / value13 / anyOf

Removed value: -[
-  {
-    "additionalProperties": {
-      "type": [
-        "null",
-        "boolean",
-        "number",
-        "string",
-        "array",
-        "object"
-      ]
-    },
-    "type": "object"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / $defs / value13 / properties

Added value: +{
+  "displayName": {
+    "type": "string"
+  },
+  "message": {
+    "type": "string"
+  },
+  "pendingId": {
+    "type": "string"
+  },
+  "reportingCountry": {
+    "type": "string"
+  },
+  "status": {
+    "type": "string"
+  }
+}

addedOutput schema / $defs / value13 / required

Added value: +[
+  "displayName",
+  "message",
+  "pendingId",
+  "reportingCountry",
+  "status"
+]

addedOutput schema / $defs / value13 / type
```
Added value: +"object"
```

addedOutput schema / $defs / value14

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "id": {
+      "type": "string"
+    },
+    "url": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "id",
+    "url"
+  ],
+  "type": "object"
+}

addedOutput schema / $defs / value15

Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "type": [
+          "null",
+          "boolean",
+          "number",
+          "string",
+          "array",
+          "object"
+        ]
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value16

Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "$ref": "#/$defs/value17"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value17

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "command": {
+      "type": "string"
+    },
+    "cost": {
+      "type": "string"
+    },
+    "label": {
+      "type": "string"
+    },
+    "rationale": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "command",
+    "cost",
+    "label",
+    "rationale"
+  ],
+  "type": "object"
+}

addedOutput schema / $defs / value18

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {
+        "type": "number"
+      },
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value19

Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "$ref": "#/$defs/value20"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value20

Added value: +{
+  "additionalProperties": false,
+  "properties": {
+    "code": {
+      "type": "string"
+    },
+    "message": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "code",
+    "message"
+  ],
+  "type": "object"
+}

addedOutput schema / $defs / value21

Added value: +{
+  "anyOf": [
+    {
+      "additionalProperties": {
+        "type": [
+          "null",
+          "boolean",
+          "number",
+          "string",
+          "array",
+          "object"
+        ]
+      },
+      "type": "object"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value7 / additionalProperties
```
Added value: +false
```

removedOutput schema / $defs / value7 / anyOf

Removed value: -[
-  {
-    "items": {
-      "type": [
-        "null",
-        "boolean",
-        "number",
-        "string",
-        "array",
-        "object"
-      ]
-    },
-    "type": "array"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / $defs / value7 / properties

Added value: +{
+  "company": {
+    "anyOf": [
+      {
+        "$ref": "#/$defs/value9"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "fit": {
+    "anyOf": [
+      {
+        "$ref": "#/$defs/value8"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "membership": {
+    "anyOf": [
+      {
+        "$ref": "#/$defs/value10"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "pending": {
+    "anyOf": [
+      {
+        "$ref": "#/$defs/value13"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  }
+}

addedOutput schema / $defs / value7 / type
```
Added value: +"object"
```
addedOutput schema / $defs / value8 / additionalProperties
```
Added value: +false
```

removedOutput schema / $defs / value8 / anyOf

Removed value: -[
-  {
-    "items": {
-      "$ref": "#/$defs/value9"
-    },
-    "type": "array"
-  },
-  {
-    "type": "null"
-  }
-]

addedOutput schema / $defs / value8 / properties

Added value: +{
+  "company_id": {
+    "anyOf": [
+      {
+        "format": "uuid",
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "created_at": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "discovery_source": {
+    "type": "string"
+  },
+  "evidence_tier": {
+    "type": "integer"
+  },
+  "id": {
+    "anyOf": [
+      {
+        "format": "uuid",
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "match_reasons": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "priority": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "reasoning": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "score": {
+    "anyOf": [
+      {
+        "type": "number"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "target_id": {
+    "anyOf": [
+      {
+        "format": "uuid",
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "target_kind": {
+    "type": "string"
+  },
+  "updated_at": {
+    "anyOf": [
+      {
+        "type": "string"
+      },
+      {
+        "type": "null"
+      }
+    ]
+  },
+  "user_id": {
+    "type": "string"
+  }
+}

addedOutput schema / $defs / value8 / required

Added value: +[
+  "company_id",
+  "created_at",
+  "discovery_source",
+  "evidence_tier",
+  "id",
+  "match_reasons",
+  "priority",
+  "reasoning",
+  "score",
+  "target_id",
+  "target_kind",
+  "updated_at",
+  "user_id"
+]

addedOutput schema / $defs / value8 / type
```
Added value: +"object"
```

addedOutput schema / $defs / value9 / properties / address

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / base_url

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / canonical_url
```
Added value: +{
+  "type": "string"
+}
```
removedOutput schema / $defs / value9 / properties / command
```
Removed value: -{
-  "type": "string"
-}
```
removedOutput schema / $defs / value9 / properties / cost
```
Removed value: -{
-  "type": "string"
-}
```

addedOutput schema / $defs / value9 / properties / country

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / description

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / id

Added value: +{
+  "anyOf": [
+    {
+      "format": "uuid",
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / industry

