L3DigitalNet

l3digitalnet-plugins

Linux system administration skills: 97 per-service guides covering daemons, CLI tools, and filesystems with annotated configs, cheatsheets, and a guided /sysadmin stack design workflow

MCP server for secure KeePass vault access from Claude Code via YubiKey authentication. Exposes 10 tools for vault unlock, listing, searching, reading, writing, and bulk-importing KeePass entries with audit logging.

Qt development and testing toolkit: proactive specialist agents, 16 domain skills, scaffolding commands, and headless GUI testing via Qt Pilot MCP for PySide6, PyQt6, and C++/Qt projects.

11 Python development skills covering async patterns, anti-patterns, type safety, testing, resilience, observability, configuration, design patterns, resource management, code style, and background jobs. Includes /python-code-review for comprehensive code audits across all domains.

Test-driven autonomous refactoring against project design principles. Snapshots a green test baseline, audits code against README.md principles, applies changes in git worktree isolation, and reverts on test failure — entirely without human input in the loop.

General-purpose agent team orchestration with automatic context management, file isolation via git worktrees, and mechanical enforcement hooks

Comprehensive Home Assistant integration development toolkit with 27 skills, MCP server for live HA connection, automated validation, example integrations, and project templates

Conversational GitHub repository maintenance — health auditing, wiki sync, PR triage, issue triage, security posture, dependency auditing, and community file management via PAT

Interactive release pipeline: context-aware menu for quick merge, full semver release, plugin release, status checks, dry runs, and changelog preview

Comprehensive Linux system administration MCP server with ~107 tools across 15 modules — packages, services, users, firewall, networking, security, storage, containers, and more

Principled design document authoring and enforcement. /design-draft guides principles discovery and document generation. /design-review enforces principles across passes with auto-fix. Warm handoff transfers full context between commands.

Iterative live testing framework for Claude Code plugins and MCP servers. Run a session branch, generate tests, record results, apply fixes, and iterate until convergence.

Comprehensive plugin review covering principles alignment, terminal UX quality, and documentation freshness via orchestrator-subagent architecture.

Audits Claude Code plugins for token and context efficiency, then rewrites instruction files to be as lean as possible without losing behavioral information.

Documentation lifecycle management — detects changes, queues tasks silently, surfaces them for batch review at session boundaries.

Autonomous maintenance sweep for any git repository: validates .gitignore patterns, stale uncommitted changes, Claude Code plugin state, and (in plugin repos) marketplace manifests and README freshness.