onboarding

onboarding is a skill for Claude Code, Codex from imarios/skilltree. It costs 7 tokens per session (129 once invoked), scanned A, original, MIT.

An onboarding checklist for new engineers joining a software project. It lists setup tasks, recommended skills to read, and activities for the first day and first week.

In plain words
What is it for?
Use it to guide a new engineer through repository setup, learning TypeScript or Python conventions, code review, testing, and editor configuration.
Why use it?
It turns scattered orientation tasks into a clear starting sequence and points newcomers to the project's coding, testing, review, and linting guidance.

Skill for Claude CodeCodex

Install

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.

agentmods
npx agentmods add skills/imarios/skilltree/quoted-refs
Any agent
npx skills add imarios/skilltree --skill quoted-refs
Clone the repo
git clone --depth 1 https://github.com/imarios/skilltree

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for onboarding

README.md
[![agentmods](https://agentmods.dev/badge/skills/imarios/skilltree/quoted-refs.svg)](https://agentmods.dev/skills/imarios/skilltree/quoted-refs)
Your own site
<a href="https://agentmods.dev/skills/imarios/skilltree/quoted-refs"><img src="https://agentmods.dev/badge/skills/imarios/skilltree/quoted-refs.svg" alt="Measured on agentmods" height="20"></a>
Per session 7 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 129 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00007 $0.00129
Opus 5 $0.00003 $0.00064
Sonnet 5 $0.00001 $0.00026
Haiku 4.5 $0.00001 $0.00013

Measured 4d ago against content hash 995e7942e84c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

onboarding 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.

evals/scan/skills/quoted-refs/SKILL.md · 20 lines

What it actually says

Onboarding Checklist

Day 1

  1. Clone the repo and run skilltree install
  2. Read the skill to understand our coding standards
  3. Review the "typescript-coding" skill for our TypeScript conventions
  4. Skim the 'python-coding' skill if you'll work on backend services

Week 1

  1. Shadow a code review using the code-review skill guidelines
  2. Complete the testing skill's recommended exercises
  3. Set up your editor with the linting skill's configuration
Changes

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.

  1. 4d ago First seen · 20 lines · 7 tokens per session scan A 995e7942e84c

Subscribe to this mod's changes

onboarding is a skill published in the GitHub repository imarios/skilltree (2 stars, last pushed 1mo ago), licensed MIT. It adds 7 tokens to every session and 129 once invoked, about $0.0000 per session on Opus 5. 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 2026-08-31.