PocketLedger MCP

Get spending summary

get_summary

Read-onlyIdempotent

Return a spending summary for expenses in today, yesterday, this week, this month, this year, or a custom date range. Do not create income, transfers, or financial advice.

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": {
      "period": "<period>"
    },
    "name": "get_summary"
  }
}

Input Schema

Name	Required	Description
`period`	Yes	Preset reporting period. Use 'custom' only together with date_from and date_to.
`date_to`	No
`timezone`	No	IANA timezone used to interpret dates and relative words like today or yesterday, e.g. 'UTC'.
`date_from`	No
`reporting_currency`	No	ISO 4217 currency code, e.g. USD, EUR, GBP.

Output Schema

Name	Required	Description	Default
No arguments

Schema Changelog

Changes observed during successful MCP inspections.

First observedJul 4, 2026

TDQS

A3.5/5.0

Behavior3/5

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

Annotations already declare readOnlyHint=true and destructiveHint=false. The description adds that it returns a spending summary and warns against creating records, providing some behavior beyond annotations but not extensive.

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 efficient sentences: the first defines the core function, the second sets boundaries. No fluff or redundancy.

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?

Despite having an output schema, the description omits guidance on using custom date ranges, timezone, or reporting_currency. For a tool with 5 parameters, more context is needed to ensure correct invocation.

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

Parameters2/5

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

Schema description coverage is 60%. The description adds no parameter-level meaning beyond what the schema provides (e.g., date_from and timezone lack details). It does not compensate for the missing parameter descriptions.

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 clearly states the tool returns a spending summary for expenses, listing preset periods and custom date range. This distinguishes it from sibling tools that deal with mutations, logs, or reports.

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 includes a negative instruction ('Do not create income, transfers, or financial advice') but lacks explicit guidance on when to use this tool versus alternatives. Usage is implied through the purpose but not detailed.

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

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