LEAP Legal MCP. Manage entire case files from conversation.
LEAP Legal MCP connects your AI agent directly to the LEAP legal software API. You can list active cases, retrieve detailed matter information, track correspondence (documents, emails, appointments), and manage contacts and organizations associated with specific legal matters.
Give Claude and any AI agent real-world access
Retrieves a list of current and past legal cases by ID or status.
Pulls deep data on any specific legal matter, including its status and unique identifier.
Gathers every piece of associated content—documents, emails, or court appointments—for a given case ID.
Allows you to list, create new entries, update details, and view information for contacts (cards) linked to cases.
Checks the available classification system for legal matters across various countries like Canada or New Zealand.
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What AI agents can do with LEAP Legal: 10 Tools for Practice Management
Use these tools to create new cards, retrieve details on specific cases, or list all matter types across various countries.
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 LEAP Legal MCPList Cards
Retrieves a full list of all contacts or organizations in the system.
Create New Card
Adds a brand new person or organization record to your client database, requiring...
Get Card Details
Fetches all known information for a single contact by their ID.
Get Matter Details
Pulls comprehensive data about one specific legal case, including its status and...
Get Matter Linked Cards
Lists all contacts that have been specifically attached to a given legal matter.
Get Matter Correspondence
Retrieves every type of communication—documents, emails, and appointments—for one case ID.
Get Matter Documents Only
Filters the correspondence log to show only physical documents associated with a legal matter.
List Legal Matter Types
Shows all available classification types for legal matters within a specific country...
List Matters
Lists all active and closed legal cases to help identify the correct matter ID.
Update Existing Card
Modifies details for a contact or organization card that already exists in your...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
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 each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with LEAP Legal, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
- Add new capabilities to your AI anytime you want
- Connections are secured and governed automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
VINKIUS CLOUD
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on each call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
The Headache of Legal Data Silos
Today, finding a complete picture on one client means logging into your case management system for the matter ID. Then you have to switch tabs or open another portal to look at associated emails and appointments. If you need to check contact details, you jump yet again to the separate CRM database. You spend minutes just switching context, making sure nothing falls through the cracks.
With this MCP connected via Vinkius, all that complexity disappears. You give your agent one prompt—for example, asking for correspondence on a specific matter ID—and it runs across multiple data types: documents, emails, and appointments. The result is instant, structured, and ready to use.
LEAP Legal MCP Delivers Unified Case Views
Manual tasks like cross-referencing contacts are eliminated. Instead of listing cards manually or checking matter types across different countries, you simply ask your agent to check the available options using `list_legal_matter_types` or retrieve all linked people via `get_matter_linked_cards`. You never have to write a complex query again.
The result is immediate intelligence. Your workflow shifts from 'How do I find this information?' to 'What should I do with this data?' It's about getting answers, not navigating menus.
What LEAP Legal MCP does for your AI
This MCP lets your agent interact with all parts of your law firm's data—matters, contacts, and documentation—using natural language. Instead of jumping through multiple web portals to find a client's history, you ask your AI client, and it pulls everything together. You can list every active legal matter or pull up the full correspondence log for any case ID, finding documents, emails, and appointments all in one go.
It also handles contact management; need to update an organization’s address linked to a specific case? Your agent does that. Plus, you can explore which legal matter types exist across different jurisdictions like Australia, the UK, or the US. When you connect your LEAP API credentials through Vinkius, your AI client gets instant access to this entire catalog of tools, letting you manage your practice from anywhere.
019d75c6-0a65-727b-91b2-855df341338b How to set up LEAP Legal MCP
The bottom line is you use natural language prompts to execute complex database operations that used to require manual API calls or multiple web logins.
First, subscribe to this MCP and provide your LEAP API Key, Client ID, and Client Secret.
Next, connect your preferred AI client—like Cursor or Claude—to the Vinkius catalog. Your agent now sees all available legal tools.
Finally, ask your AI client to perform a task, such as 'Show me all documents for matter M-102', and it executes the necessary calls directly.
Who uses LEAP Legal MCP
This MCP is for legal professionals who spend too much time switching between case management systems, document repositories, and contact databases. It's perfect for the paralegal drowning in cross-referencing data or the lawyer needing instant visibility into a client's full history.
