Get literature into a research run when the plugin fetches nothing — fetch the source yourself with web_fetch / web_search or take a file the person already has, READ it with the pdf_* tools or ocr, then ingest record and text together with rs_cite, bind locators, and cite with [@key].
Install
npx skills add vecnode/vn-code --skill research-sourcesnpx skills add vecnode/vn-code --skill research-sources -a claude-code -gnpx skills add vecnode/vn-code --skill research-sources -a codex -ggemini skills install https://github.com/vecnode/vn-code.git --path packages/dsh-research/skills/research-sourcesgh skill install vecnode/vn-code research-sourcesgit clone --depth 1 https://github.com/vecnode/vn-code /tmp/vecnode__vn-code
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/vecnode__vn-code/packages/dsh-research/skills/research-sources ~/.claude/skills/research-sources # Claude Code
cp -R /tmp/vecnode__vn-code/packages/dsh-research/skills/research-sources ~/.agents/skills/research-sources # Codex, Cursor, Gemini CLI, Copilot, OpenCode