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Get backlinks

seo_get_backlinks
Read-onlyIdempotent

Individual backlinks pointing at a domain or page, strongest referring domain first.

Use when: "show me the links to this page", "which pages link to competitor.com", finding link sources to replicate, "which links did we lose" (status lost). Not for: totals only, use seo_get_backlink_summary. One row per linking site, use seo_get_referring_domains. Rating the linking sites, use seo_get_domain_ratings. Returns: List. rows[]: url_from, url_to, domain_from, dr_from, page_title, anchor, dofollow, rel[] (nofollow, sponsored, ugc and other rel values), type, spam_score (0 to 100), url_to_status (HTTP status of url_to), broken (url_to answers 4xx or 5xx), first_seen, last_seen (for a lost link, about when it went), lost (only with status lost or all). dr_from is the linking domain's own rank, 0 to 1000. Cost: 10 + 1.5 per 100 rows. Default 100 rows = 12 credits. Cached 7 days. Example: {"target": "https://competitor.com/blog/best-crm", "limit": 50}

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
limitNoMax rows. Default 100, cap 1000.
cursorNoFrom meta.cursor of the previous page.
statusNolive: links found at the last check. lost: links since removed. all: both.live
targetYesDomain or URL. example.com covers all subdomains, www.example.com is that host only, a full URL is that page only.
dry_runNoReturn only meta with the estimate. Costs nothing.
max_creditsNoRefuse with BudgetExceeded if the estimate is higher.
include_subdomainsNoCount links to subdomains too. Ignored for a URL target.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
metaYes
rowsNo
errorNo
hintsYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed16 schema fields changed
    • removedInput schema / $schema
      Removed value: -"https://json-schema.org/draft/2020-12/schema"
    • removedInput schema / properties / max_credits / maximum
      Removed value: -9007199254740991
    • removedInput schema / properties / provider
      Removed value: -{
      -  "description": "Provider id. Defaults to the server default for the tool.",
      -  "type": "string"
      -}
    • removedOutput schema / $schema
      Removed value: -"https://json-schema.org/draft/2020-12/schema"
    • addedOutput schema / properties / error / additionalProperties
      Added value: +{}
    • removedOutput schema / properties / error / oneOf
      Removed value: -[
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "BudgetExceeded",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "max_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "max_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "billing_url": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "InsufficientCredits",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "upgrade_url": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "NoData",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InvalidTarget",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "target": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "target",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InvalidProvider",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "provider": {
      -        "type": "string"
      -      },
      -      "valid_providers": {
      -        "items": {
      -          "type": "string"
      -        },
      -        "type": "array"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "provider",
      -      "valid_providers",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ProviderUnavailable",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "provider": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "provider",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ConcurrencyLimit",
      -        "type": "string"
      -      },
      -      "limit": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "limit",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "cap": {
      -        "type": "number"
      -      },
      -      "error": {
      -        "const": "SpendCapReached",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "period": {
      -        "enum": [
      -          "day",
      -          "month"
      -        ],
      -        "type": "string"
      -      },
      -      "resets_at": {
      -        "type": "string"
      -      },
      -      "spent": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "period",
      -      "cap",
      -      "spent",
      -      "est_credits",
      -      "resets_at",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskFailed",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskPending",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "poll_after_s": {
      -        "type": "number"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "poll_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "connect_url": {
      -        "type": "string"
      -      },
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "NotConnected",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "connect_url",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "EngineMisconfigured",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "message"
      -    ],
      -    "type": "object"
      -  }
      -]
    • addedOutput schema / properties / error / properties
      Added value: +{
      +  "error": {
      +    "enum": [
      +      "BudgetExceeded",
      +      "InsufficientCredits",
      +      "NoData",
      +      "InvalidTarget",
      +      "InvalidProvider",
      +      "ProviderUnavailable",
      +      "ConcurrencyLimit",
      +      "SpendCapReached",
      +      "TaskFailed",
      +      "TaskPending",
      +      "NotConnected",
      +      "EngineMisconfigured"
      +    ],
      +    "type": "string"
      +  },
      +  "message": {
      +    "type": "string"
      +  }
      +}
    • addedOutput schema / properties / error / required
      Added value: +[
      +  "error",
      +  "message"
      +]
    • addedOutput schema / properties / error / type
      Added value: +"object"
    • removedOutput schema / properties / errors
      Removed value: -{
      -  "description": "Per-input failures of a batch call.",
      -  "items": {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "oneOf": [
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "BudgetExceeded",
      -                "type": "string"
      -              },
      -              "est_credits": {
      -                "type": "number"
      -              },
      -              "max_credits": {
      -                "type": "number"
      -              },
      -              "message": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "est_credits",
      -              "max_credits",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "billing_url": {
      -                "type": "string"
      -              },
      -              "error": {
      -                "const": "InsufficientCredits",
      -                "type": "string"
      -              },
      -              "est_credits": {
      -                "type": "number"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "upgrade_url": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "est_credits",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "NoData",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "InvalidTarget",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "target": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "target",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "InvalidProvider",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "provider": {
      -                "type": "string"
      -              },
      -              "valid_providers": {
      -                "items": {
      -                  "type": "string"
      -                },
      -                "type": "array"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "provider",
