Background
I came across Lenny's newsletter today covering AI-powered interview coaching, which led me to this MIT-licensed Claude Code skill: github.com/noamseg/interview-coach-skill
Relevant because I was using Dex + Claude yesterday to help with my own interview prep — and today I find someone has already built a structured solution for this problem.
My context
I'm setting up a Fractional CPO practice. Business development for this kind of work is interview-heavy — every new client engagement involves selling yourself, your thinking, and your track record. Getting sharp at this is a real competitive advantage, not a nice-to-have.
The broader problem
For users in active job search or business development mode, there's a gap in Dex: no structured support for the interview process itself. That means users either bolt on a separate tool (breaking the single-context benefit Dex provides).
The noamseg skill includes:
- A 5-dimension scoring rubric (Substance, Structure, Relevance, Credibility, Differentiation)
- Storybank management with drill practice
- Session persistence via coaching_state.md
- Full lifecycle support: research → prep → mock interview → debrief → negotiation
The implementation approach (SKILL.md → CLAUDE.md rename) doesn't integrate cleanly with Dex today, but the rubrics and storybank concept are solid.
Options as I see them
Ultimately I want this native to Dex — a first-class skill like /daily-plan or /week-review, not something bolted on the side. The noamseg skill has enough substance to warrant proper integration rather than a workaround.
Before I invest time building this myself, (I have only just started using Dex) I wanted to validate whether this is already on your roadmap. If it is — or if you're open to collaborating — let's take it offline. If it's not a direction you want to take Dex, I'll scope it myself and run it standalone.
Background
I came across Lenny's newsletter today covering AI-powered interview coaching, which led me to this MIT-licensed Claude Code skill: github.com/noamseg/interview-coach-skill
Relevant because I was using Dex + Claude yesterday to help with my own interview prep — and today I find someone has already built a structured solution for this problem.
My context
I'm setting up a Fractional CPO practice. Business development for this kind of work is interview-heavy — every new client engagement involves selling yourself, your thinking, and your track record. Getting sharp at this is a real competitive advantage, not a nice-to-have.
The broader problem
For users in active job search or business development mode, there's a gap in Dex: no structured support for the interview process itself. That means users either bolt on a separate tool (breaking the single-context benefit Dex provides).
The noamseg skill includes:
The implementation approach (SKILL.md → CLAUDE.md rename) doesn't integrate cleanly with Dex today, but the rubrics and storybank concept are solid.
Options as I see them
Ultimately I want this native to Dex — a first-class skill like /daily-plan or /week-review, not something bolted on the side. The noamseg skill has enough substance to warrant proper integration rather than a workaround.
Before I invest time building this myself, (I have only just started using Dex) I wanted to validate whether this is already on your roadmap. If it is — or if you're open to collaborating — let's take it offline. If it's not a direction you want to take Dex, I'll scope it myself and run it standalone.