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Principle Event Driven

Category: Engineering  ·  Sub-category: architecture  ·  Last updated:
Event-driven architecture — event sourcing, CQRS, sagas, choreography vs orchestration, schema evolution, consumer groups, partitions, ordering, idempotent handlers, outbox pattern, dead letter queues. Auto-load when designing event-driven systems, evaluating event sourcing or CQRS, planning saga workflows, evolving event schemas across consumers, configuring consumer groups or partitions, implementing idempotent consumers or the outbox pattern, managing dead letter queues, or assessing whether event-driven architecture fits the problem.

From the source SKILL.md

The log is the source of truth: producers emit immutable events; consumers react asynchronously. This decouples services at deployment and operational boundaries and lets new consumers replay history — at the cost of eventual consistency and significantly more failure surface area than synchronous calls.

What this skill does

Principle Event Driven is a community-contributed Claude Code skill in the architecture sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/principle-event-driven/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Principle Event Driven Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/principle-event-driven
curl -L https://claudskills.com/skills/principle-event-driven/SKILL.md \
  -o ~/.claude/skills/principle-event-driven/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/principle-event-driven/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/principle-event-driven/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\principle-event-driven\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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