Industrial Platform Transaction Watch

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

No annotations are present, so the description carries the full burden. It usefully discloses cost ($0.001 USDC on Base via x402), which is real behavioral context, but says nothing about freshness/caching, return format beyond the unit, 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?

Two sentences, zero waste, with purpose front-loaded and the cost disclosure isolated in its own sentence. Nothing is redundant with structured fields.

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 one-parameter read tool with no output schema and no annotations, the description covers unit, chains, intended use, and pricing; only the default-chain behavior and data freshness are left unstated.

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 single 'chain' parameter has 0% schema description coverage and value codes ('eip155:8453', 'eip155:1') that are opaque, so the description's mapping of those to 'Base or Ethereum' adds genuine meaning. It does not state the default when the optional param is omitted.

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?

States a specific resource and unit ('current EVM base fee in gwei') and enumerates the two supported chains, Base and Ethereum. It does not, however, distinguish itself from the sibling 'chain-gas-state', which an agent would plausibly confuse it with.

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?

'for recurring transaction timing and execution checks' gives implied usage context, but there is no when-to-use vs. when-not guidance and no named alternative despite a highly overlapping sibling (chain-gas-state).

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

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

With no annotations, the description carries the full burden. It usefully discloses the paid-call model ($0.001 USDC on Base via x402), which is real behavioral context an agent needs, but it says nothing about failure modes for an unknown/invalid hash, whether payment is required before or after resolution, or rate/retry 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?

Two tight sentences, zero filler, with the core capability front-loaded before the pricing note. Every clause 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?

No output schema and no annotations, so the description must do more. It covers the return states implicitly, but omits network semantics, hash format, and error behavior for a 2-parameter tool with 0% schema coverage.

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 0%, so the description must compensate, and it does not. The required tx_hash format (0x-prefixed hex length) is unstated, and the network parameter with its base/ethereum enum is never mentioned, leaving the default network ambiguous.

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?

Specific verb (check) + resource (EVM transaction) plus the three possible outcomes (pending, confirmed, reverted), so the agent knows exactly what this returns. It does not differentiate itself from the near-identical sibling chain-transaction-status or watch_transaction, which weakens it slightly.

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 when-to-use guidance, no mention of alternatives like chain-transaction-status or watch_transaction, and no statement of when this one-shot check is preferable to a watcher. The outcome list implies a point-in-time check but nothing is explicit.

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

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

With no annotations, the description carries the full burden and does well: it discloses the ~15s polling cadence, the termination conditions (confirmed or reverted), the state-reuse protocol, and the $0.003 USDC payment via x402. It omits maximum polling duration/timeout behavior and what happens if the tx hash is unknown, so it falls short of exhaustive.

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?

Two tight sentences, front-loaded with the core behavior and followed by the cost. Every clause carries information; no filler.

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?

No output schema exists, so the description should convey the return shape, and it only gestures at 'returned next-check state' without describing the status fields. Combined with the undocumented network parameter, an agent has meaningful gaps, though the cost and polling model are covered.

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 0%, so the description must compensate, and it largely does not. It explains the purpose of previous_state_hash ('reusing returned next-check state') but says nothing about the network enum (base/ethereum) or the tx_hash format, leaving two of three parameters undocumented anywhere.

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?

States a specific verb (poll) on a specific resource (a transaction) with the mechanism and termination condition spelled out. It implicitly distinguishes itself from one-shot siblings like chain-transaction-status and transaction_status by describing continuous polling.

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 the usage context (when you need to wait for confirmation rather than check once), but never explicitly says 'use this instead of repeatedly calling transaction_status' or states when not to use it. Usage is inferable but not stated.

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