Accept Invitation

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

Annotations already indicate a destructive, non-read-only operation, but the description adds no behavioral context beyond restating the action. It does not disclose that accepting likely consumes the invitation, grants workspace membership, or requires authentication.

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 one short sentence with no redundancy and front-loads the action. It is appropriately sized for the simple operation it describes.

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 mutating tool with one parameter, no output schema, and no parameter descriptions, the description is too sparse. It lacks side-effect disclosure, token source/format, and usage context, leaving an agent to guess important details.

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 input schema has a single token parameter with no description (0% coverage), and the description does not explain what the token is, where it comes from, or its format. The parameter name and tool name allow some inference, but the description itself adds no semantic 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 uses a specific verb ('Accept') and a clear resource ('workspace invitation'), making the tool's purpose immediately understandable. It also distinguishes itself from sibling tools like declineInvitation and getInvitation through the action 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 description provides no guidance on when to use this tool versus declineInvitation or getInvitation. It does not mention prerequisites such as possessing a valid invitation token or explain the context in which accepting is appropriate.

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