      -              "valid_providers",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "ProviderUnavailable",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "provider": {
      -                "type": "string"
      -              },
      -              "retry_after_s": {
      -                "type": "number"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "provider",
      -              "retry_after_s",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "ConcurrencyLimit",
      -                "type": "string"
      -              },
      -              "limit": {
      -                "type": "number"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "retry_after_s": {
      -                "type": "number"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "limit",
      -              "retry_after_s",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "cap": {
      -                "type": "number"
      -              },
      -              "error": {
      -                "const": "SpendCapReached",
      -                "type": "string"
      -              },
      -              "est_credits": {
      -                "type": "number"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "period": {
      -                "enum": [
      -                  "day",
      -                  "month"
      -                ],
      -                "type": "string"
      -              },
      -              "resets_at": {
      -                "type": "string"
      -              },
      -              "spent": {
      -                "type": "number"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "period",
      -              "cap",
      -              "spent",
      -              "est_credits",
      -              "resets_at",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "TaskFailed",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "task_id": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "task_id",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "error": {
      -                "const": "TaskPending",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              },
      -              "poll_after_s": {
      -                "type": "number"
      -              },
      -              "task_id": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "task_id",
      -              "poll_after_s",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "connect_url": {
      -                "type": "string"
      -              },
      -              "engine": {
      -                "type": "string"
      -              },
      -              "error": {
      -                "const": "NotConnected",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "engine",
      -              "connect_url",
      -              "message"
      -            ],
      -            "type": "object"
      -          },
      -          {
      -            "additionalProperties": false,
      -            "properties": {
      -              "engine": {
      -                "type": "string"
      -              },
      -              "error": {
      -                "const": "EngineMisconfigured",
      -                "type": "string"
      -              },
      -              "message": {
      -                "type": "string"
      -              }
      -            },
      -            "required": [
      -              "error",
      -              "engine",
      -              "message"
      -            ],
      -            "type": "object"
      -          }
      -        ]
      -      },
      -      "input": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "input",
      -      "error"
      -    ],
      -    "type": "object"
      -  },
      -  "type": "array"
      -}
    • changedOutput schema / properties / meta / properties / rows_available / anyOf
      Previous value: -[
      -  {
      -    "maximum": 9007199254740991,
      -    "minimum": -9007199254740991,
      -    "type": "integer"
      -  },
      -  {
      -    "type": "null"
      -  }
      -]New value: +[
      +  {
      +    "type": "integer"
      +  },
      +  {
      +    "type": "null"
      +  }
      +]
    • removedOutput schema / properties / meta / properties / rows_returned / maximum
      Removed value: -9007199254740991
    • removedOutput schema / properties / meta / properties / rows_returned / minimum
      Removed value: --9007199254740991
    • changedOutput schema / properties / rows / items / properties / dr_from / anyOf
      Previous value: -[
      -  {
      -    "maximum": 9007199254740991,
      -    "minimum": -9007199254740991,
      -    "type": "integer"
      -  },
      -  {
      -    "type": "null"
      -  }
      -]New value: +[
      +  {
      +    "type": "integer"
      +  },
      +  {
      +    "type": "null"
      +  }
      +]
    • changedOutput schema / properties / rows / items / properties / spam_score / anyOf
      Previous value: -[
      -  {
      -    "maximum": 9007199254740991,
      -    "minimum": -9007199254740991,
      -    "type": "integer"
      -  },
      -  {
      -    "type": "null"
      -  }
      -]New value: +[
      +  {
      +    "type": "integer"
      +  },
      +  {
      +    "type": "null"
      +  }
      +]
    • changedOutput schema / properties / rows / items / properties / url_to_status / anyOf
      Previous value: -[
      -  {
      -    "maximum": 9007199254740991,
      -    "minimum": -9007199254740991,
      -    "type": "integer"
      -  },
      -  {
      -    "type": "null"
      -  }
      -]New value: +[
      +  {
      +    "type": "integer"
      +  },
      +  {
      +    "type": "null"
      +  }
      +]
  2. Changed3 schema fields changed
    • addedOutput schema / properties / meta / properties / credits_notice
      Added value: +{
      +  "additionalProperties": false,
      +  "description": "A free workspace is low on credits, at most once a day. Tell the user once.",
      +  "properties": {
      +    "message": {
      +      "type": "string"
      +    },
      +    "resets_at": {
      +      "type": [
      +        "string",
      +        "null"
      +      ]
      +    },
      +    "upgrade_url": {
      +      "type": "string"
      +    }
      +  },
      +  "required": [
      +    "upgrade_url",
      +    "resets_at",
      +    "message"
      +  ],
      +  "type": "object"
      +}
    • addedOutput schema / properties / meta / properties / credits_remaining
      Added value: +{
      +  "description": "The workspace's credits left after this call. null when the call did not check the balance (free tools, cache hits, dry runs, tasks) or the balance has no limit.",
      +  "type": [
      +    "number",
      +    "null"
      +  ]
      +}
    • changedOutput schema / properties / meta / required
      Previous value: -[
      -  "provider",
      -  "credits_charged",
      -  "est_credits",
      -  "cached",
      -  "data_as_of",
      -  "rows_returned",
      -  "rows_available",
      -  "cursor",
      -  "request_id"
      -]New value: +[
      +  "provider",
      +  "credits_charged",
      +  "est_credits",
      +  "cached",
      +  "data_as_of",
      +  "rows_returned",
      +  "rows_available",
      +  "cursor",
      +  "request_id",
      +  "credits_remaining"
      +]
  3. Changed2 schema fields changed
    • addedInput schema / properties / status
      Added value: +{
      +  "default": "live",
      +  "description": "live: links found at the last check. lost: links since removed. all: both.",
      +  "enum": [
      +    "live",
      +    "lost",
      +    "all"
      +  ],
      +  "type": "string"
      +}
    • addedOutput schema / properties / rows / items / properties / lost / description
      Added value: +"The link is gone from the page. Only status lost or all returns these."
  4. Changed5 schema fields changed
    • addedOutput schema / properties / rows / items / properties / broken
      Added value: +{
