Update SharePoint List

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

The description adds one behavioral detail: the required permission 'Sites.Manage.All'. Since no annotations are provided, the description carries the full burden of behavioral disclosure. It does not mention whether unspecified fields remain unchanged, what the response looks like, or any side effects, leaving significant gaps for a mutation tool.

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 two short sentences with the core action and resource front-loaded. The Chinese intent line is concise and supports multilingual queries without redundancy. Every sentence adds value, and there is no filler.

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 mutation tool with no output schema and no annotations, the description provides the essential purpose and permission but omits practical details like return values, effect on existing data, or when to prefer this over sharepoint_update_list_item. It is minimally complete but leaves the agent to infer key behaviors.

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 covers all 4 parameters with 100% description coverage, so the baseline is 3. The description's mention of 'name or description' maps directly to displayName and description but adds no new meaning beyond the schema, such as constraints or behavior when both are provided.

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 a specific verb ('Update') and resource ('name or description of a SharePoint list'), which distinguishes it from item-level operations like sharepoint_update_list_item and from list create/delete tools. Chinese intent aliases further reinforce the purpose without ambiguity.

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 does not explicitly state when to use this tool versus alternatives. It mentions a required permission (Sites.Manage.All) as a prerequisite, but lacks exclusions or comparisons to related tools such as sharepoint_update_list_item. Usage context is implied by the verb 'Update' but not explicitly guided.

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