asunto-osakeyhtio

asunto-osakeyhtio is a skill for Claude Code, Codex from akunikkola/claude-for-legal-finland. It costs 241 tokens per session (1,799 once invoked), scanned A, original, MIT.

A guide to housing-company administration and the rights of apartment shareholders in Finland under the Housing Companies Act. It covers maintenance duties, alterations, shareholder meetings, and challenges to company decisions.

In plain words
What is it for?
Use it to assess repairs, plan or review apartment alterations, prepare a housing-company meeting, or examine a complaint about a company decision.
Why use it?
It helps separate the company's responsibilities from the shareholder's responsibilities and identify when the company's articles may change the default rules.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present. Also seen: mentions CLAUDE.md.

Part of the kiinteistot-ja-asuminen plugin — 4 skills shipped together

Good fit Use it to assess repairs, plan or review apartment alterations, prepare a housing-company meeting, or examine a complaint about a company decision.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio
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.

Any agent
npx skills add akunikkola/claude-for-legal-finland --skill asunto-osakeyhtio
Clone the repo
git clone --depth 1 https://github.com/akunikkola/claude-for-legal-finland

Made for: Claude Code, Codex.

Or install kiinteistot-ja-asuminen, the plugin that ships this one along with the rest of its 4 skills.

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 asunto-osakeyhtio

README.md
[![agentmods](https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio/github.svg)](https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio)
Your own site
<a href="https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio"><img src="https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio/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.

agentmods 80×15 button for asunto-osakeyhtio

Your own site · 80×15
<a href="https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio"><img src="https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/asunto-osakeyhtio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 241 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,799 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00241 $0.01799
Opus 5 $0.00120 $0.00899
Sonnet 5 $0.00048 $0.00360
Haiku 4.5 $0.00024 $0.00180

Measured 12d ago against content hash f12fa6f8546f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

asunto-osakeyhtio 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 12d 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.

kiinteistot-ja-asuminen/skills/asunto-osakeyhtio/SKILL.md · 113 lines

How it starts

The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Asunto-osakeyhtiö — kunnossapito, muutostyöt ja hallinto

Tämä skill jäsentää taloyhtiön ja osakkaan suhteen asunto-osakeyhtiölain (1599/2009) mukaan. Perusteet: ../kiinteistokauppa/references/kiinteisto-perusteet.md. Yhtiöoikeuden yleiset opit (johdon vastuu, kokousmenettely) ovat sukua osakeyhtiölle → yhtiooikeus:yhtion-hallinto, mutta AOYL on oma lakinsa — älä sovella OYL:ää suoraan.

Vastuuvapaus: arviot ja luonnokset ovat tarkistettavia — ei oikeudellista neuvontaa. Yhtiön päätökset tekevät sen toimielimet. Katso kiinteistot-ja-asuminen/CLAUDE.md.

Tarkista laki JA yhtiöjärjestys

Hae AOYL:n säännökset juristi:oikeustutkimus-skillillä — ja muista, että yhtiöjärjestys voi poiketa lain olettamasäännöksistä (mm. kunnossapitovastuu, vastikeperusteet, lunastuslauseke). Analyysi ilman yhtiöjärjestystä on puolivalmis: pyydä se käyttäjältä äläkä oleta sisältöä.

Kunnossapitovastuun jako

  1. Lähtökohta (AOYL, olettama): yhtiö vastaa rakenteista, eristeistä ja perusjärjestelmistä (lämmitys, sähkö, vesi, ilmanvaihto); osakas huoneiston sisäosista — tarkka jako ja rajatapaukset (märkätilat, ikkunat, parvekkeet) lähteestä ja yhtiöjärjestyksestä.
  2. Yhtiöjärjestyspoikkeamat ensin; Kiinteistöliiton vastuunjakotaulukko on vakiintunut apuväline muttei laki — erottele.
  3. Ilmoitusvelvollisuus: osakkaan ilmoitettava viasta yhtiölle; yhtiön ilmoitukset osakkaalle töistä.
  4. Kustannusriidat: yhtiön teettämä työ osakkaan vastuualueella ja päinvastoin; osakkaan oikeus teettää yhtiön viivyttelemä työ — edellytykset lähteestä. Tasoparannukset vs. perustaso.

Osakkaan muutostyöt

  • Ilmoitus etukäteen yhtiölle töistä, jotka voivat vaikuttaa yhtiön tai toisen osakkaan vastuulla oleviin osiin; yhtiön oikeus asettaa ehtoja ja valvoa (kustannukset osakkaan) — menettely lähteestä.
  • Kielto-/ehtoperusteet: vahinko tai haitta yhtiölle/osakkaille; luvanvaraisuus (rakentamislupa → ymparisto-ja-kaavoitus).
  • Dokumentointi: muutostyörekisteri ja merkitys tulevassa kaupassa (isännöitsijäntodistus).

Read the full file on GitHub · 113 lines

Files

What ships with it

1 file 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.

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. 12d ago First seen · 113 lines · 241 tokens per session scan A f12fa6f8546f

Subscribe to this mod's changes

asunto-osakeyhtio is a skill published in the GitHub repository akunikkola/claude-for-legal-finland (103 stars, last pushed 2mo ago), licensed MIT. It adds 241 tokens to every session and 1,799 once invoked, about $0.0012 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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