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Use LEAP Legal Software with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Manage law practice via LEAP Legal Software. matters, contacts, time tracking, bills, payments, tasks, documents, and calendar.

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Developed, maintained, and hosted by Vinkius.

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

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Complete set · 18 capabilities

The complete LEAP Legal Software capability set.

These are the exact actions your AI can choose when you ask it to work with LEAP Legal Software.

Capability set01 / 05

01-04

4 capabilities in this set.

Part of 18 available through LEAP Legal Software.

  1. 01

    Create leap matter

    USE WHEN: - User wants to open a new legal case - User needs to create a new matter for a client - User asks to "create a new case" or "open a matter" PARAMETERS: - name (REQUIRED): Matter/case name - contact_id (OPTIONAL): ID of the client/contact this matter belongs to - status (OPTIONAL): Initial status. "Open" (default), "Closed", "Pending" - practice_area (OPTIONAL): Practice area (e.g. "Family Law", "Criminal Defense") - description (OPTIONAL): Matter description/notes EXAMPLES: - "Create a new matter called 'Smith Divorce'" → call with name="Smith Divorce" - "Open a new criminal defense matter for client 456" → call with name="State v. Johnson", contact_id="456", practice_area="Criminal Defense" Create a new matter/case in LEAP Legal

  2. 02

    Get client leap matters

    Useful for understanding a client's full legal portfolio. Get all matters/cases for a specific client/contact

  3. 03

    Get leap contact

    Get detailed information for a specific contact/client

  4. 04

    List leap custom fields

    List custom field schemas in LEAP Legal

Capability set02 / 05

05-08

4 capabilities in this set.

Part of 18 available through LEAP Legal Software.

  1. 05

    List leap matters

    Supports filtering by status, client, practice area, and date range for flexible queries. USE WHEN: - User wants to see all their legal matters/cases - User needs to find matters by status, client, or practice area - User is exploring their law firm's caseload - User asks "what matters do I have" or "list my open cases" PARAMETERS: - status (OPTIONAL): Filter by matter status (e.g. "Open", "Closed", "Pending") - practice_area (OPTIONAL): Filter by practice area (e.g. "Family Law", "Criminal Defense") - contact_id (OPTIONAL): Filter by specific client/contact ID - page (OPTIONAL): Page number for pagination - page_size (OPTIONAL): Results per page (default: 25, max: 100) EXAMPLES: - "List all my open matters" → call with status="Open" - "Show my family law matters" → call with practice_area="Family Law" - "List all matters" → call with no params List all matters/cases in LEAP Legal Software

  2. 06

    Search leap matters

    Search matters/cases by keyword query

  3. 07

    Create leap contact

    USE WHEN: - User wants to add a new client - User needs to create a new contact record - User asks to "add a new client" or "create a contact" PARAMETERS: - first_name (REQUIRED): Client's first name - last_name (REQUIRED): Client's last name - email (OPTIONAL): Client's email address - phone (OPTIONAL): Client's phone number - type (OPTIONAL): Contact type. "Client" (default), "Opposing Party", "Witness", "Other" EXAMPLES: - "Add a new client John Smith" → call with first_name="John", last_name="Smith" - "Create contact for opposing party Jane Doe, jane@example.com" → call with first_name="Jane", last_name="Doe", email="jane@example.com", type="Opposing Party" Create a new contact/client in LEAP Legal

  4. 08

    Create leap time entry

    USE WHEN: - User wants to log time spent on a matter - User needs to record billable hours - User asks to "add time entry" or "log hours" PARAMETERS: - matter_id (REQUIRED): Matter/case ID this time entry belongs to - description (REQUIRED): Description of the work performed - duration_minutes (REQUIRED): Duration in minutes - billable (OPTIONAL): Whether this is billable. true (default) or false - rate (OPTIONAL): Hourly rate for this entry EXAMPLES: - "Log 2 hours of legal research for matter 123" → call with matter_id="123", description="Legal research", duration_minutes=120 - "Add 30 minute phone call with client" → call with matter_id="123", description="Phone call with client", duration_minutes=30 Create a new time entry for billing

Capability set03 / 05

09-12

4 capabilities in this set.

