zoom-out

zoom-out is a skill for Claude Code from JustineDevs/premortem. It costs 40 tokens per session (89 once invoked), scanned A, a copy of zoom-out, Apache-2.0.

A code-navigation prompt that asks the agent to step back and explain how unfamiliar code fits into the wider project.

In plain words
What is it for?
Use it when you need a map of relevant modules, callers, and project terminology before working on a section of code.
Why use it?
It helps prevent local changes or explanations from missing the relationships between modules and the parts of the system that call them.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it when you need a map of relevant modules, callers, and project terminology before working on a section of code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/justinedevs/premortem/zoom-out
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.

Any agent
npx skills add JustineDevs/premortem --skill zoom-out
Clone the repo
git clone --depth 1 https://github.com/JustineDevs/premortem

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 zoom-out

README.md
[![agentmods](https://agentmods.dev/badge/skills/justinedevs/premortem/zoom-out/github.svg)](https://agentmods.dev/skills/justinedevs/premortem/zoom-out)
Your own site
<a href="https://agentmods.dev/skills/justinedevs/premortem/zoom-out"><img src="https://agentmods.dev/badge/skills/justinedevs/premortem/zoom-out/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for zoom-out

Your own site · 80×15
<a href="https://agentmods.dev/skills/justinedevs/premortem/zoom-out"><img src="https://agentmods.dev/badge/skills/justinedevs/premortem/zoom-out.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 89 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod 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 $0.00040 $0.00089
Opus 5 $0.00020 $0.00044
Sonnet 5 $0.00008 $0.00018
Haiku 4.5 $0.00004 $0.00009

Measured 9d ago against content hash 2a6894c7f9b1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

zoom-out 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 9d 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.

Origin

This is a copy

100% identical to zoom-out — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/engineering/zoom-out/SKILL.md · 8 lines

What it actually says

I don't know this area of code well. Go up a layer of abstraction. Give me a map of all the relevant modules and callers, using the project's domain glossary vocabulary.

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. 9d ago First seen · 8 lines · 40 tokens per session scan A 2a6894c7f9b1

Subscribe to this mod's changes

zoom-out is a skill published in the GitHub repository JustineDevs/premortem (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 40 tokens to every session and 89 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to zoom-out, differing in 0 lines, and is treated as a copy.