Stdio MCP server for retraction status + PubPeer comments. Wraps Crossref update-to / updated-by fields and PubPeer's public publication API. Pure-stdlib networking; no API keys required.
Installation
1
Add the marketplace
/plugin marketplace add epireve/coscientist
2
Install plugins
/plugin
Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.