update_task_status

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

With no annotations provided, the description is the sole source of behavioral context. It simply restates the action 'Update' without disclosing side effects, permissions, reversibility, or any operational constraints. This is essentially a tautology of the tool name and fails to inform the agent about the impact of the operation.

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 a single, concise sentence that is front-loaded with the core purpose. It contains no redundant or extraneous information, earning its place efficiently.

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?

Although the tool is simple and the schema covers parameter semantics, the lack of annotations and output schema means the description must explain the operation's broader context. It does not mention what happens after the update, whether the message parameter is required for a valid update, or any integration specifics. This leaves critical gaps for an agent deciding to invoke the tool.

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 has 100% description coverage, so the parameters are already well-documented (e.g., status enum values, taskId source, message meaning). The description adds no parameter-specific meaning beyond what the schema provides, which aligns with the baseline of 3 for high coverage situations.

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 'Update task status in Zoho Projects' clearly states the specific verb (update) and resource (task status in Zoho Projects). It distinguishes itself from sibling tools, which primarily handle GitHub PRs, repository operations, or fetching tasks, none of which perform status updates.

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, such as needing an existing task or the implications of changing status. No exclusions or when-not-to-use scenarios are offered, which leaves the agent to infer usage solely 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.