feat(marketplace): command consolidation + 8 new plugins (v8.1.0 → v9.0.0) [BREAKING]

Phase 1b: Rename all ~94 commands across 12 plugins to /<noun> <action>
sub-command pattern. Git-flow consolidated from 8→5 commands (commit
variants absorbed into --push/--merge/--sync flags). Dispatch files,
name: frontmatter, and cross-reference updates for all plugins.

Phase 2: Design documents for 8 new plugins in docs/designs/.

Phase 3: Scaffold 8 new plugins — saas-api-platform, saas-db-migrate,
saas-react-platform, saas-test-pilot, data-seed, ops-release-manager,
ops-deploy-pipeline, debug-mcp. Each with plugin.json, commands, agents,
skills, README, and claude-md-integration. Marketplace grows from 12→20.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

plugins/cmdb-assistant/commands/cmdb-ip-conflicts.md

@@ -0,0 +1,59 @@
+---
+name: cmdb ip-conflicts
+description: Detect IP address conflicts and overlapping prefixes in NetBox
+---
+
+# /cmdb ip-conflicts
+
+Scan NetBox IPAM data to identify IP address conflicts and overlapping prefixes.
+
+## Skills to Load
+
+- `skills/visual-header.md`
+- `skills/ip-management.md`
+- `skills/mcp-tools-reference.md`
+
+## Usage
+
+```
+/cmdb ip-conflicts [scope]
+```
+
+**Scopes:**
+- `all` (default) - Full scan of all IP data
+- `addresses` - Check for duplicate IP addresses only
+- `prefixes` - Check for overlapping prefixes only
+- `vrf <name>` - Scan specific VRF only
+- `prefix <cidr>` - Scan within specific prefix
+
+## Instructions
+
+Execute `skills/visual-header.md` with context "IP Conflict Detection".
+
+Execute conflict detection from `skills/ip-management.md`:
+
+1. **Data Collection** - Fetch IPs, prefixes, VRFs via MCP
+2. **Duplicate Detection** - Group by address+VRF, flag >1 record
+3. **Overlap Detection** - Compare prefixes pairwise using CIDR math
+4. **Orphan IP Detection** - Find IPs without containing prefix
+5. **Generate Report** - Use template from skill
+
+## Conflict Types
+
+| Type | Severity |
+|------|----------|
+| Duplicate IP (same interface type) | CRITICAL |
+| Duplicate IP (different roles) | HIGH |
+| Overlapping prefixes (same status) | HIGH |
+| Overlapping prefixes (container ok) | LOW |
+| Orphan IP | MEDIUM |
+
+## Examples
+
+- `/cmdb ip-conflicts` - Full scan
+- `/cmdb ip-conflicts addresses` - Duplicate IPs only
+- `/cmdb ip-conflicts vrf Production` - Scan specific VRF
+
+## User Request
+
+$ARGUMENTS