Remove requester from group

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

Annotations already declare readOnlyHint=false, idempotentHint=true, destructiveHint=false, and openWorldHint=true, so the safety profile is covered elsewhere. The description contributes one useful behavioral fact — that it applies to 'manual' requester groups, implying dynamic/automatic groups are out of scope — but says nothing about what happens if the requester is not a member or whether the requester record itself is affected.

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 front-loaded sentence with zero filler and no redundancy. It is efficiently sized, though its brevity comes at the cost of the missing usage and behavioral detail noted above rather than from trimming genuine excess.

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 and the annotations are rich, so return-value explanation is not required. However, for a mutation that changes group membership, the description omits error/edge-case behavior (requester not in group, non-manual group) and any pointer to prerequisites, leaving it only minimally sufficient.

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%, so both integer parameters are documented in the schema and the description need not repeat them. The description adds no format, range, or lookup guidance (e.g., how to obtain requester_group_id) beyond the schema baseline.

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 ('Remove') and resource ('a requester from a manual requester group'), which is far more precise than the title alone. The word 'manual' adds a real scoping qualifier, though the description never names the counterpart tools (add_requester_to_group, list_requester_group_members) that an agent would weigh it against.

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?

There is no statement of when to use this versus add_requester_to_group, list_requester_group_members, or delete_requester_group, nor any prerequisite such as the group being manual or the requester currently being a member. Usage is only inferable from the tool name.

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