Tech Stack Qualifier
/tech-stack-qualifierFilter companies by the tools they run — 'uses Salesforce but not Outreach' — or build a fresh list of everyone on a given technology.
Overview
tech-stack-qualifier finds and qualifies companies by their technology stack. Check which accounts in a list use a specific tool, find companies running a competitor's product, or build a prospect list of everyone on a given technology — all from SyncGTM tech data.
How it works
- 1
Takes your stack criteria: must-use tools, disqualifier tools, or a technology to prospect around
- 2
For an existing list, runs find_company_techstack per domain; to build a list, searches companies by technology
- 3
Matches each company against your include/exclude tech rules
- 4
Marks each account qualified, disqualified, or unknown based on the detected stack
- 5
Outputs a filtered list with the matching (and disqualifying) tools shown per company
How to use it
- 1
Download the skill file — it saves as tech-stack-qualifier.zip.
- 2
In Claude, open Settings → Capabilities → Skills and upload the .zip (or unzip the tech-stack-qualifier/ folder into .claude/skills/ for Claude Code).
- 3
Tailor it to your rules — e.g. 'Customize tech-stack-qualifier to find companies on Salesforce but not Outreach'.
- 4
Trigger it anytime by typing /tech-stack-qualifier and naming the technology or list to check.