Communication

Slack + Cairn

Trigger agents from messages, post approvals and send run summaries to any channel.

SETUP TIME

2 min

AUTHENTICATION

OAuth 2.0

CATEGORY

Communication

BUILT BY

Cairn · maintained

OVERVIEW

How Cairn works with Slack

Trigger agents from messages, post approvals and send run summaries to any channel. Connect Slack with OAuth 2.0 in about 2 min — no code required — and choose exactly which scopes each agent can use.

What agents can do

  • Approve or reject agent actions with one click

  • Thread-level run summaries

  • Slash commands to start any agent

  • Channel-scoped permissions

Permissions and audit

Every call an agent makes to Slack is recorded in the run trace with its inputs, outputs and the policy that allowed it. Revoke access at any time from the integrations page and running agents stop immediately.

Triggers

New message matching a pattern

Reaction added to a message

Slash command invoked

Actions

Post message or thread reply

Request approval

Update a pinned status

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Agents

Agents that use this integration.

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Agents

Agents that use this integration.

Connect in minutes

Put this integration to work today.

Connect it once, grant only the scopes you need and start with an agent template built for it.

Free 14-day trial · No credit card · SOC 2 Type II

Connect in minutes

Put this integration to work today.

Connect it once, grant only the scopes you need and start with an agent template built for it.

Free 14-day trial · No credit card · SOC 2 Type II

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