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System Admin

Server management and administrative utilities.

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system-admin
4.2K

implementing-gcp-vpc-firewall-rules

Implementing and auditing GCP VPC firewall rules to enforce network segmentation, restrict ingress and egress traffic, apply hierarchical firewall policies across the organization, and monitor firewall rule effectiveness using VPC Flow Logs.

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-pam-for-database-access

Deploy privileged access management for database systems including Oracle, SQL Server, PostgreSQL, and MySQL. Covers session proxy configuration, credential vaulting, query auditing, dynamic credentia

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-pci-dss-compliance-controls

PCI DSS 4.0.1 establishes 12 requirements across 6 control objectives for organizations that store, process, or transmit cardholder data. With PCI DSS 3.2.1 retiring April 2024 and 51 new requirements

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-privileged-session-monitoring

Implements privileged session monitoring and recording using Privileged Access Management (PAM) solutions, focusing on CyberArk Privileged Session Manager (PSM) and open-source alternatives. Covers session recording configuration, keystroke logging, real-time monitoring, risk-based session analysis, and compliance audit trail generation. Activates for requests involving privileged session recording, PAM session monitoring, CyberArk PSM configuration, administrator activity monitoring, or compliance session auditing.

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-rbac-hardening-for-kubernetes

Harden Kubernetes Role-Based Access Control by implementing least-privilege policies, auditing role bindings, eliminating cluster-admin sprawl, and integrating external identity providers.

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-stix-taxii-feed-integration

STIX (Structured Threat Information eXpression) and TAXII (Trusted Automated eXchange of Intelligence Information) are OASIS open standards for representing and transporting cyber threat intelligence.

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-syslog-centralization-with-rsyslog

Configure rsyslog for centralized log collection with TLS encryption, custom templates, and log rotation. Generates server and client configuration files with GnuTLS stream drivers, x509 certificate authentication, per-host log segregation, and reliable queue settings for high-availability syslog infrastructure.

mukul975
mukul975
tools
open
system-admin
4.2K

implementing-taxii-server-with-opentaxii

Deploy and configure an OpenTAXII server to share and consume STIX-formatted cyber threat intelligence using the TAXII 2.1 protocol for automated indicator exchange between organizations.

mukul975
mukul975
tools
open
system-admin
4.2K

performing-kerberoasting-attack

Kerberoasting is a post-exploitation technique that targets service accounts in Active Directory by requesting Kerberos TGS (Ticket Granting Service) tickets for accounts with Service Principal Names

mukul975
mukul975
tools
open
system-admin
4.2K

performing-nist-csf-maturity-assessment

The NIST Cybersecurity Framework (CSF) 2.0, released in February 2024, provides a comprehensive taxonomy for managing cybersecurity risk through six core Functions - Govern, Identify, Protect, Detect, Respond, and Recover. This skill covers conducting a maturity assessment against the CSF using Implementation Tiers to measure organizational cybersecurity posture and create improvement roadmaps.

mukul975
mukul975
tools
open
system-admin
4.2K

performing-privilege-escalation-on-linux

Linux privilege escalation involves elevating from a low-privilege user account to root access on a compromised system. Red teams exploit misconfigurations, vulnerable services, kernel exploits, and w

mukul975
mukul975
tools
open
system-admin
4.2K

performing-service-account-credential-rotation

Automate credential rotation for service accounts across Active Directory, cloud platforms, and application databases to eliminate stale secrets and reduce compromise risk.

mukul975
mukul975
tools
open
system-admin
4.2K

processing-stix-taxii-feeds

Processes STIX 2.1 threat intelligence bundles delivered via TAXII 2.1 servers, normalizing objects into platform-native schemas and routing them to appropriate consuming systems. Use when onboarding new TAXII collection endpoints, automating bi-directional intelligence sharing with ISACs, or building pipeline validation for malformed STIX bundles. Activates for requests involving OASIS STIX, TAXII server configuration, MISP TAXII, or Cortex XSOAR feed integrations.

mukul975
mukul975
tools
open
system-admin
4.2K

x-df

Enhanced `df` combining disk usage and mount info. Supports CSV, TSV, and TUI with filesystem type detection. **Dependency**: This is an x-cmd module. Install x-cmd first (see x-cmd skill for installation options).

x-cmd
x-cmd
tools
open
system-admin
4.2K

x-lsof

Enhanced lsof (List Open Files) with interactive UI and structured output. View open files, network connections, and processes. **Dependency**: This is an x-cmd module. Install x-cmd first (see x-cmd skill for installation options). see x-cmd skill for installation.

x-cmd
x-cmd
tools
open
system-admin
4.2K

x-smart

SMART disk health monitoring tool. Check disk health, temperature, and attributes using smartctl. **Dependency**: This is an x-cmd module. Install x-cmd first (see x-cmd skill for installation options). see x-cmd skill for installation.

x-cmd
x-cmd
tools
open
system-admin
4.2K

x-uname

Enhanced `uname` command with colorized, structured output. Shows hostname, OS, kernel, architecture. **Dependency**: This is an x-cmd module. Install x-cmd first (see x-cmd skill for installation options). see x-cmd skill for installation.

x-cmd
x-cmd
tools
open
system-admin
4.2K

lossless-claw

Configure, diagnose, and use lossless-claw effectively in OpenClaw, with emphasis on key settings, summary health, and recall-tool usage.

Martian-Engineering
Martian-Engineering
tools
open
system-admin
4.2K

runpod-compute

Provision and manage GPU pods on RunPod for long-running experiments. Use when the user needs persistent GPU compute with SSH access, large datasets, or multi-step experiments.

getcompanion-ai
getcompanion-ai
tools
open
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