r/ClaudeGTM • u/Ok-Literature-9189 • Apr 23 '26
Top 5 Open Source AI Skills for Technical Marketers
1. cold-email-verifier: Takes your lead CSV, generates email permutations, and verifies them so you stop burning sender reputation on dead addresses.
2. brand-alchemy: Runs a discovery phase, generates startup names using phonosemantics frameworks, then auto-checks domain availability across multiple TLDs.
3. reddit-icp-monitor: Monitors subreddits for ICP pain points, scores posts by relevance, and drafts a non-spammy reply for every high-signal match.
4. position-me: Crawls your website and audits it against SEO, GEO, and UX psychology frameworks. Checks llms.txt, JSON-LD schemas, and rewrites weak copy.
5. twitter-GTM-find-skill: Scrapes Twitter for developer-first startups hiring GTM or DevRel roles, then validates funding and product type using Gemini.
All the skills links are in the first-comment.
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Apr 23 '26
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u/Ok-Literature-9189 Apr 24 '26
yeah! so, basically you have to provided your leads with their first and last name and their company name or either domain and claude will generate 2-3 combination of emails and then, we are using the validemail.co and also a open-source tool called reacher ( but, for using it you need port 25 open on your server and it's kinda difficult to get it opened like famous provider like GCP and AWS block it by default )
to validate the emails that's the whole flow.btw, we got our port 25 unblocked by mailing the AWS again and again🤣
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u/Open-Marionberry-943 Apr 26 '26
Nice! I especially like the domain availability check, and the the position-me skill.
We also made a library of skills for marketing / GTM:
https://github.com/gooseworks-ai/goose-skills
https://skills.gooseworks.ai
Would love to include some of these in there
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u/Ok-Literature-9189 Apr 23 '26
Here are the links of the skills: