Skip to main content
Glama
Sign In

CDF Finance

by io.github.VessellTech
OverviewDiscussionsAdmin

Excluir cartão

delete_card
DestructiveIdempotent

Exclui um cartão de crédito permanentemente. Não há verificação de faturas em aberto ou transações vinculadas antes de excluir.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "id": "<id>"
    },
    "name": "delete_card"
  }
}

Input Schema

NameRequiredDescriptionDefault
idYesID do cartão a excluir

Output Schema

NameRequiredDescriptionDefault
countNo

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changed
    • addedInput schema / properties / id / description
      Added value: +"ID do cartão a excluir"
  2. First observed

TDQS

A4.3/5.0
Behavior5/5

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

Beyond the destructiveHint annotation, the description adds important behavioral context: deletion is permanent and no validation is performed for open invoices or linked transactions. This gives the agent a clear picture of consequences not inferable from annotations alone.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two concise sentences cover the action, permanence, and a key warning. There is no redundant or vague text, and the most important information is front-loaded.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a simple one-parameter destructive operation with an output schema and clarifying annotations, the description is complete. It covers what is deleted, that it is permanent, and the risk of unverified linked data, leaving no critical gap for correct invocation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema fully documents the only parameter 'id' with 'ID do cartão a excluir'. The description adds no extra meaning about the id's format or how to determine the correct value, so it does not meaningfully improve on the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific action and resource: 'Exclui um cartão de crédito permanentemente' (permanently deletes a credit card). This clearly distinguishes it from sibling tools like update_card and list_cards.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies the tool is used when a card must be permanently deleted and warns that no invoice or transaction checks occur. However, it does not explicitly state when to prefer this tool over alternatives or mention any conditions or prerequisites.

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

All CDF Finance toolsInspect
Try in Browser
One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources