An MCP server that provides access to common Cisco Modeling Labs (CML) operations.
Connect Runs on your machine
claude mcp add cml-mcp -e CML_URL=<CML_URL> -e CML_USERNAME=<CML_USERNAME> -e CML_PASSWORD=<CML_PASSWORD> -e PYATS_USERNAME=<PYATS_USERNAME> -e PYATS_PASSWORD=<PYATS_PASSWORD> -e PYATS_AUTH_PASS=<PYATS_AUTH_PASS> -- uvx cml-mcp==0.40.0{
"mcpServers": {
"cml-mcp": {
"command": "uvx",
"args": [
"cml-mcp==0.40.0"
],
"env": {
"CML_URL": "<CML_URL>",
"CML_USERNAME": "<CML_USERNAME>",
"CML_PASSWORD": "<CML_PASSWORD>",
"PYATS_USERNAME": "<PYATS_USERNAME>",
"PYATS_PASSWORD": "<PYATS_PASSWORD>",
"PYATS_AUTH_PASS": "<PYATS_AUTH_PASS>"
}
}
}
}{
"mcpServers": {
"cml-mcp": {
"command": "uvx",
"args": [
"cml-mcp==0.40.0"
],
"env": {
"CML_URL": "<CML_URL>",
"CML_USERNAME": "<CML_USERNAME>",
"CML_PASSWORD": "<CML_PASSWORD>",
"PYATS_USERNAME": "<PYATS_USERNAME>",
"PYATS_PASSWORD": "<PYATS_PASSWORD>",
"PYATS_AUTH_PASS": "<PYATS_AUTH_PASS>"
}
}
}
}{
"servers": {
"cml-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"cml-mcp==0.40.0"
],
"env": {
"CML_URL": "<CML_URL>",
"CML_USERNAME": "<CML_USERNAME>",
"CML_PASSWORD": "<CML_PASSWORD>",
"PYATS_USERNAME": "<PYATS_USERNAME>",
"PYATS_PASSWORD": "<PYATS_PASSWORD>",
"PYATS_AUTH_PASS": "<PYATS_AUTH_PASS>"
}
}
}
}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 |
|---|---|
CML_URLRequired | URL for the CML Server |
CML_USERNAMERequired | Username for CML authentication |
CML_PASSWORDRequired, secret | Password for CML authentication |
PYATS_USERNAMEOptional | Username for authentication to devices running in CML |
PYATS_PASSWORDOptional, secret | Password for authentication to devices running in CML |
PYATS_AUTH_PASSOptional, secret | Enable password for authentication to devices running in CML |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 3 Nov 2026 |
| Last updated | 3 Nov 2026 |
| Registry name | io.github.xorrkaz/cml-mcp |
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