• DATA
  • HISTORY
  • ACCURACY
  • HUMAN

How to verify research versions with your AI

Connect CORE to your agent to pull specific article data and track how a paper has changed over time.

Ask AI about this page

Short answer

How can I check if I'm looking at the right version of a paper?

Your AI uses the CORE MCP to pull specific metadata and version history for scholarly articles. This lets you confirm if you have a preprint, a published version, or a later revision. You'll see exactly how the data has evolved through the following breakdown.

The outcomes.

What you get from version tracking.

The AI handles the data retrieval so you can focus on the science.

DATA

Current article state

The AI pulls the latest metadata for a specific paper. You get the exact title, authors, and publication details currently on record.

HISTORY

Version timelines

The AI looks back through previous iterations of a document. You can see when a paper was updated or moved from preprint to final version.

ACCURACY

Citation confidence

By matching metadata against the version history, the AI helps you avoid citing outdated findings. You'll know if a newer version exists.

HUMAN

Final verification

The AI provides the raw history and metadata. You must make the final call on which version is most relevant to your specific research needs.

The workflow

What your AI does when you provide an article.

The process moves from finding the paper to mapping its evolution.

  1. Fetch the paper

    The AI identifies the specific scholarly work you are interested in using its primary retrieval tool.

    get_article

  2. Pull version logs

    Once the article is found, the AI looks up the chronological list of all recorded versions.

    get_article_history

  3. Compare metadata

    The AI examines the differences in metadata between the current version and previous ones.

    get_articleget_article_history

  4. Summarize changes

    The AI presents a clear view of how the article has changed, such as author updates or title shifts.

    get_article_history

Try it

Copy these to start.

Use these prompts to begin your research check.

Starting points

Swap the bracketed text for the actual DOI or article title you are researching.

CORE Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_7PeKa9CanElMqqQ2XoE84ZpBG1HOnxRxZSO8lIZu/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — CORE capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "core-open-access-research-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_7PeKa9CanElMqqQ2XoE84ZpBG1HOnxRxZSO8lIZu/mcp"
    }
  }
}
Copy into chat04

  • Get the metadata for the article with DOI [insert DOI here].

  • Show me the version history for the paper [insert title here].

  • Compare the current version of [insert DOI] with its previous iterations.

  • Check if there is a newer version available for the article [insert title here].

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect CORE once, then ask.

One click connects this MCP to your agent. Your credentials stay encrypted, and you can immediately start querying research data.

Connect CORE to your AI

FAQ

How this task behaves.

  • 01

    Can the AI change the metadata of a paper?

    No. The AI can only read and report the metadata stored in the CORE database.

  • 02

    Does the AI download the full PDF?

    No. The tools are designed to retrieve metadata and version history, not to download files.

  • 03

    Can I use this to find papers not in the CORE database?

    No. The AI is limited to the specific scholarly data provided by the CORE MCP.

  • 04

    Will the AI tell me if a paper has been retracted?

    Yes, if that status is included in the article's metadata or version history.

  • 05

    Can the AI write a new version of the paper for me?

    No. The AI only tracks and reports on existing versions of published research.

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