Return host, scheme, and HTTP status for a URL. Page content is not stored.
| 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 present, so the description carries the full burden of behavioral disclosure. It usefully states that 'Page content is not stored,' which is a meaningful privacy-related trait, and it specifies what is returned. It does not cover request side effects, failure behavior, or any permissions, but the core read-only behavior is reasonably conveyed.
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 two short sentences with no filler. The primary return semantics are front-loaded, and the 'Page content is not stored' clause adds distinct value without unnecessary detail.
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?
With four optional parameters, no annotations, and no output schema, the description is not complete enough for reliable invocation. It never explains whether json and zone are alternate modes, prerequisites, or unrelated parameters, and it does not describe the output format or error conditions. The description covers only the URL-related aspect, leaving significant context missing.
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?
Schema description coverage is 100%, so the baseline for this dimension is 3; each parameter has at least a terse description in the schema. The tool description itself adds no parameter-level meaning and does not clarify how json and zone relate to the stated 'host, scheme, and HTTP status' purpose, but the schema already documents the individual parameters.
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 names a specific verb and resource: it 'Return[s] host, scheme, and HTTP status for a URL,' which clearly distinguishes it from sibling tools like iana-zones and validate-json. However, the description ignores the json and zone parameters in the schema, leaving the full scope of the tool ambiguous.
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?
No guidance is given about when to use this tool versus alternatives such as normalize-url, status-catalog, or validate-json. The intended use for URL citation is implied, but the description provides no explicit when/when-not conditions or references to sibling tools.
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.
The time-related tools (epoch-ms, utc-time, timezone, iana-zones) are distinguishable, but several URL tools overlap in input and output: citation and normalize-url both expose host/URL components, and compatibility is vague about what it classifies. An agent could misselect between the URL inspection tools despite helpful descriptions.
Names are mostly lowercase with hyphens, but there is no consistent grammatical pattern: noun phrases like epoch-ms, utc-time, and status-catalog mix with imperative verbs like inspect-robots, normalize-url, and validate-json. This inconsistency makes the naming style readable but unpredictable.
Eleven tools is a reasonable count on its own, but the set is not tightly scoped to the server's apparent identity of Unix epoch milliseconds; it mixes time, URL, robots, status code, and JSON utilities. This feels like a general utility grab-bag rather than a focused toolset.
For the time domain implied by the server name, there are no epoch-to-date conversions, formatting helpers, or timezone offset details, leaving obvious gaps. The URL/request utilities are similarly fragmentary, covering shape and status but not full content retrieval or more useful metadata, so the surface feels incomplete for any single stated purpose.