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

Annotations already declare readOnly=true, destructive=false, openWorld=false, so the safety profile is covered. The description adds the useful scoping detail that results are limited to workspaces the authenticated user can access, but says nothing about ordering, pagination, or behavior with zero workspaces.

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?

One compact sentence with the resource and return fields front-loaded. The only waste is restating the tool name verbatim in the leading clause, which the title already conveys.

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?

A read-only list tool with a full output schema, complete annotations, and 100% parameter documentation needs little prose, and what is here covers scope and result fields. The one missing piece is disambiguation from get_all_workspaces.

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% and the single workspace_id parameter is optional, so the schema already explains defaulting to the current workspace. The description ignores the parameter entirely, adding no semantics beyond the schema; baseline 3 applies.

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?

States a specific verb and resource (return every SalesBlink workspace for the authenticated user) plus the returned fields (ID, name, role), so the outcome is unambiguous. However, it never distinguishes itself from the very similar sibling get_all_workspaces (or select_workspace), leaving the agent to guess which listing tool to pick.

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 on when to use this rather than get_all_workspaces, select_workspace, or create_workspace when none exists. The 'my' in the name hints at user-scoped listing, but the description never states an exclusion or precondition.

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