Devnors Data MCP Server

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Use Devnors Data in MCP clients such as Codex, Claude Desktop, Cursor, WorkBuddy, and other AI assistant tools.

Devnors Data MCP helps your assistant discover available capabilities, inspect required parameters, and call legal / enterprise / content / express APIs with your Devnors Data API Key.

Supported Clients

You can use Devnors Data MCP with any MCP-compatible client that supports remote HTTP or local stdio servers, including:

• Codex

• Claude Desktop

• Cursor

• WorkBuddy

• Other MCP-compatible AI assistants

For Codex, add Devnors Data as a remote MCP server and use the Remote HTTP URL and Authorization header below.

Quick Start

Remote HTTP

Remote HTTP is the recommended way to use Devnors Data MCP. No local Python install is required.

{
  "mcpServers": {
    "devnors-data": {
      "url": "https://data.devnors.com/mcp",
      "headers": {
        "Authorization": "Bearer devnors_sk_live_xxx"
      }
    }
  }
}

Create an API Key in the developer console.

Local stdio

You can also run the MCP server locally after pip install devnors-mcp.

{
  "mcpServers": {
    "devnors-data": {
      "command": "python",
      "args": ["-m", "devnors_mcp.server"],
      "env": {
        "DEVNORS_API_KEY": "devnors_sk_live_xxx"
      }
    }
  }
}

On Windows, client PATH often cannot find devnors-mcp. Prefer the python -m form above, or set command to an absolute Python path.

Token

Use your Devnors Data API Key in one of these ways:

Authorization: Bearer devnors_sk_live_xxx

or, for local stdio:

DEVNORS_API_KEY=devnors_sk_live_xxx

Bearer … is the recommended Authorization format.

Optional private / self-hosted base URL for local stdio:

DEVNORS_DATA_BASE_URL=https://data.devnors.com

Things You Can Ask

Ask your MCP client naturally:

List available Devnors Data capabilities and required filters.

More examples:

Search Chinese legal judgment documents for private lending interest disputes.

Look up current PRC law articles about contract termination.

Get company registration details for this credit code.

Check whether this company is on the dishonest judgment debtor list.

Show today's Douyin hot rank.

Track this express parcel with company code and tracking number.

The API returned insufficient_balance. What should I do next?

The API returned rate_limited. Help me retry safely.

The assistant can call list_capabilities first, explain required parameters, invoke the selected tool after you provide values, and help interpret common error codes.

Tools

Billing and Errors

Successful calls return units and request_id. Failures return structured fields so the agent can self-correct:

Retryable 429 / 5xx errors are retried by the underlying Python SDK with bounded backoff. The MCP layer does not stack extra retries.

Related

• Python SDK: devnors-data-python

• Docs: https://data.devnors.com/docs

• Product site: https://data.devnors.com

License

MIT