anythingllm_update_thread

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

Annotations already provide the key behavioral traits: readOnlyHint=false, destructiveHint=false, and idempotentHint=true. The description adds that it updates the thread name, which is consistent with these hints. However, it does not disclose any additional context such as permissions, side effects, or error conditions, which would be valuable beyond what annotations already tell us.

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 concise and front-loaded, starting with a clear one-sentence purpose statement followed by a simple args list. There is no extraneous information, and every sentence earns its place.

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 rename operation with an output schema present, the description covers the action and all parameters adequately. It does not mention edge cases or prerequisites, but the annotations and simple nature of the tool make this acceptable. The absence of return value discussion is fine since an output schema exists.

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 0% description coverage, but the description provides brief semantics for all three parameters: 'slug' as workspace slug, 'thread_slug' as thread slug to update, and 'name' as new name. This compensates for the missing schema descriptions, though it could be more detailed about where to find these slugs or any formatting requirements.

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 'Update the name of an existing chat thread' with a specific verb (update) and resource (thread name), distinguishing it from sibling tools like anythingllm_delete_thread or anythingllm_create_thread. The purpose is unambiguous and specific.

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 implies usage by stating the action and listing the required arguments, but it does not provide explicit guidance on when to use this tool versus alternatives, nor does it mention exclusions or prerequisites. For a simple rename operation, the implied usage is adequate but could be improved with a note like 'Use when renaming an existing thread'.

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