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jyarbro

eBay Seller MCP Server

by jyarbro

ebay_update_campaign_identification

Update marketing campaign name or identification details to keep eBay promotions accurate.

Instructions

Update campaign name or other identification details.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
campaignIdYesCampaign ID
updateDataYesCampaign identification data to update
Behavior2/5

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

No annotations provided, and description does not disclose behavioral traits such as whether the update is partial or full replacement, authentication requirements, or rate 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?

Single sentence conveys purpose efficiently, though could be more structured with key details upfront.

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 tool with 2 required parameters including a nested object, description lacks details on update semantics (e.g., merge vs replace) and does not clarify that only campaignName is available despite mentioning 'other identification details'.

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 100%, but description adds misleading promise of 'other identification details' that are not supported in schema. Does not add meaningful value beyond parameter names.

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 verb 'Update' and resource 'campaign identification details'. Distinguishes from sibling tools like ebay_update_campaign_budget which target different aspects of a campaign.

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?

No guidance on when to use this tool vs alternatives (e.g., ebay_update_campaign_budget, ebay_update_bidding_strategy). Usage context is only implied.

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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