Worksection MCP Server

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

Annotations already provide key behavioral hints: readOnlyHint=false (write operation), destructiveHint=false (non-destructive), idempotentHint=true (safe to retry), and openWorldHint=true (handles new data). The description adds minimal context beyond this—it specifies the action is 'Add' and mentions a confirmation return, but does not detail error cases, rate limits, or permission requirements. With annotations covering core traits, the description adds some value but lacks rich behavioral disclosure.

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 appropriately sized and front-loaded, with the core purpose in the first sentence. The Args and Returns sections are structured but slightly redundant with the schema. Every sentence contributes, though the parameter details could be trimmed since they're covered in the schema, keeping it efficient.

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 tool's moderate complexity (a write operation with 2 parameters), annotations provide good coverage of behavioral traits, and the schema fully describes inputs. However, there is no output schema, and the description only vaguely mentions 'Confirmation' without detailing response format or error handling. For a mutation tool, this leaves gaps in understanding outcomes, making it adequate but incomplete.

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 (id_project and members) fully documented in the schema. The description repeats the parameter names and adds that members are 'comma-separated email addresses,' which is already stated in the schema. It provides no additional meaning, syntax examples, or constraints beyond what the schema offers, meeting the baseline for high coverage.

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 specific action ('Add one or more members') and resource ('to a Worksection project team'), using a precise verb. It distinguishes this tool from sibling tools like worksection_get_members (which retrieves members) and worksection_create_project (which creates projects), establishing a unique purpose.

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. It does not mention prerequisites (e.g., project must exist, members must be valid users), exclusions, or comparisons to sibling tools like worksection_update_project (which might handle member updates differently). Usage is implied but not explicitly defined.

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