Needs to gather all correspondence—documents, emails, and appointments—for a case quickly to prepare for litigation or status updates.
Requires the ability to list all matters across various jurisdictions and check if key contacts are properly linked to the correct client file.
Manages organizational data, ensuring that contact records are accurate and that new matter types comply with local regulations.
Benefits of connecting LEAP Legal MCP
Stop jumping between tabs. You can get the full correspondence history for a matter—including documents, emails, and appointments—by calling get_matter_correspondence in one prompt.
No more guessing about contacts. Need to make sure every client is linked correctly? Use get_matter_linked_cards or run list_cards to check all associated people and organizations.
Drastically cut down on manual data entry. Instead of filling out forms, just tell your agent to create a new contact using create_new_card, and it handles the JSON body for you.
You can confirm case details instantly. Run list_matters first to find a matter ID, then use get_matter_details to get the status without logging into the main portal.
Maintain compliance by knowing jurisdictions. Use list_legal_matter_types to check what classification types are available for your target country before starting a new file.
LEAP Legal MCP use cases
Preparing for discovery on an old case
A paralegal needs all communication related to 'Smith v. Jones (M-101)'. They prompt their agent: 'Show me everything for M-101.' The agent executes get_matter_correspondence and immediately returns 5 documents, 2 emails, and a court date, saving hours of manual searching.
Onboarding a new client organization
An associate needs to add 'Global Corp' to the system. They tell their agent: 'Create a card for Global Corp.' The agent uses create_new_card, ensuring all required organizational fields are populated instantly.
Checking case status across borders
A firm administrator is starting work in Canada and needs to know the proper legal matter types. They prompt: 'What matters exist in CA?' The agent runs list_legal_matter_types, providing a list of valid classifications.
Auditing client records
A lawyer suspects some contact data is out of date. They ask the agent to 'List all cards linked to M-102'. The agent uses get_matter_linked_cards and provides a list, allowing the lawyer to spot and fix outdated details using update_existing_card.
LEAP Legal MCP tradeoffs
What to watch out for, and the recommended way to handle each one.
Trying to find matter data via email search
The user manually searches through their inbox for attachments or mentions of a case ID, wasting time and missing key internal documents.
Instead, ask your agent to run get_matter_correspondence using the known matter ID. This pulls every piece of associated content—emails, docs, appointments—in one structured API call.
Updating contact info in multiple places
The firm changes a client's corporate address and has to manually log into the CRM, then the case file system, and update it everywhere.
Use get_card_details first to verify the current record. Then, use update_existing_card once, telling your agent exactly what changes need to happen.
Assuming a matter exists
The user tries to retrieve details for 'M-999' but doesn't know if that ID is active or even valid.
First, run list_matters to get a comprehensive list of all existing and potential IDs. Then, use the verified ID with get_matter_details.
When to use LEAP Legal MCP
Use this MCP if your primary pain point is accessing fragmented legal information spread across multiple sources—case files, contacts, and documents. This tool excels at linking all that data together via tools like get_matter_correspondence. Don't use it if you only need to manage a single, isolated database (like just contacts). For pure contact management without needing case context, consider dedicated CRM integration tools instead; they offer more granular control over specific fields. However, if your goal is 'What happened with this client in relation to this legal matter?', then the combined power of get_matter_details and related card lookups makes this MCP essential.
Frequently asked questions about LEAP Legal MCP
Does LEAP Legal MCP only handle active cases? +
No. The listing tools allow you to list all legal matters, which includes both active and closed cases. You can use list_matters to see the full range of your firm's history.
How do I update a client's card using LEAP Legal MCP? +
You need to run get_card_details first to get the existing record ID. Then, use the update_existing_card tool and provide all the new information you want it to overwrite.
Can I find documents for a matter without knowing the document name? +
Yes. You don't need specific file names. By running get_matter_correspondence, the agent aggregates all content types, including documents, emails, and appointments, giving you everything associated with that case ID.
What is the difference between listing matters and getting matter details using LEAP Legal MCP? +
Running list_matters gives you a high-level overview of all available cases (the IDs). Using get_matter_details requires an ID but gives you the deep, specific data on that one case.
Is LEAP Legal MCP good for multi-jurisdictional work? +
Yes. You can use list_legal_matter_types to check matter classifications across multiple countries like the US and UK, which is vital when your practice operates internationally.