Nexus Legal

Please install the `nexus-legal` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **Generate a Nexus MCP API key** — Create an MCP key in the Nexus Legal developer portal. Choose "Servidor MCP", give the key a name, and copy the generated `nlk_...` key. This key is required and is only shown once. (https://nexusquantum.legal/developers)
- **Install Node.js and npx** — The server is launched via `npx @nexus-legal/mcp`, so a working Node.js installation with `npx` available is required.

Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@nexus-legal/mcp"]
- required environment variables:
  - `NEXUS_API_KEY`: Nexus Legal MCP API key with `mcp` scope. (example: `<your-nexus-api-key>`)
- optional environment variables:
  - `NEXUS_BASE_URL`: Base URL for test environments or self-hosted deployments. (example: `<your-nexus-base-url>`)
  - `NEXUS_TIMEOUT_MS`: Timeout in milliseconds for long-running analyses. (example: `<your-timeout-ms>`)

Note: README provides client-specific examples for Claude Desktop, Claude Code, and Cursor, all using the same stdio command shape. Default base URL is `https://nexusquantum.legal` and default timeout is `180000`, but these are optional and need not be set unless overriding defaults.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.