# Event Api Topology Checker

> Validates ActiveMQ topic names and consumer group patterns against Alfresco event API conventions. Applies to Out-of-Process SDK (Spring Boot) only. Trigger when generating event-driven code with /events.

- **Type:** Skill
- **Install:** `agentstack add skill-aborroy-aiup-alfresco-event-api-topology-checker`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [aborroy](https://agentstack.voostack.com/s/aborroy)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [aborroy](https://github.com/aborroy)
- **Source:** https://github.com/aborroy/aiup-alfresco/tree/main/skills/event-api-topology-checker

## Install

```sh
agentstack add skill-aborroy-aiup-alfresco-event-api-topology-checker
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Event API Topology Checker

Validate **Out-of-Process** event-driven code against Alfresco Java Event API conventions.

> This skill applies exclusively to the **Spring Boot Out-of-Process SDK** (`alfresco-java-sdk`).
> In-Process extensions (behaviours, actions) run inside the ACS JVM and do not use this event bus — use behaviours/policies instead.

## Topic Naming
- Default Alfresco topic: `alfresco.repo.event2`
- Custom topics must not collide with built-in topics
- Consumer group names should follow: `{extension-prefix}.{purpose}`

## Event Types
Valid event types from `org.alfresco.event.sdk.model.v1`:
- `NodeCreatedEvent`, `NodeUpdatedEvent`, `NodeDeletedEvent`
- `ContentCreatedEvent`, `ContentUpdatedEvent`, `ContentDeletedEvent`
- `ChildAssocCreatedEvent`, `ChildAssocDeletedEvent`
- `PeerAssocCreatedEvent`, `PeerAssocDeletedEvent`

## Configuration Validation
- Verify `spring.activemq.broker-url` is set
- Verify event filters match expected node types/aspects
- Warn if no error handling or dead-letter queue is configured

## Output
Report topology issues, naming violations, and missing error handling.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [aborroy](https://github.com/aborroy)
- **Source:** [aborroy/aiup-alfresco](https://github.com/aborroy/aiup-alfresco)
- **License:** Apache-2.0

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-aborroy-aiup-alfresco-event-api-topology-checker
- Seller: https://agentstack.voostack.com/s/aborroy
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.