Part of 18 available through LEAP Legal Software.

  1. 09

    Get leap bill

    Get detailed information for a specific bill/invoice

  2. 10

    Get leap matter

    Get detailed information for a specific matter/case

  3. 11

    List leap contacts

    USE WHEN: - User wants to see all their clients and contacts - User needs to find a client by name or email - User is exploring their contact database - User asks "list my clients" or "show all contacts" PARAMETERS: - page (OPTIONAL): Page number for pagination - page_size (OPTIONAL): Results per page (default: 25, max: 100) EXAMPLES: - "List all my clients" → call with no params - "Show my contacts" → call with no params - "List contacts page 2" → call with page="2" List all contacts/clients in LEAP Legal

  4. 12

    List leap documents

    List documents for a specific matter

Capability set04 / 05

13-15

3 capabilities in this set.

Part of 18 available through LEAP Legal Software.

  1. 13

    List leap payments

    List payments received in LEAP Legal

  2. 14

    List leap tasks

    List tasks in LEAP Legal

  3. 15

    List leap time entries

    Supports filtering by matter, user, and date range. USE WHEN: - User wants to see all logged time entries - User needs to review billable hours for a matter - User is preparing invoices or reviewing time reports - User asks "show my time entries" or "list billable hours" PARAMETERS: - matter_id (OPTIONAL): Filter by specific matter ID - date_from (OPTIONAL): Start date filter (YYYY-MM-DD) - date_to (OPTIONAL): End date filter (YYYY-MM-DD) - page (OPTIONAL): Page number for pagination - page_size (OPTIONAL): Results per page (default: 25, max: 100) EXAMPLES: - "List all time entries" → call with no params - "Show time entries for matter 123" → call with matter_id="123" - "List time entries from April 1-7" → call with date_from="2026-04-01", date_to="2026-04-07" List time entries in LEAP Legal

Capability set05 / 05

16-18

3 capabilities in this set.

Part of 18 available through LEAP Legal Software.

  1. 16

    Update leap matter

    Update an existing matter/case in LEAP Legal

  2. 17

    List leap bills

    List bills/invoices in LEAP Legal

  3. 18

    List leap calendar events

    List calendar events in LEAP Legal

Observed, not estimated

1056ms average. Fast in production.

LEAP Legal Software is checked daily against the live service.

Daily averagePeak 1403ms
Aug 20Today
Fastest day
887ms
Slowest day
1403ms
14-day trend
Slowing+15%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 18 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of LEAP Legal Software, so you can see the experience inside your AI.

It does not authenticate your account with LEAP Legal Software. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

LEAP Legal Software Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_xDmDmzzeGe2MDGdUIn9qG4gSkTFpxklYr5SzTKls/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — LEAP Legal Software capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "leap-legal-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_xDmDmzzeGe2MDGdUIn9qG4gSkTFpxklYr5SzTKls/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions LEAP Legal Software owners ask.

  • 01

    What features of LEAP Legal are available through this API?

    The API provides access to: Matters/Cases (CRUD operations), Contacts/Clients (create and list), Time Entries (list and create), Bills/Invoices (list and get), Payments (list), Tasks (list), Documents (list by matter), Calendar Events (list), and Custom Fields (list schemas). You can search matters by keyword, filter by status and practice area, and view all matters for a specific client.

  • 02

    How do I get a LEAP Legal API access token?

    Visit the LEAP Developer Console at developer.leap.build and register your application. Use OAuth 2 authentication to obtain an access token. The token is used as a Bearer token in the Authorization header for all API requests. Contact LEAP support if you need help setting up API access for your firm.

  • 03

    Can I create new matters and contacts through the API?

    Yes! You can create new matters with name, client assignment, status, and practice area. You can also create new contacts with first name, last name, email, phone, and contact type (Client, Opposing Party, Witness, etc.). Use create_leap_matter and create_leap_contact capabilities for these operations.

  • 04

    How do I track billable time with LEAP Legal API?

    Use create_leap_time_entry to log time against any matter. Provide the matter ID, description of work, and duration in minutes. You can specify whether the entry is billable and set a custom hourly rate. Use list_leap_time_entries to view all time logged against a specific matter or across all matters.