BOE (Boletín Oficial del Estado) MCP for AI. Analyze Spanish law and track regulatory changes.
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BOE (Boletín Oficial del Estado) MCP gives your agent direct access to Spain's official legal gazette. Search consolidated laws, track daily regulatory updates from both the BOE and BORME, and pull specific articles or full texts for compliance review.
What your AI can do
Get boe summary
Retrieves the daily index of all documents published in the Official State Gazette (BOE).
Get borme summary
Retrieves the daily index of all documents published in the Mercantile Registry (BORME).
Get consolidated legislation
Gets the current consolidated text for a specific law using its official ID format.
Find the updated versions of Spanish federal and regional legislation using a specific identifier.
Get a full list or index of all documents published in the BOE or BORME for any given day.
Examine how one law connects to others by listing what norms it modifies, repeals, or relates to.
Pull the full text of a whole law, or just a single section or article you need for review.
Access structured data like European Legislation Identifiers (ELI) and general legislative details for any document.
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BOE (Boletín Oficial del Estado) with 17 Tools
These tools let you search, index, analyze, and retrieve every type of data from the Spanish official gazette, from daily summaries to complex legal relationships.
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Start using BOE (Boletín Oficial del Estado) on VinkiusGet Boe Summary
Retrieves the daily index of all documents published in the Official State Gazette (BOE).
Get Borme Summary
Retrieves the daily index of all documents published in the Mercantile Registry...
Get Consolidated Legislation
Gets the current consolidated text for a specific law using its official ID format.
Get Legislation Analysis
Performs a deep legal analysis, showing the subject matter and general context of a...
Get Legislation Block
Retrieves the text for one specific section or article within a consolidated law.
Get Legislation Eli Metadata
Pulls European Legislation Identifier (ELI) metadata to map the law's global context and standard ID format.
Get Legislation Metadata
Gets general, high-level metadata about a specific piece of consolidated legislation.
Get Legislation Text Index
Gets a structured index that outlines how the latest version of a law is organized...
Get Legislation Text
Fetches the complete, full text of an entire consolidated law or regulation.
List Consolidation States
Lists all available auxiliary consolidation states for filtering legislation...
List Departments
Lists the issuing departments that created or managed the legal documents.
List Posterior Relations
Shows which laws are affected by, or relate to, a specific law published.
List Previous Relations
Shows which laws came before and influenced the current legislation being reviewed.
List Ranks
Lists all available legal ranks used to categorize the type of law or decree.
List Scopes
Lists auxiliary scopes for narrowing down the focus of a legislative search.
List Subjects
Lists common topics or subject areas that the legislation covers (e.g., finance...
Search Consolidated Legislation
Performs a targeted search across all consolidated laws based on keywords or dates.
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Works with Claude, ChatGPT, Cursor, and more
The Model Context Protocol standardizes how applications expose capabilities to LLMs. Instead of operating in isolation, your AI gains direct access to external platforms, live data, and real-world actions through secure, standardized connections.
This connection provides 17 powerful capabilities that interface natively with Claude, ChatGPT, Cursor, and other compatible AI platforms. No middleware. No custom integration required.
Tracking regulatory updates used to feel like chasing paper trails.
Before this, checking for new laws meant jumping between multiple government websites. You had to manually check the main gazette pages, then cross-reference those dates with specialized registries, and often you ended up downloading dozens of PDFs just to find one specific article number.
Now, your agent handles it all. By connecting to this MCP via Vinkius, you simply ask: 'What changed in BOE or BORME today?' And you get an immediate, consolidated index that points exactly where the change is.
Getting specific legal blocks with `get_legislation_block`
Previously, if you needed to quote a single article—say, Article 14 of a complex law—you had to download the full document and use search/copy-paste functions. You risked grabbing surrounding text or missing crucial contextual paragraphs.
Now, just ask for the block using `get_legislation_block`. It isolates that exact text, delivering only what you need without any extra fluff or neighboring articles.
What your AI can actually do with this
Need to navigate Spanish law? This connector connects you directly to the Boletín Oficial del Estado (BOE), letting your agent search and analyze Spain’s official legal system using natural conversation. You can find the latest updates on consolidated laws, get daily indexes of publications from both the BOE and the Mercantile Registry (BORME), or access detailed metadata about any piece of legislation.
If you need to check how one law relates to another—like finding all previous or subsequent legal changes—you can map those complex relationships instantly. The entire catalog is housed on Vinkius, meaning once you connect your preferred AI client, this BOE tool just works with everything else you use.
019e386e-584b-724f-9161-72f8a2eaf6f1 Here's how it actually works
The bottom line is that you talk naturally about Spanish law, and this MCP handles all the complex database lookups and retrieval.
Subscribe to this MCP and enable public access via your AI client.
Ask your agent a question, like 'What was published in the BOE on October 1st?'
Your agent uses the appropriate tool to fetch the data and presents you with the actionable results.
Who is this actually for?
Legal professionals and compliance officers who can’t afford to miss a single regulatory update. If your job involves tracking legislative changes or auditing corporate records against federal law, this is for you.
