---
title: "Plaid MCP integration for LuumenAI"
url: "https://www.luumen.ai/integrations/plaid-mcp/"
entity: SoftwareIntegration
category: "AI & automation"
audience: "SRE, DevOps, platform engineering, IT operations"
---

# Plaid MCP integration for LuumenAI

Read-only Plaid production diagnostics, Link analytics, and usage data

## What LuumenAI can do with Plaid MCP

LuumenAI connects to Plaid MCP with OAuth 2.0 and exposes 5 tools (5 read-only). Every tool is read-only, so it can answer questions from Plaid MCP but cannot change anything in it.

## Key facts

- Authentication: OAuth 2.0
- Tools available: 5 tools (5 read-only)
- Plan: available on all plans
- Category: AI & automation

## About Plaid MCP with LuumenAI

Ask why an Item stopped updating and get its current state back in the terminal. PLAID_MCP_PLAID_DEBUG_ITEM covers item diagnostics, PLAID_MCP_PLAID_GET_LINK_ANALYTICS shows conversion and error rates, and PLAID_MCP_PLAID_GET_USAGES reports product usage. Connection uses DCR OAuth. Every tool here is read-only.

## Example tools

Read-only (5 in total):

- `PLAID_MCP_PLAID_DEBUG_ITEM` — Diagnose a Plaid item by retrieving its state information.
- `PLAID_MCP_PLAID_GET_LINK_ANALYTICS` — Retrieves Plaid Link analytics data for analyzing user conversion and error rates.
- `PLAID_MCP_PLAID_GET_TOOLS_INTRODUCTION` — Returns a list of all available tools with a brief introduction for each.
- `PLAID_MCP_PLAID_GET_USAGES` — Retrieves usage metrics for Plaid products and services.
- `PLAID_MCP_PLAID_LIST_TEAMS` — Retrieve teams associated with the user and present them as a selectable list.

## Frequently asked questions

### How does LuumenAI connect to Plaid MCP?

Authorize once with OAuth 2.0. Luumen lists the scopes each action needs before you approve the connection, and credentials never appear in the chat.

### Can LuumenAI change things in Plaid MCP on its own?

No. Every one of the 5 tools is read-only, so LuumenAI can answer questions from Plaid MCP but cannot change anything in it.

### Is there an audit trail?

Every call to Plaid MCP is recorded with the actor, the input, and the result.

Full page: https://www.luumen.ai/integrations/plaid-mcp/