Legal Data Hunter MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Legal Data Hunter MCP or direct API to list supported countries, explore sources, run discovery queries, and export structured results through natural language.

Legal Data Hunter MCP logoLegal Data Hunter MCP
Dcr Oauth

Legal Data Hunter MCP provides structured access to legal-data discovery workflows. Use it to explore supported countries and discover source coverage quickly.

7 Tools

Try Legal Data Hunter MCP now

Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
Legal Data Hunter MCP
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TOOLS

Supported Tools

Every Legal Data Hunter MCP action and event your agent gets out of the box.

Discover countries

List all available countries with their document counts and source counts.

Discover sources

List all data sources available for a specific country.

Get document

Retrieve a legal document by its source and source_id.

Get filters

Get available filter values for a specific data source.

Report source issue

Report an issue with a data source.

Resolve reference

Resolve a loose legal reference to the exact document(s).

Search

Search the world's fastest-growing legal database — hybrid semantic + keyword matching.

SETUP GUIDE

Connect Legal Data Hunter MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["legal_data_hunter_mcp"],
  mcp: true,
});
Create a session scoped to Legal Data Hunter MCP and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "List supported countries for data discovery",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Legal Data Hunter MCP request
SETUP GUIDE

Connect Legal Data Hunter MCP API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["legal_data_hunter_mcp"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Legal Data Hunter MCP
3

Run Legal Data Hunter MCP tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List supported countries for data discovery" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Legal Data Hunter MCP tool calls through the session, and print the final answer

Why Use Composio?

AI Native Legal Data Hunter MCP Integration

  • Supports both Legal Data Hunter MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for reading, writing, and querying your Legal Data Hunter MCP data

Managed Auth

  • Built-in OAuth handling with automatic token refresh and rotation
  • Central place to manage, scope, and revoke Legal Data Hunter MCP access
  • Per user and per environment credentials instead of hard-coded keys

Agent Optimized Design

  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Legal Data Hunter MCP
  • Scoped, least privilege access to Legal Data Hunter MCP resources
  • Full audit trail of agent actions to support review and compliance

Rolling this out across your team?

Give your team centralized access control across every framework with Composio’s MCP Gateway.

EXPLORE MCP GATEWAY
FAQ

Frequently asked questions

Yes, Legal Data Hunter MCP requires you to configure your own Dcr Oauth credentials. Once set up, Composio handles secure credential storage and management for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Legal Data Hunter connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

When you connect a Legal Data Hunter account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Legal Data Hunter as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Legal Data Hunter. If Legal Data Hunter lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Legal Data Hunter at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Legal Data Hunter connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, which covers most personal Legal Data Hunter use. Paid plans add higher limits and team features. Your Legal Data Hunter plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Legal Data Hunter accounts).

With Composio, you connect Legal Data Hunter once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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