Interview System Designer

This builds structured interview loops with competency mappings, generates scored question banks, and runs statistical calibration analysis to catch interviewer bias. You get role-specific templates for eng/PM/design positions with actual rubrics and STAR method questions. The calibration piece is the standout: it flags interviewers drifting more than 0.5 standard deviations from team average and needs at least 10 records to run bias detection. Useful if you're standardizing hiring across a team and tired of every interviewer inventing their own process. The anti-patterns section calling out halo effects and similarity bias is more practical than the usual HR boilerplate.

skills.sh installs: 136
GitHub stars: 1.1K
last updated: Aug 21, 2026

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Install

$ npx -y skills add borghei/claude-skills --skill interview-system-designer --agent claude-code

Installs into .claude/skills of the current project.

Files

Interview System Designer

Design a structured interview loop for a role and level, write the questions and the rubric each interviewer scores against, and check afterwards whether interviewers are calibrated. The agent writes the questions; the scripts supply loop structure, rubric scaffolds and calibration statistics.

When to Use

Designing an interview process or loop for a role and seniority level.
Writing competency-based questions, scorecards and 1-4 scoring anchors.
Reviewing interview outcomes for calibration drift or interviewer bias.

Not for sourcing, ATS setup or offers (hr-operations/talent-acquisition), compensation (hr-operations/hr-business-partner), or onboarding (engineering/codebase-onboarding).

Clarify First

Before designing, settle the inputs below. When one is missing or vague and would change the result, ask about it; when it wouldn't, use a sensible default and say which one you used.

SKILL.md on GitHub