Korean Law MCP
Korean law: statutes, precedents, ordinances, treaties and citation verification (법제처 API).
Company-specific regulatory assessments for concrete business questions, as structured data or PDF.
Pick the AI app you use, then copy the settings.
Passed 2/3 checks · What you ask goes through the maker’s server (reglayer.ai)
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 · on Team/Enterprise an Owner adds it
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
RegLayer Instant Decision Briefshttps://reglayer.ai/mcpLeave Authentication as Claude detected it, then click Add
+ConnectorsRegLayer Instant Decision Briefs
Use RegLayer Instant Decision Briefs and tell me what you can do for me, then show me one thing✓ If Claude says it is using RegLayer Instant Decision Briefs or shows a RegLayer Instant Decision Briefs 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
RegLayer Instant Decision Briefshttps://reglayer.ai/mcpStart a new chat and pick RegLayer Instant Decision Briefs from your plugins before typing
Use RegLayer Instant Decision Briefs and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using RegLayer Instant Decision Briefs or shows a RegLayer Instant Decision Briefs 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 --scope user instant-decision-briefs https://reglayer.ai/mcpYou should see RegLayer Instant Decision Briefs listed as connected
Use RegLayer Instant Decision Briefs and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using RegLayer Instant Decision Briefs or shows a RegLayer Instant Decision Briefs 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 RegLayer Instant Decision Briefs and tell me what you can do for me, then show me one thing✓ If Cursor says it is using RegLayer Instant Decision Briefs or shows a RegLayer Instant Decision Briefs 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 RegLayer Instant Decision Briefs and tell me what you can do for me, then show me one thing✓ If VS Code says it is using RegLayer Instant Decision Briefs or shows a RegLayer Instant Decision Briefs 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://reglayer.ai/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http --scope user instant-decision-briefs https://reglayer.ai/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"instant-decision-briefs": {
"url": "https://reglayer.ai/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"instant-decision-briefs": {
"type": "http",
"url": "https://reglayer.ai/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 10, 2026. The maker wrote them, not us; we show them as plain text.
list_reglayer_productsList the regulatory research products available to agents. Use an Instant Brief for a question and Check for supplied working materials.
list_instant_brief_productsList the Instant Brief available to agents.
prepare_instant_brief_requestValidate the scope and return the REST purchase shape. Payment occurs through HTTP 402 on the REST endpoint.
get_instant_brief_statusRead private order status. If status is researching, close the call and invoke this tool again after 20 seconds.
get_instant_brief_resultRead the structured result after status reaches ready. If still researching, close the call and retry after 20 seconds.
get_instant_brief_pdfReturn the authenticated PDF endpoint after status reaches ready. Use the same bearer token when downloading it.
prepare_check_requestReturn the paid REST request shape for screening one or two supplied materials. The agent price is $0.99.
get_check_statusRead private Check status.
get_check_resultRetrieve the structured Check result after status reaches ready.
get_check_pdfReturn the authenticated PDF endpoint after the Check is ready.
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 12, 2026
The registry lists no source repo, so we cannot match the publisher (reglayer.ai) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
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Read 10 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 2 of 3 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 –, and the latest version (0.1.0) reached the registry 3 months ago.
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
No README found in the repo