A remote Model Context Protocol (MCP) connector that gives Claude access to over 1.3 million Czech legal documents — including EU Court of Justice rulings, EUR-Lex legislation, and European Court of Human Rights judgments — always with verifiable citations.
https://mcp.directcase.ai 1.3M+
legal documents
90 000+
ECHR judgments
27 000+
CJEU + EUR-Lex acts
Active now
CzechiaJuly 2026
Slovakia, Poland, Hungary, Austria, GermanyOctober 2026
Other EU jurisdictionsIn Claude, open Settings → Connectors → Add custom connector.
Paste the DirectCase endpoint: https://mcp.directcase.ai
Claude opens the DirectCase sign-in (WorkOS, login.directcase.ai). Log in or create an account. Authentication uses OAuth 2.1 — we never see your password.
Approve the connection. The DirectCase tools then appear in Claude and you can start asking legal questions.
Works with:
Authentication uses OAuth 2.1 (WorkOS AuthKit). We never receive your password.
Once connected, try asking Claude things like these — each shows what the connector does in response.
“What has the Czech Constitutional Court said about the right to a fair trial in tax proceedings?”
What happens: Claude calls Search Case Law across the constitutional and administrative courts and answers with specific decisions (e.g. an Ústavní soud nález), each linked to its full text on directcase.ai.
“Quote the exact wording of § 2 of the Czech Civil Code (Act No. 89/2012 Coll.).”
What happens: Claude calls Get Law Text and returns the verbatim text of § 2 from the official e-Sbírka, with a citation to the source — no paraphrasing.
“Look up the company with IČO 24337269 and tell me if it is in insolvency.”
What happens: Claude calls Search Company Registry and the insolvency register, returning the company's registry details and current insolvency status from the Czech business registries.
“Find the decision Pl. ÚS 33/97 and summarise its holding.”
What happens: Claude calls Search by Identifier to locate the exact case, fetches the full text, and summarises the holding with a link to the decision.
“Which DirectCase tools can I use on my current plan?”
What happens: Claude calls Account & Entitlements and lists your subscription tier, jurisdiction and the exact set of tools available to your account.
The connector exposes the following tools. Availability is per jurisdiction — see the country selector below.
Find case law, legislation and regulatory decisions — by AI, keyword, meaning or exact identifier.
search_caselaw_parallel AI-orchestrated search across court decisions, judgments and rulings. Returns ranked results with per-collection summaries and citations.
search_law_parallel AI-orchestrated search of legislation — acts, directives and laws — with date-based validity and citations.
search_regulatory_parallel AI-orchestrated search of regulatory-body decisions and guidelines.
search_keyword Fast exact-term search across the collections available in your jurisdiction.
search_similar Meaning-based search — find relevant documents even without the exact wording.
search_identifier Exact lookup by file number (sp. zn.), case number or ECLI.
Pull full texts, exact statute wording, and convert any file format to Markdown.
get_document Fetch the full text of one or more documents by id.
get_law_detail Retrieve the exact wording of a paragraph (§) or article (Čl.) from the Czech Collection of Laws (e-Sbírka).
convert_file_to_markdown Convert a legal-source file to Markdown — PDF, Word, PowerPoint, Excel, HTML, CSV, images and more — with Google Vision OCR fallback for scanned PDFs.
Look up companies and their public filings (Czech registries).
search_company Search Czech business registries by company name or identifier (IČO).
search_company_documents List a company's filings from the Collection of Deeds (Sbírka listin).
Follow bills through the Czech legislative process.
track_legislation Track the Czech Parliament's legislative process (sněmovní tisky) — stages, status and timeline.
legislation_changes List Czech Parliament bills (sněmovní tisky) that changed within a date window, classified by outcome — enacted, not passed, or still in progress.
