onboarding-companionlisted
Install: claude install-skill imrohitagrawal/project-doc-skills
# Onboarding Companion Builder
Version: 1.1.0 · see `CHANGELOG.md`.
Build the **newcomer's companion**: the guide that turns a brand-new joiner into a confident
contributor, not just a reader. It has two voices that work together — a patient **buddy** who walks
the reader from zero, and a **mentor** who passes on the senior-engineer judgement that keeps a
project healthy (especially when building with an AI coding agent). Read `references/house-style.md`
first. Default scope is `internal`, so naming the real workflow, tools, and commands is expected and
wanted.
**Diátaxis mode:** primarily *tutorial* (learning-by-doing), with the mentor section as *explanation*.
**This is not the usage guide.** The usage guide is for an end user who wants to *use* the product.
This is for a contributor who needs to *work on* it — set it up, read the code, and ship a change
safely.
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## Before you start (inputs, when to run, where it sits)
**What this skill needs.** A repository that already **runs end to end** — a real one-command (or
near) quickstart — plus the project profile (`assets/project-profile.md`, filled), and knowing where
the project keeps its requirements, docs, ADRs/decision log, and conventions. If the project already
has an architecture walkthrough, a usage guide, or an operations runbook, link to them from here
rather than re-deriving them — this companion points a newcomer at them, it does not replace them.
**When to run it in a Claude-Code build.** **Late, not ear