      +  "description": "url_to answers 4xx or 5xx, so the link passes nothing.",
      +  "type": "boolean"
      +}
    • addedOutput schema / properties / rows / items / properties / rel
      Added value: +{
      +  "description": "The link's rel values, for example nofollow, sponsored, ugc.",
      +  "items": {
      +    "type": "string"
      +  },
      +  "type": "array"
      +}
    • addedOutput schema / properties / rows / items / properties / spam_score
      Added value: +{
      +  "anyOf": [
      +    {
      +      "maximum": 9007199254740991,
      +      "minimum": -9007199254740991,
      +      "type": "integer"
      +    },
      +    {
      +      "type": "null"
      +    }
      +  ],
      +  "description": "0 to 100."
      +}
    • addedOutput schema / properties / rows / items / properties / url_to_status
      Added value: +{
      +  "anyOf": [
      +    {
      +      "maximum": 9007199254740991,
      +      "minimum": -9007199254740991,
      +      "type": "integer"
      +    },
      +    {
      +      "type": "null"
      +    }
      +  ],
      +  "description": "HTTP status of url_to when last crawled, for example 200, 301 or 404."
      +}
    • changedOutput schema / properties / rows / items / required
      Previous value: -[
      -  "url_from",
      -  "url_to",
      -  "domain_from",
      -  "dr_from",
      -  "page_title",
      -  "anchor",
      -  "dofollow",
      -  "type",
      -  "first_seen",
      -  "last_seen",
      -  "lost"
      -]New value: +[
      +  "url_from",
      +  "url_to",
      +  "domain_from",
      +  "dr_from",
      +  "page_title",
      +  "anchor",
      +  "dofollow",
      +  "rel",
      +  "type",
      +  "spam_score",
      +  "url_to_status",
      +  "broken",
      +  "first_seen",
      +  "last_seen",
      +  "lost"
      +]
  5. Changed2 schema fields changed
    • changedOutput schema / properties / error / oneOf
      Previous value: -[
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "BudgetExceeded",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "max_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "max_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "billing_url": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "InsufficientCredits",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "upgrade_url": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "NoData",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InvalidTarget",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "target": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "target",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ProviderUnavailable",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "provider": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "provider",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ConcurrencyLimit",
      -        "type": "string"
      -      },
      -      "limit": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "limit",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "cap": {
      -        "type": "number"
      -      },
      -      "error": {
      -        "const": "SpendCapReached",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "period": {
      -        "enum": [
      -          "day",
      -          "month"
      -        ],
      -        "type": "string"
      -      },
      -      "resets_at": {
      -        "type": "string"
      -      },
      -      "spent": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "period",
      -      "cap",
      -      "spent",
      -      "est_credits",
      -      "resets_at",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskFailed",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskPending",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "poll_after_s": {
      -        "type": "number"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "poll_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "connect_url": {
      -        "type": "string"
      -      },
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "NotConnected",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "connect_url",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "EngineMisconfigured",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "message"
      -    ],
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "BudgetExceeded",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "max_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "max_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "billing_url": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "InsufficientCredits",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "upgrade_url": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "NoData",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "InvalidTarget",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "target": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "target",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "InvalidProvider",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "provider": {
      +        "type": "string"
      +      },
      +      "valid_providers": {
      +        "items": {
      +          "type": "string"
      +        },
      +        "type": "array"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "provider",
      +      "valid_providers",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ProviderUnavailable",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "provider": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "provider",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ConcurrencyLimit",
      +        "type": "string"
      +      },
      +      "limit": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "limit",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "cap": {
      +        "type": "number"
      +      },
      +      "error": {
      +        "const": "SpendCapReached",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "period": {
      +        "enum": [
      +          "day",
      +          "month"
      +        ],
      +        "type": "string"
      +      },
      +      "resets_at": {
      +        "type": "string"
      +      },
      +      "spent": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "period",
      +      "cap",
      +      "spent",
      +      "est_credits",
      +      "resets_at",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskFailed",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskPending",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "poll_after_s": {
      +        "type": "number"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "poll_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "connect_url": {
      +        "type": "string"
      +      },
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "NotConnected",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "connect_url",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "EngineMisconfigured",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "message"
      +    ],
      +    "type": "object"
      +  }
      +]
    • changedOutput schema / properties / errors / items / properties / error / oneOf
      Previous value: -[
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "BudgetExceeded",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "max_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "max_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "billing_url": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "InsufficientCredits",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "upgrade_url": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "NoData",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InvalidTarget",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "target": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "target",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ProviderUnavailable",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "provider": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "provider",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ConcurrencyLimit",
