feat: add NetBox MCP server for infrastructure management

Comprehensive MCP server covering the entire NetBox REST API:
- DCIM: sites, racks, devices, interfaces, cables, power
- IPAM: prefixes, IP addresses, VLANs, VRFs, ASNs
- Circuits: providers, circuits, terminations
- Virtualization: clusters, VMs, VM interfaces
- Tenancy: tenants, contacts, contact assignments
- VPN: tunnels, IKE/IPSec policies, L2VPN
- Wireless: WLANs, links, groups
- Extras: tags, custom fields, webhooks, audit log

Features:
- 100+ MCP tools for full CRUD operations
- Auto-pagination handling
- Hybrid config (system + project level)
- Available prefix/IP allocation support

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

mcp-servers/netbox/mcp_server/tools/__init__.py

@@ -0,0 +1,20 @@
+"""NetBox MCP tools package."""
+from .dcim import DCIMTools
+from .ipam import IPAMTools
+from .circuits import CircuitsTools
+from .virtualization import VirtualizationTools
+from .tenancy import TenancyTools
+from .vpn import VPNTools
+from .wireless import WirelessTools
+from .extras import ExtrasTools
+
+__all__ = [
+    'DCIMTools',
+    'IPAMTools',
+    'CircuitsTools',
+    'VirtualizationTools',
+    'TenancyTools',
+    'VPNTools',
+    'WirelessTools',
+    'ExtrasTools',
+]