Partuno MCP

Partuno is an open-source MCP server that connects AI assistants to DigiKey and Mouser APIs for electronics component research, BOM analysis, and sourcing comparison. It operates locally, requiring users to provide their own credentials, ensuring no shared credentials or autonomous ordering.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by JPMarhefka

You need:Keep your operator-owned DigiKey and Mouser credentials in the MCP client's environment.

Vendor documentation

What you can do with it

Search for electronic components across DigiKey and Mouser
Perform Bill of Materials (BOM) analysis
Compare sourcing options and prices between distributors
Manage safe distributor workflows with explicit uncertainty

Source and maintenance

Community listingRegistry 4.0.1

mcp-registry: io.github.JPMarhefka/partuno@4.0.1 Source repository Project website

Maintenance checked: Nov 1, 2026, 5:34 AM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

partuno 4.0.1

pypiuvx

partuno package definition

{
  "version": "4.0.1",
  "transport": "stdio",
  "identifier": "partuno",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "partuno-mcp",
      "isRequired": true
    }
  ],
  "environmentVariables": [
    {
      "name": "DIGIKEY_ACCESS_TOKEN",
      "description": "Optional DigiKey bearer token for local mode."
    },
    {
      "name": "DIGIKEY_CLIENT_ID",
      "description": "DigiKey OAuth client ID for the operator's integration."
    },
    {
      "name": "DIGIKEY_CLIENT_SECRET",
      "description": "DigiKey OAuth client secret for the operator's integration."
    },
    {
      "name": "MOUSER_SEARCH_API_KEY",
      "description": "Optional Mouser Search API key for catalog workflows."
    },
    {
      "name": "MOUSER_ACCOUNT_API_KEY",
      "description": "Optional Mouser Account API key for order-history and Cart workflows."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "partuno-mcp": {
      "command": "uvx",
      "args": [
        "partuno==4.0.1",
        "partuno-mcp"
      ],
      "env": {
        "DIGIKEY_ACCESS_TOKEN": "<YOUR_DIGIKEY_ACCESS_TOKEN>",
        "DIGIKEY_CLIENT_ID": "<YOUR_DIGIKEY_CLIENT_ID>",
        "DIGIKEY_CLIENT_SECRET": "<YOUR_DIGIKEY_CLIENT_SECRET>",
        "MOUSER_SEARCH_API_KEY": "<YOUR_MOUSER_SEARCH_API_KEY>",
        "MOUSER_ACCOUNT_API_KEY": "<YOUR_MOUSER_ACCOUNT_API_KEY>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "partuno-mcp": {
      "command": "uvx",
      "args": [
        "partuno==4.0.1",
        "partuno-mcp"
      ],
      "env": {
        "DIGIKEY_ACCESS_TOKEN": "<YOUR_DIGIKEY_ACCESS_TOKEN>",
        "DIGIKEY_CLIENT_ID": "<YOUR_DIGIKEY_CLIENT_ID>",
        "DIGIKEY_CLIENT_SECRET": "<YOUR_DIGIKEY_CLIENT_SECRET>",
        "MOUSER_SEARCH_API_KEY": "<YOUR_MOUSER_SEARCH_API_KEY>",
        "MOUSER_ACCOUNT_API_KEY": "<YOUR_MOUSER_ACCOUNT_API_KEY>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "partuno-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "partuno==4.0.1",
        "partuno-mcp"
      ],
      "env": {
        "DIGIKEY_ACCESS_TOKEN": "<YOUR_DIGIKEY_ACCESS_TOKEN>",
        "DIGIKEY_CLIENT_ID": "<YOUR_DIGIKEY_CLIENT_ID>",
        "DIGIKEY_CLIENT_SECRET": "<YOUR_DIGIKEY_CLIENT_SECRET>",
        "MOUSER_SEARCH_API_KEY": "<YOUR_MOUSER_SEARCH_API_KEY>",
        "MOUSER_ACCOUNT_API_KEY": "<YOUR_MOUSER_ACCOUNT_API_KEY>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "partuno-mcp": {
      "command": "uvx",
      "args": [
        "partuno==4.0.1",
        "partuno-mcp"
      ],
      "env": {
        "DIGIKEY_ACCESS_TOKEN": "<YOUR_DIGIKEY_ACCESS_TOKEN>",
        "DIGIKEY_CLIENT_ID": "<YOUR_DIGIKEY_CLIENT_ID>",
        "DIGIKEY_CLIENT_SECRET": "<YOUR_DIGIKEY_CLIENT_SECRET>",
        "MOUSER_SEARCH_API_KEY": "<YOUR_MOUSER_SEARCH_API_KEY>",
        "MOUSER_ACCOUNT_API_KEY": "<YOUR_MOUSER_ACCOUNT_API_KEY>"
      }
    }
  }
}

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