How to Use the DOD Contracts (FPDS) MCP in Claude

Q: Can I filter for specific defense agencies using DOD Contracts (FPDS) in Claude Desktop?

Yes. Your agent will use the searchcontracts tool and automatically append the defense department code to isolate Pentagon actions.

Q: What happens when the FPDS Atom feed has a reporting lag?

The searchcontracts tool retrieves the most current data published by the government. Keep in mind the standard 90-day DOD reporting delay still applies to these records.

Pull live defense spending data into Claude Desktop to map out prime contractors and award values instantly.

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Connect DOD Contracts (FPDS) MCP to Claude Desktop

Create your Vinkius account to connect DOD Contracts (FPDS) to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup DOD Contracts (FPDS) with Claude Desktop

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Run raw FPDS queries inside Claude Desktop

Stop wasting hours digging through clunky federal portals. This MCP Server lets Claude Desktop query the live FPDS Atom feed using the `search_contracts` tool directly from your sidebar. You get raw XML payloads detailing transactions, award dates, and agency codes. It runs as a local subprocess, meaning your query parameters stay private on your machine.

Isolate DOD transactions in your chat window

Finding defense-specific awards requires precision. Your agent uses the `search_contracts` tool with specific department IDs like `DEPARTMENT_ID:"9700"` to filter out civil agency noise. Claude Desktop parses the XML feed on the fly. You see actual dollar amounts and award dates instead of guessing.

Build live dashboards with Claude Desktop MCP Server

Connect this MCP Server to your browser-based Claude interface using a remote URL. That setup lets you render interactive tables of defense awards right inside your chat window. No local install is required for this path. Your team gets instant access to procurement data for quick bidding decisions.

Setup guide

Set up DOD Contracts (FPDS) MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The DOD Contracts (FPDS) MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the DOD Contracts (FPDS) MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under dod-contracts-fpds-mcp.

json

{
  "mcpServers": {
    "dod-contracts-fpds-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about DOD Contracts (FPDS) MCP in Claude Desktop

Open your configuration file and add the MCP server to your config file. Pass your parameters in the arguments, restart the app, and you will see the tool icon appear in your chat.

Yes. Your agent will use the `search_contracts` tool and automatically append the defense department code to isolate Pentagon actions.

Not at all. The connection runs as a lightweight background process that only executes when you ask for contract data.

The `search_contracts` tool retrieves the most current data published by the government. Keep in mind the standard 90-day DOD reporting delay still applies to these records.

Your query parameters and the returned XML feed data remain local to your machine when using the desktop app. No external servers intercept your procurement intelligence searches.

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