Current time in a named IANA timezone.
| 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?
With no annotations, the description carries the full burden of behavioral disclosure, but it only states the result. It does not explain what happens with an invalid or missing zone, whether the url/host/json parameters are ignored, or what format the returned time takes.
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 a single concise sentence with no filler and the core purpose is front-loaded. It earns its place without redundant wording.
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?
Despite the simple purpose, there are no annotations and no output schema, so the description must compensate. The presence of four unrelated-looking parameters, no required fields, and no guidance on output or error behavior makes the definition incomplete for confident invocation.
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 schema already describes all four parameters with 100% coverage, so the baseline is 3. The description adds no extra parameter meaning and does not clarify that url, host, and json appear unrelated to the timezone operation, though the zone parameter is self-explanatory.
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 clearly states the tool returns the current time in a named IANA timezone, identifying both the operation and the resource. It is distinct from siblings like utc-time and iana-zones, though it lacks an explicit verb like 'get' or 'return'.
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 implies the use case: obtaining the current time for a specific IANA zone rather than UTC. However, it never explicitly names alternatives or states when not to use this tool, leaving usage guidance mostly implicit.
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.
Each tool has a clearly distinct purpose, covering URL analysis, time/date, HTTP status, robots.txt, and JSON validation with no significant overlap or ambiguity.
All tool names use a consistent lowercase-with-hyphens convention, matching the style across the entire set with no mixed casing or underscores.
The set of 11 tools is reasonable for a general-purpose utility server, providing a moderate breadth without feeling bloated or sparse.
The domain appears to be 'web developer utilities,' and while it covers common needs like URL handling, time, HTTP status, and JSON, some expected utilities (e.g., base64, HTML escaping) are missing, making it slightly incomplete.