Initial commit: VaultMesh Skills collection

Collection of operational skills for VaultMesh infrastructure including:
- backup-sovereign: Backup and recovery operations
- btc-anchor: Bitcoin anchoring
- cloudflare-tunnel-manager: Cloudflare tunnel management
- container-registry: Container registry operations
- disaster-recovery: Disaster recovery procedures
- dns-sovereign: DNS management
- eth-anchor: Ethereum anchoring
- gitea-bootstrap: Gitea setup and configuration
- hetzner-bootstrap: Hetzner server provisioning
- merkle-forest: Merkle tree operations
- node-hardening: Node security hardening
- operator-bootstrap: Operator initialization
- proof-verifier: Cryptographic proof verification
- rfc3161-anchor: RFC3161 timestamping
- secrets-vault: Secrets management

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

backup-sovereign/config.json

@@ -0,0 +1,50 @@
+{
+  "version": "1.0.0",
+  "skill": "backup-sovereign",
+  "description": "Encrypted, verifiable backups with BLAKE3 receipts + mandatory restore drill",
+  "parameters": {
+    "required": [
+      "BACKUP_SOURCES",
+      "AGE_RECIPIENT_FILE",
+      "AGE_IDENTITY_FILE"
+    ],
+    "optional": {
+      "NODE_NAME": "node-a",
+      "BACKUP_LABEL": "manual",
+      "BACKUP_EXCLUDES": ".git,node_modules,target,dist,outputs",
+      "OUTPUT_DIR": "outputs",
+      "DRY_RUN": 1,
+      "REQUIRE_CONFIRM": 1,
+      "CONFIRM_PHRASE": "I UNDERSTAND THIS WILL CREATE AND ENCRYPT BACKUPS"
+    }
+  },
+  "phases": {
+    "preflight": ["00_preflight.sh"],
+    "backup": {
+      "plan": ["10_backup_plan.sh"],
+      "apply": ["11_backup_apply.sh"]
+    },
+    "encrypt": {
+      "plan": ["20_encrypt_plan.sh"],
+      "apply": ["21_encrypt_apply.sh"]
+    },
+    "proof": ["30_generate_proof.sh"],
+    "verify": ["40_verify_backup.sh", "50_restore_drill.sh"],
+    "status": ["90_verify.sh"],
+    "report": ["99_report.sh"]
+  },
+  "checks": {
+    "tools": ["check_tools.sh"],
+    "space": ["check_space.sh"],
+    "restore": ["check_restore.sh"]
+  },
+  "rollback_order": [
+    "undo_last_backup.sh",
+    "purge_outputs.sh"
+  ],
+  "eu_compliance": {
+    "data_residency": "EU",
+    "jurisdiction": "Ireland",
+    "gdpr_applicable": true
+  }
+}