Nexar MCP Server

MCP server that provides search_components tool for querying Nexar Supply API. Follows Dedalus Labs MCP Server Guidelines.

Setup

Install dependencies:

npm install

Set environment variables:

export NEXAR_CLIENT_ID=your_client_id export NEXAR_CLIENT_SECRET=your_client_secret

Build:

npm run build

Run server:

# HTTP transport (production/cloud) npm start # STDIO transport (local development) npm run start:stdio

Development

# Watch mode with HTTP transport npm run dev # Watch mode with STDIO transport npm run dev:stdio

Upload to Dedalus

After testing locally, upload this repository to Dedalus cloud to get a registry ID (e.g., "username/nexar-mcp").

Tool: search_components

Input: {query: string, limit?: number}
Output: Array of PartObject (components from Nexar API)
Description: Searches Nexar Supply API for electronic components matching the query

PartObject Format

Matches frontend types.ts:

Required: mpn, manufacturer, description, price
Optional: currency, voltage, package, interfaces[], datasheet, quantity

Architecture

Follows Dedalus Labs guidelines:

src/index.ts - Main entry point
src/server.ts - Server instance creation
src/client.ts - Nexar API client
src/tools/nexar.ts - Tool definitions
src/transport/http.ts - Streamable HTTP transport
src/transport/stdio.ts - STDIO transport (dev)

This server cannot be installed

-

security - not tested

A

license - permissive license

-

quality - not tested

How are these scores calculated?

hybrid server

The server is able to function both locally and remotely, depending on the configuration or use case.

Enables searching for electronic components through the Nexar Supply API, providing detailed part information including manufacturer, pricing, specifications, and datasheets.

Nexar MCP Server

Nexar MCP Server

Setup

Development

Upload to Dedalus

Tool: search_components

PartObject Format

Architecture

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MCP directory API