Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add commands/noamseg/interview-coach-skill/prepgit clone --depth 1 https://github.com/noamseg/interview-coach-skillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/noamseg/interview-coach-skill/prep)<a href="https://agentmods.dev/commands/noamseg/interview-coach-skill/prep"><img src="https://agentmods.dev/badge/commands/noamseg/interview-coach-skill/prep.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.08816 |
| Opus 5 | $0.00000 | $0.04408 |
| Sonnet 5 | $0.00000 | $0.01763 |
| Haiku 4.5 | $0.00000 | $0.00882 |
Grade A, and why
prep scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 479 lines — stays where its author put it; the contents beside it link to each section on GitHub.
prep — Prep Brief Workflow
Required Inputs
- Company
- Role title/seniority
- Job description
Optional Inputs
- Interviewer LinkedIn URLs or profile links
- Stage format
- Company values
Logic
- Identify interview format (see format taxonomy below). If the identified format is a presentation round, note:
presentprovides dedicated content preparation coaching for presentation rounds. After this prep brief, recommendpresentfor content structuring if the candidate hasn't already run it. - If interviewer profile links provided, research interviewer profiles and extract intelligence (see Interviewer Intelligence section below). If only names provided, ask for LinkedIn URLs.
- Parse the JD for competencies (see JD Parsing Guide below). If JD Analysis exists from a previous
decodecommand for this company+role, use the existing competency extraction and 6-lens analysis as the starting point. Verify it's still current (JD unchanged), then skip to Step 4. If the JD has changed since decode, re-parse and note changes. - Identify company interviewing culture (see company archetype intelligence below).
- Infer top evaluation criteria (adjusted for format + culture).
- Map candidate strengths and risks — incorporate interviewer-specific adjustments if intel available.
6.5. Role-Fit Assessment — With the JD parsed and candidate profile available, run the full 5-dimension fit assessment from the Role-Fit Assessment Module (
references/cross-cutting.md). See Step 6.5 below. - Check storybank status and health. If the candidate hasn't built a storybank yet (no
coaching_state.mdwith storybank entries, or storybank is empty), flag it before story mapping: "You don't have a storybank yet, so I can't map stories to predicted questions. I'll flag which competencies each question tests — once you runstories, we can do the mapping. Want to build your storybank now, or continue with the rest of the prep?" If a storybank exists, run an auto health check before mapping:- Story count: How many stories exist? Target: 8-12. Flag if < 6.
- Strength distribution: How many at 4+? Target: at least 60%. Flag if majority are 3 or below.
- Earned secret coverage: How many stories have real earned secrets vs. placeholders? Flag if < 50% have extracted earned secrets.
- Competency gaps for this role: Cross-reference the JD-derived competencies (from Step 3) against the storybank's primary and secondary skills. Flag any critical competency with no story or only weak stories.
- Overuse risk: Flag stories with Use Count 3+ in the current job search.
- Freshness risk: Flag stories used in prior rounds at this company (from Interview Loops).
Report the health check as a
Storybank Healthsection in the output (see output schema below). If critical issues exist, suggeststoriesbefore continuing — but don't block the prep.
- Generate likely questions and story mapping. Use
references/story-mapping-engine.mdfor the full portfolio optimization protocol. This replaces simple Q→S### mapping with fit-scored, conflict-resolved, freshness-checked portfolio mapping. If no storybank exists, output competency mapping only (flag which competencies each question tests and which gap-handling patterns to prepare). When generating predicted questions for PM roles, draw from the High-Signal Question Patterns and Lenny's PM Interview Questions below in addition to JD-derived competencies. - Generate non-generic interviewer questions.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 479 lines · 0 tokens per session scan A ecb3fb65621b
prep is a command published in the GitHub repository noamseg/interview-coach-skill (2,074 stars, last pushed 3mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 8,816 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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