Skip to main content
Glama
ujwal-patel

Custom OpenAPI MCP Server

by ujwal-patel

generate_request_example

Generate example JSON bodies for API endpoints, revealing the expected structure from the OpenAPI schema to simplify request creation.

Instructions

Create a sample JSON body for an endpoint (if it has one).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pathYesEndpoint path
methodYesHTTP verb
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 burden. The 'if it has one' caveat hints at conditional behavior but does not explain what happens for endpoints without a body, error behavior, or the exact output format.

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?

The description is a single sentence that is front-loaded with the core action and contains no filler. It is appropriately concise for a simple tool.

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

Completeness3/5

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

For a simple two-parameter tool, the description conveys the main purpose, but without annotations or an output schema it leaves behavioral uncertainty (e.g., what happens for endpoints without a body, exact return value). Adequate but with notable gaps.

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?

The input schema already describes both parameters fully ('Endpoint path', 'HTTP verb'), and the description adds no additional parameter-level meaning. With 100% schema coverage, the baseline score of 3 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?

The description clearly states the function: generating a sample JSON body for a given endpoint. It uses a specific verb ('Create') and identifies the resource, distinguishing it from sibling list/describe tools.

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?

Usage is implied: use when a sample JSON body for an endpoint is needed. There is no explicit guidance on when not to use it or how it relates to sibling tools, though the distinct purpose is inferable.

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/ujwal-patel/custom-mcp'

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