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get_defi_protocol

Retrieve DeFi protocol snapshots including TVL, chains, volume, and fees. Powered by DefiLlama.

Instructions

DeFi protocol snapshot: TVL, chains, volume, fees. Via DefiLlama. Free tier.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
protocolYesDefiLlama protocol slug (e.g. 'aave', 'uniswap').
Behavior2/5

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

No annotations are provided, and the description only mentions 'Free tier' but does not disclose rate limits, auth requirements, caching, or error behavior. The description carries the full burden but adds minimal behavioral context.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence that conveys the essential purpose. It is front-loaded with the tool's function, but could be slightly more structured.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (one parameter, no output schema), the description provides the main idea but lacks detail on the return format or pagination. It is adequate but not fully complete.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema covers the sole parameter with a clear description including example slugs. The description adds no additional semantic meaning beyond noting the data source (DefiLlama), so baseline 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb (snapshot) and resource (DeFi protocol), and lists key data points (TVL, chains, volume, fees). It is distinct from sibling tools like compare_protocols or get_price.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description notes 'Via DefiLlama. Free tier.' which hints at usage context but provides no explicit when-to-use or alternatives. Usage is implied by the tool name.

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

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