AtoA Resolver

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

With no annotations, the description carries the full burden, and it does disclose useful traits: the key is free, sandbox-scoped, worth 50 credits, and unlocks specific content. It does not state whether the email must be verified, whether issuance is idempotent or one-per-address, key expiry, or rate limits — meaningful gaps for a provisioning mutation.

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?

A single front-loaded sentence with no filler; the parenthetical credit amount is compact and informative. It is efficient, though it spends its one sentence on value rather than on the mechanics an agent needs.

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 2-parameter tool with no output schema and no annotations, the description is adequate but thin: it implies the key is returned but never says how or where the credential is delivered, nor what the agent should do with it next. Given the absence of an output schema, more return-value context would be warranted.

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 both parameters (developer_email, use_case) are already documented in the schema. The description adds nothing about parameter semantics or the format of the required email, so the baseline of 3 applies.

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: 'Provisions a free sandbox API key (50 credits).' That is concrete and clearly distinct from the sibling screening/resolution tools, which are compliance lookups rather than key issuance. It falls short of 5 only because it never explicitly differentiates itself from those siblings.

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?

There is no guidance on when to call this tool versus the siblings, nor on preconditions such as whether an agent must already lack a key or whether the free tier is a prerequisite for the other tools. The 'unlock complete statutory regulatory citations' phrasing hints at a paywall-style upgrade but never states when to invoke it.

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 behavioral burden and delivers almost none of it: no statement that this is a read-only lookup, no auth/permission requirements, no rate limits, and no indication of what happens without an api_key. The only hint about behavior (statutory excerpt / audit report) lives in the schema's api_key field, not the description.

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?

A single front-loaded sentence with no filler or repetition. It is efficient, though the density of regulatory jargon ('eCFR', 'hurdles') costs a little interpretability for little gain in brevity.

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 two-parameter lookup tool with no output schema and no annotations, the description is only just adequate. It never states what the caller receives back (excerpts, determinations, citations) or how results should be interpreted, so an agent knows the topic but not the deliverable.

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 both parameters are already documented, including useful examples for 'query' (dual-use encryption, drone telemetry). The description adds no additional syntax, format, or scoping detail beyond the schema, so the baseline 3 applies.

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?

Names a specific verb ('Resolves') and a concrete resource set: statutory US import constraints, licensing regimes, and agency hurdles under eCFR. The import focus distinguishes it from screen_ofac_and_export_controls, but the description never explicitly draws that boundary, leaving an agent to infer it.

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 prerequisites, and no mention of the sibling tools. An agent cannot tell from this text whether to call this or screen_ofac_and_export_controls for a given product, nor when a free-key provision step is required first.

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 behavioral burden, and it discloses the regulatory scope screened (a useful trait beyond the name). However, it says nothing about whether this is a read-only lookup, what the result contains (matches, risk scores, thresholds), or any rate/cost characteristics.

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?

A single, front-loaded sentence that states the action and scope with zero filler. Nothing is repeated and 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?

For a two-parameter tool with full schema coverage but no output schema, the definition is minimally adequate. It should say more about what a screening result looks like (e.g., match/no-match, list hits), since no output schema exists to carry that information.

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 both parameters are already documented, including the jurisdiction_scope enum and target examples. The description adds no syntax, matching, or scoping nuance beyond what the schema provides, which is the expected 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 gives a specific verb ('Screens') and enumerates the resources it accepts (companies, countries, regimes, keywords) along with the exact regulatory frameworks (OFAC 31 CFR, BIS 15 CFR EAR). It is clear what the tool does, but it does not explicitly distinguish itself from the sibling resolve_us_import_compliance, leaving the import-vs-export boundary for the agent to infer.

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?

Usage is only implied: the description makes it obvious you invoke this to check an entity against sanctions/export rules, but it never states when to prefer it over resolve_us_import_compliance or what preconditions exist. No when-not guidance is offered.

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