Skip to main content
Glama

99Pay MCP

by io.github.mcp-dir

openfinance_list_investment_transactions

Read-onlyIdempotent

Returns the movement history for a specific investment position: BUY / SELL / TAX / INTEREST / AMORTIZATION / TRANSFER. Each row carries quantity, value, amount, netAmount, agreedRate (treasury), brokerageNumber, and itemized expenses (brokerageFee, incomeTax, settlementFee, custodyFee, stockExchangeFee, etc.). Use after openfinance_list_investments to get the investment_id.

Bulk support: accepts investment_ids for batched execution.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pageNo
page_sizeNo
investment_idYes
investment_idsNo

TDQS

A4.2/5.0
Behavior4/5

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

Annotations already declare readOnlyHint, idempotentHint, and non-destructive. The description adds behavioral details such as the types of movements returned, the specific fields in each row, and bulk support, which are not in annotations. No contradictions; the tool's behavior is transparent and well-described.

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 concise: two sentences with no fluff. Purpose is front-loaded, and the structure efficiently conveys what the tool does, what it returns, and usage notes.

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?

Given no output schema, the description provides detailed output fields. It covers prerequisite, bulk usage, and transaction types. However, it does not mention pagination behavior or result ordering, which would be helpful for a list tool. Overall, it is mostly complete for effective use.

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 coverage is 0%, so description must explain parameters. It explains investment_id (required) and investment_ids (bulk support), but omits page and page_size parameters. The output fields are detailed but input parameter semantics are partially lacking.

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 verb 'Returns' and the resource 'movement history for a specific investment position', listing transaction types. It distinguishes from sibling tools by focusing on investment transactions and referencing the prerequisite openfinance_list_investments.

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

Usage Guidelines4/5

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

Explicitly instructs to use after openfinance_list_investments to obtain investment_id, providing clear usage context. Also mentions bulk support with investment_ids. Does not explicitly state when not to use or compare to alternatives like openfinance_list_transactions, but the guidance is sufficient for correct invocation.

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

All 99Pay MCP toolsInspect
Try in Browser
RayrunBuild, deploy, and operate MCP servers without becoming an infrastructure team.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

TDQS

A4.4/5.0
Disambiguation5/5

Each tool targets a distinct resource and action, with clear separation between general server utilities (authenticate, connect, marketplace) and the openfinance_* family (get/list/search/update per domain). No two tools appear to overlap: list_transactions vs list_transactions_by_item are differentiated by granularity, and get_item_status vs provider_status by scope. The marketplace tool, while broad, is explicitly named and described, so it doesn't cause ambiguity.

Naming Consistency5/5

All 20 openfinance_* tools follow a strict verb_noun snake_case pattern (list_accounts, get_account_balance, force_sync, update_transaction_category, etc.). The five general tools also use snake_case and clear names, maintaining consistency across the set. No mixing of conventions or inconsistent verb styles.

Tool Count4/5

At 25 tools, the set is on the higher end but well-justified for a platform that aggregates Open Finance data and provides a marketplace. The 20 openfinance tools cover distinct banking operations (accounts, transactions, bills, loans, investments, connections, sync, status, search, categories), each addressing a specific need. The 5 general tools handle authentication, connection status, and platform info. No obvious trivial or redundant tools; each earns its place.

Completeness5/5

The tool surface is comprehensive for the stated domain: CRUD-like coverage across financial resources (list/get for accounts, transactions, bills, loans, investments), plus state management (force_sync, disconnect, update_category) and ecosystem support (search_connectors, provider_status, marketplace). It also includes utilities like authenticate, connect, and version/bug reporting. No missing operations that would cause agent failures; the set covers connection lifecycle, data retrieval, and even API diagnostics.

Resources