hubspot-contact-dedup
77 / 100 · Review before installing
Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.
Deduplicate HubSpot contacts at production scale — surviving import storms, wrong-winner merges, fuzzy-match blind spots, association orphans, rate-limit exhaustion, and silent merge failures on conflicting lifecycle or opt-out status. Use when cleaning a CRM after a bulk import, running a nightly dedup pipeline on millions of records, recovering from a merge that destroyed the wrong timeline, or building fuzzy matching beyond HubSpot's native email-uniqueness. Trigger with "hubspot dedup", "hu…
What this skill can do
Runs commands on your computer
Sends data to these websites: api.hubapi.com
Downloads and installs other software
Safer alternatives
Other copies in this repository
Install
Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.
if [ -e ~/.agents/skills/'hubspot-contact-dedup' ] || [ -L ~/.agents/skills/'hubspot-contact-dedup' ]; then echo 'A skill folder named hubspot-contact-dedup already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jeremylongshore/tons-of-skills-marketplace' "$d" && git -C "$d" checkout --quiet '8dc06f02eb00b7d8d1c0e69dfb3add2fd9500979' -- 'skills/.curated/hubspot-contact-dedup' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/.curated/hubspot-contact-dedup' ~/.agents/skills/'hubspot-contact-dedup' && rm -rf "$d"; fi
Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'hubspot-contact-dedup' ~/.claude/skills/'hubspot-contact-dedup' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.
Badge for your README
[](https://zalavijaysinh.github.io/skilltrust/repos/jeremylongshore/tons-of-skills-marketplace/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-14 | 8dc06f0 | 77 |
| 2026-11-08 | 0500b27 | 77 |
| 2026-11-07 | 0500b27 | 77 |