Venture Foundry QA

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

The description adds valuable behavioral context beyond the annotations: it validates a job, binds a quote, and explicitly states 'creates no transaction and moves no funds.' This aligns with idempotentHint=true and destructiveHint=false, while adding nuance about the operation's side-effect-free nature. It does not mention persistence or failure modes, but the annotations already cover the safety profile, and the added context is meaningful.

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 sentence with two clauses, no filler, and front-loaded action. It conveys the core purpose and a key constraint (no transaction) efficiently.

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?

Despite the complex nested schema and lack of an output schema, the description does not explain what the tool returns, error behavior, or how it fits into the quote-to-checkout workflow. It mentions validation and binding but leaves the agent without guidance on expected response or why this step matters relative to siblings. The absence of any return/error semantics is a significant gap for a tool with such a detailed input schema.

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 description does not mention any parameter names or types directly. Schema coverage for top-level parameters is only 33% (only idempotencyKey has a schema description), and the description does not compensate for job or buyerAddress. Although 'structured QA job' and 'paying Base wallet' vaguely hint at the job and buyerAddress, there is no real semantic help beyond the schema, and the schema itself is sparse for those parameters.

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 tool's action: 'Validate one structured QA job and bind a ten-minute quote to its exact content and paying Base wallet.' The title adds 'Create a Preflight QA quote,' and the no-transaction/no-funds note distinguishes it from payment-related siblings. This is a specific verb+resource with clear scope.

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 this is the quoting step for a QA job but does not explicitly mention when to use it versus prepare_checkout or settle_checkout. The phrase 'This creates no transaction and moves no funds' hints that actual payment happens elsewhere, but no alternative tools are named or exclusions given. It provides context but lacks explicit when/when-not guidance.

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?

Annotations already indicate readOnlyHint=true, idempotentHint=true, and destructiveHint=false. The description adds useful context beyond these: it specifies the report must be 'settled' and explicitly states that the tool cannot initiate payment. This clarifies the workflow timing and a key limitation, which is valuable behavioral information.

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 two short sentences, front-loaded with the primary action and inputs, and includes a key negative. Every clause serves a purpose and there is no redundant or filler text.

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 simple read-only tool with annotations covering safety, the description is adequate but not complete. It does not describe the return value or content of the report, and does not clarify the expected workflow order relative to the sibling tools. Given no output schema, the description would benefit from a hint about what the response contains or that this should be used after settlement.

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 description names both parameters ('job ID and secret bearer token') and calls reportToken a 'secret bearer token', which adds some meaning. However, schema coverage is 50% and the reportToken schema description already says it is returned by prepare_checkout. The description does not explain the jobId source or how to obtain it, so it only partially compensates for the schema gaps.

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 states exactly what the tool does: 'Read one settled report using its job ID and secret bearer token.' The verb 'read' is specific, the resource is a 'settled report', and the input method is clear. This also distinguishes it from sibling tools like settle_checkout or prepare_checkout, which are payment-related, whereas this is read-only.

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 a usage context (reading a settled report) but does not explicitly say when to use it versus alternatives. The phrase 'This tool cannot initiate payment' is a limitation, not a direct alternative recommendation. It lacks explicit guidance such as 'use after settle_checkout' or 'instead of service_info'.

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?

Annotations already state idempotentHint=true, readOnlyHint=false, destructiveHint=false. The description adds the crucial negative behavior ('does not sign, approve, or submit the transfer') and notes that the job is 'unchanged', providing extra context beyond the annotations. No contradiction.

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, no redundant text, and the primary action is front-loaded. The second sentence adds a necessary clarification without unnecessary detail.

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 a complex nested job schema and no output schema, the description should more explicitly describe return values and preconditions. It mentions 'exact Base USDC transfer boundary' and 'protected report token' but lacks specifics on structure or how they should be used. The 'unchanged quoted job' hint is valuable but not fully elaborated, leaving gaps for an agent to infer.

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 only 25% (only idempotencyKey has a description). The description references 'the unchanged quoted job' but does not explain quoteId, buyerAddress, or the structure of job. With low coverage, the description should compensate, but it only gives indirect hints about the job param and leaves the other three unexplained.

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 tool 'reserve[s] the unchanged quoted job' and 'return[s] one exact Base USDC transfer boundary plus a protected report token', which is a specific verb+resource. It also explicitly distinguishes this from signing/approving/submitting, differentiating it from the sibling settle_checkout tool.

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 a preparatory role ('Reserve...') and explicitly clarifies what it does NOT do ('does not sign, approve, or submit the transfer'), which tells the agent when not to use it for final settlement. However, it does not name an alternative tool or provide explicit when-to-use conditions beyond the implication that this is a preflight step.

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?

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint false, so the description's "cannot move funds" reinforces those but adds concrete boundaries about what the tool returns (price, QA scope, checkout URL, safety boundary, integration links). This gives useful context without contradicting 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 two concise sentences. The first is front-loaded with the action and specific return items, and the second adds a critical safety limitation. Every word contributes value, with no filler or redundant restating of the tool name or title.

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 no-parameter informational tool with strong safety annotations, the description is complete. It enumerates the returned data (price, QA scope, checkout URL, payment safety boundary, integration links), which is sufficient given the absence of an output schema and the simple nature of the 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?

The tool has zero parameters and an empty input schema, so there are no parameter semantics to clarify. The baseline of 4 applies, and the description appropriately focuses on the output without needing to explain parameters.

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 begins with a specific verb "Return" and clearly lists the resource contents: price, deterministic QA scope, checkout URL, payment safety boundary, and integration links. It also explicitly distinguishes itself from transaction-capable tools with "This tool cannot move funds," which separates it from sibling tools like settle_checkout and prepare_checkout.

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 establishes a clear informational context and provides a strong exclusion by stating the tool cannot move funds, implicitly telling the agent not to use it for financial transactions. However, it does not explicitly name sibling alternatives or provide detailed when-to-use versus when-not-to-use guidance beyond the funds limitation.

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?

Annotations already indicate readOnlyHint=false, idempotentHint=true, and destructiveHint=false. The description adds valuable context by stating that no wallet transfer is created or repeated, and that it operates on an already-submitted transaction against a boundary. It does not disclose failure modes or detailed side effects, but the added constraint is meaningful.

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 two sentences with the main action front-loaded ('Verify an already-submitted Base transaction...'). The second sentence states a critical limitation concisely. No fluff or redundant information.

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?

The description provides a clear high-level operation but does not specify the return value/output, error handling, or how the released report is delivered (e.g., whether get_report is needed afterward). With no output schema, this leaves ambiguity. It also assumes knowledge of 'prepared exact-payment boundary' without further explanation.

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 only 33% because only reportToken has a description; jobId and transaction are described only via patterns. The description does not explain jobId or the format/role of transaction beyond calling it a Base transaction, and it does not compensate for the low schema coverage. The reference to the 'prepared exact-payment boundary' adds a bit of context to transaction, but it is not enough.

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 tool verifies an already-submitted Base transaction against the prepared exact-payment boundary and releases its report. It also explicitly says it cannot create or repeat a wallet transfer, which distinguishes it from siblings like prepare_checkout and create_quote.

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 usage after prepare_checkout by referencing an 'already-submitted' Base transaction and a 'prepared exact-payment boundary,' and the schema's reportToken description mentions prepare_checkout. It also states a key exclusion: it cannot create or repeat a wallet transfer. However, it does not explicitly name sibling tools or state when to use get_report afterward.

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