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

No annotations are provided, so the description carries the full behavioral burden. It implies a destructive or state-changing operation by saying credentials are cleared but does not disclose impact, reversibility, required permissions, host connectivity requirements, or expected behavior after clearing.

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, front-loaded sentence with no wasted words. It efficiently states the action and target scope, though it is under-specified in other dimensions.

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?

For a simple one-parameter tool, the description gives enough to understand the basic action and target. However, with no annotations, no output schema, and zero schema description coverage, it leaves important mutation context and parameter details unstated.

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 0%, and the description does not explain the single required hostname parameter beyond referring to a "Windows host." It omits format expectations, whether an IP address is acceptable, and any targeting constraints.

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 uses a specific verb, "Clear," and a specific resource, "cached credentials," scoped to a "Windows host." This clearly distinguishes the action from sibling tools like win_setup_credentials, though it does not explicitly name alternatives or exclusions.

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 provides no guidance on when to use this tool versus alternatives such as win_setup_credentials or win_execute_powershell. Usage is only implied by the action itself, with no prerequisites, exclusions, or conditions stated.

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

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

With no annotations, the description carries the full burden and discloses almost nothing: it does not say arbitrary code execution is possible, whether actions are reversible, that credentials must be established first, what timeout applies, or what the response contains. Only the word 'remote' hints at the execution model.

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?

A single front-loaded sentence with zero wasted words. However, the terseness reflects under-specification rather than discipline, so it does not reach a 5.

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?

For a high-risk remote code execution tool with no annotations, no output schema, and undocumented parameters, the description is far too thin. It should at minimum state credential prerequisites and the shape of returned output.

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?

Both parameters have 0% schema description coverage, so the description must compensate and does not. It gives no hostname format (FQDN, IP, alias), no indication of whether command is a single statement, pipeline, or script block.

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?

States a specific verb (Execute) and resource (PowerShell command) against a named target (remote Windows host). Implicitly distinguishes itself from the read-only get_* siblings, but never names them explicitly.

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 on when to use this versus the informational siblings, no prerequisites, and no exclusions. The presence of win_setup_credentials suggests a credential prerequisite the description never mentions.

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

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

With no annotations, the description carries the full burden but only implies a read operation. It does not state whether credentials are required (despite the sibling win_setup_credentials), what happens if the host is unreachable, or what the returned disk-space data includes.

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 single sentence is front-loaded and free of waste. However, its brevity borders on under-specification rather than efficient conciseness.

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?

For a tool with no annotations, no output schema, and an undocumented required parameter, the description leaves critical context missing. An agent cannot determine authentication needs, failure behavior, or return shape from this definition alone.

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 0% and the only parameter, hostname, has no documented format in either schema or description. The description implies hostname identifies the Windows host but does not clarify whether it expects an FQDN, IP address, or credential reference.

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 a specific verb (Get) and resource (disk space information) scoped to a Windows host. It is distinguishable from win_get_running_services or win_get_system_info at a glance, though it does not explicitly name those siblings as alternatives.

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?

There is no guidance on when to use this tool versus win_get_system_info or win_execute_powershell, and no prerequisites such as credential setup or host reachability are mentioned. Usage is only implied by the phrase 'from Windows host.'

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

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

No annotations are provided, so the description carries the full burden. It doesn't state that credentials must be configured first, what transport/permissions are needed, whether the call is read-only (implied but unstated), or what form the service list 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?

A single short sentence with the key noun front-loaded and no filler. It is efficient, though the brevity leaves gaps addressed elsewhere in the scoring.

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?

For a remote-host query with zero annotation coverage, no output schema, and an undocumented required parameter, the description should mention the credential/host-access prerequisite and roughly what comes back. As written, an agent knows the intent but not whether it can safely call it.

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 0% and the single parameter (hostname) has no documented format, FQDN vs NetBIOS vs IP. The phrase 'Windows host' hints at the parameter's role but adds no usable syntax detail for the agent to construct a valid call.

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?

States a specific verb ('Get') and resource ('running services') scoped to a Windows host. It is clearly distinguishable from siblings like win_get_disk_space and win_get_system_info by resource, though it doesn't explicitly contrast with them.

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 on when to use this versus win_get_system_info or win_execute_powershell for service inspection. No prerequisites mentioned, despite win_setup_credentials being a sibling that presumably gates access to the host.

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

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

With no annotations, the description carries full behavioral burden. 'Get' implies a read, but there is no disclosure of required credentials (notable given the win_setup_credentials sibling), permissions, latency, or output shape. The agent knows only that it is likely non-mutating.

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?

One short, front-loaded sentence with no filler, which is appropriate. However, brevity here comes at the cost of specification rather than earned conciseness.

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?

For a remote-host read tool with no output schema and no annotations, the description omits the essentials: what information is returned, authentication requirements, and hostname semantics. Only the bare purpose is covered.

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 0% and the single required parameter 'hostname' is never mentioned in the description. No format, target eligibility, or default behavior is conveyed, so the agent must infer parameter meaning entirely.

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?

States a verb and resource ('Get basic system information from Windows host'), and the resource is distinct from siblings like disk space or running services. But 'basic system information' is vague about what is actually retrieved (OS version, uptime, hardware?), leaving the agent guessing at scope.

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 indication of when to use this over siblings such as win_get_disk_space or win_get_running_services, nor any prerequisites. The agent gets a label, not routing guidance.

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

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

With no annotations, the description carries the full burden. 'Using GUI prompts' is a genuinely useful disclosure (interactive, requires a desktop session, blocks on user input), but it omits what happens to existing credentials, whether the operation is destructive, where secrets are stored, and what permissions are needed.

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?

A single front-loaded sentence with no filler. It is efficient, though its brevity contributes to the specification gaps captured elsewhere.

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?

For a credential-writing tool with no annotations, no output schema, and an undocumented parameter, the description leaves too much unknown: interactivity requirements, overwrite behavior, security implications, and what the caller gets back on success or cancellation.

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?

There is one required parameter (hostname) at 0% schema description coverage, and the description never references it — no format, target resolution, or example. The description does not compensate for the undocumented parameter.

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?

States a specific verb and resource ('Setup credentials for a Windows host') and adds the mechanism ('GUI prompts'), which lets an agent distinguish this from the sibling win_clear_credentials. It stops short of naming alternatives or the scope of the credentials being created.

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 explicit when-to-use or when-not-to-use guidance, and no mention of the sibling win_clear_credentials or win_execute_powershell alternatives. The only usable signal is 'GUI prompts', which is a behavioral trait rather than a routing instruction.

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