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by io.github.mcp-dir

openfinance_list_connections

Read-onlyIdempotent

Returns the saved bank connections for this install: connector_id, item_id, bank name, a per-connection reconnect_url, and an add_connection_url to link additional banks via the Open Finance widget. The reconnect_url reopens the widget in UPDATE mode for that EXISTING connection (user re-enters credentials / MFA token and the data refreshes in place) — use it when a connection needs re-authentication (MFA connectors, LOGIN_ERROR, stale non-Open-Finance data). It does NOT consume a connection slot and does NOT require disconnecting first.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

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  10. Removed
  11. First observed

TDQS

A4.4/5.0
Behavior4/5

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

Annotations already indicate safe read operation. Description adds that reconnect_url does not consume a slot or require disconnecting, which is non-obvious. No contradictions with annotations.

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?

Single paragraph with clear front-loading of purpose and output fields. Every sentence is informative with no redundancy.

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?

Describes output structure and reconnect/add URLs. Lacks mention of error cases or pagination, but given no parameters and typical use, adequate. Could mention that list is all saved connections.

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?

No parameters exist; schema coverage is 100%. Baseline score of 4 applies as description adds no extra parameter info nor is needed.

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?

Clearly states the tool returns saved bank connections and lists specific fields (connector_id, item_id, etc.). Differentiates from sibling tools like openfinance_list_accounts and connection-related tools.

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?

Provides explicit when to use reconnect_url (re-authentication, LOGIN_ERROR) and what it does not require. Lacks direct comparison to all siblings but gives sufficient context for the main use case.

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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TDQS

A4/5.0
Disambiguation5/5

Each tool targets a distinct resource or action: the openfinance_* family cleanly separates accounts, transactions, bills, loans, investments, connections, sync, and provider health, while platform tools (authenticate, connect, marketplace, toolkit_info) cover different concerns. Even potentially similar pairs like get_item_status vs provider_status and list_transactions vs list_transactions_by_item are clearly differentiated by their descriptions.

Naming Consistency4/5

Open Finance tools follow a uniform openfinance_<verb>_<noun> snake_case pattern, and the generic tools are also readable English verbs/nouns (authenticate, connect, report_bug). The main inconsistency is that a few generic tools are bare nouns (marketplace, toolkit_info) while the rest are verbs, but the mix is predictable and never confusing.

Tool Count3/5

25 tools sit at the upper boundary of what is comfortable, and the set spans two distinct domains (Open Finance data access plus MCP platform/marketplace management). Each tool does appear to earn its place, but the count is heavy enough to feel borderline rather than optimally scoped.

Completeness5/5

The Open Finance surface is thorough: list/get for accounts, transactions, bills, loans, and investments, with sync, connection health, provider status, category correction, and disconnect all covered. The platform side also covers authentication, connection status, marketplace discovery/invocation, bug reporting, and version info, leaving no obvious dead ends for the stated purpose.

Resources