Helper tools — currency conversion and the current date/time in your jurisdiction.
currency_conversion Convert an amount between currencies using the official central-bank reference (fixing) rate for your jurisdiction — CNB (Czechia), NBP (Poland) or the ECB (Eurozone and others). This is a reference rate, not a bank/transaction rate.
get_current_time Get the current date, time and weekday in your jurisdiction's timezone — for computing filing deadlines and limitation periods, or judging whether something is currently in force.
Discover what your account can access.
get_entitlements Report your account context — subscription tier, country and the tools available to you. Always available, even before you subscribe.
The connector is currently active for Czech accounts. Additional jurisdictions are being added throughout 2026 — see the roadmap below. The tools you see depend on your account's country and subscription tier. You can always call “Account & Entitlements” inside Claude to confirm what your account can access.
Find case law, legislation and regulatory decisions — by AI, keyword, meaning or exact identifier.
search_caselaw_parallel search_law_parallel search_regulatory_parallel search_keyword search_similar search_identifier Pull full texts, exact statute wording, and convert any file format to Markdown.
get_document get_law_detail convert_file_to_markdown Look up companies and their public filings (Czech registries).
search_company search_company_documents Follow bills through the Czech legislative process.
track_legislation legislation_changes Helper tools — currency conversion and the current date/time in your jurisdiction.
currency_conversion get_current_time Discover what your account can access.
get_entitlements | Tool | at | be | bg | cy | cz | de | dk | ee | es | fi | fr | gr | hr | hu | ie | it | lt | lu | lv | mt | nl | pl | pt | ro | se | si | sk |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Search Case Law search_caselaw_parallel | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Search Legislation search_law_parallel | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Search Regulatory Decisions search_regulatory_parallel | · | · | · | · | ✓ | · | · | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | ✓ | · | · | · | · | · |
Keyword Search search_keyword | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Semantic Search search_similar | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Find by Case Number search_identifier | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Get Document get_document | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Get Law Text get_law_detail | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Convert file to .md convert_file_to_markdown | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Search Company Registry search_company | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
List Company Filings search_company_documents | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Track Legislation track_legislation | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Recent Legislation Changes legislation_changes | · | · | · | · | ✓ | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Convert Currency currency_conversion | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Get Current Time get_current_time | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Account & Entitlements get_entitlements | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Each tool has a per-tier call limit within a rolling window. Heavy agentic search tools have lower limits than light lookup tools. The free Basic tier uses a ~100-day window (effectively a lifetime cap); paid tiers reset every 24 hours.
| Tool | Basic (free) ~300-day window | Pro 24h window | Premium 24h window | enterprise 24h window |
|---|---|---|---|---|
Search Case Law search_caselaw_parallel | 20 | 25 | 75 | 300 |
Search Legislation search_law_parallel | 20 | 25 | 75 | 300 |
Search Regulatory Decisions search_regulatory_parallel | 20 | 25 | 75 | 300 |
Keyword Search search_keyword | 20 | 200 | 500 | 1500 |
Semantic Search search_similar | 20 | 25 | 75 | 300 |
Find by Case Number search_identifier | 20 | 200 | 500 | 1500 |
Get Document get_document | 20 | 200 | 500 | 1500 |
Get Law Text get_law_detail | 20 | 200 | 500 | 1500 |
Convert file to .md convert_file_to_markdown | 20 | 200 | 500 | 1500 |
Search Company Registry search_company | 20 | 200 | 500 | 1500 |
List Company Filings search_company_documents | 20 | 200 | 500 | 1500 |
Track Legislation track_legislation | 20 | 100 | 300 | 800 |
Recent Legislation Changes legislation_changes | 20 | 100 | 300 | 800 |
Convert Currency currency_conversion | 20 | 200 | 500 | 1500 |
Get Current Time get_current_time | 20 | 100 | 300 | 800 |
Account & Entitlements get_entitlements | 20 | 100 | 300 | 800 |
The agentic search tools (Search Case Law, Search Legislation, Search Regulatory Decisions) may also be called only once per conversation.