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Agent workflow function

Knock MCP server

Wait for event function

Branch function

Experiment function

Throttle function

Trigger workflow function

Update user function

Update tenant function

Update object function

Update data function

Update audience function

Step conditions

Validating trigger data

Email templates

Referencing data

Schema reference

Translations (i18n)

Testing & debugging

Liquid helpers reference

For an audience

Canceling workflows

Delivering notifications

Message statuses

Link & open tracking

Testing workflows

Debugging workflows

Identifying recipients

Recipient schemas

Setting channel data

Per-tenant branding

Per-tenant translations

Per-tenant preferences

Hosted preference center

Custom preference center

Object preferences

Preferences conditions

Commercial unsubscribe

Authentication methods

Multi-factor authentication

Directory sync (SCIM)

Managing members

Roles and permissions

Data obfuscation

Account timezone

Managing assets

Account deletion

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Developer tools

Platform

Getting started

Quick start

Next.js

Get started with Knock

Set up Knock with an agent, or follow the manual steps.

Stand up your messaging infrastructure in minutes.

Connect Knock MCP and skills to your IDE
Discover and build notification workflows
Wire triggers into your application
Setup in-app notifications

Go further

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OverviewSee how Knock AI fits together across surfaces.

SkillsProcedural knowledge for agents working with Knock.

MCP serverGive agents tools to read and write Knock resources.

Knock agentUse the in-dashboard agent to build and manage Knock.

Agent functionRun AI enrichment and personalization inside workflows.

Knock CLILocal-first tools for agents working in your codebase.

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