Query Sonatype Nexus Repository (OSS/Pro) for Maven, Python, and Docker artifacts
Connect Runs on your machine
claude mcp add nexus -e NEXUS_BASE_URL=<NEXUS_BASE_URL> -e NEXUS_USERNAME=<NEXUS_USERNAME> -e NEXUS_PASSWORD=<NEXUS_PASSWORD> -- uvx nexus-mcp-server==0.1.1
{
"mcpServers": {
"nexus": {
"command": "uvx",
"args": [
"nexus-mcp-server==0.1.1"
],
"env": {
"NEXUS_BASE_URL": "<NEXUS_BASE_URL>",
"NEXUS_USERNAME": "<NEXUS_USERNAME>",
"NEXUS_PASSWORD": "<NEXUS_PASSWORD>"
}
}
}
}
{
"mcpServers": {
"nexus": {
"command": "uvx",
"args": [
"nexus-mcp-server==0.1.1"
],
"env": {
"NEXUS_BASE_URL": "<NEXUS_BASE_URL>",
"NEXUS_USERNAME": "<NEXUS_USERNAME>",
"NEXUS_PASSWORD": "<NEXUS_PASSWORD>"
}
}
}
}
{
"servers": {
"nexus": {
"type": "stdio",
"command": "uvx",
"args": [
"nexus-mcp-server==0.1.1"
],
"env": {
"NEXUS_BASE_URL": "<NEXUS_BASE_URL>",
"NEXUS_USERNAME": "<NEXUS_USERNAME>",
"NEXUS_PASSWORD": "<NEXUS_PASSWORD>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
NEXUS_BASE_URLRequired | Base URL of your Nexus Repository Manager instance (e.g., https://nexus.example.com) |
NEXUS_USERNAMEOptional | Nexus username for authentication |
NEXUS_PASSWORDOptional, secret | Nexus password or token for authentication |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 4 Feb 2026 |
| Last updated | 4 Feb 2026 |
| Registry name | io.github.addozhang/nexus |
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