Skip to main content
Glama
Sign In
Norman Finance MCP Server

Norman Finance MCP Server

Official
by norman-finance
OverviewSchemaSourceRelated ServersDiscussionsAdmin
Hybrid

link_transaction

Associate a specific transaction with an invoice using invoice and transaction IDs. Streamlines accounting workflows by connecting financial records for accurate tracking and reporting.

Instructions

Link a transaction to an invoice.

Args:
    invoice_id: ID of the invoice
    transaction_id: ID of the transaction to link
    
Returns:
    Response from the link transaction request

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": {
      "invoice_id": "<invoice_id>",
      "transaction_id": "<transaction_id>"
    },
    "name": "link_transaction"
  }
}

Input Schema

NameRequiredDescriptionDefault
invoice_idYes
transaction_idYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

B3.1/5.0
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 the action ('link') but does not explain what linking entails (e.g., whether it's a mutating operation, if it requires specific permissions, or what happens on failure). This leaves critical behavioral traits unspecified, making it inadequate for informed use.

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 well-structured and concise, with a clear purpose statement followed by separate Args and Returns sections. Every sentence serves a specific function without redundancy, making it easy to parse and understand quickly.

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 a linking operation with no annotations and no output schema, the description is incomplete. It fails to explain the behavior, potential side effects, error handling, or return value details, leaving significant gaps for an agent to use the tool effectively in context.

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

Parameters4/5

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

The description explicitly lists and names both parameters ('invoice_id' and 'transaction_id') in the Args section, adding meaning beyond the input schema, which has 0% description coverage. This clarifies what each parameter represents, though it does not provide format details or validation rules, keeping it from a perfect score.

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

Purpose4/5

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

The description clearly states the action ('link') and the resources involved ('transaction' and 'invoice'), making the purpose immediately understandable. However, it does not differentiate this tool from sibling tools like 'link_attachment_transaction', which might also involve linking operations, leaving some ambiguity about its specific role in the toolset.

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?

The description provides no guidance on when to use this tool versus alternatives, such as when linking is necessary compared to creating or updating transactions/invoices. It lacks context on prerequisites, error conditions, or typical workflows, offering minimal usage direction beyond the basic action.

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

Deploy Server

Other Tools

Related Tools