Korean Law MCP
Korean law: statutes, precedents, ordinances, treaties and citation verification (법제처 API).
Description from the maker (original English)
German court decisions (Rechtsprechung) and laws (Gesetze) with citation graph and citation checks.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
Passed 5/5 checks · What you ask goes through the maker’s server (de.openlegaldata.io)
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
Open Legal Data (Germany)https://de.openlegaldata.io/mcpLeave Authentication as Claude detected it, then click Add
+ConnectorsOpen Legal Data (Germany)
Use Open Legal Data (Germany) and tell me what you can do for me, then show me one thing✓ If Claude says it is using Open Legal Data (Germany) or shows a Open Legal Data (Germany) tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with ChatGPT on business plans only
ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet
Plugins+Add custom MCP server
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Open Legal Data (Germany)https://de.openlegaldata.io/mcpStart a new chat and pick Open Legal Data (Germany) from your plugins before typing
Use Open Legal Data (Germany) and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using Open Legal Data (Germany) or shows a Open Legal Data (Germany) tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add --transport http de https://de.openlegaldata.io/mcpYou should see Open Legal Data (Germany) listed as connected
Use Open Legal Data (Germany) and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Open Legal Data (Germany) or shows a Open Legal Data (Germany) tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 2 min
No key, nothing to install
Use Open Legal Data (Germany) and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Open Legal Data (Germany) or shows a Open Legal Data (Germany) tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 2 min
No key, nothing to install
Use Open Legal Data (Germany) and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Open Legal Data (Germany) or shows a Open Legal Data (Germany) tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
https://de.openlegaldata.io/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http de https://de.openlegaldata.io/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"de": {
"url": "https://de.openlegaldata.io/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"de": {
"type": "http",
"url": "https://de.openlegaldata.io/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Tool names and descriptions exactly as the server reported them on Nov 11, 2026. The maker wrote them, not us; we show them as plain text.
get_server_instructionsReturn MCP server instructions (if any). Always call first.
get_courtGet detailed information about a specific court. Look up a court by ID, slug, or code. Returns full details including address, contact information, and case count. Args: court_id: Court database ID. slug: Court slug (e.g. "ag-berlin-charlottenburg"). code: Court ECLI code (e.g. "
list_courtsBrowse and filter German courts. Returns a list of courts matching the given filters. Use this to discover which courts are available before searching for cases. Args: court_type: Filter by court type code (e.g. "AG", "LG", "OLG", "BGH", "VG", "OVG", "BVerwG", "ArbG", "LAG", "BAG
filter_casesStructured filtering of court cases using the database. Unlike search_cases (which uses full-text search), this tool filters cases using exact database fields. Returns case metadata without full content. Args: court_id: Filter by court database ID. court_slug: Filter by court slu
get_caseRetrieve a court case by ID or slug. By default returns the case metadata and the complete, untruncated ``content`` as plain text (HTML tags removed, entities decoded, whitespace normalized; one line per paragraph, Randnummern as line prefix). To read a long decision piece by pie
get_case_statisticsGet aggregated case statistics. Returns case counts grouped by time period, optionally filtered by court, state, or jurisdiction. Args: court_id: Filter by court ID. state: Filter by state name or slug. jurisdiction: Filter by jurisdiction. Accepts the English shortcuts ("ordinar
get_similar_casesFind court cases textually similar to a given case. Seeds an Elasticsearch "more like this" query with the full text of the given case and returns the most similar OTHER cases, ranked by similarity. Useful for comparative research: once you have one on-point decision, surface nei
search_casesFull-text search for German court cases via Elasticsearch. Returns matching cases with highlighted snippets. Does NOT return full case text - use get_case to retrieve complete content. The citation filters compose with ``query`` so you can answer "cases citing § 823 BGB that ment
get_law_sectionGet the full text of a specific law section. Retrieve law text by book code and section number, or by law ID. For example, get_law_section(book_code="BGB", section="823") returns the text of section 823 of the German Civil Code. By default the complete, untruncated ``content`` is
list_law_booksList available German law books (e.g. BGB, StGB, GG). Returns law books with their codes, titles, and section counts. Use this to discover what legislation is available before searching for specific law sections. Args: latest_only: Only show latest revisions (default True). searc
search_lawsFull-text search across law sections via Elasticsearch. Returns matching law sections with highlighted snippets. Does NOT return full text - use get_law_section to retrieve the complete content of a specific section. Args: query: Search query text (supports Lucene syntax). book_c
get_case_referencesGet forward references FROM a case (what this case cites). Returns all laws and cases that the given case references in its text. Useful for understanding the legal basis of a decision. Args: case_id: The database ID of the case.
