Query Live Elasticsearch Data in Perplexity Desktop via CData Connect AI

Jerod Johnson
Jerod Johnson
Director, Technology Evangelism
Leverage the CData Connect AI Remote MCP Server to enable Perplexity Desktop to securely access and query live Elasticsearch data through a conversational interface.

Perplexity is an AI-powered research and answer engine that combines web search, structured data, and connected tools through a unified conversational interface. With Perplexity Desktop for macOS, you can bring external data sources directly into your workflow using MCP, enabling fast, context-aware insights powered by live data.

Integrating Perplexity Desktop with CData Connect AI via its built-in MCP connector allows the AI to query, explore, and reason over live Elasticsearch data without copying data out of its source system. The result is a research experience where you can ask questions about your governed enterprise data directly from Perplexity Desktop.

This article outlines how to configure Elasticsearch connectivity in Connect AI, generate the required access token, register Connect AI's MCP Server in Perplexity Desktop, and then use the chat interface to explore live Elasticsearch data.

About Elasticsearch Data Integration

Accessing and integrating live data from Elasticsearch has never been easier with CData. Customers rely on CData connectivity to:

  • Access both the SQL endpoints and REST endpoints, optimizing connectivity and offering more options when it comes to reading and writing Elasticsearch data.
  • Connect to virtually every Elasticsearch instance starting with v2.2 and Open Source Elasticsearch subscriptions.
  • Always receive a relevance score for the query results without explicitly requiring the SCORE() function, simplifying access from 3rd party tools and easily seeing how the query results rank in text relevance.
  • Search through multiple indices, relying on Elasticsearch to manage and process the query and results instead of the client machine.

Users frequently integrate Elasticsearch data with analytics tools such as Crystal Reports, Power BI, and Excel, and leverage our tools to enable a single, federated access layer to all of their data sources, including Elasticsearch.

For more information on CData's Elasticsearch solutions, check out our Knowledge Base article: CData Elasticsearch Driver Features & Differentiators.


Getting Started


Step 1: Configure Elasticsearch connectivity for Perplexity Desktop

Connectivity to Elasticsearch from Perplexity Desktop is made possible through CData Connect AI's Remote MCP Server. To interact with Elasticsearch data from Perplexity Desktop, start by creating and configuring a Elasticsearch connection in CData Connect AI.

  1. Log into Connect AI, click Sources, and then click Add Connection
    2. Adding a connection in Connect AI
  2. Select Elasticsearch from the Add Connection panel
    3. Selecting data source
  3. Enter the necessary authentication properties to connect to Elasticsearch.

    Set the Server and Port connection properties to connect. To authenticate, set the User and Password properties, PKI (public key infrastructure) properties, or both. To use PKI, set the SSLClientCert, SSLClientCertType, SSLClientCertSubject, and SSLClientCertPassword properties.

    The data provider uses X-Pack Security for TLS/SSL and authentication. To connect over TLS/SSL, prefix the Server value with 'https://'. Note: TLS/SSL and client authentication must be enabled on X-Pack to use PKI.

    Once the data provider is connected, X-Pack will then perform user authentication and grant role permissions based on the realms you have configured.

    Configuring a connection (Salesforce is shown)
  4. Click Save & Test
  5. Navigate to the Permissions tab and update user-based permissions
    6. Updating permissions

Add a Personal Access Token

A Personal Access Token (PAT) is used to authenticate the connection to Connect AI from Perplexity Desktop. It is best practice to create a separate PAT for each integration to maintain granular access control.

  1. Click the gear icon () at the top right of the Connect AI app to open Settings
  2. On the Settings page, go to the Access Tokens section and click Create PAT
  3. Give the PAT a descriptive name and click Create
    4. Creating a new PAT
  4. The personal access token is only visible at creation, so be sure to copy it and store it securely for future use

Create an OAuth App in CData Connect AI

Perplexity Desktop uses OAuth 2.0 to authenticate users against the CData Connect AI MCP Server. This requires creating an OAuth App in your CData Connect AI account.

  1. Click the Gear icon () in the top-right corner of Connect AI to open Settings
  2. Navigate to OAuth Apps and click + Create App. The Create OAuth App dialog appears
  3. Fill in the following fields:
    • Name — Enter a descriptive name (e.g., 
      PerplexityOAuth
      )
    • Authentication Flow — Select User-based (Authorization Code)
    • Callback URL — Enter the callback URL provided by Perplexity Desktop when adding the connector
    Creating a new OAuth App in CData Connect AI
  4. Click Confirm. CData Connect AI generates a Client ID and Client Secret
  5. Copy both values and store them securely. You will need them in Step 2 Copying the Client ID and Client Secret

With the Elasticsearch connection configured and an OAuth App created, Perplexity Desktop can now connect to Elasticsearch data through Connect AI.

Step 2: Configure Connect AI in Perplexity Desktop

Next, register the CData Connect AI MCP Server as a custom remote connector in Perplexity Desktop. This feature requires a Perplexity Pro, Max, or Enterprise account and the macOS desktop app. Once configured, Perplexity's AI can call the tools exposed by CData Connect AI to access live Elasticsearch data.

  1. Download the Perplexity Desktop application for macOS and sign in with your Pro, Max, or Enterprise account
  2. Open Settings > Connectors. If the Perplexity Helper App is not installed, you will be prompted to download it. Install the Helper App, then restart Perplexity Desktop Opening Connectors in Perplexity Desktop Settings
  3. After restarting, return to Settings > Connectors and click Add Custom Remote Connector Adding a custom remote connector
  4. In the URL field, enter the CData Connect AI MCP endpoint: 
    https://mcp.cloud.cdata.com/mcp
    Entering the Connect AI MCP URL
  5. For the authentication method, select OAuth. Enter the Client ID and Client Secret from the OAuth App created in Step 1, and click Connect Entering OAuth credentials
  6. You will be redirected to CData Connect AI to authorize the connection. Sign in and click Allow to grant Perplexity access Authorizing Connect AI via OAuth
  7. After successful authorization, you will be redirected back to Perplexity Desktop. The connector should now appear in the list with an active status Connector successfully added

Step 3: Query your live Elasticsearch data from Perplexity Desktop

  1. Open a new chat in Perplexity Desktop. Click the Sources toggle and enable your CData connector Enabling the CData connector as a source
  2. Start asking questions about your Elasticsearch data. For example:

    "List all the tables available in my Elasticsearch data connection."

    Querying live data through CData Connect AI
  3. Try additional queries such as:
    • "Show the available schemas in Elasticsearch."
    • "Retrieve the top 10 records from the Account table."
    • "Summarize the high-priority open opportunities in Elasticsearch."

Perplexity Desktop is now fully integrated with the CData Connect AI MCP Server and can reason over live Elasticsearch data directly from the chat interface.

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