OPSX: Onboard

OPSX: Onboard is a command for Claude Code from caichuanwang/VibePet. It costs 20 tokens per session (3,351 once invoked), scanned A, original, GPL-3.0.

A guided introduction to the complete OpenSpec workflow, with explanations along the way. OpenSpec is a process for describing and organizing software changes before implementation.

In plain words
What is it for?
Use it to complete a narrated first cycle through OpenSpec, from starting a change to preparing it for implementation.
Why use it?
It helps new users understand each stage of the workflow instead of having to learn it by trial and error.

Command for Claude Code

Written for Claude Code: installed under .claude/.

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 commands/caichuanwang/vibepet/onboard
Clone the repo
git clone --depth 1 https://github.com/caichuanwang/VibePet

Made for: Claude Code.

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 OPSX: Onboard

README.md
[![agentmods](https://agentmods.dev/badge/commands/caichuanwang/vibepet/onboard.svg)](https://agentmods.dev/commands/caichuanwang/vibepet/onboard)
Your own site
<a href="https://agentmods.dev/commands/caichuanwang/vibepet/onboard"><img src="https://agentmods.dev/badge/commands/caichuanwang/vibepet/onboard.svg" alt="Measured on agentmods" height="20"></a>
Per session 20 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,351 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 5.1 $0.00020 $0.03351
Opus 5 $0.00010 $0.01675
Sonnet 5 $0.00004 $0.00670
Haiku 4.5 $0.00002 $0.00335

Measured 5d ago against content hash 18eb3c7cbece, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

OPSX: Onboard 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 5d 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.

.claude/commands/opsx/onboard.md · 549 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 5d ago First seen · 549 lines · 20 tokens per session scan A 18eb3c7cbece

Subscribe to this mod's changes

OPSX: Onboard is a command published in the GitHub repository caichuanwang/VibePet (15 stars, last pushed 1mo ago), licensed GPL-3.0. It adds 20 tokens to every session and 3,351 once invoked, about $0.0001 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 2026-08-30.