Trigger catalog

A Glyph flow runs only when something triggers it. Every trigger is itself an operator (its family is trigger), so the table below is a filtered slice of the operator catalog.

7 trigger types. Source: /opt/glyph/schemas/operators/trigger.*.json.

Trigger	Event source	Emits	Idempotent
trigger.chat Chat Trigger	A chat message in a bound conversation.	Message · History	yes
trigger.connector Connector Trigger	An event from an upstream third-party connector.	Event	yes
trigger.form Form Trigger	A form submission from a published surface.	Form Data	yes
trigger.manual Manual Trigger	A human pressing Run in the canvas.	Trigger	yes
trigger.schedule Schedule Trigger	Cron expression evaluated by the worker.	Trigger	yes
trigger.webhook Webhook Trigger	Inbound HTTP POST/PUT with HMAC signature.	Payload · Headers	yes
trigger.workflow Workflow Trigger	Another workflow calling this one as a sub-flow.	Input	yes

For the run-side story (what happens after a trigger fires), see Triggers and run lifecycle.