Paperclip by GXL
Agent-native indexing of scientific literature and data.
GXL's Paperclip transforms scientific knowledge into an agent-native virtual filesystem that AI agents can efficiently search, navigate, and synthesize. It indexes millions of full-text papers, clinical trials, regulatory documents, and biological databases, enabling agents to conduct much faster and more grounded deep synthesis.
Quick install
curl -fsSL https://paperclip.gxl.ai/install.sh | bashAlternatively, add the MCP server: https://paperclip.gxl.ai/mcp
Data sources in Paperclip
7.5MFull Text
388KFull Text
82KFull Text
3.0MFull Text
150MAbstracts
225KFull Text
580KFull TextRecent posts from the GXL blog
About GXL
GXL builds the infrastructure that lets AI agents operate reliably at the frontier of science and medicine, beginning with re-indexing the world's scientific knowledge for agent use. GXL was founded by Stanford Professor James Zou and entrepreneur Christine Lemke.
Paperclip Chat
Use Paperclip directly in your browser
Documentation
CLI commands, SDK reference, and search examples
Changelog
What's new in each Paperclip release
GitHub
Source code, issues, and discussions
Clipboard
Upload PDFs, import .bib files, link corpus papers, and organize into folders
API Keys
Create and manage keys for CLI and MCP access