| name | vmware-policy |
| description | Unified audit logging, policy enforcement, and input sanitization for the entire VMware MCP skill family. Use when querying audit logs, managing policy rules, or when any VMware skill needs audit/policy infrastructure. Provides the @vmware_tool decorator that wraps all 156+ MCP tools across 8 skills. Use when user asks to "show audit log", "check denied operations", "view policy rules", "audit stats", or "query audit trail". For VM lifecycle use vmware-aiops, for monitoring use vmware-monitor, for networking use vmware-nsx, for load balancing use vmware-avi.
|
| installer | {"kind":"uv","package":"vmware-policy"} |
| allowed-tools | ["Bash"] |
| user-invocable | false |
| metadata | {"openclaw":{"requires":{"bins":"[Truncated]","config":"[Truncated]"},"optional":{"env":"[Truncated]"},"homepage":"https://github.com/zw008/VMware-Policy","emoji":"🛡️","os":["macos","linux"]}} |
VMware Policy
Disclaimer: This is a community-maintained open-source project and is not affiliated with, endorsed by, or sponsored by VMware, Inc. or Broadcom Inc. "VMware" and "vSphere" are trademarks of Broadcom. Source code is publicly auditable at github.com/zw008/VMware-Policy under the MIT license.
Unified audit logging, policy enforcement, and input sanitization -- the infrastructure layer for the entire VMware MCP skill family.
Infrastructure dependency: All 8 VMware skills depend on vmware-policy. It is auto-installed and provides the @vmware_tool decorator, sanitize(), and the shared audit database.
Family: vmware-aiops (VM lifecycle), vmware-monitor (read-only monitoring), vmware-storage (iSCSI/vSAN), vmware-vks (Tanzu Kubernetes), vmware-nsx (NSX networking), vmware-nsx-security (DFW/firewall), vmware-aria (metrics/alerts/capacity), vmware-avi (AVI/ALB/AKO).
| vmware-pilot (workflow orchestration)
What This Skill Does
| Category | Components | Count |
|---|
| Audit Logging | AuditEngine (SQLite WAL), log rotation, agent detection | 3 |
| Policy Engine | deny rules, maintenance windows, hot-reload | 3 |
| Sanitization | sanitize() -- prompt injection defense, control char stripping | 1 |
| Decorator | @vmware_tool -- pre-check + execute + post-log + metadata | 1 |
| CLI | vmware-audit log, vmware-audit export, vmware-audit stats | 3 |
Quick Install
uv tool install vmware-policy
vmware-audit stats
vmware-policy is automatically installed as a dependency of all VMware skills. Manual install is only needed for standalone audit querying.
When to Use This Skill
- Query the unified audit trail across all VMware skills
- View denied operations and policy violations
- Check audit statistics (by skill, by status, by time range)
- Export audit logs as JSON for external analysis
- Configure deny rules or maintenance windows
- Integrate the
@vmware_tool decorator into a new VMware skill
This skill is auto-loaded as a dependency -- you do not need to invoke it directly. It activates when:
- Any VMware skill tool function is called (via
@vmware_tool decorator)
- User asks about audit logs, denied operations, or policy rules
- User runs
vmware-audit CLI commands
Related Skills -- Skill Routing
| User Intent | Recommended Skill |
|---|
| VM lifecycle, deployment, guest ops | vmware-aiops (uv tool install vmware-aiops) |
| Read-only monitoring, zero risk | vmware-monitor (uv tool install vmware-monitor) |
| Storage: iSCSI, vSAN, datastores | vmware-storage (uv tool install vmware-storage) |
| Tanzu Kubernetes (vSphere 8.x+) | vmware-vks (uv tool install vmware-vks) |
| NSX networking: segments, gateways, NAT | vmware-nsx (uv tool install vmware-nsx-mgmt) |
| NSX security: DFW rules, security groups | vmware-nsx-security (uv tool install vmware-nsx-security) |
| Aria Ops: metrics, alerts, capacity | vmware-aria (uv tool install vmware-aria) |
| Load balancer, AVI, ALB, AKO, Ingress | vmware-avi (uv tool install vmware-avi) |
| Multi-step workflows with approval | vmware-pilot |
| Audit log query, policy rules | vmware-policy -- this skill |
Common Workflows
Query Recent Audit Activity
- View last 20 audit entries:
vmware-audit log --last 20
- Filter by skill:
vmware-audit log --skill vmware-nsx --last 50
- Check denied operations:
vmware-audit log --status denied --since 2026-03-28
- View aggregate stats:
vmware-audit stats --days 7
Set Up Policy Rules for Production
- Copy default rules:
cp $(python -c "import vmware_policy; print(vmware_policy.__file__.replace('__init__.py','rules_default.yaml'))") ~/.vmware/rules.yaml
- Edit
~/.vmware/rules.yaml -- add deny rules for production:
deny:
- name: no-delete-in-prod
operations: ["delete_*", "cluster_delete"]
environments: ["production"]
reason: "Destructive operations blocked in production"
maintenance_window:
start: "22:00"
end: "06:00"
- Rules hot-reload automatically -- no restart needed
- Verify:
vmware-audit log --status denied to see blocked operations
Export Audit Logs for Compliance
- Export all logs as JSON:
vmware-audit export --format json > audit-export.json
- Filter by skill:
vmware-audit export --skill vmware-aiops --since 2026-01-01
- Import into your SIEM or compliance tool
Usage Mode
| Scenario | Recommended | Why |
|---|
| Query audit logs | CLI | vmware-audit provides rich table output |
| Integrate into a skill | Python API | from vmware_policy import vmware_tool, sanitize |
| Automated compliance export | CLI | vmware-audit export --format json pipes to any tool |
CLI Quick Reference
vmware-audit log --last 20
vmware-audit log --skill vmware-nsx --status denied
vmware-audit log --since 2026-03-28 --tool delete_segment
vmware-audit export --format json > audit.json
vmware-audit export --skill vmware-aiops --since 2026-01-01
vmware-audit stats --days 7
vmware-audit stats --days 30
Full CLI reference: see references/cli-reference.md
Python API
from vmware_policy import vmware_tool, sanitize
@vmware_tool(risk_level="high", sensitive_params=["password"])
def delete_segment(name: str, env: str = "") -> dict:
...
