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/jokull/icelandic-data/co2npx skills add jokull/icelandic-data --skill co2git clone --depth 1 https://github.com/jokull/icelandic-dataWrote 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/jokull/icelandic-data/co2)<a href="https://agentmods.dev/skills/jokull/icelandic-data/co2"><img src="https://agentmods.dev/badge/skills/jokull/icelandic-data/co2.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 | $0.00028 | $0.02136 |
| Opus 5 | $0.00014 | $0.01068 |
| Sonnet 5 | $0.00006 | $0.00427 |
| Haiku 4.5 | $0.00003 | $0.00214 |
Grade A, and why
co2 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 — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CO2 — Aðgerðaáætlun í loftslagsmálum
Iceland's climate action plan tracker, covering every numbered action through
2035. Published at co2.is by Umhverfis-, orku- og loftslagsráðuneytið.
Each action has a title, goal, start/end years, status, and responsible ministry. The tracker is the primary public accountability mechanism for Iceland's nationally determined contribution (NDC) under the Paris Agreement.
Taxonomy
Four-level hierarchy; actions are coded <Kerfi>.<Málaflokkur>.<Viðfangsefni>.<Index>.
| Level | Example | Meaning |
|---|---|---|
| Kerfi (system) | S |
One of four accounting systems |
| Málaflokkur | S.5 |
Sub-sector |
| Viðfangsefni (focus area) | S.5.C |
Specific target |
| Aðgerð (action) | S.5.C.1 |
Individual measure (catalog row) |
Kerfi
| Code | Kerfi | Meaning | Actions (2026-04) |
|---|---|---|---|
S |
Samfélagslosun | Community emissions (covered by Iceland's EU effort-sharing commitment) | 61 |
V |
Viðskiptakerfi | ETS — EU emissions-trading system sectors (stationary industry, aviation, maritime) | 9 |
L |
Landnotkun | Land use, land-use change and forestry (LULUCF) | 12 |
Þ |
Þverlægar aðgerðir | Cross-cutting actions (financial incentives, social) | 24 |
| Total | 106 |
Architecture
Webflow-hosted SPA-ish site (static HTML output from Webflow CMS) at
co2.is. The action catalog lives on /allar-adgerdir, which references 32
viðfangsefni pages (/adgerdir/<slug>). Each viðfangsefni page contains
1–11 individual action accordion blocks. The scraper discovers all 32 slugs
from /allar-adgerdir then crawls each.
No API, no JSON endpoint — all data is rendered server-side into the HTML. Regex parsing of the Webflow accordion blocks is the reliable path.
Accordion block structure
Each action block has:
<div id="s5c1" class="adgerd-accordion">
...
<h3 class="title-6">Full orkuskipti ríkisflota og samgönguþjónustu fyrir 2030</h3>
<p class="text-small">Ríkið sé fyrirmynd í innkaupum hreinorkuökutækja ...</p>
<div class="label-big strong">Markmið aðgerðar</div>
<div class="text-small">Full orkuskipti ríkisflota ...</div>
<div class="label-big strong">Upphaf / Endir</div>
<div class="adgerd-meta-dates">
<div class="text-small">2023</div><div>–</div><div class="text-small">2030</div>
</div>
<div class="label-big strong">Staða aðgerðar</div>
<div status-color="Í framkvæmd" class="status-color"></div>
<div class="label-big strong">Ábyrgðaraðili</div>
<div class="text-small">Fjármála- og efnahagsráðuneyti</div>
</div>
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 · 169 lines · 28 tokens per session scan A 24fc332b34c3
co2 is a skill published in the GitHub repository jokull/icelandic-data (52 stars, last pushed yesterday), licensed MIT. It adds 28 tokens to every session and 2,136 once invoked, about $0.0001 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 2026-08-30.
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