What is review.create_code_tour?

A procedure for writing a three-level checklist that helps a person learn a directory's code, documentation, and tests. The levels cover a 15-minute overview, a one-hour study, and a full understanding.

Use it to create a time-labelled code tour with examples, tests, and an end-to-end demonstration, based on the directory's review roadmap.

It gives readers a planned way to explore unfamiliar code without requiring them to read everything at once.

review.create_code_tour — Skill for Claude Code by gpsaggese/helpers

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 gpsaggese/helpers --skill review.create_code_tour

Clone the repo

git clone --depth 1 https://github.com/gpsaggese/helpers

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/gpsaggese/helpers/review.create_code_tour/github.svg)](https://agentmods.dev/skills/gpsaggese/helpers/review.create_code_tour)

Your own site

<a href="https://agentmods.dev/skills/gpsaggese/helpers/review.create_code_tour"><img src="https://agentmods.dev/badge/skills/gpsaggese/helpers/review.create_code_tour/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/gpsaggese/helpers/review.create_code_tour"><img src="https://agentmods.dev/badge/skills/gpsaggese/helpers/review.create_code_tour.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,008 The whole file, excluding the scripts and references it only reads on demand.

Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00022	$0.04008
Opus 5.5	$0.00009	$0.01603
Sonnet 5.5	$0.00004	$0.00802
Haiku 4.5	$0.00002	$0.00401

Measured yesterday against content hash 709434ddda45, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

review.create_code_tour scanned grade B with 1 finding 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 yesterday.

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.

Enumerates other installed skillsmediumAgent snooping

Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.

- Include the end-to-end demo in Level 3, from `code_demo.md` of the dir - The skill `.claude/skills/review.create_demo/SKILL.md` writes this file

.claude/skills/review.create_code_tour/SKILL.md · 303 lines

How it starts

The opening of the file, as written. The whole thing — 303 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Goal

Given a dir, write code_tour.md: a markdown checklist that guides a human through the code, docs, and tests of that dir
Split it into exactly three levels:
- Level 1: "Understand in 15 mins"
- Level 2: "Understand in 1 hour"
- Level 3: "Understand in full"
- Do not add or rename a level. Each level adds items to the levels before it
- A reader can stop after any level and still know the dir at that depth
Give the time of every item, so the reader can plan the work
Include examples and tests to run, so the reader sees how the code behaves
Include the end-to-end demo in Level 3, from code_demo.md of the dir
- The skill .claude/skills/review.create_demo/SKILL.md writes this file
- The tour does not explain the output: it points to the file
Take files, kinds, reading times, and code order from the # Review roadmap section of the dir README.md
- The skill .claude/skills/readme_dir.create/SKILL.md writes this section
- The checklist does not repeat the map or the file table

Conventions

Follow the template .claude/templates/review_create_code_tour.template.md
- It has no # Map of the Dir: the map is in the README
Write the text following .claude/skills/text.rules.md and .claude/skills/markdown.rules.md
- Use - [ ] for every checkbox, never a bare [ ]
In Level 3 items, refer to .claude/skills/coding.rules.md (Python) and .claude/skills/testing.rules.md (tests)
Take how to run the tests from the ## Testing subsection of the roadmap

Workflow

Get the Input

Take the dir from the arguments, or the current dir if none is given
- If the dir does not exist, report the error and stop
Compute the dir path from the repo root:
```
> git rev-parse --show-toplevel
```
Write the output as code_tour.md in the dir. The name is fixed: it does not follow ## Generated File Naming of .claude/skills/skill.rules.md
- If the file exists, read it, then overwrite it. Keep the ticked items that are still in the new checklist
Take the dir README.md
- If it is missing or has no # Review roadmap section, report the error and stop. Tell the user to run .claude/skills/readme_dir.create/SKILL.md on the dir first
Take the dir code_demo.md
- If it is missing, report the error and stop. Tell the user to run .claude/skills/review.create_demo/SKILL.md on the dir first

Read the full file on GitHub · 303 lines

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.

yesterday First seen · 303 lines · 22 tokens per session scan B 709434ddda45

Subscribe to this mod's changes

review.create_code_tour is a skill published in the GitHub repository gpsaggese/helpers (158 stars, last pushed today), licensed Apache-2.0. It adds 22 tokens to every session and 4,008 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-06.

Learning and teaching Project management

review.create_code_tour next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
review.create_code_tourgpsaggese/helpers	Skill	158	today	Apache-2.0	B	22	Claude Code
hr-onboardingnexu-io/open-design	Skill	106k	today	Apache-2.0	A	62	Claude Code, Codex
book-mirrorgarrytan/gbrain	Skill	32k	today	MIT	A	138	Claude Code
exam-forecastanthropics/claude-for-legal	Skill	9.9k	today	Apache-2.0	A	73	Claude Code
lean-formalizewanshuiyin/Auto-claude-code-research-in-sleep	Skill	19k	yesterday	MIT	A	81	Claude Code
deck-course-modulenexu-io/html-anything	Skill	9.4k	yesterday	Apache-2.0	A	25	Claude Code, Codex
eli5companion-inc/feynman	Skill	10k	7d ago	MIT	A	63	Claude Code, Codex

review.create_code_tour