How to Use the Contract Review Prover MCP in Mastra AI

Build autonomous contract review workflows in Mastra AI that escalate high-risk findings automatically.

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…and any MCP-compatible client

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Connect Contract Review Prover MCP to Mastra AI

Create your Vinkius account to connect Contract Review Prover to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Contract Review Prover with Mastra AI

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Automated clause-level risk assessment

Use `validate_contract_review` to trigger an immediate audit of incoming agreements. The tool assigns a 1-5 risk score to every clause, letting your Mastra AI agents decide if they should proceed or alert a human. This turns your agent into a gatekeeper. If a high-risk clause appears, your agent can trigger a custom workflow to stall the process until a manager reviews it.

Missing protection detection

The `validate_contract_review` tool scans for ten standard legal safeguards. If an indemnity or liability cap is absent, the agent catches it instantly. Integrate this into your Mastra AI workflow to stop bad contracts from moving to the next stage. It replaces manual oversight with hard, rule-based verification.

Financial exposure reporting

Map the specific financial impact of contract terms using the `validate_contract_review` tool. It evaluates the probability of loss based on your specific business numbers. Your agents use this data to flag deals that exceed your risk appetite. It allows you to build complex logic that rejects contracts based on clear, quantifiable financial exposure.

Setup guide

Set up Contract Review Prover MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All Contract Review Prover tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "contract-review-prover-mcp-client",
  servers: {
    "contract-review-prover-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Contract Review Prover Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Contract Review Prover tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Contract Review Prover transactions"
);
console.log(result.text);

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Contract Review Prover. 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.

Why Choose Vinkius

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Common questions about Contract Review Prover MCP in Mastra AI

Register the MCP server in your agent configuration by providing the URL. Once registered, add `validate_contract_review` to your agent tools to enable automated risk analysis.

The tool analyzes governing law and arbitration venue conflicts. You can set your Mastra AI agents to automatically trigger a review request if the venue is deemed unfavorable.

Yes, it provides a structured score for negotiation leverage. Your agents can consume this output to determine if they should accept terms or demand changes based on pre-defined thresholds.

You can configure your agent to halt the workflow. The tool identifies the specific clause, allowing your agent to provide a detailed report on why the contract failed the check.

The server operates within your isolated infrastructure. Your contract text is only processed in memory, and the tool returns only the risk metadata to your agent, keeping your private deal terms off external storage.

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