Required whenever a knowledge request names or implies a country, asks what applies "here," or compares countries. Treat Country as document metadata, not as a content-search term. Before any content search, general-knowledge answer, or clarification, use sharepoint_metadata_filter to discover and filter the Country column.
Install
npx skills add microsoft/cat-agent-skills --skill knowledge-source-routernpx skills add microsoft/cat-agent-skills --skill knowledge-source-router -a claude-code -gnpx skills add microsoft/cat-agent-skills --skill knowledge-source-router -a codex -ggemini skills install https://github.com/microsoft/cat-agent-skills.git --path submissions/knowledge-source-routergh skill install microsoft/cat-agent-skills knowledge-source-routergit clone --depth 1 https://github.com/microsoft/cat-agent-skills /tmp/microsoft__cat-agent-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__cat-agent-skills/submissions/knowledge-source-router ~/.claude/skills/knowledge-source-router # Claude Code
cp -R /tmp/microsoft__cat-agent-skills/submissions/knowledge-source-router ~/.agents/skills/knowledge-source-router # Codex, Cursor, Gemini CLI, Copilot, OpenCode