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chrischall

freshbooks-mcp

by chrischall

freshbooks_list_payments

Read-only

List payments for the authenticated FreshBooks account with pagination and raw filter parameters, returning payment items plus page and total counts.

Instructions

List payments for the authenticated FreshBooks account. Supports pagination and raw FreshBooks filter params. Returns items plus page/pages/total.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pageNo1-based page number
searchNoRaw FreshBooks filter params passed through verbatim, e.g. {"search[customerid]": 123} or {"include[]": "lines"}. Field names are not validated.
per_pageNoResults per page (max 100)

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changedv0.7.0
    • changedInput schema / $schema
      Previous value: -"http://json-schema.org/draft-07/schema#"New value: +"https://json-schema.org/draft/2020-12/schema"
  2. Changed2 schema fields changedv0.3.1
    • removedInput schema / properties / search / additionalProperties / anyOf
      Removed value: -[
      -  {
      -    "type": "string"
      -  },
      -  {
      -    "type": "number"
      -  },
      -  {
      -    "type": "boolean"
      -  }
      -]
    • addedInput schema / properties / search / additionalProperties / type
      Added value: +[
      +  "string",
      +  "number",
      +  "boolean"
      +]
  3. First observedv0.1.0

TDQS

A3.8/5.0
Behavior4/5

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

Annotations already cover the safety profile (readOnlyHint=true, openWorldHint=true). The description adds real value on top by disclosing pagination support and the return envelope (items plus page/pages/total), which is meaningful since no output schema exists. It does not mention rate limits or default page size, keeping it short of a 5.

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?

Three short sentences, each carrying distinct information: scope, capability, and return shape. Purpose is front-loaded and nothing is redundant or padded.

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

Completeness4/5

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

With no output schema, the description usefully summarizes the return envelope and confirms pagination and verbatim filter pass-through, which is enough for an agent to call a read-only list tool correctly. Minor gaps remain around defaults (e.g., default per_page) and error behavior, but the essentials are present.

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%, so page, per_page and the raw search pass-through are already fully documented in the schema, including the concrete filter examples. The description only echoes this at a high level ('supports pagination and raw FreshBooks filter params'), adding no syntax or validation detail beyond the schema. Baseline 3.

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?

States a specific verb (List) and resource (payments) scoped to the authenticated FreshBooks account, which cleanly separates it from the singular freshbooks_get_payment and the write tool freshbooks_record_payment. It does not explicitly name those siblings, so an agent must infer the list-vs-single distinction from the plural naming.

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?

Usage is only implied by 'List payments'; there is no explicit statement of when to reach for this over freshbooks_get_payment or freshbooks_list_invoices, nor any prerequisite or exclusion guidance. Adequate but the agent gets no routing help.

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