Config is the same across clients — only the file and path differ.
{
"mcpServers": {
"nso": {
"env": {
"LOG_FILE": "/path/to/your/logs/nso-mcp.log"
},
"args": [
"cisco-nso-mcp-server",
"--nso-address=127.0.0.1",
"--nso-port=8080",
"--nso-username=admin",
"--nso-password=admin"
],
"command": "uvx"
}
}
}Are you the author?
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A Model Context Protocol (MCP) server implementation for Cisco NSO (Network Services Orchestrator) that exposes NSO data and operations as MCP primitives (Tools, Resources, etc.) that can be consumed by an MCP-compatible client, enabling AI-powered network automation through natural language interactions.
Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.
uvx 'cisco-nso-mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"
After testing, let us know if it worked:
Five weighted categories — click any category to see the underlying evidence.
No known CVEs.
Checked cisco-nso-mcp-server against OSV.dev.
Click any tool to inspect its schema.
environmentProvides a curated summary of the NSO environment including device count, Operating System Distribution, Unique Operating System Count, Unique Model Count, Model Distribution, Device Series Distribution, Device Groups and Members
https://resources.cisco-nso-mcp.io/environment
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A Model Context Protocol (MCP) server implementation for Cisco NSO (Network Services Orchestrator) that exposes NSO data and operations as MCP primitives (Tools, Resources, etc.) that can be consumed by an MCP-compatible client, enabling AI-powered network automation through natural language interactions.

Model Context Protocol (MCP) is an open protocol that standardizes how AI models interact with external tools and services. MCP enables:
LOG_FILE environment variable is set, logs are sent to both stdout and the specified file. If the log file cannot be created or written to, the server falls back to stdout-only logging with an error message| Tool Name | Description | Inputs | Returns |
|---|---|---|---|
get_device_ned_ids | Retrieves Network Element Driver (NED) IDs from Cisco NSO | A dictionary with a list of NED IDs | |
get_device_groups | Retrieves device groups from Cisco NSO | A dictionary with a list of device groups | |
get_device_platform | Gets platform information for a specific device in Cisco NSO | 'device_name' (string) | A dictionary with platform information for the specified device |
get_device_config | Gets full configuration for a specific device in Cisco NSO | 'device_name' (string) | A dictionary with configuration for the specified device |
get_device_state | Gets state for a specific device in Cisco NSO | 'device_name' (string) | A dictionary with state for the specified device |
check_device_sync | Checks sync status for a specific device in Cisco NSO | 'device_name' (string) | A dictionary with sync status for the specified device |
sync_from_device | Syncs from a specific device in Cisco NSO | 'device_name' (string) | A dictionary with sync status for the specified device |
get_service_types | Gets service types in Cisco NSO | A dictionary with service types | |
get_services | Gets services for a specific service type in Cisco NSO | 'service_type' (string) | A dictionary with services for the specified service type |
https://resources.cisco-nso-mcp.io/environment: Provides a curated summary of the NSO environment: