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/vineetu/simple-host/website-deploy-buildernpx skills add vineetu/simple-host --skill website-deploy-buildergit clone --depth 1 https://github.com/vineetu/simple-hostWhat 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 | $0.00114 | $0.03665 |
| Opus 5 | $0.00057 | $0.01833 |
| Sonnet 5 | $0.00023 | $0.00733 |
| Haiku 4.5 | $0.00011 | $0.00366 |
Grade A, and why
website-deploy-builder scanned grade A 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 2d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
const state = await fetch(url, {credentials:'include'}).then(r => r.json()); How it starts
The opening of the file, as written. The whole thing — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Website Deploy Builder
Use this skill when a user wants help deciding what to build on Website Deploy, or how to scope an idea they already have. After the user picks an approach, hand off to the website-deploy skill for deploy.
What Website Deploy gives you
Website Deploy is a static-file host at https://simple-host.app. Each site is served at a path under one content host: https://sites.simple-host.app/<handle>/<sitename>/ (handle is the owner's URL-safe handle from GET /v1/me). The dashboard/API stay on https://simple-host.app (a separate origin). Older https://<sitename>.simple-host.app/ links still resolve (legacy). There is no server-side execution — but the API gives each site a real, server-backed backend, plus drop-in widgets and templates:
| Capability | How |
|---|---|
| HTML / CSS / JS / images / fonts served as a site | Deploy files inline as JSON (/files) or upload a .tar.gz/.zip |
| Per-site JSON state (≤ 1 MB, shared across all visitors) | GET / PUT /v1/u/<handle>/sites/<sitename>/state (legacy /v1/sites/<sitename>/state still works) |
| Atomic state updates (concurrent-safe counters, lists, votes) | PATCH .../state with {ops:[inc/append/set/remove/removeWhere]}; If-None-Match ETag for cheap polling |
| Append-only collections (signups / RSVPs / submissions) | POST/GET /v1/u/<handle>/sites/<sitename>/collections/<name> |
| Private (password-locked) pages | View-lock on a connected custom domain (isolated origin) — connect domain first |
| Custom domain | connect-domain skill: bind domain → one CNAME → poll until active |
| Drop-in widgets | Comments (comments.js + <section id="sh-comments">); pin-on-page feedback (feedback.js) |
| Starter templates | GET /v1/templates, GET /v1/templates/<id> → {files} ready to deploy |
| Per-visitor state | localStorage, sessionStorage, IndexedDB (in the browser) |
| External APIs | fetch() from the page to any public CORS-enabled API |
| Routing | Static files only — path-relative directories with index.html; SPA routing via the framework's hash router or 404.html fallback |
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.
- 2d ago First seen · 186 lines · 114 tokens per session scan A 9a2a8c24b43e
website-deploy-builder is a skill published in the GitHub repository vineetu/simple-host (1 stars, last pushed 3d ago), licensed MIT. It adds 114 tokens to every session and 3,665 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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