yrityskauppavalvonta

yrityskauppavalvonta is a skill for Claude Code, Codex from akunikkola/claude-for-legal-finland. It costs 219 tokens per session (1,924 once invoked), scanned A, original, MIT.

A guide to merger control in Finland and the European Union. Merger control is the process of checking whether a company deal must be reported to a competition authority before it is completed.

In plain words
What is it for?
Use it to assess notification duties, prepare a merger filing, plan the deal timeline, and consider possible commitments.
Why use it?
It helps determine whether a deal needs notification, which authority handles it, and whether completion must wait.

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 kilpailuoikeus plugin — 3 skills shipped together

Good fit Use it to assess notification duties, prepare a merger filing, plan the deal timeline, and consider possible commitments.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/akunikkola/claude-for-legal-finland/yrityskauppavalvonta
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 yrityskauppavalvonta
Clone the repo
git clone --depth 1 https://github.com/akunikkola/claude-for-legal-finland

Made for: Claude Code, Codex.

Or install kilpailuoikeus, the plugin that ships this one along with the rest of its 3 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 yrityskauppavalvonta

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/akunikkola/claude-for-legal-finland/yrityskauppavalvonta"><img src="https://agentmods.dev/badge/skills/akunikkola/claude-for-legal-finland/yrityskauppavalvonta.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 219 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,924 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 $0.00219 $0.01924
Opus 5 $0.00110 $0.00962
Sonnet 5 $0.00044 $0.00385
Haiku 4.5 $0.00022 $0.00192

Measured 12d ago against content hash ff189e39fe53, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

yrityskauppavalvonta 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.

kilpailuoikeus/skills/yrityskauppavalvonta/SKILL.md · 116 lines

How it starts

The opening of the file, as written. The whole thing — 116 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Yrityskauppavalvonta — ilmoitus, menettely ja täytäntöönpanokielto

Tämä skill jäsentää yrityskauppavalvonnan kilpailulain (948/2011) 4 luvun (otsikko vahvistettu) ja EU:n sulautuma-asetuksen mukaan. Perusteet: ../kilpailunrajoitukset/references/kilpailuoikeus-perusteet.md. Transaktion kokonaisuus (DD, kauppakirja, closing) → yhtiooikeus:yritysjarjestelyt; tämä skill kattaa kilpailuosion.

Vastuuvapaus: arviot ja luonnokset ovat tarkistettavia — ei oikeudellista neuvontaa. Liikevaihtorajat muuttuivat viimeksi 2023 — älä käytä muistinvaraisia rajoja. Katso kilpailuoikeus/CLAUDE.md.

Tarkista rajat ja menettely lähteestä

Hae kilpailulain 4 luvun säännökset ja voimassa olevat liikevaihtorajat juristi:oikeustutkimus-skillillä ja KKV:n ohjeista [tarkista]. EU-tason rajat sulautuma-asetuksesta (EUR-Lex). KKV:n ratkaisukäytäntö ja MAO/KHO-linjaukset lähteestä.

Vaihe 1: Ilmoitusvelvollisuuden arviointi

  1. Onko kyse yrityskaupasta? Määräysvallan hankinta, liiketoiminnan hankinta, yhteisyritys (täyden toiminnan kriteeri) — määritelmät lähteestä; myös vähemmistöosuus voi tuoda tosiasiallisen määräysvallan.
  2. Liikevaihtorajat: osapuolten liikevaihdot lasketaan konsernitasolla; laskentasäännöt (mihin liikevaihto kohdistetaan, ostajan ryhmä, myyjän osalta vain kohde) lähteestä. Jos rajoja ei ole haettu lähteestä tässä istunnossa, älä kirjoita tuotokseen mitään euromääräistä rajalukua — ei edes [tarkista]-varauksella. Muistinvarainen luku on todennäköisesti vanhentunut (rajat muuttuivat 2023 olennaisesti alaspäin), ja varauksellakin esitetty vanha luku ohjaa lukijan väärään johtopäätökseen. Kirjoita sen sijaan: "voimassa olevat rajat: kilpailulain 22 § — hae lähteestä ennen johtopäätöstä". Älä esitä johtopäätöstä "ilmoitusvelvollisuus täyttyy / ei täyty" ennen kuin rajat on tarkistettu.
  3. EU vai KKV? Sulautuma-asetuksen rajat ylittävä kauppa komissiolle (one stop shop); siirtomekanismit molempiin suuntiin — tarkista myös komission nykyinen siirtokäytäntö raja-arvot alittavissa kaupoissa lähteestä.
  4. Rajat alittuvat? Dokumentoi arvio. Huomaa, että muu kilpailuoikeus (mm. tietojenvaihto valmistelussa) soveltuu silti.

Read the full file on GitHub · 116 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 · 116 lines · 219 tokens per session scan A ff189e39fe53

Subscribe to this mod's changes

yrityskauppavalvonta is a skill published in the GitHub repository akunikkola/claude-for-legal-finland (103 stars, last pushed 2mo ago), licensed MIT. It adds 219 tokens to every session and 1,924 once invoked, about $0.0011 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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