Can I find the 'Human Rights Act 1998' and read its sections?

Yes! Use the `search_legislation` tool with the title 'Human Rights' and year '1998'. Once you have the type (ukpga) and number (42), you can use `get_section` to read specific parts of the act.

How do I see all legislation enacted in 2023?

Use the `get_legislation_by_year` tool and specify the `year` as '2023' and the `type` (e.g., 'ukpga' for Public General Acts). It will list all documents registered for that year.

Does this server provide recently published laws?

Yes, you can use the `get_recent_legislation` tool to fetch a list of the most recently enacted and published legislative documents in the UK.

UK Legislation MCP Server for LangChain 8 tools — connect in under 2 minutes

Name: UK Legislation
Availability: InStock
Author: Vinkius

python.langchain.com/docs/integrations/tools/mcp

Built by Vinkius GDPR 8 Tools Framework

LangChain is the leading Python framework for composable LLM applications. Connect UK Legislation through Vinkius and LangChain agents can call every tool natively. combine them with retrievers, memory, and output parsers for sophisticated AI pipelines.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from langchain_mcp_adapters.client import MultiServerMCPClient
from langchain_openai import ChatOpenAI
from langgraph.prebuilt import create_react_agent

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MultiServerMCPClient({
        "uk-legislation": {
            "transport": "streamable_http",
            "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
        }
    }) as client:
        tools = client.get_tools()
        agent = create_react_agent(
            ChatOpenAI(model="gpt-4o"),
            tools,
        )
        response = await agent.ainvoke({
            "messages": [{
                "role": "user",
                "content": "Using UK Legislation, show me what tools are available.",
            }]
        })
        print(response["messages"][-1].content)

asyncio.run(main())

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About UK Legislation MCP Server

Empower your AI agent with the definitive source for UK law through the UK Legislation MCP server. This integration provides real-time access to the official database of Public General Acts, Statutory Instruments, and other legislative documents from the UK Parliament and devolved administrations. Your agent can search for legislation by title, year, or subject, retrieve full tables of contents, and extract specific sections or schedules for analysis. Whether you are conducting legal research, verifying regulatory compliance, or exploring constitutional history, your agent acts as a dedicated legal archivist through natural conversation.

LangChain's ecosystem of 500+ components combines seamlessly with UK Legislation through native MCP adapters. Connect 8 tools via Vinkius and use ReAct agents, Plan-and-Execute strategies, or custom agent architectures. with LangSmith tracing giving full visibility into every tool call, latency, and token cost.

What you can do

Legislative Search — Find acts and instruments by keyword, title, year, or subject area.
Content Extraction — Retrieve the full text or specific sections/schedules of any piece of legislation.
Structural Analysis — Fetch complete tables of contents to understand the hierarchy of complex acts.
Recent Updates — Monitor the most recently published legislative documents to stay informed of new laws.
Historical Reference — Access primary and secondary legislation enacted throughout history by year.

The UK Legislation MCP Server exposes 8 tools through the Vinkius. Connect it to LangChain in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect UK Legislation to LangChain via MCP

Follow these steps to integrate the UK Legislation MCP Server with LangChain.

Install dependencies

Run pip install langchain langchain-mcp-adapters langgraph langchain-openai

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Run the agent

Save the code and run python agent.py

Explore tools

The agent discovers 8 tools from UK Legislation via MCP

Why Use LangChain with the UK Legislation MCP Server

LangChain provides unique advantages when paired with UK Legislation through the Model Context Protocol.

The largest ecosystem of integrations, chains, and agents. combine UK Legislation MCP tools with 500+ LangChain components

Agent architecture supports ReAct, Plan-and-Execute, and custom strategies with full MCP tool access at every step

LangSmith tracing gives you complete visibility into tool calls, latencies, and token usage for production debugging

Memory and conversation persistence let agents maintain context across UK Legislation queries for multi-turn workflows

UK Legislation + LangChain Use Cases

Practical scenarios where LangChain combined with the UK Legislation MCP Server delivers measurable value.

RAG with live data: combine UK Legislation tool results with vector store retrievals for answers grounded in both real-time and historical data

Autonomous research agents: LangChain agents query UK Legislation, synthesize findings, and generate comprehensive research reports

Multi-tool orchestration: chain UK Legislation tools with web scrapers, databases, and calculators in a single agent run

Production monitoring: use LangSmith to trace every UK Legislation tool call, measure latency, and optimize your agent's performance

UK Legislation MCP Tools for LangChain (8)

These 8 tools become available when you connect UK Legislation to LangChain via MCP:

get_legislation

Get specific UK legislation details

get_legislation_by_year

List UK legislation for a specific year

get_recent_legislation

Get recently published UK legislation

get_schedule

Get a specific schedule of UK legislation

get_section

Get a specific section of UK legislation

get_table_of_contents

Get the table of contents for UK legislation

search_by_subject

Search UK legislation by subject

search_legislation

Returns a list of matching acts, statutory instruments, and other legislative documents. Search for UK legislation

Example Prompts for UK Legislation in LangChain

Ready-to-use prompts you can give your LangChain agent to start working with UK Legislation immediately.

"Search for the 'Data Protection Act 2018' in UK legislation."

"List all Public General Acts enacted in 2024."

"What is Section 1 of the Human Rights Act 1998?"

Troubleshooting UK Legislation MCP Server with LangChain

Common issues when connecting UK Legislation to LangChain through the Vinkius, and how to resolve them.

MultiServerMCPClient not found

Install: pip install langchain-mcp-adapters

UK Legislation + LangChain FAQ

Common questions about integrating UK Legislation MCP Server with LangChain.

How does LangChain connect to MCP servers?

Use langchain-mcp-adapters to create an MCP client. LangChain discovers all tools and wraps them as native LangChain tools compatible with any agent type.

Which LangChain agent types work with MCP?

All agent types including ReAct, OpenAI Functions, and custom agents work with MCP tools. The tools appear as standard LangChain tools after the adapter wraps them.