Lista os cartões tokenizados de um cliente no cofre (vault).
Bulk support: accepts customer_ids for batched execution.
| Name | Required | Description | Default |
|---|---|---|---|
| account | No | ||
| customer_id | Yes | ||
| customer_ids | No |
Changes observed during successful MCP inspections. Dates show when Glama detected each change.
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already indicate readOnlyHint=true, idempotentHint=true, destructiveHint=false. The description adds value by explaining the output is tokenized cards and supports batch execution, but could elaborate on the return format.
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, front-loaded with the main purpose, followed by bulk support detail. No wasted words, clear 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?
Covers the core functionality and batch option. However, with no output schema, the return format is not described, which could help the agent fully understand the tool's output.
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 coverage is 0%, so no parameter descriptions in schema. The description clarifies that customer_ids enables batched execution and customer_id is for single customer, but the account parameter remains 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 lists tokenized cards for a customer, using specific verbs and resources. It also mentions bulk support via customer_ids, distinguishing it from sibling tools like getnet_get_card.
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 for listing cards for one or multiple customers via customer_ids, but does not explicitly contrast with alternatives like getnet_get_card or state when not to use it.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.
Each tool has a clearly distinct function: Getnet-specific tools target different resources (cards, payments, customers, accounts), while platform tools handle authentication, connection status, marketplace lookup, bug reporting, and version info. There is no overlap in the actions they perform.
The Getnet tools follow a consistent `getnet_` prefix with verb_noun structure, but the platform-level tools (authenticate, connect, marketplace, report_bug, show_version, toolkit_info) use a mix of bare verbs and noun phrases, and lack the prefix. This creates two divergent naming conventions within the same server.
With 11 tools, the server has a reasonable number for a mixed-purpose integration. However, the inclusion of platform-wide management tools alongside Getnet-specific ones makes the scope feel broader than a typical payment server, but the count itself is not excessive.
The Getnet-specific tools are read-only (list/get operations) with no ability to create, update, or delete customers, cards, or payments. This is a significant gap for a payment-related server, though the marketplace tool could potentially compensate by invoking other MCPs.