domstolar

domstolar is a skill for Claude Code, Codex from jokull/icelandic-data. It costs 40 tokens per session (2,284 once invoked), scanned A, original, MIT.

A set of tools for searching Icelandic court rulings from district courts, the Court of Appeals, and the Supreme Court. It can also read court news feeds and download ruling PDFs.

In plain words
What is it for?
Use it to find civil and criminal cases, search rulings by text or court, follow new rulings through RSS feeds, and download the original PDFs.
Why use it?
Iceland's courts publish their rulings across separate websites rather than through one shared search system.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Install

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.

agentmods
npx agentmods add skills/jokull/icelandic-data/domstolar
Any agent
npx skills add jokull/icelandic-data --skill domstolar
Clone the repo
git clone --depth 1 https://github.com/jokull/icelandic-data

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for domstolar

README.md
[![agentmods](https://agentmods.dev/badge/skills/jokull/icelandic-data/domstolar.svg)](https://agentmods.dev/skills/jokull/icelandic-data/domstolar)
Your own site
<a href="https://agentmods.dev/skills/jokull/icelandic-data/domstolar"><img src="https://agentmods.dev/badge/skills/jokull/icelandic-data/domstolar.svg" alt="Measured on agentmods" height="20"></a>
Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,284 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00040 $0.02284
Opus 5 $0.00020 $0.01142
Sonnet 5 $0.00008 $0.00457
Haiku 4.5 $0.00004 $0.00228

Measured 6d ago against content hash 9864fa56a928, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

domstolar 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 6d 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.

.agents/skills/domstolar/SKILL.md · 229 lines

How it starts

The opening of the file, as written. The whole thing — 229 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Icelandic Courts (dómstólar)

Three independent court sites — no unified API, all HTML scraping.

Sites

Court Domain Rulings from
Héraðsdómstólar (8 district courts) heradsdomstolar.is ~2015+
Landsréttur (Court of Appeals) landsrettur.is 2018+
Hæstiréttur (Supreme Court) haestirettur.is 1999+

Case number prefixes: E- = einkamál (civil), S- = sakamál (criminal).

Héraðsdómstólar (District Courts)

RSS Feeds (best entry point, no JS needed)

https://www.heradsdomstolar.is/heradsdomstolar/{slug}/domar/rss/

Courts: reykjavik, reykjanes, vesturland, vestfirdir, nordurland-vestra, nordurland-eystra, austurland, sudurland

Each RSS item has: <title> (case number), <description> (reifun/summary), <link>, <guid> (UUID), <pubDate>.

PDF Download (direct, no JS)

https://www.heradsdomstolar.is/Cache/Verdicts/{guid}.pdf

Search (GET params)

https://www.heradsdomstolar.is/default.aspx?SearchAction=Search&pageid=fd8e17eb-6e70-11e5-80c3-005056bc50d4&Verdict={text}&Court={court}&CaseNumber=&CaseType=&LawParagraphs=&Keywords=&Parties=&FromDate={DD.MM.YYYY}&ToDate={DD.MM.YYYY}

Caveat: Search results render client-side (JS required → Playwright). Use RSS + pagination for non-JS scraping.

Pagination (AJAX, returns HTML fragments, no JS needed)

GET /default.aspx?pageitemid={pageitemid}&offset={n}&count={batch_size}

Reykjavík pageitemid: 98619c0d-86c7-11e5-80c6-005056bc6a40 (initial count=22, then batches of 6).

Returns .verdict-box divs with date, case number, judge, parties, reifun, link.

Individual Ruling

https://www.heradsdomstolar.is/default.aspx?pageid=347c3bb1-8926-11e5-80c6-005056bc6a40&id={guid}

Landsréttur (Court of Appeals)

Search

https://www.landsrettur.is/search?Text={text}&CaseNumber=&LawCitations=&Keywords=&Parties=&CaseType=&FromDate={DD.MM.YYYY}&ToDate={DD.MM.YYYY}

Pagination

Read the full file on GitHub · 229 lines

Changes

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.

  1. 6d ago First seen · 229 lines · 40 tokens per session scan A 9864fa56a928

Subscribe to this mod's changes

domstolar is a skill published in the GitHub repository jokull/icelandic-data (52 stars, last pushed 2d ago), licensed MIT. It adds 40 tokens to every session and 2,284 once invoked, about $0.0002 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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