Event Orchestrator for Openclaw

A sophisticated event-driven orchestration layer for managing multi-skill collaboration and stateful task execution.

pagoda111king
v0.1.0
Apr 11, 2026
0
677
0

Install & Download

1. ClawHub CLI

The fastest way to install a skill directly from the registry.

npx clawhub@latest install event-orchestrator

2. Manual Installation

Copy the skill folder to one of these locations

Global
~/.openclaw/skills/
Workspace
<project>/skills/

Priority: Workspace > Local > Bundled

3. Prompt Installation

Copy this prompt to OpenClaw to install it automatically.

Help me install event-orchestrator using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).

Prefer to download?

Get the raw skill files in a ZIP archive.

What is Event Orchestrator?

The Event Orchestrator is a powerful tool designed to bring Event-Driven Architecture (EDA) to your AI agent workflows. It serves as the central nervous system for complex operations, allowing different Openclaw Skills to communicate asynchronously through a robust publish/subscribe mechanism. This approach decouples skill logic, making your agentic systems more modular, scalable, and easier to maintain.

Beyond simple event passing, this skill incorporates a professional-grade middleware chain and a deterministic state machine. By implementing the Event Orchestrator, developers can ensure that every action within their Openclaw Skills ecosystem is validated, logged, and tracked through its entire lifecycle from initiation to completion.

Event Orchestrator Use Cases

  • Orchestrating multi-skill workflows where the output of one skill triggers the next.
  • Building resilient task pipelines with automatic retries and error handling.
  • Real-time monitoring and historical auditing of agent activities.
  • Implementing complex business logic that requires strict state transitions (Pending -> Running -> Completed).
  • Scaling agent capabilities by decoupling event producers from event consumers.

How Event Orchestrator Works

  1. Initialization: The orchestrator initializes a centralized event bus and a state machine to track task transitions.
  2. Subscription: Individual skills or handlers subscribe to specific event topics (e.g., file.created or task.finished).
  3. Event Publication: An event is emitted with a specific payload, triggering the orchestration sequence.
  4. Middleware Execution: The event passes through a customizable chain of middleware for logging, validation, or rate limiting.
  5. Task Orchestration: The state machine moves the task to a running state and dispatches it to the appropriate skill handlers.
  6. Lifecycle Management: Upon completion or failure, the orchestrator updates the state and triggers any subsequent dependent events.

Event Orchestrator Setup

To get started with this skill within the Openclaw Skills framework, follow these steps:

# Navigate to the skill directory
cd ~/.openclaw/skills/event-orchestrator

# Install dependencies
npm install

You can then integrate it into your scripts:

const { EventOrchestrator } = require('./src/index');
const orchestrator = new EventOrchestrator();

Event Orchestrator Data Schema & Taxonomy

The Event Orchestrator organizes data using a structured taxonomy for events and states:

Component Description Metadata
Event Bus Handles pub/sub logic Event Name, Payload, Timestamp
State Machine Tracks task progression Status (pending/running/completed/failed)
Middleware Chain Processes event pipelines Middleware Type, Configuration, Priority
History Log Audits past executions Event ID, Latency, Outcome

Event Orchestrator Advanced Features

  • Middleware Chain Pattern: Easily inject custom logic like LoggingMiddleware or RetryMiddleware into your Openclaw Skills workflow.
  • High-Coverage Testing: Built with reliability in mind, featuring a 94.14% test coverage rate across over 70 test cases.
  • CLI Management: Publish events and monitor orchestration status directly from the command line using openclaw event commands.
  • Stateful Persistence: Maintain a strict record of task states to prevent execution gaps and ensure data consistency.
  • Self-Optimizing Triggers: Advanced support for evolving triggers that can adapt based on historical event data.

SKILL.md


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