Bring Legal Practice Management
to Google ADK
Learn how to connect Lexzur to Google ADK and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Lexzur MCP Server?
Connect your Lexzur (formerly App4Legal) account to any AI agent and take full control of your legal practice management and automated case workflows through natural conversation.
What you can do
- Matter & Litigation Orchestration — List and manage your entire portfolio of high-fidelity Corporate Matters and Litigation Cases programmatically, retrieving detailed status and metadata
- Contact Intelligence — Access your complete directory of high-fidelity contacts and companies to coordinate your organizational relationship ecosystem in real-time
- Case Lifecycle Monitoring — Access real-time updates for legal cases and retrieve high-fidelity history for specific matters directly through your agent
- Legal Discovery Management — Query specific matters or contacts using custom search filters to maintain a perfectly coordinated audit trail of your legal practice
- Operational Monitoring — Verify account-level API connectivity and monitor practice volume directly through your agent for instant performance reporting
How it works
1. Subscribe to this server
2. Retrieve your API Token and Instance URL from your Lexzur dashboard (Settings > API)
3. Start orchestrating your legal practice from Claude, Cursor, or any MCP client
No more manual logging into complex legal dashboards or missing case updates. Your AI acts as your dedicated legal coordinator and matter architect.
Who is this for?
- Lawyers & Attorneys — instantly retrieve case summaries and matter statuses using natural language commands
- Legal Operations — monitor practice health and verify contact metadata without leaving your workspace
- Paralegals — automate the management of corporate records and contact directories through simple AI queries
Built-in capabilities (10)
Create a new legal matter
Get details for a specific matter
List companies/clients
List contacts
List uploaded documents
List legal invoices
List litigation cases
List legal matters
List legal tasks
List time entries
Why Google ADK?
Google ADK natively supports Lexzur as an MCP tool provider. declare Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.
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Google ADK natively supports MCP tool servers. declare a tool provider and the framework handles discovery, validation, and execution
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Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Lexzur
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Production-ready features like session management, evaluation, and deployment come built-in. not bolted on
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Seamless integration with Google Cloud services means you can combine Lexzur tools with BigQuery, Vertex AI, and Cloud Functions
Lexzur in Google ADK
Lexzur and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Lexzur to Google ADK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Lexzur in Google ADK
The Lexzur MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Google ADK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Lexzur for Google ADK
Every tool call from Google ADK to the Lexzur MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I find my Lexzur API Token?
Log in to your account, navigate to Settings > API, and copy your unique access token from the credentials section.
Can I retrieve litigation cases via AI?
Yes! The list_litigation_cases tool allows your agent to retrieve high-fidelity data for all ongoing court cases in your Lexzur portfolio.
How do I search for a specific contact?
Use the list_lexzur_contacts tool and provide search parameters to retrieve high-fidelity metadata for specific individuals or companies.
How does Google ADK connect to MCP servers?
Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.
Can ADK agents use multiple MCP servers?
Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.
Which Gemini models work best with MCP tools?
Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.
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Update: pip install --upgrade google-adk