Skip to main content
Glama
jyarbro

eBay Seller MCP Server

by jyarbro

ebay_get_shipping_services

Retrieve available international shipping services for a specified country to identify shipping options and rates.

Instructions

Get available shipping services for international shipping

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
paramsNoQuery parameters (e.g., country)
Behavior2/5

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

With no annotations provided, the description carries full burden. It only indicates a read operation ('Get') but omits behavioral traits like required permissions, rate limits, or what happens if no services are available. Minimal disclosure.

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

Conciseness3/5

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

The description is a single concise sentence with no waste, but it is underspecified and could include more useful details without becoming verbose. It does not earn its place beyond stating the obvious.

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?

Given no output schema and minimal input schema, the description is incomplete. It does not explain return values, how to interpret the services, or any usage details, leaving the agent underinformed.

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 one parameter described as 'Query parameters (e.g., country)'. The description adds no additional meaning beyond this, such as acceptable keys or format. Baseline 3 is appropriate.

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 states the verb 'Get' and the resource 'available shipping services' with context 'for international shipping'. It distinguishes from related sibling tools like ebay_get_shipping_fulfillment and ebay_get_shipping_quote by specifying international services, but could be more precise.

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 such as ebay_get_shipping_quote or ebay_get_shipping_fulfillment. The description lacks any context about prerequisites, preferred scenarios, or exclusions.

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

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/jyarbro/ebay-seller-mcp'

If you have feedback or need assistance with the MCP directory API, please join our Discord server