      -        "type": "string"
      -      },
      -      "limit": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "limit",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "cap": {
      -        "type": "number"
      -      },
      -      "error": {
      -        "const": "SpendCapReached",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "period": {
      -        "enum": [
      -          "day",
      -          "month"
      -        ],
      -        "type": "string"
      -      },
      -      "resets_at": {
      -        "type": "string"
      -      },
      -      "spent": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "period",
      -      "cap",
      -      "spent",
      -      "est_credits",
      -      "resets_at",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskFailed",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskPending",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "poll_after_s": {
      -        "type": "number"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "poll_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "connect_url": {
      -        "type": "string"
      -      },
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "NotConnected",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "connect_url",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "EngineMisconfigured",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "message"
      -    ],
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "BudgetExceeded",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "max_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "max_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "billing_url": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "InsufficientCredits",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "upgrade_url": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "NoData",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "InvalidTarget",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "target": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "target",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "InvalidProvider",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "provider": {
      +        "type": "string"
      +      },
      +      "valid_providers": {
      +        "items": {
      +          "type": "string"
      +        },
      +        "type": "array"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "provider",
      +      "valid_providers",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ProviderUnavailable",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "provider": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "provider",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ConcurrencyLimit",
      +        "type": "string"
      +      },
      +      "limit": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "limit",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "cap": {
      +        "type": "number"
      +      },
      +      "error": {
      +        "const": "SpendCapReached",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "period": {
      +        "enum": [
      +          "day",
      +          "month"
      +        ],
      +        "type": "string"
      +      },
      +      "resets_at": {
      +        "type": "string"
      +      },
      +      "spent": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "period",
      +      "cap",
      +      "spent",
      +      "est_credits",
      +      "resets_at",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskFailed",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskPending",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "poll_after_s": {
      +        "type": "number"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "poll_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "connect_url": {
      +        "type": "string"
      +      },
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "NotConnected",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "connect_url",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "EngineMisconfigured",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "message"
      +    ],
      +    "type": "object"
      +  }
      +]
  6. Changed2 schema fields changed
    • changedOutput schema / properties / error / oneOf
      Previous value: -[
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "BudgetExceeded",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "max_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "max_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InsufficientCredits",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "NoData",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InvalidTarget",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "target": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "target",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ProviderUnavailable",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "provider": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "provider",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ConcurrencyLimit",
      -        "type": "string"
      -      },
      -      "limit": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "limit",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "cap": {
      -        "type": "number"
      -      },
      -      "error": {
      -        "const": "SpendCapReached",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "period": {
      -        "enum": [
      -          "day",
      -          "month"
      -        ],
      -        "type": "string"
      -      },
      -      "resets_at": {
      -        "type": "string"
      -      },
      -      "spent": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "period",
      -      "cap",
      -      "spent",
      -      "est_credits",
      -      "resets_at",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskFailed",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskPending",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "poll_after_s": {
      -        "type": "number"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "poll_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "connect_url": {
      -        "type": "string"
      -      },
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "NotConnected",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "connect_url",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "EngineMisconfigured",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "message"
      -    ],
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "BudgetExceeded",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "max_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "max_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "billing_url": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "InsufficientCredits",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "upgrade_url": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "NoData",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "InvalidTarget",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "target": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "target",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ProviderUnavailable",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "provider": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "provider",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ConcurrencyLimit",
      +        "type": "string"
      +      },
      +      "limit": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "limit",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "cap": {
      +        "type": "number"
      +      },
      +      "error": {
