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Outbound GrowthClaude Opus 5.5 (Adaptive Thinking)Cloudflare Worker / Node.js

Cold Email Writer

Claude Opus 5.5 (Adaptive Thinking) drafting high-converting outbound from real signals.

Uses Anthropic's Claude Opus 5.5 with adaptive thinking to draft personalized cold outreach. Replaces generic AI templates with copy grounded in verified earnings reports, recent product launches, and GitHub commits.

Quick Install via CLI
$npx @riggware/agent install cold-email-writer
01Execution workflow
Step 01

Signal Extraction

Extracts the most timely and relevant event from prospect telemetry.

Step 02

Adaptive Reasoning

Claude Opus 5.5 plans the psychological angle before generating copy.

Step 03

Draft Generation

Outputs concise, spam-free copy adhering to custom brand guidelines.

Step 04

Human Approval Stage

Places draft in sales queue for 1-click review and delivery.

02Required inputs
  • 01Prospect profile JSON
  • 02Value proposition reference
  • 03Sender voice profile
03Deterministic outputs
  • 013 subject line variants
  • 02Hyper-personalized 3-sentence draft
  • 03Multi-touch follow-up cadence
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