Borrowing it
Nothing to install: this file belongs to TheDecipherist/claude-code-mastery-project-starter-kit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/TheDecipherist/claude-code-mastery-project-starter-kit/main/.claude/commands/show-user-guide.mdgit clone --depth 1 https://github.com/TheDecipherist/claude-code-mastery-project-starter-kitWrote 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.
[](https://agentmods.dev/commands/thedecipherist/claude-code-mastery-project-starter-kit/show-user-guide)<a href="https://agentmods.dev/commands/thedecipherist/claude-code-mastery-project-starter-kit/show-user-guide"><img src="https://agentmods.dev/badge/commands/thedecipherist/claude-code-mastery-project-starter-kit/show-user-guide/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.
<a href="https://agentmods.dev/commands/thedecipherist/claude-code-mastery-project-starter-kit/show-user-guide"><img src="https://agentmods.dev/badge/commands/thedecipherist/claude-code-mastery-project-starter-kit/show-user-guide.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00008 | $0.00422 |
| Opus 5.5 | $0.00003 | $0.00169 |
| Sonnet 5.5 | $0.00002 | $0.00084 |
| Haiku 4.5 | $0.00001 | $0.00042 |
Grade A, and why
show-user-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Open the User Guide for the Claude Code Mastery Project Starter Kit.
Steps
-
Open the User Guide — try the GitHub Pages URL first, then fall back to a local copy if one exists:
Primary (online):
https://thedecipherist.github.io/claude-code-mastery-project-starter-kit/user-guide.htmlLocal fallback (only if the repo was cloned):
docs/user-guide.html -
Detect the environment and use the correct open command:
- WSL:
wslview <url> - macOS:
open <url> - Linux:
xdg-open <url>
- WSL:
Detection Logic
URL="https://thedecipherist.github.io/claude-code-mastery-project-starter-kit/user-guide.html"
LOCAL="$(pwd)/docs/user-guide.html"
open_url() {
if grep -qi microsoft /proc/version 2>/dev/null; then
wslview "$1" 2>/dev/null
elif [[ "$OSTYPE" == "darwin"* ]]; then
open "$1" 2>/dev/null
else
xdg-open "$1" 2>/dev/null
fi
}
# Always try online first
if open_url "$URL"; then
echo "Opened online User Guide."
elif [ -f "$LOCAL" ] && open_url "$LOCAL"; then
echo "Opened local User Guide."
else
echo "Could not open browser. Visit: $URL"
fi
Output
After opening, tell the user:
User Guide opened.
- Online: https://thedecipherist.github.io/claude-code-mastery-project-starter-kit/user-guide.html
- Tip: Use
/helpto see all available commands at any time.
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.
- 2mo ago First seen · 61 lines · 8 tokens per session scan A e24988763b54
show-user-guide is a command published in the GitHub repository TheDecipherist/claude-code-mastery-project-starter-kit (342 stars, last pushed 4mo ago), licensed MIT. It adds 8 tokens to every session and 422 once invoked, about $0.0000 per session on Opus 5.5. 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.
show-user-guide compared with commands from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| show-user-guideTheDecipherist/claude-code-mastery-project-starter-kit | Command | 342 | 4mo ago | MIT | A | 8 | Claude Code |
| checklistgithub/spec-kit | Command | 148k | yesterday | MIT | A | 13 | Claude Code |
| clarifygithub/spec-kit | Command | 148k | yesterday | MIT | A | 27 | Claude Code |
| specifygithub/spec-kit | Command | 148k | yesterday | MIT | A | 13 | Claude Code |
| analyzegithub/spec-kit | Command | 148k | yesterday | MIT | A | 26 | Claude Code |
| convergegithub/spec-kit | Command | 148k | yesterday | MIT | A | 35 | Claude Code |
| implementgithub/spec-kit | Command | 148k | yesterday | MIT | A | 14 | Claude Code |