BOE MCP. Track the entire life cycle of Spanish law.
Gemini Works with every AI agent you already use
…and any MCP-compatible client
Just plug in your AI agents and start using Vinkius.
BOE (Boletín Oficial del Estado) lets your agent navigate Spain’s official legal system. It searches consolidated laws, retrieves daily summaries from the BOE or BORME, and analyzes complex legislative relationships—all without you manually cross-referencing gazettes.
What your AI agents can do
Get boe summary
Retrieves a summary index of documents published in the BOE for a specific day.
Get borme summary
Retrieves a summary index of documents published in the BORME for a specific day.
Get consolidated legislation
Looks up an entire law using its official ID format (BOE-A-YYYY-NUMBER).
Ask AI about this MCP
Supported MCP Clients
OAuth 2.0 Compatible Gemini Waiting for input…
BOE (Boletín Oficial del Estado) MCP - 17 Tools
Use these tools to search Spanish consolidated legislation, retrieve legal texts, and map relationships between laws published in the official gazettes.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using BOE (Boletín Oficial del Estado) on Vinkius019e386eget boe summary
Retrieves a summary index of documents published in the BOE for a specific day.
019e386eget borme summary
Retrieves a summary index of documents published in the BORME for a specific day.
019e386eget consolidated legislation
Looks up an entire law using its official ID format (BOE-A-YYYY-NUMBER).
019e386eget legislation analysis
Provides a deep analysis of the legal context and implications of a specific piece of legislation.
019e386eget legislation block
Pulls out one specific section or article from an entire law for quick review.
019e386eget legislation eli metadata
Retrieves the European Legislation Identifier (ELI) metadata associated with a law, useful for international comparisons.
019e386eget legislation metadata
Gets general identifying data and structural information about a piece of legislation.
019e386eget legislation text
Fetches the full, raw text content for an entire law or regulation.
019e386eget legislation text index
Creates a structured index of all sections within a consolidated piece of legislation.
019e386elist consolidation states
Provides a list of auxiliary states used when consolidating laws.
019e386elist departments
Lists the different government departments responsible for issuing legal documents.
019e386elist posterior relations
Maps out all subsequent laws that have been affected by this legislation.
019e386elist previous relations
Shows the history by listing previous laws that modified or repealed this one.
019e386elist ranks
Lists the different legal ranks used in the Spanish system.
019e386elist scopes
Lists the auxiliary scopes applicable to legislative documents.
019e386elist subjects
Provides a list of general topics or subject areas covered by laws.
019e386esearch consolidated legislation
Searches across all consolidated legislation using keywords and topics.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on every call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with BOE (Boletín Oficial del Estado), then connect any of our 4,800+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 4,800+ others, all in one place
- Add new capabilities to your AI anytime you want
- Every connection is secured and compliant automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog every week
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by BOE. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.
VINKIUS INFRASTRUCTURE
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on every call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
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 server provides 17 capabilities that interface natively with Claude, ChatGPT, Cursor, and any MCP client. No middleware. No custom integration required.
Tracking Legal Statuses Today
Right now, tracing a law's history means opening multiple government portals. You have to manually cross-reference dates: checking if an old statute was modified by a new decree, then verifying which departments were involved in the change. It's tedious copy-pasting between PDFs and endless clicking through version histories.
With this MCP, you ask your agent about a law’s status, and it handles the manual cross-referencing for you. You get back a structured answer showing not just what the law says today, but which previous laws led to its current form.
Using `get_legislation_text`
You don't have to hunt for a specific article across hundreds of pages. The agent pulls the exact, verified text you need—be it a single section or an entire block of code—and gives it back in plain, usable format.
The result is immediate certainty. You get exactly what you asked for, nothing more and nothing less.
What you can do with this MCP connector
This MCP connects directly to the Spanish Official State Gazette (BOE) open data service. You use it when your work depends on knowing what's officially published in Spanish law. Instead of spending hours digging through massive, constantly updated PDFs and manual indexes, you just ask your agent a question about current regulations or legal history.
For example, if you need to check how an old tax law relates to a new municipal ordinance, the MCP can pull that information for you. When every piece of data matters—like legal requirements—you need certainty. That’s why Vinkius handles all tool calls through a zero-trust proxy; your credentials pass through it but never sit on a disk.
Every action generates a cryptographically signed audit trail, giving you a tamper-proof record of exactly what data was accessed and when. This means the legal context you build is verifiable down to the hash.
The agent can pull everything from basic daily summaries to detailed metadata about how laws relate to one another, making it an essential tool for anyone operating in Spanish compliance or government research.
019e386e-584b-724f-9161-72f8a2eaf6f1 
How BOE MCP Works
- 1 Subscribe to this MCP and enable the connection using your AI client's credentials.
- 2 Tell your agent what you need—for instance, 'What changed in tax law last week?'
- 3 The agent uses the appropriate tool (e.g.,
get_boe_summary) and returns a structured answer detailing the legislative changes.
The bottom line is that you can treat Spain's entire legal archive like a searchable, conversational database.
Who Is BOE MCP For?
This MCP is for compliance officers and paralegals who spend their days tracing the lineage of regulations. If your job involves making sure a company follows Spanish law or researching historical statutes, this saves you from endless manual database searches.
Monitoring daily publications in both the BOE and BORME to confirm that all regulatory changes align with current corporate policies.
