Cold Outreach
Draft a first-touch cold email or LinkedIn DM. Trigger when the user asks for a cold email, an outreach message, or a first touch to a named prospect.
Install
$ agentstack add skill-etrebels-claude-code-growth-os-cold-outreach ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
Cold Outreach
A first touch earns a reply by being about them, not you:
- Open with a specific, true observation about their world — no flattery, no "I came across your profile".
- One sentence on the problem you suspect they have — as a question, not a claim.
- One concrete offer of value. No calendar link in message one.
Keep it under ~80 words. Bring your own proof; don't fabricate case studies or numbers.
Depth
- quick: the message only.
- standard: message + subject line + the one observation it hinges on.
- deep: + a three-touch sequence, each touch a different angle (never a "just bumping this").
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: etrebels
- Source: etrebels/claude-code-growth-os
- License: MIT
- Homepage: https://www.langoptima.com/features/growth
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.