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

removedOutput schema / $defs / value9 / properties / label
```
Removed value: -{
-  "type": "string"
-}
```
addedOutput schema / $defs / value9 / properties / name
```
Added value: +{
+  "type": "string"
+}
```
removedOutput schema / $defs / value9 / properties / rationale
```
Removed value: -{
-  "type": "string"
-}
```
addedOutput schema / $defs / value9 / properties / resolution_source
```
Added value: +{
+  "type": "string"
+}
```

addedOutput schema / $defs / value9 / properties / trade_potential

Added value: +{
+  "anyOf": [
+    {
+      "type": "number"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / trade_potential_reasoning

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / updated_at

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

addedOutput schema / $defs / value9 / properties / url

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

changedOutput schema / $defs / value9 / required

Previous value: -[
-  "command",
-  "cost",
-  "label",
-  "rationale"
-]New value: +[
+  "address",
+  "base_url",
+  "canonical_url",
+  "country",
+  "description",
+  "id",
+  "industry",
+  "name",
+  "resolution_source",
+  "trade_potential",
+  "trade_potential_reasoning",
+  "updated_at",
+  "url"
+]

changedOutput schema / properties / _debug / $ref

Previous value: -"#/$defs/value13"New value: +"#/$defs/value21"

addedOutput schema / properties / data / properties / context / anyOf

Added value: +[
+  {
+    "type": [
+      "null",
+      "boolean",
+      "number",
+      "string",
+      "array",
+      "object"
+    ]
+  },
+  {
+    "additionalProperties": false,
+    "properties": {
+      "collection": {
+        "$ref": "#/$defs/value14"
+      },
+      "sourceObservation": {
+        "type": [
+          "null",
+          "boolean",
+          "number",
+          "string",
+          "array",
+          "object"
+        ]
+      }
+    },
+    "required": [
+      "sourceObservation"
+    ],
+    "type": "object"
+  }
+]

removedOutput schema / properties / data / properties / context / type

Removed value: -[
-  "null",
-  "boolean",
-  "number",
-  "string",
-  "array",
-  "object"
-]

changedOutput schema / properties / data / properties / items / anyOf

Previous value: -[
-  {
-    "items": {
-      "$ref": "#/$defs/value0"
-    },
-    "type": "array"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "items": {
+      "anyOf": [
+        {
+          "$ref": "#/$defs/value0"
+        },
+        {
+          "$ref": "#/$defs/value7"
+        }
+      ]
+    },
+    "type": "array"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / properties / nextActions / $ref

Previous value: -"#/$defs/value8"New value: +"#/$defs/value16"

changedOutput schema / properties / stats / $ref

Previous value: -"#/$defs/value10"New value: +"#/$defs/value18"

changedOutput schema / properties / warnings / $ref

Previous value: -"#/$defs/value11"New value: +"#/$defs/value19"

Changed10 schema fields changedOct 13, 2026

removedInput schema / properties / --address

Removed value: -{
-  "description": "Location signal (city, state, country)",
-  "type": "string"
-}

removedInput schema / properties / --country

Removed value: -{
-  "description": "Country (any format)",
-  "type": "string"
-}

removedInput schema / properties / --name

Removed value: -{
-  "description": "Company name",
-  "type": "string"
-}

removedInput schema / properties / --product

Removed value: -{
-  "description": "Product or industry hint",
-  "type": "string"
-}

addedInput schema / properties / address

Added value: +{
+  "description": "Location signal (city, state, country)",
+  "maxLength": 8000,
+  "type": "string"
+}

addedInput schema / properties / country

Added value: +{
+  "description": "Country (any format)",
+  "maxLength": 8000,
+  "type": "string"
+}

addedInput schema / properties / name

Added value: +{
+  "description": "Company name",
+  "maxLength": 8000,
+  "type": "string"
+}

addedInput schema / properties / product

Added value: +{
+  "description": "Product or industry hint",
+  "maxLength": 8000,
+  "type": "string"
+}

changedInput schema / required

Previous value: -[
-  "--name"
-]New value: +[
+  "name"
+]

