EduBase MCP Server

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

Annotations establish this is a non-destructive write operation (readOnlyHint: false, destructiveHint: false) and not idempotent. The description adds no behavioral context about what happens if the user already has permissions, whether this replaces or appends, or what the output schema contains.

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?

Extremely concise at nine words. No filler or redundant text. However, it may be overly terse given the complexity of permission management with six distinct levels.

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 having an output schema and a complex permission enum with six levels, the description provides no context about permission inheritance, the meaning of each permission level, or error conditions. Given this is a security-sensitive mutation tool, the description is insufficiently complete.

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 100% schema description coverage, the parameter names and types are fully documented in the schema. The description adds no additional semantics about the permission hierarchy (view < report < control < modify < grant < admin) or integration identification formats, meeting the baseline for high-coverage schemas.

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 action (Create), the object (permission), and the scope (integration, user). It distinguishes from sibling delete/get permission tools via the verb 'Create', though it essentially restates the tool name in sentence form without adding scope constraints or behavioral nuances.

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 provided on when to use this versus similar permission tools for other resources (classes, courses, exams), or prerequisites such as requiring admin access on the integration. No mention of failure modes like duplicate permission creation (given idempotentHint: false).

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