api_algod_get_pending_transactions_by_address

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

With no annotations provided, the description carries full burden but offers minimal behavioral insight. It doesn't disclose whether this is a read-only operation (implied by 'Get'), potential rate limits, authentication requirements, pagination behavior (despite 'itemsPerPage' in schema), or what happens with invalid addresses. The description adds little beyond the basic action.

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, clear sentence with zero wasted words. It's front-loaded with the core action and resource, making it immediately scannable and efficient.

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?

For a tool with 3 parameters, no annotations, and no output schema, the description is insufficient. It doesn't cover behavioral aspects like error handling, response format, or pagination details. Given the complexity of blockchain transactions and sibling tools, more context is needed to guide effective use.

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%, so parameters are fully documented in the schema. The description doesn't add any semantic context beyond implying an address is needed. It doesn't explain parameter interactions (e.g., how network affects results) or provide examples, but the schema adequately covers basics, meeting the baseline.

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 ('Get') and resource ('pending transactions for an address'), making the purpose immediately understandable. However, it doesn't differentiate from sibling tools like 'api_algod_get_pending_transactions' (which likely gets all pending transactions) or 'api_indexer_lookup_account_transactions' (which might include confirmed transactions), missing explicit sibling distinction.

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. The description doesn't mention prerequisites (e.g., whether the address must be valid or on a specific network), nor does it compare to similar tools like 'api_algod_get_pending_transactions' or transaction lookup tools in the indexer API.

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