EduBase MCP Server

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

Annotations already declare readOnlyHint=true, destructiveHint=false, and idempotentHint=true. The description aligns with these safety properties via 'Get/check' but adds no further behavioral context (e.g., whether this validates tokens, caching behavior, or rate limits) beyond what structured fields provide.

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?

At only three words, the description is maximally concise and front-loaded. However, it borders on under-specification; while efficient, it lacks the explanatory weight to fully justify its existence beyond the tool name and annotation title.

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?

Given the absence of input parameters and the presence of an output schema, the description need not detail return values. However, it lacks contextual completeness regarding the authentication scope or session requirements that define the 'current' user identity.

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?

With zero parameters, the baseline applies. The description correctly implies no inputs are required to identify the target user (implied to be derived from authentication context), which matches the empty input schema without contradiction.

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 specific verbs ('Get/check') and identifies the target resource ('current user'), satisfying basic clarity. However, it fails to distinguish this tool from siblings like 'edubase_get_user' or 'edubase_get_users', leaving ambiguity regarding when to use the 'me' variant versus retrieving users by ID.

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 provided on when to use this tool versus alternative user retrieval methods, nor are prerequisites mentioned (such as authentication context required to define the 'current' user).

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