automateyournetwork/gns3-node-operations
workspace/skills/gns3-node-operations/SKILL.md
Manage GNS3 nodes - add from templates, start/stop/suspend/reload, console access
$ install --global
skillsauthnpx skillsauth add automateyournetwork/netclaw gns3-node-operationsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 20, 2026, 3:29 AM6.0s1 file scanned
SKILL.md
- name:
- gns3-node-operations
- description:
- Manage GNS3 nodes - add from templates, start/stop/suspend/reload, console access
- license:
- Apache-2.0
- user-invocable:
- true
- bins:
- ["python3"]
- env:
- ["GNS3_URL", "GNS3_USER", "GNS3_PASSWORD"]
GNS3 Node Operations
Manage network device nodes in GNS3 projects. Add devices from templates, control power state, and access consoles for configuration and troubleshooting.
When to Use
- Adding network devices (routers, switches, firewalls) to a lab
- Starting or stopping individual nodes
- Reloading nodes after configuration changes
- Suspending nodes to save state
- Starting or stopping all nodes in a project
- Getting console access information for device configuration
- Isolating nodes for testing without deleting links
MCP Server
- Command:
python3 -u mcp-servers/gns3-mcp-server/gns3_mcp_server.py(stdio transport) - Requires:
GNS3_URL,GNS3_USER,GNS3_PASSWORDenvironment variables
Available Tools
| Tool | Parameters | What It Does |
|------|------------|--------------|
| gns3_list_nodes | project_id | List all nodes in a project with status |
| gns3_create_node | project_id, template, name?, x?, y?, compute_id? | Create node from template |
| gns3_start_node | project_id, node_id | Start a node (power on) |
| gns3_stop_node | project_id, node_id | Stop a node (power off) |
| gns3_suspend_node | project_id, node_id | Suspend a node (save state) |
| gns3_reload_node | project_id, node_id | Reload a node (restart) |
| gns3_bulk_node_action | project_id, action | Apply action to all nodes (start/stop/suspend/reload) |
| gns3_get_node_console | project_id, node_id | Get console connection info |
Utility Tools
| Tool | Parameters | What It Does |
|------|------------|--------------|
| gns3_list_templates | None | List available node templates on the server |
| gns3_list_computes | None | List available compute servers |
Workflow Examples
Build a Lab Topology
# List available templates
"List GNS3 templates"
# Add devices to the lab
"Add a Cisco IOSv router to routing-test"
"Add an Arista vEOS switch to routing-test"
"Add a VPCS host to routing-test"
Control Node Power State
# Start individual nodes
"Start router1 in routing-test"
# Start all nodes at once
"Start all nodes in routing-test"
# Stop when done
"Stop all nodes in routing-test"
Console Access
# Get console connection info
"Show console info for router1 in routing-test"
# Returns: telnet 192.168.1.100 5000
Reload After Config Changes
# Reload a router after making changes
"Reload router1 in routing-test"
Template Fuzzy Matching
The gns3_create_node tool supports fuzzy matching for template names:
- "Cisco IOSv" matches "Cisco IOSv 15.9(3)M2"
- "vEOS" matches "Arista vEOS 4.28.0F"
- "VPCS" matches "VPCS" exactly
Integration with Other Skills
- gns3-project-lifecycle: Create a project first
- gns3-link-management: Connect nodes after creation
- gns3-packet-capture: Capture traffic on links between nodes
Error Handling
| Error Code | Meaning | Resolution | |------------|---------|------------| | GNS3_NOT_FOUND | Node or project doesn't exist | Check name/ID | | GNS3_CONFLICT | Node already running/stopped | Check current state first | | GNS3_VALIDATION | Invalid template name | Use gns3_list_templates to find valid names |
Notes
- Nodes can be referenced by name or UUID
- Template matching is case-insensitive
- Bulk actions affect all nodes in the project
- Console info varies by node type (telnet, VNC, HTTP)
- All operations logged to GAIT audit trail
Related Skills
automateyournetwork/n2n-federation
tools
VerifiedTrustedCommunity
Federate your NetClaw with other NetClaw operators over the BGP mesh — exchange capability inventories and ask your claw what a peer can do. (US1; remote invocation and chat land in later phases.)
618SKILL.mdUpdated Jul 11, 2026
automateyournetwork/ue5-network-viz
tools
VerifiedTrustedCommunity
3D network topology visualization and interactive digital twin in Unreal Engine 5.8 via the built-in UE5 MCP server.
613SKILL.mdUpdated Jul 4, 2026
automateyournetwork/humanrail-escalation
testing
VerifiedTrustedCommunity
Human-in-the-loop escalation via HumanRail — route low-confidence agent decisions, pre-destructive operation approvals, and ambiguous incident tickets to real human engineers. Human answers are verified and returned as structured output. Workers are paid via Lightning Network. Use when the agent is uncertain, when a destructive change needs explicit human sign-off beyond a ServiceNow CR, or when an ambiguous ticket requires human triage before automated handling.
613SKILL.mdUpdated May 12, 2026
automateyournetwork/subnet-calculator
testing
VerifiedTrustedCommunity
IPv4 and IPv6 subnet calculator - CIDR breakdown, usable hosts, previous/next subnets, address classification, VLSM planning, and dual-stack analysis. Use when calculating subnets, figuring out how many hosts fit in a prefix, planning IP addressing, getting wildcard masks for ACLs, or checking if two IPs are in the same subnet.
613SKILL.mdUpdated Apr 3, 2026