internal/skills/catalog/aide/SKILL.md
# aide — Advanced Intrusion Detection Environment ## Category File Integrity & Verification ## License GPLv2 ## Source https://github.com/aide/aide ## Purpose File and directory integrity checker. Creates a baseline database of file attributes and detects unauthorized modifications. ## Use Cases - Monitor critical system files for unauthorized changes - Detect unauthorized binary replacements - Track configuration drift over time - Establish and verify file integrity baselines ## Examples
npx skillsauth add ggp1/mitiga internal/skills/catalog/aideInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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File Integrity & Verification
GPLv2
https://github.com/aide/aide
File and directory integrity checker. Creates a baseline database of file attributes and detects unauthorized modifications.
# Initialize the baseline database
aide --init
# Check current state against baseline
aide --check
# Update the baseline after verified changes
aide --update
# Compare two databases
aide --compare
--init and --check are read-only operations.--update modifies the baseline database — only run after verified, authorized changes.development
# who / w — Logged-in Users ## Category User & Group Management ## License GPLv3+ (GNU coreutils) / GPLv2 (procps-ng) ## Source Included in all Linux distributions. ## Purpose Show who is currently logged in and what they are doing. ## Use Cases - Detect unauthorized active sessions - Monitor interactive logins in real-time - Identify login sources (IP, terminal) - Review idle times for active sessions ## Examples ```bash # All login information who -a # Currently logged-in users with act
development
# useradd / usermod / userdel — User Account Management ## Category User & Group Management ## License BSD-3-Clause (shadow-utils) ## Source https://github.com/shadow-maint/shadow (included in all Linux distributions) ## Purpose Create, modify, and delete user accounts. ## Use Cases - Create service accounts for Mitiga components - Modify user group memberships - Disable or remove compromised accounts - Audit account configurations ## Examples ```bash # Create a system service account (no
development
# ufw — Uncomplicated Firewall ## Category System Hardening ## License GPLv3 ## Source https://code.launchpad.net/ufw (included in Ubuntu/Debian) ## Purpose Simplified interface for managing iptables/nftables rules. ## Use Cases - Quick firewall status checks - Rule modifications on systems using ufw - Block malicious sources during incident response ## Examples ```bash # Show firewall status and rules ufw status verbose # Block a malicious IP ufw deny from <malicious_ip> # Allow a speci
development
# trivy — Comprehensive Vulnerability Scanner ## Category Vulnerability Scanning ## License Apache 2.0 ## Source https://github.com/aquasecurity/trivy (CNCF project) ## Purpose Scan filesystems, container images, Git repositories, and IaC configurations for known vulnerabilities (CVEs), misconfigurations, and exposed secrets. ## Use Cases - Audit project dependencies for known CVEs - Scan configuration files for misconfigurations - Detect embedded secrets in repositories - Scan container im