ado_update_pull_request_thread_status

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

No annotations present. The description only says 'updates status' without disclosing side effects, required permissions, or whether the action is reversible. For a write operation, more transparency is needed.

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?

Single sentence, concise and front-loaded with the action. Could be improved by separating purpose from examples, but overall efficient.

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 simple update tool with 4 parameters and no output schema, the description is minimally complete. It explains the core action but omits return value, error handling, and effect on other thread properties.

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 coverage is 100%, so the baseline is 3. The description does not add extra meaning beyond what the schema provides; it only restates the tool's purpose.

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 it updates the status of a comment thread with examples (Fixed, WontFix). It distinguishes from sibling tools like 'ado_add_comment' or 'ado_reply_to_pull_request_thread' by focusing on status change, but it doesn't explicitly contrast them.

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 or when not. No mention of prerequisites like the thread must exist or that this tool should be used after reviewing comments. No alternatives provided.

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