OpenPlag Labs for Claude.ai

com.openplaglabs/openplag

Free originality checks for academic papers: 180M+ open-access records, 8 languages.

client:Claude.ai transport:streamable-http tools:2

Install OpenPlag Labs in Claude.ai

Settings → Connectors → Add custom connector

https://app.openplaglabs.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

check_document
get_check

OpenPlag Labs in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

OpenPlag Labs MCP server