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.
npx agentmods add skills/dhaupin/vant/vant-skill-helpnpx skills add dhaupin/vant --skill vant-skill-helpgit clone --depth 1 https://github.com/dhaupin/vantWrote 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/skills/dhaupin/vant/vant-skill-help)<a href="https://agentmods.dev/skills/dhaupin/vant/vant-skill-help"><img src="https://agentmods.dev/badge/skills/dhaupin/vant/vant-skill-help.svg" alt="Measured on agentmods" 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 | $0.00008 | $0.00666 |
| Opus 5 | $0.00004 | $0.00333 |
| Sonnet 5 | $0.00002 | $0.00133 |
| Haiku 4.5 | $0.00001 | $0.00067 |
Grade A, and why
help 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.
How it starts
The opening of the file, as written. The whole thing — 173 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Help
How do I do X?
Quick - What Do You Need?
| Need | Go To |
|---|---|
| Run something | # Run |
| Understand code | # Read |
| Fix something | # Debug |
| Check something | # Verify |
| Build something | # Build |
| Find something | # Search |
Run
I want to run this project
# Check package.json for scripts
cat package.json | grep -A20 '"scripts"'
# Common commands
npm install
npm run dev
npm test
npm run build
npm start
I want to add a script
# Edit scripts in package.json
nano package.json
Read
I want to understand this code
- Find entry point:
# CLI: main file
head -20 bin/*
# Library: main export
grep "^module.exports" lib/*.js | head -10
- Trace what happens:
- Read top to bottom
- Functions call functions
- Find where data comes from/goes to
- Check dependencies:
# What does it use?
grep -h "^const\|^import" *.js | sort -u
Debug
It's not working
- Check error message - Read what it says
- Find the error - grep for it
- Check recent changes - git diff
- Check env - variables set?
- Run with debug - NODE_DEBUG=* node app.js
Common fixes:
| Error | Fix |
|---|---|
| Cannot find module | npm install |
| Syntax error | Check line number |
| Auth error | Check API keys |
| Port in use | Kill process: lsof -i :port |
Verify
Check if something works
# Test the thing
npm test
# Check output
node file.js
# Verify version
node -v
npm -v
Build
I want to build/deploy
- Check build command:
grep build package.json
- Common builds:
npm run build # Frontend
npm run package # Backend
- Deploy:
npm publish # npm
git push # deploy
Search
Find something in code
# Find string
grep -r "string" .
# Find function
grep -r "function name" .
# Find file
find . -name "*.js"
Output
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.
- 4d ago First seen · 173 lines · 8 tokens per session scan A 42c7432f3166
help is a skill published in the GitHub repository dhaupin/vant (9 stars, last pushed 4d ago), licensed MIT. It adds 8 tokens to every session and 666 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.
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