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/imyourboyroy/portable_web_toolkit/portable-web-toolkitnpx skills add ImYourBoyRoy/Portable_Web_toolkit --skill portable-web-toolkitgit clone --depth 1 https://github.com/ImYourBoyRoy/Portable_Web_toolkitWrote 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/imyourboyroy/portable_web_toolkit/portable-web-toolkit)<a href="https://agentmods.dev/skills/imyourboyroy/portable_web_toolkit/portable-web-toolkit"><img src="https://agentmods.dev/badge/skills/imyourboyroy/portable_web_toolkit/portable-web-toolkit.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 5.1 | $0.00082 | $0.00683 |
| Opus 5 | $0.00041 | $0.00342 |
| Sonnet 5 | $0.00016 | $0.00137 |
| Haiku 4.5 | $0.00008 | $0.00068 |
Grade A, and why
portable-web-toolkit 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.
How it starts
The opening of the file, as written. The whole thing — 78 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Portable Web Toolkit
Use the project contract and deterministic toolkit commands without creating a parallel workflow.
If one narrow skill clearly owns the request, use it directly and do not load this router merely because toolkit management is established.
Confirm toolkit management
Require at least one authoritative signal:
- repository instructions establish Portable Web Toolkit
- package scripts invoke
Web_Toolkitcommands - a compatible toolkit site profile governs the site
- an established
Web_Toolkitlink is corroborated by configuration or docs - the user explicitly selects the toolkit
A folder name alone is not proof. If management is uncertain, inspect and report the evidence before imposing toolkit conventions.
Read project contract whenever instructions, profiles, brand guidance, environment values, or generic skills may conflict.
Establish current state
- Resolve the active client repository and applicable instructions.
- Preserve unrelated and uncommitted work.
- Locate the toolkit source, site profile, package manager, and supported project commands.
- Run
site-readinesswhen beginning material site work, after scaffolding, before release preparation, or when project state is uncertain. - Read its structured report before choosing fixes.
Use --skip-network when policy or environment disallows external checks.
Readiness findings do not authorize dependency installation, infrastructure
mutation, deployment, or toolkit updates.
Route to the narrow owner
| Need | Owner |
|---|---|
| New toolkit-managed site | site-starter |
| Project readiness and next actions | site-readiness |
| Public Instagram fallback | instagram-clone |
| Wordmark or raster-to-SVG candidate | vectorize-pipeline |
| Toolkit and skill version comparison | toolkit-update |
| Existing deterministic operation | Relevant Web_Toolkit CLI |
Read operations routing only after the task and deployment target are known.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago First seen · 78 lines · 82 tokens per session scan A 88ced7a5352a
portable-web-toolkit is a skill published in the GitHub repository ImYourBoyRoy/Portable_Web_toolkit (2 stars, last pushed 24d ago), licensed MIT. It adds 82 tokens to every session and 683 once invoked, about $0.0004 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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