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "$defs": {
+    "value0": {
+      "additionalProperties": false,
+      "properties": {
+        "confidence": {
+          "type": "string"
+        },
+        "inputsResolved": {
+          "$ref": "#/$defs/value1"
+        },
+        "profile": {
+          "$ref": "#/$defs/value2"
+        },
+        "url": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "confidence",
+        "inputsResolved",
+        "profile",
+        "url"
+      ],
+      "type": "object"
+    },
+    "value1": {
+      "additionalProperties": false,
+      "properties": {
+        "address": {
+          "type": "string"
+        },
+        "country": {
+          "type": "string"
+        },
+        "name": {
+          "type": "string"
+        },
+        "product": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "address",
+        "country",
+        "name",
+        "product"
+      ],
+      "type": "object"
+    },
+    "value10": {
+      "anyOf": [
+        {
+          "additionalProperties": {
+            "type": "number"
+          },
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value11": {
+      "anyOf": [
+        {
+          "items": {
+            "$ref": "#/$defs/value12"
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value12": {
+      "additionalProperties": false,
+      "properties": {
+        "code": {
+          "type": "string"
+        },
+        "message": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "code",
+        "message"
+      ],
+      "type": "object"
+    },
+    "value13": {
+      "anyOf": [
+        {
+          "additionalProperties": {
+            "type": [
+              "null",
+              "boolean",
+              "number",
+              "string",
+              "array",
+              "object"
+            ]
+          },
+          "type": "object"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value2": {
+      "additionalProperties": false,
+      "properties": {
+        "contact": {
+          "$ref": "#/$defs/value3"
+        },
+        "hq": {
+          "type": "string"
+        },
+        "industries": {
+          "$ref": "#/$defs/value4"
+        },
+        "leadership": {
+          "$ref": "#/$defs/value5"
+        },
+        "overview": {
+          "type": "string"
+        },
+        "products": {
+          "$ref": "#/$defs/value6"
+        },
+        "yearFounded": {
+          "type": "number"
+        }
+      },
+      "required": [
+        "contact",
+        "hq",
+        "industries",
+        "leadership",
+        "overview",
+        "products",
+        "yearFounded"
+      ],
+      "type": "object"
+    },
+    "value3": {
+      "additionalProperties": false,
+      "properties": {
+        "email": {
+          "type": "string"
+        },
+        "phone": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "email",
+        "phone"
+      ],
+      "type": "object"
+    },
+    "value4": {
+      "anyOf": [
+        {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value5": {
+      "anyOf": [
+        {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value6": {
+      "anyOf": [
+        {
+          "items": {
+            "type": "string"
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value7": {
+      "anyOf": [
+        {
+          "items": {
+            "type": [
+              "null",
+              "boolean",
+              "number",
+              "string",
+              "array",
+              "object"
+            ]
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value8": {
+      "anyOf": [
+        {
+          "items": {
+            "$ref": "#/$defs/value9"
+          },
+          "type": "array"
+        },
+        {
+          "type": "null"
+        }
+      ]
+    },
+    "value9": {
+      "additionalProperties": false,
+      "properties": {
+        "command": {
+          "type": "string"
+        },
+        "cost": {
+          "type": "string"
+        },
+        "label": {
+          "type": "string"
+        },
+        "rationale": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "command",
+        "cost",
+        "label",
+        "rationale"
+      ],
+      "type": "object"
+    }
+  },
+  "additionalProperties": false,
+  "properties": {
+    "_debug": {
+      "$ref": "#/$defs/value13"
+    },
+    "correlationId": {
+      "type": "string"
+    },
+    "data": {
+      "additionalProperties": false,
+      "properties": {
+        "context": {
+          "type": [
+            "null",
+            "boolean",
+            "number",
+            "string",
+            "array",
+            "object"
+          ]
+        },
+        "cursor": {
+          "type": "string"
+        },
+        "has_more": {
+          "type": "boolean"
+        },
+        "items": {
+          "anyOf": [
+            {
+              "items": {
+                "$ref": "#/$defs/value0"
+              },
+              "type": "array"
+            },
+            {
+              "type": "null"
+            }
+          ]
+        }
+      },
+      "required": [
+        "context",
+        "has_more",
+        "items"
+      ],
+      "type": "object"
+    },
+    "nextActions": {
+      "$ref": "#/$defs/value8"
+    },
+    "stats": {
+      "$ref": "#/$defs/value10"
+    },
+    "summary": {
+      "type": "string"
+    },
+    "warnings": {
+      "$ref": "#/$defs/value11"
+    }
+  },
+  "required": [
+    "data",
+    "nextActions",
+    "summary"
+  ],
+  "type": "object"
+}

First observedOct 9, 2026

TDQS

A3.5/5.0

Behavior3/5

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

Annotations already cover the safety profile (readOnly, idempotent, non-destructive, openWorld=false), so the description only needs to add context. It adds the notion of disambiguation hints, but says nothing about what happens on no-match, whether results are cached/stale, or how authoritative the profile is — with openWorldHint=false the agent may wrongly assume live web lookups.

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?

A single front-loaded sentence with no filler, delivering the return payload first and the disambiguation qualifier second. Slightly dense phrasing ('from its name') costs little but keeps it from perfect.

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 four well-documented params, an output schema, and rich annotations, the description's burden is narrow and mostly met: purpose and disambiguation are covered. The remaining gap is sibling disambiguation against resolve/profile/enrich, which matters heavily in a 70-tool surface.

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 coverage is 100%, so each parameter already has a description; baseline is 3. The description contributes the rationale that the three optional fields exist to disambiguate the name, which is useful framing but not syntax or format detail beyond the schema.

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?

Specific verb ('Returns') plus concrete resources (website, profile, summary) keyed off a company name, so an agent knows exactly what comes back. It does not differentiate itself from close siblings like exim__company__resolve, exim__companies__profile, or exim__enrich__company, which is the only thing keeping it from a 5.

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?

The clause 'with optional country, address and product hints to disambiguate' implies the usage context (ambiguous company names, supply extra signals), but no explicit when-to-use rule, no exclusions, and no named alternative such as resolve or enrich. Usage is inferable rather than stated.

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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