Hafrannsóknastofnun — Marine and Freshwater Research Institute
SkillDev toolsHafrannsóknastofnun / MFRI, annual fish-stock assessments, advice, landings and survey series in embedded tables.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the Hafrannsóknastofnun — Marine and Freshwater Research Institute skill
What this skill tells your AI
The instructions your AI receives, as published by jokull/icelandic-data in .agents/skills/hafogvatn/SKILL.md and read by ahel’s review.
Requires: Tier 0 (core).
MFRI publishes annual stock advice with current assessment tables embedded as JSON inside static HTML pages.
Data
Catalogue: https://www.hafogvatn.is/en/moya/extras/categories/radgjof
The current cod table has assessment summaries, landings, advice/TAC history,
catch-at-age and survey series. Its stable pattern is
/static/extras/images/1_cod_{year}_1_tables_en.html.
Usage
uv run python scripts/hafogvatn.py list
uv run python scripts/hafogvatn.py fetch --stock cod --year 2026
Caveats
- Assessment vintages revise historic estimates: retain publication year.
- The table runs past the observed data. The assessment-year row (2026
in the 2026 tables) is a short-term projection: SSB and recruitment are
forecast, F and Landings are null, and nothing in the HTML marks it. The
parquet carries
is_projection(year ≥ assessment year, or no landings) — filter it out before quoting a stock estimate. - The per-stock table schemas and assessment methods differ.
- The old
data.hafro.isCSV archive is useful historically but is not the current annual publication channel.
Signals
- GitHub stars
- 54
- Forks
- 4
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
hafogvatn- Source
- github.com/jokull/icelandic-data