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Glama

Server Details

Free public web freshness and response-metadata checks for AI agents.

Status
Healthy
Last Tested
Transport
Streamable HTTP
URL

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MCP client
Glama
MCP server

Full call logging

Every tool call is logged with complete inputs and outputs, so you can debug issues and audit what your agents are doing.

Tool access control

Enable or disable individual tools per connector, so you decide what your agents can and cannot do.

Managed credentials

Glama handles OAuth flows, token storage, and automatic rotation, so credentials never expire on your clients.

Usage analytics

See which tools your agents call, how often, and when, so you can understand usage patterns and catch anomalies.

100% free. Your data is private.
Tool DescriptionsB

Average 3.5/5 across 2 of 2 tools scored.

Server CoherenceA
Disambiguation5/5

The two tools are clearly distinct: one fetches metadata for a single URL, the other compares metadata for up to five URLs. No overlap or ambiguity.

Naming Consistency5/5

Both names use the same pattern: 'web_freshness' as base, with 'compare_' prefix for the comparison variant. Consistent verb_noun structure.

Tool Count4/5

With only two tools, the server is minimal but well-scoped for its purpose of checking web freshness. A few more tools (e.g., bulk check) could be justified, but current count is reasonable.

Completeness3/5

Covers basic single-URL fetch and comparison, but lacks features like custom headers, additional metadata (e.g., content-type), or batch processing beyond five URLs. Some gaps exist.

Available Tools

2 tools
compare_web_freshnessCompare web freshnessB
Read-onlyIdempotent
Inspect

Compare response metadata for up to five public HTTPS URLs.

ParametersJSON Schema
NameRequiredDescriptionDefault
urlsYes
Behavior3/5

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

Annotations already provide readOnlyHint, idempotentHint, openWorldHint, and destructiveHint which clearly indicate the tool is safe, idempotent, and makes external calls. The description adds only that URLs must be public and HTTPS, which is marginal additional context. No further behavioral traits (e.g., rate limits, timeouts) are disclosed.

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, concise sentence that front-loads the key information: verb, object, and constraints. No wasteful words or redundant details.

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 the complexity of making external HTTP requests (openWorldHint) and the lack of an output schema, the description should provide more context on what 'response metadata' means, error handling for failed URLs, and how results are presented. The sibling tool is mentioned but no guidance on selecting between them is offered, leaving the description incomplete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters1/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input parameter 'urls' has no schema description (0% coverage) and the tool description does not explain its semantics beyond the general purpose. For a user, it is unclear what format of URIs are accepted or what 'response metadata' specifically includes, so the description fails to compensate for the lack of schema details.

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 verb 'compare', the resource 'response metadata', and the target 'public HTTPS URLs' with a specific limit of up to five. It effectively differentiates from the sibling tool 'web_freshness' which likely handles a single URL.

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?

The description does not explicitly state when to use this tool over the sibling 'web_freshness'. The usage context is implied by the tool's name and the sibling list, but no direct guidance on when-not-to-use or alternatives is provided.

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

web_freshnessCheck web freshnessA
Read-onlyIdempotent
Inspect

Fetch public HTTPS response metadata such as status, ETag and Last-Modified without downloading the full page.

ParametersJSON Schema
NameRequiredDescriptionDefault
urlYesPublic HTTPS URL using a DNS hostname.
Behavior3/5

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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so the tool is safe and non-destructive. The description adds that it only fetches headers, not the full page, which is a useful behavioral constraint but does not detail error handling or response 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, clear sentence that front-loads the action and purpose. No redundant words or clauses.

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 tool with one parameter and no output schema, the description provides the key metadata returned (status, ETag, Last-Modified) but lacks details on response structure, error handling, or conditional usage. It is adequate but not fully comprehensive.

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 the parameter 'url' described as 'Public HTTPS URL using a DNS hostname.' The tool description does not add extra meaning beyond the schema, so baseline 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 tool fetches public HTTPS response metadata like status, ETag, and Last-Modified without downloading the full page. It distinguishes itself from the sibling tool compare_web_freshness by focusing on a single URL's freshness metadata.

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?

The description implies usage when only metadata is needed and not the full page, but it does not explicitly state when to use this tool over compare_web_freshness or provide conditions for non-use. The sibling is named but not contrasted.

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

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