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zhangluka

grain-seo-mcp

by zhangluka

bing_index_now

Submit URLs to Bing and Yandex via IndexNow API to notify search engines of content updates and changes.

Instructions

Submit URLs via IndexNow API (Bing, Yandex, etc.)

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
hostYesThe host/domain where URLs are located (e.g., www.example.com)
keyYesThe IndexNow key generated for this host
keyLocationNoOptional URL of the key file (if not at host root)
urlListYesList of absolute URLs to notify IndexNow about
Behavior2/5

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

No annotations provided, and the description only states the basic action. It does not disclose behavioral traits such as authentication requirements, rate limits, idempotency, or error handling.

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?

Concise single sentence that front-loads the main action. No wasted words, but could include a bit more context without losing brevity.

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?

Lacks information about prerequisites (e.g., need for a pre-generated key), return values, and setup steps. Incomplete for a tool that requires external configuration.

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% with descriptions for all parameters. The description adds no additional meaning beyond what the schema provides, so baseline score is appropriate.

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?

Clearly states the tool submits URLs via the IndexNow API, specifying the verb 'Submit' and resource 'URLs via IndexNow API'. It distinguishes from siblings by mentioning the IndexNow API and supporting search engines (Bing, Yandex).

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

Usage Guidelines3/5

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

No explicit guidance on when to use this tool versus alternatives like bing_url_submit. The description implies usage for IndexNow-compatible search engines but does not provide context on prerequisites or exclusions.

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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