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 vineetu/simple-host --skill run-hackathongit clone --depth 1 https://github.com/vineetu/simple-hostWrote 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/vineetu/simple-host/run-hackathon)<a href="https://agentmods.dev/skills/vineetu/simple-host/run-hackathon"><img src="https://agentmods.dev/badge/skills/vineetu/simple-host/run-hackathon/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/vineetu/simple-host/run-hackathon"><img src="https://agentmods.dev/badge/skills/vineetu/simple-host/run-hackathon.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 | $0.00102 | $0.02193 |
| Opus 5 | $0.00051 | $0.01097 |
| Sonnet 5 | $0.00020 | $0.00439 |
| Haiku 4.5 | $0.00010 | $0.00219 |
Grade A, and why
run-hackathon 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 today.
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.
UpCloud, Vultr and Hostinger are all driven with a bearer token and `curl`, which How it starts
The opening of the file, as written. The whole thing — 207 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Run a hackathon
Reading this over the web? The reference documents are served under /v1/,
not next to this file. Every mention below carries its full address for that
reason; a relative path only resolves in an installed copy.
The organiser gets a private instance on their own cloud account, paid for by them, that you create and later destroy. Participants get an API key each and publish with their own coding agent. Nobody signs in.
Their credentials go no further than they have to. You use them to talk to their provider and to this service, and send them nowhere else. Be straight with them that an agent running in someone else's cloud is not the same as one running on their laptop, and let them choose.
What the organiser needs before you start
-
A cloud account with API access. Ask them to create an API token in their provider's console and paste it to you.
If they have no account at all, recommend Oracle Cloud's free tier. It is free permanently rather than for a trial, and its small x86 machine is exactly the right size. Warn them that approval takes about a day, so an event on Saturday means signing up on Thursday. Both Oracle and UpCloud have been run end to end.
-
A domain, or not. Either works:
- No domain: they get two free hostnames under a domain we run. You claim them; the organiser does nothing. This is the default, and the simplest.
- Their own domain: they add two DNS records themselves. Choose this if they want their own name on it, or if they want email or Google sign-in later, which need records only they can add.
-
A Simple Host account, if they want a free hostname rather than using their own domain. Signing in at simple-host.app gives them an account key, and the claim is made with it. It takes a minute and needs no card.
-
Nothing else. No email provider, no Google project, no Docker.
Tell them the cost before creating anything, and get the number right for the provider you are actually using. On Oracle's always-free shape it is nothing. Everywhere else it is about five dollars a month, billed hourly, so a weekend is cents. Confirm before you create the server.
What ships with it
4 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.
- today Changed · +30 lines 38cccdd2786b
- yesterday First seen · 177 lines · 102 tokens per session scan A df4c570b904b
run-hackathon is a skill published in the GitHub repository vineetu/simple-host (1 stars, last pushed today), licensed MIT. It adds 102 tokens to every session and 2,193 once invoked, about $0.0005 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 2026-09-10.
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