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Read a company website

exim__crawl__run
Read-onlyIdempotent

Reads a website's homepage and relevant internal pages as markdown. Repeat reads of the same URL are not charged again.

Input Schema

NameRequiredDescriptionDefault
urlYesWebsite URL (https://...); reads homepage and relevant internal pages.

Output Schema

NameRequiredDescriptionDefault
dataYes
statsNo
_debugNo
summaryYes
warningsNo
nextActionsYes
correlationIdNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed4 schema fields changed
    • removedInput schema / properties / --url
      Removed value: -{
      -  "description": "Website URL (https://...); reads homepage and relevant internal pages.",
      -  "type": "string"
      -}
    • addedInput schema / properties / url
      Added value: +{
      +  "description": "Website URL (https://...); reads homepage and relevant internal pages.",
      +  "format": "url",
      +  "maxLength": 8000,
      +  "type": "string"
      +}
    • changedInput schema / required
      Previous value: -[
      -  "--url"
      -]New value: +[
      +  "url"
      +]
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
      +  "$defs": {
      +    "value0": {
      +      "additionalProperties": false,
      +      "properties": {
      +        "html": {
      +          "type": "string"
      +        },
      +        "markdown": {
      +          "type": "string"
      +        },
      +        "route": {
      +          "type": "string"
      +        },
      +        "url": {
      +          "type": "string"
      +        }
      +      },
      +      "required": [
      +        "html",
      +        "markdown",
      +        "route",
      +        "url"
      +      ],
      +      "type": "object"
      +    },
      +    "value1": {
      +      "anyOf": [
      +        {
      +          "items": {
      +            "type": [
      +              "null",
      +              "boolean",
      +              "number",
      +              "string",
      +              "array",
      +              "object"
      +            ]
      +          },
      +          "type": "array"
      +        },
      +        {
      +          "type": "null"
      +        }
      +      ]
      +    },
      +    "value2": {
      +      "anyOf": [
      +        {
      +          "items": {
      +            "$ref": "#/$defs/value3"
      +          },
      +          "type": "array"
      +        },
      +        {
      +          "type": "null"
      +        }
      +      ]
      +    },
      +    "value3": {
      +      "additionalProperties": false,
      +      "properties": {
      +        "command": {
      +          "type": "string"
      +        },
      +        "cost": {
      +          "type": "string"
      +        },
      +        "label": {
      +          "type": "string"
      +        },
      +        "rationale": {
      +          "type": "string"
      +        }
      +      },
      +      "required": [
      +        "command",
      +        "cost",
      +        "label",
      +        "rationale"
      +      ],
      +      "type": "object"
      +    },
      +    "value4": {
      +      "anyOf": [
      +        {
      +          "additionalProperties": {
      +            "type": "number"
      +          },
      +          "type": "object"
      +        },
      +        {
      +          "type": "null"
      +        }
      +      ]
      +    },
      +    "value5": {
      +      "anyOf": [
      +        {
      +          "items": {
      +            "$ref": "#/$defs/value6"
      +          },
      +          "type": "array"
      +        },
      +        {
      +          "type": "null"
      +        }
      +      ]
      +    },
      +    "value6": {
      +      "additionalProperties": false,
      +      "properties": {
      +        "code": {
      +          "type": "string"
      +        },
      +        "message": {
      +          "type": "string"
      +        }
      +      },
      +      "required": [
      +        "code",
      +        "message"
      +      ],
      +      "type": "object"
      +    },
      +    "value7": {
      +      "anyOf": [
      +        {
      +          "additionalProperties": {
      +            "type": [
      +              "null",
      +              "boolean",
      +              "number",
      +              "string",
      +              "array",
      +              "object"
      +            ]
      +          },
      +          "type": "object"
      +        },
      +        {
      +          "type": "null"
      +        }
      +      ]
      +    }
      +  },
      +  "additionalProperties": false,
      +  "properties": {
      +    "_debug": {
      +      "$ref": "#/$defs/value7"
      +    },
      +    "correlationId": {
      +      "type": "string"
      +    },
      +    "data": {
      +      "additionalProperties": false,
      +      "properties": {
      +        "context": {
      +          "type": [
      +            "null",
      +            "boolean",
      +            "number",
      +            "string",
      +            "array",
      +            "object"
      +          ]
      +        },
      +        "cursor": {
      +          "type": "string"
      +        },
      +        "has_more": {
      +          "type": "boolean"
      +        },
      +        "items": {
      +          "anyOf": [
      +            {
      +              "items": {
      +                "$ref": "#/$defs/value0"
      +              },
      +              "type": "array"
      +            },
      +            {
      +              "type": "null"
      +            }
      +          ]
      +        }
      +      },
      +      "required": [
      +        "context",
      +        "has_more",
      +        "items"
      +      ],
      +      "type": "object"
      +    },
      +    "nextActions": {
      +      "$ref": "#/$defs/value2"
      +    },
      +    "stats": {
      +      "$ref": "#/$defs/value4"
      +    },
      +    "summary": {
      +      "type": "string"
      +    },
      +    "warnings": {
      +      "$ref": "#/$defs/value5"
      +    }
      +  },
      +  "required": [
      +    "data",
      +    "nextActions",
      +    "summary"
      +  ],
      +  "type": "object"
      +}
  2. First observed

TDQS

A3.5/5.0
Behavior4/5

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

Annotations already cover the safety profile (readOnly, idempotent, openWorld, non-destructive), so the bar is lower. The description still adds real behavioral context that is not in the annotations: repeats of the same URL are not re-charged, which is a meaningful cost/caching disclosure.

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?

Two tight sentences with no filler, and the core purpose is front-loaded before the billing note. Appropriately sized for a single-parameter tool.

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 rich annotations, an output schema, and 100% parameter coverage, the description only needs to frame purpose and behavior, which it does. The phrase 'relevant internal pages' remains somewhat vague about crawl depth, and no usage routing is given, but nothing essential for calling the tool is missing.

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% and the single url parameter is fully documented in the schema, including the same 'homepage and relevant internal pages' phrasing. The description adds nothing beyond what the schema already provides, so baseline 3 applies.

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?

States a specific verb (Reads) and resource (a website's homepage and relevant internal pages) plus the output format (markdown). Clear enough to act on, though it does not explicitly differentiate itself from sibling tools like exim__enrich__company or exim__profile__extract that also surface web data.

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 is a pure purpose statement with no when-to-use, when-not, or alternative-tool guidance. An agent gets no signal on when crawling a site is preferable to the enrich/profile/prospect siblings, nor any prerequisites.

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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