lc_list_adapter_download_targets

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

With no annotations, the description carries the full burden. It discloses that no binaries are downloaded, which is a key behavioral trait. However, it does not state authorization requirements, rate limits, or response behavior (e.g., empty list state).

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 that is short and to the point. It front-loads the action and resource, with no wasted words. It 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?

Given the tool has no parameters and no output schema, the description provides the essential purpose. However, it lacks details about the nature of the URLs (e.g., platform-specific, format) and any conditions. For a simple list tool, it is adequate but not comprehensive.

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 tool has no parameters, and the schema coverage is 100% (empty schema). The description adds no extra parameter info, which is appropriate since baseline is 4 for 0 parameters. It correctly describes the action without needing to detail parameters.

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 verb 'List', the resource 'supported adapter binary target URLs', and the qualifier 'without downloading binaries', making the tool's purpose unambiguous. It distinguishes from sibling tools like lc_list_cloud_adapters which list adapters themselves.

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 when to use the tool (to get URLs without downloading), but provides no explicit guidance on alternatives or when not to use it. Given many list tools exist, some usage context would improve clarity.

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