bale_get_group_invite_url

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

No annotations are provided, so the description carries the full burden. The word 'permanent' is a meaningful behavioral disclosure distinguishing this link from temporary/expiring invites, and 'get' implies a read-only operation. However, it says nothing about auth requirements, admin privileges, or whether channels vs groups are treated differently.

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?

A single efficient sentence with the resource front-loaded and no filler. It is appropriately sized, though it is perhaps too terse given the undocumented parameter.

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?

An output schema exists, so return values need not be explained, and the tool is a simple single-parameter read. Still, with no annotations and no schema descriptions, the agent is left without auth/prerequisite context that would be needed to call it reliably.

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 single parameter group_id has 0% schema description coverage, and the description adds no clarification beyond saying it works 'for a group or channel'. It is ambiguous whether a channel identifier is acceptable for a parameter named group_id, so the description fails to compensate for the schema gap.

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 (get) and resource (permanent invitation link/URL) with scope covering groups or channels. It is clear what it returns, but it does not explicitly distinguish itself from the related sibling bale_invite_to_group, leaving the agent to infer the difference.

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 call this versus alternatives such as bale_invite_to_group or bale_get_group_info. Usage is only implied by the verb; no prerequisites or exclusions are stated.

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