MCP VTEX Server

vtex_create_payment_provider

Configure payment providers in VTEX e-commerce platform by setting up provider name, connector, and configuration parameters to enable payment processing.

Instructions

Create a payment provider configuration

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": {
      "name": "<name>",
      "connector": "<connector>",
      "configuration": "<configuration>"
    },
    "name": "vtex_create_payment_provider"
  }
}

Input Schema

Name	Required	Description
`name`	Yes	Provider name
`connector`	Yes	Connector name
`configuration`	Yes	Provider configuration

Schema Changelog

Changes observed during successful MCP inspections.

First observedv1.0.0Jan 10, 2026

TDQS

C2.7/5.0

Behavior2/5

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It states 'create' which implies a write operation, but lacks details on permissions needed, whether it's idempotent, error handling, or what happens on success (e.g., returns a provider ID). This leaves significant gaps for an agent to understand the tool's behavior.

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?

The description is a single, direct sentence with no wasted words, making it highly concise and front-loaded. It efficiently conveys the core purpose without unnecessary elaboration, which is ideal for quick understanding.

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

Completeness2/5

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

Given the complexity of creating a payment provider (a write operation with nested configuration objects) and the lack of annotations and output schema, the description is insufficient. It doesn't explain the expected output, error conditions, or behavioral nuances, leaving the agent with incomplete context for proper 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?

Schema description coverage is 100%, with clear descriptions for all three parameters (name, connector, configuration). The description doesn't add any meaning beyond the schema, such as examples or constraints, but since the schema is well-documented, a baseline score of 3 is appropriate as it doesn't compensate for gaps.

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

Purpose3/5

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

The description 'Create a payment provider configuration' clearly states the action (create) and resource (payment provider configuration), which is adequate. However, it doesn't differentiate from sibling tools like 'vtex_update_payment_provider' or 'vtex_get_payment_provider', leaving the specific scope of creation unclear compared to updates or retrievals.

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

Usage Guidelines2/5

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

No guidance is provided on when to use this tool versus alternatives. The description doesn't mention prerequisites, such as whether this is for initial setup or replacing existing configurations, nor does it reference sibling tools like 'vtex_update_payment_provider' or 'vtex_delete_payment_provider' for context on usage scenarios.

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

Deploy Server