theta_configure

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

No annotations are provided, so the description must disclose behavioral traits. It states that the key is encrypted with AES-256-GCM at rest, which is a useful security detail. However, it does not mention whether the key is validated, whether existing keys are overwritten, or any side effects. The transparency is partial.

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 three sentences long, uses clear language, and front-loads the action. Every sentence adds valuable information: what it does, why it bypasses credits, and a security detail. No redundant or filler words.

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?

The tool is a configuration action with two parameters and no output schema. The description covers the core purpose and a key behavioral trait (encryption), but misses parameter explanations and usage guidelines. It is adequate but not thorough, leaving gaps that could confuse an agent.

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 includes two required parameters (api_key, project_id) with no descriptions. The tool description also provides no explanation of these parameters, their formats, or how to obtain them. With 0% schema description coverage and no param info in the description, the agent has zero guidance on what to provide.

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 the tool's purpose: to save a Theta EdgeCloud API key (BYOK). The verb 'save' and noun 'API key' make the action and resource explicit. It distinguishes from sibling tools like theta_check_credentials and theta_list_models, which serve different roles.

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 mentions 'Bypasses Wave OS credits — you pay Theta directly,' which gives context for when to use this tool (to use own credits instead of Wave credits). However, it provides no information on prerequisites, when not to use it, or alternatives. The guidance is minimal but not absent.

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