Verify whether the Simkl server holds a usable token, enabling secure access checks without exposing credentials. Confirms authentication status for Simkl API operations.
Whether this server holds a usable Simkl token, without revealing it.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
v0.1.0Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations, the description carries the burden of behavioral disclosure. It usefully notes that the token is not revealed, and 'whether' implies a read-only status check, but it does not explicitly state that no token data is returned or that no side effects occur.
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 clear sentence with no filler. The most important facts—status check and token non-revelation—are both present and front-loaded.
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 zero-parameter status check with an output schema, the description is largely sufficient. It lacks explicit usage context, but nothing about inputs or return values is missing given the output schema exists.
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 tool has zero parameters, so parameter semantics are not a concern. The description correctly communicates that no inputs are needed and does not need to compensate for undocumented 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 states the tool reports whether the server has a usable Simkl token, which is a specific status check resource. It is distinguishable from sibling tools that mutate or query library data, though it uses a copular 'whether' construction rather than an explicit verb.
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 intended use is implied: call this to check authentication status before using Simkl-backed tools. There is no explicit guidance on when to use it instead of logout or other auth-related operations, and no exclusion criteria.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.