      +        "const": "SpendCapReached",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "period": {
      +        "enum": [
      +          "day",
      +          "month"
      +        ],
      +        "type": "string"
      +      },
      +      "resets_at": {
      +        "type": "string"
      +      },
      +      "spent": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "period",
      +      "cap",
      +      "spent",
      +      "est_credits",
      +      "resets_at",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskFailed",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskPending",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "poll_after_s": {
      +        "type": "number"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "poll_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "connect_url": {
      +        "type": "string"
      +      },
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "NotConnected",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "connect_url",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "EngineMisconfigured",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "message"
      +    ],
      +    "type": "object"
      +  }
      +]
    • changedOutput schema / properties / errors / items / properties / error / oneOf
      Previous value: -[
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "BudgetExceeded",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "max_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "max_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InsufficientCredits",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "est_credits",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "NoData",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "InvalidTarget",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "target": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "target",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ProviderUnavailable",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "provider": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "provider",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "ConcurrencyLimit",
      -        "type": "string"
      -      },
      -      "limit": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "retry_after_s": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "limit",
      -      "retry_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "cap": {
      -        "type": "number"
      -      },
      -      "error": {
      -        "const": "SpendCapReached",
      -        "type": "string"
      -      },
      -      "est_credits": {
      -        "type": "number"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "period": {
      -        "enum": [
      -          "day",
      -          "month"
      -        ],
      -        "type": "string"
      -      },
      -      "resets_at": {
      -        "type": "string"
      -      },
      -      "spent": {
      -        "type": "number"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "period",
      -      "cap",
      -      "spent",
      -      "est_credits",
      -      "resets_at",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskFailed",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "error": {
      -        "const": "TaskPending",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      },
      -      "poll_after_s": {
      -        "type": "number"
      -      },
      -      "task_id": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "task_id",
      -      "poll_after_s",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "connect_url": {
      -        "type": "string"
      -      },
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "NotConnected",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "connect_url",
      -      "message"
      -    ],
      -    "type": "object"
      -  },
      -  {
      -    "additionalProperties": false,
      -    "properties": {
      -      "engine": {
      -        "type": "string"
      -      },
      -      "error": {
      -        "const": "EngineMisconfigured",
      -        "type": "string"
      -      },
      -      "message": {
      -        "type": "string"
      -      }
      -    },
      -    "required": [
      -      "error",
      -      "engine",
      -      "message"
      -    ],
      -    "type": "object"
      -  }
      -]New value: +[
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "BudgetExceeded",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "max_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "max_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "billing_url": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "InsufficientCredits",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "upgrade_url": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "est_credits",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "NoData",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "InvalidTarget",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "target": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "target",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ProviderUnavailable",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "provider": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "provider",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "ConcurrencyLimit",
      +        "type": "string"
      +      },
      +      "limit": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "retry_after_s": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "limit",
      +      "retry_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "cap": {
      +        "type": "number"
      +      },
      +      "error": {
      +        "const": "SpendCapReached",
      +        "type": "string"
      +      },
      +      "est_credits": {
      +        "type": "number"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "period": {
      +        "enum": [
      +          "day",
      +          "month"
      +        ],
      +        "type": "string"
      +      },
      +      "resets_at": {
      +        "type": "string"
      +      },
      +      "spent": {
      +        "type": "number"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "period",
      +      "cap",
      +      "spent",
      +      "est_credits",
      +      "resets_at",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskFailed",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "error": {
      +        "const": "TaskPending",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      },
      +      "poll_after_s": {
      +        "type": "number"
      +      },
      +      "task_id": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "task_id",
      +      "poll_after_s",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "connect_url": {
      +        "type": "string"
      +      },
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "NotConnected",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "connect_url",
      +      "message"
      +    ],
      +    "type": "object"
      +  },
      +  {
      +    "additionalProperties": false,
      +    "properties": {
      +      "engine": {
      +        "type": "string"
      +      },
      +      "error": {
      +        "const": "EngineMisconfigured",
      +        "type": "string"
      +      },
      +      "message": {
      +        "type": "string"
      +      }
      +    },
      +    "required": [
      +      "error",
      +      "engine",
      +      "message"
      +    ],
      +    "type": "object"
      +  }
      +]
  7. Changed1 schema field changed
    • addedOutput schema / properties / meta / properties / providers_tried
      Added value: +{
      +  "description": "leads_get_email only: every source asked, in order.",
      +  "items": {
      +    "type": "string"
      +  },
      +  "type": "array"
      +}
  8. First observed

