Setup & Installation
openclaw skills install @rons4/signl4
Or with the ClawHub CLI, for registry-managed skill folders outside a full OpenClaw workspace:
npx clawhub install signl4
What This Skill Does
Sends and resolves alerts to a SIGNL4 team via the inbound webhook. Authentication uses a team secret embedded in the webhook URL. Alerts can be correlated and closed later using an external ID.
A single team secret in the webhook URL is all that's needed — no SDK, OAuth flow, or persistent connection required.
When to use it
- Alert on-call engineers when a production service goes down
- Resolve an open incident without logging into the SIGNL4 app
- Route alerts to a specific service group during an outage
- Trigger emergency escalation with a multi-acknowledgment scenario
- Send location-tagged field alerts to a mobile response team
Example Workflow
Here's how your AI assistant might use this skill in practice.
INPUT
User asks: Alert the on-call team that the payment service is down, with external ID inc-2024-001
AGENT
- 1Constructs the webhook URL using SIGNL4_TEAM_SECRET
- 2Builds the JSON payload with title, message, external ID, and X-S4-Status set to 'new'
- 3Sends a POST request to the webhook via curl
- 4Confirms the alert was sent and reports the title and external ID back to the user
OUTPUT
Alert sent to SIGNL4 team: 'Payment Service Down', External ID: inc-2024-001
Requirements
Accounts, API keys, or tools you or your AI assistant may need to set up while using this skill.
SIGNL4_TEAM_SECRET environment variableSIGNL4 account