get_cases_for_lawFind all cases that cite a specific law section. Returns cases that reference the given statute section in their text. Useful for understanding how courts interpret a specific provision. To narrow the citing set by keyword, court, or date, use ``search_cases(query=..., cited_law_
get_citing_casesGet reverse references TO a case (cases that cite this case). Find all cases that reference the given case in their text. Useful for understanding the impact and precedent value of a decision. To narrow the citing set by keyword, court, or date, use ``search_cases(query=..., cite
validate_citationCheck if a legal citation exists in the OLDP database. Validates Aktenzeichen (file numbers), ECLI identifiers, or paragraph references (e.g. "§ 823 BGB"). Use this to verify citations before presenting them to users. Args: citation: The citation to validate (e.g. "VI ZR 123/22",
submit_feedbackSend feedback about OLDP or this MCP server to the OLDP team. Use this to report bugs (wrong results, errors, broken tools), problems with the legal data (missing or wrong decisions, laws or references), or to request features. Only submit feedback the user wants to send or has a
get_platform_infoGet OLDP platform coverage summary. Returns an overview of the data available on the Open Legal Data Platform, including counts of cases, laws, courts, and references. Call this first to understand what data you can search and retrieve.
search_legalSearch BOTH legislation and court cases in one call. Returns the most relevant law sections AND court decisions for the query, **grouped by type**. Use this when a legal question may be answered by statute or by case law and you don't yet know which — e.g. "Eigenbedarf" surfaces
whoamiShow who you are connected as and your remaining request budget. Call this before a long task to check how many requests are left, or to learn how to get a larger budget. Every HTTP request to the MCP server counts against the budget, including this call; once nothing is left, re
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 11, 2026
The registry name was verified against the domain openlegaldata.io (the registry checks domain ownership)
Code last changed today
Uses MIT
Responded in 691 ms (HTTP 200)
No sign-in needed
Read 19 tool descriptions and found no hidden instructions to the AI
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Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 5 of 5 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed today, and the latest version (0.16.5) reached the registry today.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT Business and above.
In the same category: Korean Law MCP, Global law, Tw Legal Rag
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Korean law: statutes, precedents, ordinances, treaties and citation verification (법제처 API).
The law of nearly every country on earth, any date: read it, see what changed it, check citations.
Taiwan law MCP server: 22M court judgments, statutes, agency rulings, with citation checks
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
[!NOTE]
We're back! This project is getting a fresh update - join us on Discord to help revive it.
OLDP is a Web application, written in Python 3.12 and based on the Django web framework, It is used for processing legal text and providing a REST-API and Elasticsearch-based search engine. OLDP is being develop by the non-profit initiative Open Legal Data with the goal of building an Open Data platform for legal documents (mainly court decisions and laws). The platform makes legal information freely accessible for the general public and especially third-party apps.
Our documentation is available here.
A live demo is available here (in German).
Before you can use OLDP, you’ll need to get it installed. For a more detailed guide on how to get started with OLDP have a look at: Getting started
To skip the whole installation procedure you can simply run OLDP as Docker (or Podman) container. Steps:
git clone https://github.com/openlegaldata/oldplocal.env) to .envmake up, which will either call the docker or podman container engine depending on your setupA small tutorial on how to use OLDP with Docker can be found here.
Before anything else you will need to install the application dependencies.
# Create virtualenv with uv
uv venv --python 3.12 source .venv/bin/activate
git clone https://github.com/openlegaldata/oldp.git .
apt-get install -y $(cat apt_requirements.txt) uv pip install -e ".[dev]"
The first time you run OLDP, you will need to initialize the database with its default blank values. If you want to run OLDP in production mode, you also need to prepare static files and localization.
# Prepare assets (JS, CSS, images, fonts, ...)
./manage.py compress
./manage.py migrate
./manage.py compilemessages --l de --l en
./manage.py collectstatic --no-input
Run the following command to start the web app at http://localhost:8000/.
./manage.py runserver 8000
To manage the app settings we rely on django-configurations. Pre-configured settings can be used by setting the DJANGO_CONFIGURATION environment variable to either ProdConfiguration, DevConfiguration or TestConfiguration. You can also override specific settings from src/oldp/settings.py with environment variables (all prefixed with DJANGO_).
See the Configuration reference for the full list of environment variables (database, Elasticsearch, caching, email, MCP, logging, …).
Please use our GitHub issues to report bugs, request feature or simply leave some feedback.
To contact Open Legal Data Platform, see here:
https://de.openlegaldata.io/contact/
Please cite the following research paper, if you use our code or data:
@inproceedings{10.1145/3383583.3398616,
author = {Ostendorff, Malte and Blume, Till and Ostendorff, Saskia}, title = {Towards an Open Platform for Legal Information}, year = {2020}, isbn = {9781450375856}, publisher = {Association for Computing Machinery}, address = {New York, NY, USA}, url = {https://doi.org/10.1145/3383583.3398616}, doi = {10.1145/3383583.3398616}, booktitle = {Proceedings of the ACM/IEEE Joint Conference on Digital Libraries in 2020}, pages = {385–388}, numpages = {4}, keywords = {open data, open source, legal information system, legal data}, location = {Virtual Event, China}, series = {JCDL '20} }
OLDP is licensed under the MIT License.