transfer_starknet_strk

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

No annotations are provided, so the description must fully convey behavioral traits. It only states the basic transfer action but does not disclose that it requires a private key, signs transactions, or modifies state irreversibly. Details about fee handling, error behavior, and confirmation are absent.

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 sentence, making it concise and front-loaded with the verb. However, it is too minimal and adds little value beyond the tool name. It could be restructured to include key context without losing brevity.

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?

Given the tool's complexity (6 parameters, financial transfer, required private key) and lack of output schema or annotations, the description is insufficient. It does not cover confirmation behavior, error cases, network defaults, or security considerations, making it incomplete for an AI agent to use reliably.

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 description coverage is 100%, with all 6 parameters described in the schema (e.g., 'from', 'to', 'amount', 'privateKey', 'maxFee', 'network'). The description adds no additional parameter information beyond the schema, so the baseline score of 3 is appropriate.

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 action (Transfer), the asset (STRK), and the scope (from one account to another). It distinguishes from sibling tools like transfer_starknet_eth and transfer_starknet_token by specifying STRK. However, it omits the specific blockchain (Starknet), which is implied by the tool name and siblings.

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 is provided on when to use this tool versus alternatives (e.g., transfer_starknet_eth, call_starknet_contract). There is no mention of prerequisites such as sufficient balance or correct network, nor when not to use it.

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