Tracing a single law's history by finding which previous laws modified it, or what posterior laws were affected by its passage.
Pulling the full text of specific articles or sections for a client case file without having to navigate complex government websites.
What Changes When You Connect
- Don't waste time on keyword searches. Use
search_consolidated_legislationto pull up all relevant laws related to a topic, narrowing down your research instantly. - Understand legal lineage completely. Use
list_previous_relationsandlist_posterior_relationsto map out exactly what law A changed, and which law B was affected by it. - Get the full context without manual effort. Running
get_legislation_analysisprovides a high-level overview of a law's implications in seconds. - Stop copy-pasting PDFs for articles. Use
get_legislation_blockto isolate and retrieve just one specific section, making it easy to cite or analyze. - Always know your data source is safe. The audit trail built into Vinkius ensures that every piece of metadata retrieved via this MCP has a cryptographically signed, tamper-proof record.
Real-World Use Cases
A compliance officer must verify if a new tax regulation affects three different departments.
The agent first runs get_boe_summary for the date of publication. Then, it uses list_departments to narrow down the scope and finally runs search_consolidated_legislation with 'tax' and the department name to confirm compliance.
A researcher needs to write a paper on how property law has evolved over thirty years.
They start by using get_legislation_metadata for key laws, then chain calls using list_previous_relations repeatedly. This builds a chronological map of legislative changes without needing to sift through archives.
A paralegal needs the precise text of an article cited in court that is 20 years old.
Instead of navigating complex law sections, they use get_legislation_text after getting a rough ID from get_consolidated_legislation. The agent pulls the full, verified text directly.
A consultant needs to know if an existing corporate charter is still valid given recent government changes.
The agent first checks for daily updates using get_borme_summary, then uses list_posterior_relations on the company's main statute ID. This instantly shows if any new law supersedes or affects it.
The Tradeoffs
Searching for a specific rule via general web search
Typing 'Spanish tax rules 2024' into Google and wading through dozens of commercial blog posts, often finding outdated or incomplete information.
→
Use search_consolidated_legislation to target the official data source. If you need the full text, use get_legislation_text with the specific ID provided by the initial search.
Assuming a law is current just because it exists
Finding an old statute and assuming its provisions are still active in modern practice, missing crucial repeal dates or modifications.
→
Always check the history. Use list_previous_relations to see what laws modified it, and get_legislation_analysis to get a summary of current applicability.
Copying raw text from an unverified PDF
Getting the content from a non-official source that might contain errors or missing articles.
→
Always use this MCP. Get the verified, structured data by first running get_legislation_metadata, then retrieving the full copy via get_legislation_text.
When It Fits, When It Doesn't
Use this MCP if your job requires absolute verification against the official Spanish legal record (BOE/BORME). The core value here is authority and completeness. You must use it when you need to know not just what a law says, but how it came to be, who modified it, and which other laws depend on it. Don't use this if your question is general or requires subjective interpretation—if you are asking 'What does this mean for my business?' after retrieving the text, that’s synthesis; if you are asking 'Does law X modify law Y?', then this MCP is perfect. If you only need simple definitions or basic facts not tied to official Spanish statute, a general knowledge agent might suffice. But when the legal citation must be 100% accurate and verifiable against the source, use these specific tools.
Common Questions About BOE MCP
How do I find out if a law was updated recently using `get_boe_summary`? +
You specify the date range to get the daily summary of documents. This lets you quickly see what new sections were added or modified by government authorities that day.
Can I find all related laws using `list_posterior_relations`? +
Yes, running this tool on a law ID will list every subsequent piece of legislation that has referenced or been affected by the original statute. It maps out the legal ripple effect.
What is the best way to search for laws using `search_consolidated_legislation`? +
Start with a broad topic, and then refine your query by including key terms or specific departments. The initial results will give you IDs that you can feed into other tools for deeper analysis.
Do I need to know the law's ID before using `get_legislation_text`? +
Yes, generally you do. You'll use an initial search like search_consolidated_legislation or a summary tool first to find the exact consolidated legislation ID format needed for retrieval.
If I want to scope my search correctly before running `get_consolidated_legislation`, how do I know which departments are valid? +
You run list_departments first. This lists all available issuing bodies, letting you narrow down your parameters immediately. It ensures the legislation ID you request is scoped correctly and won't fail due to an invalid source department.
What’s the functional difference between using `get_legislation_analysis` versus just fetching the text with `get_legislation_text`? +
The analysis tool gives context, not just content. It maps out legal connections, showing what norms a law affects or the subjects it relates to. The raw text tool only provides the complete document body; you have to do the relationship mapping yourself.
If I try to search for a law using an incorrect ID format with `get_consolidated_legislation`, how does the system handle the error? +
The API returns a specific, actionable error message detailing the invalid structure. It usually cites the exact required pattern (like BOE-A-YYYY-NUMBER), which prevents you from wasting time guessing and guides you to valid inputs immediately.
When should I use `get_legislation_eli_metadata`? Is it better than fetching general metadata? +
Use this tool when standardized, international identifiers are your goal. It specifically retrieves the ELI (European Legislation Identifier) data points. This gives you clean, machine-readable structured IDs, which is more reliable than parsing them from a general text block.
Use it with your favorite AI tools
Connect this server to Cursor, Claude, VS Code, and more.