Lulo Deposit

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

Annotations indicate the tool is not read-only (readOnlyHint=false) and not destructive (destructiveHint=false). The description adds that it deposits into a lending protocol but lacks details on mutation effects, potential fees, or reversibility, which would be helpful beyond the annotations.

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 relatively concise with two sentences. The first sentence directly addresses the tool's purpose. The second sentence provides SAP MCP context, which may be helpful for the integration but is not essential for understanding the tool, slightly reducing conciseness.

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 simple tool with three well-documented parameters and an existing output schema, the description covers the core usage. However, it omits details like minimum deposit amounts or post-deposit actions, but these are not critical for a basic deposit operation.

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 any extra meaning or clarification beyond what the schema already provides for 'mint', 'amount', and 'wallet'.

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 ('deposit'), the target ('best APR lending protocol via Lulo aggregator'), and the outcome, distinguishing it from sibling tools like lulo_getBestRates and lulo_withdraw.

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 explicit when-to-use or when-not-to-use instructions are provided. The description does not differentiate this tool from other deposit tools in the sibling list (e.g., drift_deposit, raydium-pools_addLiquidity) or give alternative tool suggestions.

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