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J·BJon BishopIndependent growth marketer

Conversion and lifecycle · Skill file inspected; execution untested

Corey Haines: emails

A source-inspected Agent Skills file for a lifecycle sequence with triggers and exit conditions.

Reviewed 2026-10-08

When this is useful

You need onboarding or re-engagement messages tied to a product state

Prepare the inputs

User state, eligible audience, sending rules and intended next action

This is an instruction file rather than a standalone application. The host needs to support the file format and any tools the task requires.

Expected artifact

A lifecycle sequence with triggers and exit conditions

Our original evaluation criterion: Messages must match the product state and stop when the goal or exclusion applies.

Install and evaluate

The source file is `skills/emails/SKILL.md` in `coreyhaines31/marketingskills`. Follow that repository's current installation instructions. The README documents installing a selected skill with `npx skills add coreyhaines31/marketingskills --skill emails`. Product-marketing context is shared across several skills.

Put it to work

  1. Read the linked skill source and its referenced files.
  2. Prepare the stated inputs and use a fictional or sanitized case first.
  3. Messages must match the product state and stop when the goal or exclusion applies; record what needs verification before using the output.

Limits and tradeoffs

The source was read but this skill was not installed or run. Model quality, tool access and permissions vary by host. Review third-party instructions and provide real product evidence before execution.

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