eea-sdi

eea-sdi is a skill for Claude Code, Codex from jokull/icelandic-data. It costs 0 tokens per session (2,699 once invoked), scanned A, original, MIT.

A search and link-discovery tool for the European Environment Agency’s geospatial catalogue, a library of map datasets about Europe’s land, nature, climate, water, and other environmental topics.

In plain words
What is it for?
Use it to find datasets such as CORINE land cover, Natura 2000 protected areas, habitat layers, and other environmental data, including their WMS or WFS service links.
Why use it?
It removes the need to search thousands of catalogue records manually and helps locate machine-readable map services. These include datasets from the EU’s Copernicus Earth-observation programme.

Skill for Claude CodeCodex

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

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is uv run python scripts/eea_sdi.py search grassland --iceland.

Good fit Use it to find datasets such as CORINE land cover, Natura 2000 protected areas, habitat layers, and other environmental data, including their WMS or WFS service links.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/jokull/icelandic-data
agentmods
npx agentmods add skills/jokull/icelandic-data/eea-sdi

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 eea-sdi

README.md
[![agentmods](https://agentmods.dev/badge/skills/jokull/icelandic-data/eea-sdi.svg)](https://agentmods.dev/skills/jokull/icelandic-data/eea-sdi)
Your own site
<a href="https://agentmods.dev/skills/jokull/icelandic-data/eea-sdi"><img src="https://agentmods.dev/badge/skills/jokull/icelandic-data/eea-sdi.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,699 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, 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 47
    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.
How audits are shown
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 $0.00000 $0.02699
Opus 5 $0.00000 $0.01350
Sonnet 5 $0.00000 $0.00540
Haiku 4.5 $0.00000 $0.00270

Measured 8d ago against content hash 914b6977f8e5, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

eea-sdi 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 8d 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.

curl -sS "https://sdi.eea.europa.eu/catalogue/srv/api/search/records/_search?from=0&size=10" \
.agents/skills/eea-sdi/SKILL.md · 181 lines

How it starts

The opening of the file, as written. The whole thing — 181 lines — stays where its author put it; the contents beside it link to each section on GitHub.

EEA SDI — European Environment Agency geospatial catalogue

European Environment Agency's geospatial-data Spatial Data Infrastructure (SDI). Front-end at https://sdi.eea.europa.eu/catalogue/. The catalogue is run on GeoNetwork 4.4 and surfaces ~10 000 datasets covering land cover, biodiversity, climate, water, soil, air-quality, marine, energy and transport for the EEA38 (Europe + EFTA + Western Balkans).

Most records are produced by the Copernicus Land Monitoring Service (CLMS) and are mirrored on EEA's discomap ArcGIS server at https://image.discomap.eea.europa.eu/. Since LMI's gis.lmi.is only republishes the Iceland clip of a small subset of CLMS layers, going to the EEA SDI directly opens up many more datasets (CORINE, HRL series, Natura 2000, Imperviousness change, Tree Cover Change, Water & Wetness Probability, Small Woody Features, etc.).

API surface

Endpoint Purpose Format
/catalogue/srv/api/site Service info / version JSON
/catalogue/srv/api/search/records/_search Elasticsearch search (rich) JSON
/catalogue/srv/eng/csw OGC CSW 2.0.2 GetRecords / GetCapabilities XML
/catalogue/srv/api/records/{uuid}/formatters/xml Full ISO 19115 XML for one record XML
/catalogue/srv/api/records/{uuid}/formatters/xsl-view Rendered HTML view XML/HTML
/public/catalogue-graphic-overview/{uuid}.png Catalogue thumbnail PNG
/catalogue/srv/eng/catalog.search#/metadata/{uuid} Human metadata page HTML

Tip: the obvious-looking GET /catalogue/srv/api/records/{uuid} returns 404 on this catalogue. Use formatters/xml for ISO XML or the _search endpoint with {"term":{"uuid":"..."}} for the JSON view.

No authentication is required for any of these. (Some datasets' WWW:DOWNLOAD links point to https://land.copernicus.eu/ which does require a free Copernicus Land account — see "Download protocols" below.)

Search via the Elasticsearch endpoint

Read the full file on GitHub · 181 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. 8d ago First seen · 181 lines · 0 tokens per session scan A 914b6977f8e5

Subscribe to this mod's changes

eea-sdi is a skill published in the GitHub repository jokull/icelandic-data (52 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,699 tokens. 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 2026-08-30.

Related

Other skills, from other repositories

instrument-data-to-allotrope

Convert laboratory instrument output files (PDF, CSV, Excel, TXT) to Allotrope Simple Model (ASM) JSON format or flattened 2D CSV. Use this skill when scientists need to standardize instrument data for LIMS systems, data lakes, or downstream analysis. Supports auto-detection of instrument types. Outputs include full…

anthropics/knowledge-work-plugins · 123 tokens

exploratory-data-analysis

Perform bounded, local exploratory analysis of explicitly supported scientific files. Use for redacted CSV/TSV/JSON profiles; optional NumPy, HDF5, FASTA/FASTQ, and basic image metadata inspection; missingness/leakage audits; outlier and transformation sensitivity; and rigorous EDA report scaffolds. Other domain…

K-Dense-AI/scientific-agent-skills · 83 tokens

matlab

Build, review, migrate, and safely plan MATLAB or GNU Octave numerical workflows, including arrays, tabular/time data, tests, projects, graphics, MAT files, and explicit Python interoperability.

K-Dense-AI/scientific-agent-skills · 42 tokens

phylogenetics

Build and analyze phylogenetic trees using MAFFT (multiple alignment), IQ-TREE 2 (maximum likelihood), and FastTree (fast NJ/ML). Visualize with ETE3 or FigTree. For evolutionary analysis, microbial genomics, viral phylodynamics, protein family analysis, and molecular clock studies.

K-Dense-AI/scientific-agent-skills · 68 tokens

research-engineer

An uncompromising Academic Research Engineer. Operates with absolute scientific rigor, objective criticism, and zero flair. Focuses on theoretical correctness, formal verification, and optimal implementation across any required technology.

davila7/claude-code-templates · 43 tokens

mapping-to-snomed

Maps clinical concept spans extracted by OpenMed to SNOMED CT concepts through a USER-SUPPLIED terminology server (the user's own Ontoserver, Snowstorm, or UMLS/UTS), never a bundled vocabulary. Use when the user wants to code findings, disorders, procedures, body structures, or substances to SNOMED CT, run an ECL…

maziyarpanahi/openmed · 205 tokens