Needs to monitor daily publications in both the BOE and BORME constantly to ensure their company's internal policies align with current regulatory standards.
Spends time finding specific articles or mapping out the complex relationship between a new law and dozens of older codes without manual database searching.
Needs to quickly pull structured data, such as European Legislation Identifiers (ELI) and consolidated metadata, to build comparative reports on governance structures.
What Changes When You Connect
Track daily changes across the board. Instead of checking multiple websites, use get_boe_summary or get_borme_summary to get a single index of all new publications for both the BOE and BORME.
Go beyond simple searches. If you need to know how Law X interacts with Law Y, run an analysis using list_previous_relations and list_posterior_relations. It maps out every legal predecessor or successor instantly.
Stop reading dense PDFs. Use get_legislation_text_index first; it gives you a structural map of the law, letting you know exactly which sections to focus on before requesting the full text with get_legislation_text.
Understand the context immediately. Using get_legislation_analysis, your agent doesn't just read the words, it tells you what subject areas (like 'Public Finance') or general types of law apply to that document.
Verify the source and structure. Tools like get_legislation_eli_metadata pull official European identifiers, giving you verifiable data points critical for compliance reporting.
See it in action
Monitoring a new industry regulation
A Compliance Officer needs to know every change related to 'Energy' in the last month. They ask their agent to first use list_subjects to confirm the correct subject code, then run search_consolidated_legislation with that term, and finally pull all resulting documents using get_legislation_text for a full audit.
Mapping corporate legal history
A law firm needs to understand if their client's current operating procedure violates an older norm. They run the consolidated ID through list_previous_relations and then check get_legislation_analysis to see which specific rules are affected by recent changes.
Quickly reviewing a single article
A legal scholar is reading about property rights. Instead of slogging through 50 pages, they ask the agent for get_legislation_block using the specific article ID. This instantly delivers only that small piece of text.
Understanding a law's structure
A policy analyst receives a massive new legal document and needs to quickly grasp its internal organization. They use get_legislation_text_index first, which breaks the document down into navigable sections before they read anything.
The honest tradeoffs
Searching by general topic only
Telling your agent, 'Show me all laws about finance.' This is too vague and will return thousands of irrelevant results.
Start narrow. Use list_subjects to find the specific subject code for 'Public Finance,' then use that code in conjunction with search_consolidated_legislation to filter results accurately.
Copying and pasting law text
Manually copying a large block of text from an old PDF into your agent, hoping it understands the context.
Use get_legislation_text with the precise consolidated ID. This feeds the clean, structured data directly to your AI client without any formatting errors.
Ignoring legal relationships
Assuming that because two laws mention similar topics, they are related or conflict.
Always run get_legislation_analysis and check the results of list_previous_relations. This tells you if a law legally modifies another one.
When It Fits, When It Doesn't
Use this MCP if your job requires tracking official, high-stakes legal data from Spain. It's essential when you need to move beyond simple keyword searches and understand the relationships between laws (using list_previous_relations or list_posterior_relations). Don't use it if all you need is general country information; then a standard knowledge base works fine. You also don't need this if your data source is already in a standardized, clean database format—in that case, a simpler API connector would suffice. This MCP excels when the complexity lies in the source and the connectivity of the legal records.
Questions you might have
How can I see all the laws and decrees published in the BOE on a specific date? +
Use the get_boe_summary tool by providing the date in YYYYMMDD format. The agent will return the full index of documents and sections published on that day.
Can I search for the most recent version of a specific law like the Civil Code? +
Yes! You can use search_consolidated_legislation with a query like 'Código Civil' to find the latest updated version, or use get_legislation_text if you already have the ID (e.g., BOE-A-1889-4763).
Is it possible to retrieve only a specific article of a law instead of the whole text? +
Absolutely. First, use get_legislation_text_index to find the block ID for the article you need, then use get_legislation_block to fetch only that specific content.
When I need to know what a law impacts, how do I use `list_posterior_relations`? +
It lists every subsequent norm that references or is modified by the target legislation. This tool provides crucial insight into compliance dependencies and legal ripple effects.
If I need official European Identifiers, how does calling `get_legislation_eli_metadata` help me? +
It fetches the formal ELI metadata for any given consolidated law ID. This ensures you are using universally recognized identifiers required for deep legal mapping and structured data handling.
Before I search, how do I understand the available legal contexts or categories using `list_scopes`? +
This function provides a list of auxiliary scopes, allowing you to narrow down your research scope immediately. It helps filter out irrelevant laws and focuses your queries on the exact legal domain you need.
If I want an overview of a law's structure without fetching the full text, should I use `get_legislation_text_index`? +
Yes. This tool generates a detailed index by mapping out the structural hierarchy (articles and sections) of a consolidated law. It gives you the blueprint before committing to massive data retrieval.
What’s the practical difference between calling `get_boe_summary` versus `get_borme_summary`? +
The summary tools are specific: get_boe_summary retrieves daily publications from the Official State Gazette, while get_borme_summary pulls records specifically from the Mercantile Registry.
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