Short catalog of common HTTP status codes.
| Name | Required | Description | Default |
|---|---|---|---|
| url | No | HTTPS URL to normalize or cite | |
| host | No | Public hostname | |
| json | No | JSON text to validate; discarded after the check | |
| zone | No | IANA timezone name |
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, and the description does not mention side effects, read-only nature, or any behavioral traits. Since it is described as a catalog, it is likely read-only, but this is not explicitly stated.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is concise but overly vague, and it fails to clarify how the parameters relate to HTTP status codes. It is short but not sufficiently informative.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
The description is incomplete and confusing due to the mismatch between the tool purpose and the parameters. An agent would not know how to invoke this tool correctly based on the given information.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The parameters (url, host, json, zone) are completely mismatched with the tool's stated purpose of an HTTP status code catalog. The schema descriptions are generic and appear copied from other tools, providing no meaningful explanation for this tool.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description states the tool provides a short catalog of HTTP status codes, which is a clear purpose. However, the parameter names (url, host, json, zone) are unrelated to HTTP status codes, creating confusion about the tool's actual function.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description gives no guidance on when to use this tool versus alternatives. The sibling tools (e.g., validate-json, normalize-url) have overlapping parameter names, but no distinction is explained.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Tools are individually distinct in their operations, but the mix of URL, timezone, JSON, and temperature topics creates confusion about which tool applies to a given task. Names like 'compatibility' and 'citation' are vague and could be misinterpreted.
Naming conventions are inconsistent: some tools use hyphenated lower-case (f-to-c, iana-zones), others use single words (citation, timezone), and some use multi-word phrases (normalize-url, validate-json). This lack of a uniform pattern reduces predictability.
At 11 tools, the count is within the typical range, but it feels excessive for a server ostensibly dedicated to Fahrenheit-to-Celsius conversion. The number is inflated by unrelated utilities, making the set poorly scoped for the stated purpose.
For a Fahrenheit-to-Celsius converter, there is only one relevant tool (f-to-c). Essential operations like Celsius-to-Fahrenheit, Kelvin conversions, or batch conversions are missing, so the domain coverage is severely incomplete.