clean_text = sanitize(api_response_text, max_len=500)
MCP Tools (0)
vmware-policy does not expose MCP tools. It is a Python library and CLI consumed by other VMware skills.
| Component | Type | Description |
|---|
@vmware_tool | Decorator | Wraps all 156+ MCP tools across 8 skills |
sanitize() | Function | Prompt injection defense for API responses |
AuditEngine | Class | SQLite WAL audit logger with rotation |
PolicyEngine | Class | YAML rule evaluation with hot-reload |
vmware-audit | CLI | Typer CLI for querying audit trail |
detect_agent() | Function | Infers calling AI agent from env vars (see below) |
Agent Detection (Transparency Note)
The detect_agent() function in audit.py checks the following environment variables to identify which AI agent is calling the tools. This is read-only inspection for audit logging purposes — no credentials are extracted or stored:
| Env Var | Detected Agent | Purpose |
|---|
CLAUDE_SESSION_ID or CLAUDE_CODE | claude | Claude Code session |
OPENAI_API_KEY or CODEX_SESSION | codex | OpenAI Codex session |
OLLAMA_HOST | local | Local Ollama model |
DEERFLOW_SESSION | deerflow | DeerFlow session |
| (none matched) | unknown | Unrecognized agent |
The detected agent name is stored in the agent column of ~/.vmware/audit.db for audit trail purposes only. No API keys or tokens are logged.
Troubleshooting
"Cannot initialize audit DB" warning
The audit database directory ~/.vmware/ must be writable. Create it manually: mkdir -p ~/.vmware && chmod 700 ~/.vmware.
Policy rules not taking effect
Rules are loaded from ~/.vmware/rules.yaml. Verify the file exists and contains valid YAML. The PolicyEngine hot-reloads on file change -- no restart needed.
Audit log growing too large
The AuditEngine automatically rotates at 100MB, keeping the 5 most recent archives. For manual cleanup: ls ~/.vmware/audit.*.db to see archives.
"PolicyDenied" exception in skill
This means a deny rule in ~/.vmware/rules.yaml matched the operation. Check vmware-audit log --status denied to see the rule name and reason. To temporarily bypass: VMWARE_POLICY_DISABLED=1 (still logged as bypassed).
Decorator not detecting skill name
The @vmware_tool decorator infers the skill name from the module path (e.g., vmware_aiops.ops.vm_lifecycle -> aiops). If the module does not follow the vmware_<skill> convention, the skill is logged as "unknown".
SQLite "database is locked" error
Multiple concurrent skill processes can write to the same audit.db via WAL mode. If locks persist beyond 5 seconds, check for zombie processes holding the database file.
Setup
uv tool install vmware-policy
mkdir -p ~/.vmware
vmware-policy is auto-installed as a dependency of all VMware skills. The ~/.vmware/ directory is created automatically on first audit write.
Full setup guide, security details, and integration instructions: see references/setup-guide.md
Security
- Source Code: github.com/zw008/VMware-Policy
- Config File Contents:
~/.vmware/rules.yaml contains only rule definitions, no credentials
- Webhook Data Scope: N/A -- vmware-policy does not send data externally
- TLS Verification: N/A -- vmware-policy does not make network connections
- Prompt Injection Protection:
sanitize() truncates to 500 chars and strips C0/C1 control characters
- Least Privilege: Audit database is local-only (
~/.vmware/audit.db), no network exposure
License
MIT -- github.com/zw008/VMware-Policy
