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JvnnDev

SEO Webmaster MCP

by JvnnDev

bing_backlink_sources

Retrieve URLs and anchor texts linking to a specific page from Bing Webmaster Tools to audit backlink sources and verify inbound links.

Instructions

URLs y textos ancla que enlazan a una página del sitio según Bing.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
linkYesURL completa que pertenece al sitio.
pageNo
siteUrlYesURL exacta de la propiedad verificada.

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.3.2

TDQS

C2.7/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full behavioral burden, yet it only states the data returned. It omits pagination behavior (relevant given the 'page' parameter), the requirement for a verified property, rate limits, and result limits.

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

Conciseness4/5

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

A single, front-loaded sentence with no filler or redundancy. It is efficient, though its brevity is closer to under-specification than optimal completeness.

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

Completeness2/5

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

For a 3-parameter tool with no annotations and no output schema, the description should explain return content more fully and cover pagination and the verified-property requirement. It leaves significant gaps that an agent would need to guess at.

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

Parameters2/5

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

Schema coverage is 67% and the description adds no parameter meaning at all. The 'page' parameter lacks a schema description and is unexplained here, leaving the reader to infer pagination semantics on their own.

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

Purpose4/5

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

The description clearly identifies the resource returned (URLs and anchor texts linking to a site page) and the data source (Bing). It is a noun phrase describing output rather than an explicit verb, and it does not distinguish itself from the sibling bing_backlink_pages, so it stops short of a 5.

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

Usage Guidelines2/5

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

There is no guidance on when to use this tool versus alternatives such as bing_backlink_pages or bing_url_info. No prerequisites, context, or exclusions are stated despite several closely related Bing siblings.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.