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 skills add aeonfun/aeon --skill deploy-prototypegit clone --depth 1 https://github.com/aeonfun/aeonWrote 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/aeonfun/aeon/deploy-prototype)<a href="https://agentmods.dev/skills/aeonfun/aeon/deploy-prototype"><img src="https://agentmods.dev/badge/skills/aeonfun/aeon/deploy-prototype/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/skills/aeonfun/aeon/deploy-prototype"><img src="https://agentmods.dev/badge/skills/aeonfun/aeon/deploy-prototype.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 152 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 153 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00020 | $0.03789 |
| Opus 5.5 | $0.00008 | $0.01516 |
| Sonnet 5.5 | $0.00004 | $0.00758 |
| Haiku 4.5 | $0.00002 | $0.00379 |
Grade C, and why
deploy-prototype scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
rm -rf .pending-deploy # clear stale state from prior runs Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
Otherwise POST the inline deployment built in step 6. Write the key as the literal `{VERCEL_TOKEN}` placeholder so `./secretcurl` substitutes it internally — a bare `$VERCEL_TOKEN` on the command line is refused by the B Copies of this mod
1 near-identical copy found in the catalogue:
- deploy-prototype — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
${var} — What to build and deploy.
- Empty → auto-select from recent signals (articles, logs, memory topics).
- Plain text (e.g.
market heatmap) → interpret as a build brief.- Typed form
type:slug description(e.g.tool:market-heatmap volume heatmap of top-20 tokens,viz:tx-graph,api:summarize,landing:startup-idea) → usetypeto bias shape andslugas the deployment name.
Today is ${today}. Your task is to ship a small, self-contained prototype that someone could actually use in the browser today.
Steps
-
Read context. Read
memory/MEMORY.mdand the most recent entries inmemory/logs/for active topics. If running as part of a chain, scan injected upstream outputs for a concrete artifact worth making interactive. -
Pick what to build (if
${var}is empty or vague).Scan these sources, in order, for prototype-worthy signals:
output/articles/— last 7 entries by mtime: any claim, finding, or dataset that would be more useful as an interactive page?memory/topics/*.md— running narratives; pick one with a live data source (prices, feeds, markets)memory/logs/${today}.mdand the two prior days — skill outputs flagged as interestingmemory/MEMORY.md→ "Next Priorities" and "Recent Articles"
Score each candidate 1-5 on:
- Leverage — does an interactive version beat the static write-up?
- Concreteness — is the spec obvious in one sentence? (if no, reject)
- Novelty — haven't shipped this in the last 14 days (check
output/articles/prototype-*.mdby mtime and anymemory/topics/prototypes.md)
Pick the highest-total candidate. If no candidate reaches 9/15, skip building and exit as
DEPLOY_PROTOTYPE_EMPTY(step 9).Record the chosen signal — its source file(s) and one-line rationale — you'll use it in steps 6 and 7.
-
Commit to a shape before writing code. Before touching
.pending-deploy/, write out (in your reasoning, not a file):- Slug:
aeon-prototype-<descriptor>, all lowercase,[a-z0-9-], 3–50 chars after prefix (e.g.aeon-prototype-market-heatmap). If${var}supplied a typed slug, use it; otherwise derive one. - Tagline (≤90 chars) — the one-liner that appears in the page title and OG tags.
- Primary action — what is the one thing a visitor does in the first 10 seconds? (read a number, click a filter, submit an input, compare two things). If you can't name it, go back to step 2.
- Shape: static HTML+JS / static +
api/function / Next.js. Default to static single-file HTML unless the idea genuinely needs a serverless function.
- Slug:
-
Write the files.
rm -rf .pending-deploy # clear stale state from prior runs mkdir -p .pending-deploy/filesWrite all project files into
.pending-deploy/files/. This directory is the repo root — everything here is pushed to GitHub and deployed to Vercel.Quality bar — every prototype must meet these:
- Self-contained — no external build step where avoidable. Prefer one
index.htmlwith inline<style>and<script>; fall back to amain.css/main.jsonly when size justifies it. - Loads in <1s on a cold visit. No jQuery, no CDN UI libraries for a single-page tool. Vanilla JS or a ~10KB util max. No
<link rel="stylesheet">to a CDN font unless it's one font. - Mobile-first, works on a phone. Viewport meta set, tap targets ≥40px, no horizontal scroll at 360px wide.
- Share-friendly. Include
<title>,<meta name="description">,<meta property="og:title">,<meta property="og:description">,<meta property="og:type" content="website">. Skip OG image unless you generate one. - Real content, not lorem. If the prototype shows data, fetch it from a public no-auth endpoint at load time (CoinGecko, GitHub public API, public RSS, public JSON feeds) — or hardcode a recent, realistic snapshot with the timestamp visible. Never ship placeholder
[example data]. - One visible CTA or primary surface. Clear hierarchy: what does the visitor look at first?
- Works with JS disabled to at least show the tagline (progressive enhancement — not required for interactive tools, but the title and description must render server-free).
- Light + dark via
prefers-color-scheme— 4 CSS vars is enough. - No secrets. No API keys, tokens, or env vars embedded anywhere. If the idea requires auth, redesign around a public endpoint or drop the idea.
- Include a
README.mdin.pending-deploy/files/with: what it is (1 line), how to run locally (1 line), signal source (1 line link to the article/log/topic from step 2).
- Self-contained — no external build step where avoidable. Prefer one
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.
- 1mo ago First seen · 215 lines · 20 tokens per session scan C 8bb7f04ace3e
deploy-prototype is a skill published in the GitHub repository aeonfun/aeon (778 stars, last pushed today), licensed MIT. It adds 20 tokens to every session and 3,789 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it C with 2 findings (recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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