How to Use the Library of Congress MCP in Windsurf

Q: Can Windsurf pull text from Library of Congress records?

Yes. Use the gettextservice tool to extract OCR data and coordinates from documents. It brings the archival text directly into your active window.

Let Windsurf chain archival research tasks across the Library of Congress collection without manual prompting.

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Connect Library of Congress MCP to Windsurf

Create your Vinkius account to connect Library of Congress to Windsurf 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 Library of Congress with Windsurf

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Claude

Perplexity

Autonomous discovery in Windsurf

Cascade uses `search` and `search_format` to identify relevant historical assets based on your natural language goals. It filters through millions of records to find exactly what you need for your project. Once the agent identifies a target, it automatically calls `get_item` to pull bibliographic details. You don't have to manually initiate each request; the agent handles the discovery flow.

Direct resource access

After pinpointing a file, the server uses `get_resource` and `get_text_service` to pull raw content or OCR data. This lets you analyze historical manuscripts directly inside your editor. Windsurf chains these actions to ensure the data you see is accurate and complete. It moves from a broad query to a specific document in seconds.

Visual asset retrieval

You can request image metadata using `get_image_info` for high-resolution assets found in the archive. The server provides the necessary IIIF data to render or analyze these files within your workspace. This MCP Server allows Cascade to manage the entire lifecycle of an asset, from initial search to final metadata verification. It simplifies how you interact with massive archival datasets.

Setup guide

Set up Library of Congress MCP in Windsurf

Prerequisites

Windsurf IDE installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP configuration

Click the Cascade assistant icon in the sidebar, then click the hammer icon (🔨) at the top of the panel. Select "Configure" to open ~/.codeium/windsurf/mcp_config.json.
2

Add the Library of Congress MCP

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

Refresh MCPs

Go back to the hammer icon (🔨) in Cascade and click "Refresh". Windsurf will detect the new server. No full restart is needed — the connection is hot-reloaded.
4

Verify in Cascade

Start a new Cascade conversation and ask something like "Show my Library of Congress payment history." If connected, Cascade will call the Library of Congress tools directly. You will see a green dot next to the server name in the MCP panel.

mcp_config.json

{
  "mcpServers": {
    "library-of-congress-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Library of Congress. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Library of Congress MCP in Windsurf

Open your Cascade prompt and type your research query. The MCP Server automatically triggers the `search` tool to scan the entire database for matches.

Yes. Use the `get_text_service` tool to extract OCR data and coordinates from documents. It brings the archival text directly into your active window.

No. The server requires an active internet connection to query the live database and fetch data from the archive.

It accesses public bibliographic metadata, digitized text, and image resource links. No private or sensitive user information is requested or stored by the service.

Your queries are passed directly to the API endpoint. We ensure that only the specific search parameters you define are sent to the library servers.

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