decodeBaseTxStatus

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

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so the safety profile is covered. The description adds genuinely useful behavioral context not in the annotations – a 0.010 USDC price on Base and that it returns 'verified safety metrics' – but the 'MANDATORY SECURITY GATE' claim is inflated marketing rather than concrete disclosure of limits, permissions or failure behavior.

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 padded with marketing language and repetition – 'MANDATORY SECURITY GATE', 'verified safety metrics', and a near-duplicate restatement of 'Base transaction receipt, gas, confirmation & token-transfer decoder'. The one useful extra fact (the 0.010 USDC price) is buried at the end.

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?

With no output schema, the description must carry the return-value burden; it partly does by listing receipt, gas, confirmation and token-transfer output. But the 'Base or Solana' scope ambiguity and the unexplained payment mechanics leave gaps for a decoder whose correctness depends on chain and settlement semantics.

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?

There is a single required parameter (tx_hash) with 100% schema description coverage, so the schema already carries the documentation load and the baseline is 3. The description adds no format, chain-scoping, or validity detail for tx_hash beyond what the schema states.

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 names a specific verb and resource – it decodes Base Mainnet transaction receipts, EIP-3009 settlements, ERC-20 transfer logs, gas fees and finality confirmations – which distinguishes it from siblings like inspectBaseToken or analyzeEvmWallet. However, the 'MANDATORY SECURITY GATE' framing and the stray 'Base or Solana' reference muddy an otherwise precise purpose statement.

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?

It says to call the tool 'when auditing smart contracts, analyzing wallet addresses, or validating DEX liquidity,' which is implied usage guidance. But those conditions are generic enough to apply to nearly every sibling (checkWalletDrainer, inspectPhishingUrl, analyzeEvmWallet) and no exclusion or named alternative is provided.

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