Event

Event-driven architecture reference — event sourcing, pub/sub, CQRS, event buses, and stream processing. Use when designing event systems, implementing pub/s...

Security Scan

The skill is a local, read-only reference for event-driven architecture that runs a bundled shell script to print documentation; its requirements and behavior align with its description, though I couldn't see the script's tail so a quick review of the full file is recommended.

Purpose & Capability

Name/description describe an architecture reference and the skill only includes a README-style SKILL.md and a shell script that prints documentation pages. Requested resources (none) and declared configuration (optional EVENT_DIR) are proportional to a local reference tool.

Instruction Scope

SKILL.md instructs the agent to run scripts/script.sh with specific subcommands (intro, patterns, design, etc.). Those instructions stay within the stated purpose (displaying reference content). The SKILL.md references an EVENT_DIR for data storage; review the script to confirm it only reads/writes local docs or caches and does not access unrelated files or network endpoints.

Install Mechanism

No install spec — instruction-only plus a bundled shell script. Nothing is downloaded or installed from external URLs.

Credentials

No required environment variables or credentials. An optional EVENT_DIR config is reasonable for storing local data; no unexpected secrets or unrelated service credentials are requested.

Persistence & Privilege

always is false and agent-autonomy flags are default. The skill does not request persistent privileges or claim to modify other skills or system-wide settings.

Assessment

This skill appears coherent and benign: it provides local reference content and runs a bundled shell script to display sections. Before installing, quickly review the full scripts/script.sh (the provided excerpt was truncated) to confirm there are no network calls, shell execs that touch arbitrary paths, or unexpected writes outside the declared EVENT_DIR. If you run it, do so in an environment where you can control network access or inspect file writes (or run it in a sandbox) to be extra safe. If you want higher confidence, paste the remaining portion of scripts/script.sh for a complete review.

Event — Event-Driven Architecture Reference

Quick-reference skill for event-driven architecture, event sourcing, pub/sub patterns, and stream processing.

When to Use

• Designing event-driven microservice architectures
• Implementing pub/sub or event bus patterns
• Building event sourcing and CQRS systems
• Choosing between event brokers (Kafka, RabbitMQ, etc.)
• Handling event ordering, idempotency, and exactly-once semantics

Commands

intro

scripts/script.sh intro

Overview of event-driven architecture — patterns, benefits, and tradeoffs.

patterns

scripts/script.sh patterns

Core patterns — pub/sub, event sourcing, CQRS, saga, choreography.

design

scripts/script.sh design

Event design — naming, schema, versioning, and payload structure.

brokers

scripts/script.sh brokers

Event broker comparison — Kafka, RabbitMQ, NATS, Pulsar, SQS, EventBridge.

sourcing

scripts/script.sh sourcing

Event sourcing deep dive — event store, projections, snapshots.

delivery

scripts/script.sh delivery

Delivery guarantees — at-most-once, at-least-once, exactly-once.

stream

scripts/script.sh stream

Stream processing — windowing, aggregation, and real-time analytics.

checklist

scripts/script.sh checklist

Event-driven architecture checklist.

help

scripts/script.sh help

version

scripts/script.sh version

Configuration

Variable	Description
EVENT_DIR	Data directory (default: ~/.event/)

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