Free originality checks for academic papers: 180M+ open-access records, 8 languages.
Connect Remote server
claude mcp add --transport http openplag https://app.openplaglabs.com/mcp
{
"mcpServers": {
"openplag": {
"url": "https://app.openplaglabs.com/mcp"
}
}
}
{
"servers": {
"openplag": {
"type": "http",
"url": "https://app.openplaglabs.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://app.openplaglabs.com/mcp
Tools 2 found in our last check
check_documentStart an originality check of ONE document for the user (PDF, DOCX, DOC, ODT, RTF or TXT, up to 10,000 words). Ask the user's permission first. Returns a token; the check takes 10 to 20 minutes. Send exactly one of content_base64 (with filename), text, or url. Open access has gr…
get_checkGet the status of a check started with check_document. While it runs, returns the estimated time left and poll_after_seconds; when done, a summary, a disclaimer to pass on, and a link to the full report (valid 24 hours).
Details
| Endpoint | https://app.openplaglabs.com/mcp (Streamable HTTP) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | com.openplaglabs/openplag |
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