portkey-admin-mcp

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

With no annotations provided, the description carries full burden for behavioral disclosure. 'Remove a user from a workspace' implies a destructive mutation operation, but it doesn't specify whether this action is reversible, what permissions are required, whether the user loses access immediately, or what happens to their data. For a mutation tool with zero annotation coverage, this represents a significant gap in behavioral context.

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, efficient sentence that states the core functionality without any wasted words. It's perfectly front-loaded and contains no unnecessary information, making it immediately comprehensible while being maximally concise.

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 destructive mutation tool with no annotations and no output schema, the description is insufficiently complete. It doesn't address critical contextual elements like required permissions, consequences of removal, whether the action is reversible, or what the response looks like. Given the tool's potential impact and the lack of structured metadata, more behavioral context is needed.

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 100%, with both parameters clearly documented in the schema itself. The description doesn't add any additional semantic context beyond what's already in the schema (workspace_id and user_id). This meets the baseline expectation when schema coverage is complete, but provides no extra value.

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 ('Remove') and target ('a user from a workspace'), making the purpose immediately understandable. It doesn't explicitly differentiate from sibling tools like 'delete_user' or 'delete_workspace', but the specificity of removing a user from a workspace context is clear enough to avoid confusion with those broader deletion operations.

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 like 'delete_user' (which might delete a user entirely) or 'update_workspace_member' (which might modify permissions). There's no mention of prerequisites, permissions required, or consequences of removal, leaving the agent with insufficient context for appropriate tool selection.

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