Identify duplicate company records by domain and name, export audit CSVs for review, and guide merging. API for discovery, third-party tools or manual UI for merging (HubSpot has no bulk merge API).
Install
npx skills add TomGranot/hubspot-admin-skills --skill merge-duplicate-companiesnpx skills add TomGranot/hubspot-admin-skills --skill merge-duplicate-companies -a claude-code -gnpx skills add TomGranot/hubspot-admin-skills --skill merge-duplicate-companies -a codex -ggemini skills install https://github.com/TomGranot/hubspot-admin-skills.git --path skills/merge-duplicate-companiesgh skill install TomGranot/hubspot-admin-skills merge-duplicate-companiesgit clone --depth 1 https://github.com/TomGranot/hubspot-admin-skills /tmp/TomGranot__hubspot-admin-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/TomGranot__hubspot-admin-skills/skills/merge-duplicate-companies ~/.claude/skills/merge-duplicate-companies # Claude Code
cp -R /tmp/TomGranot__hubspot-admin-skills/skills/merge-duplicate-companies ~/.agents/skills/merge-duplicate-companies # Codex, Cursor, Gemini CLI, Copilot, OpenCode