TDQS

A4.9/5.0
Behavior5/5

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

Beyond the annotations (readOnlyHint, idempotentHint, openWorldHint, destructiveHint=false), the description discloses the credit cost model (10 + 1.5 per 100 rows, default 12 credits), 7-day caching, and semantics of subtle output states such as 'broken' (4xx/5xx), 'lost', and the dr_from 0-1000 scale. That is substantive behavioral context an agent needs for budgeting and interpretation.

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?

Front-loaded one-line purpose followed by clearly labeled blocks (Use when / Not for / Returns / Cost / Example). Despite its length, every sentence carries distinct routing, cost, or field-semantics information; there is no filler.

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?

For a 7-parameter, open-world, paid SEO query, the description covers routing, cost, caching, status variants, and key return fields, and pagination is handled by the schema's cursor description. An output schema exists, so the field walkthrough is bonus rather than a gap.

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

Parameters4/5

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

Schema coverage is 100%, so the baseline is 3; the description goes further by tying limit to cost and by supplying a concrete invocation example ({target, limit: 50}) that shows how the required and optional parameters combine. It does not add much on cursor/max_credits beyond the schema, so it stops short of a 5.

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 plus scope and ordering ('Individual backlinks pointing at a domain or page, strongest referring domain first'), and explicitly names the sibling tools it is not (seo_get_backlink_summary, seo_get_referring_domains, seo_get_domain_ratings). An agent can route correctly without opening any schema.

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

Usage Guidelines5/5

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

Provides explicit 'Use when' triggers with natural-language phrasings, an explicit 'Not for' clause routing to three named alternatives, and even flags the 'status lost' variant for lost-link questions. Nothing about when to pick this over a sibling 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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