Can the agent read every channel?

Only the ones you grant. We default to channel-scoped installs where the app is invited to specific channels rather than granted workspace-wide history. Broad read scopes are occasionally justified, but that should be a deliberate decision made with your security team rather than a default.

What happens when the model is slow?

The user sees an immediate acknowledgement and the answer arrives in-thread when it is ready, usually within a few seconds. For longer answers we stream into a message that updates as it generates, so there is visible progress rather than silence.

Workplace chat · Integration

Alian AI for Slack

Agents that live where your team already works.

Slack is the easiest distribution layer for internal agents. We ship agents as Slack apps with slash commands, message shortcuts, channel-scoped behavior, and threaded responses. Auth handled, scopes scoped, secrets in your vault.

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Things we've built on Slack

Internal ops assistant — query your warehouse, CRM, or ERP from Slack
Standup synthesis — pull commits, tickets, calendar into a daily digest
Support escalation routing — triage inbound, summarize for the on-call engineer

How the integration actually works

There are two ways to receive events: the Events API, where Slack POSTs to a public HTTPS endpoint, or Socket Mode, where your app opens an outbound WebSocket and needs no inbound firewall hole. Internal tools usually want Socket Mode. Slash commands must be acknowledged within three seconds — shorter than most model calls — so the pattern is to acknowledge immediately and post the real answer into the thread when it is ready.

What to watch for on Slack

The constraints that decide whether this ships in weeks or drags — worth knowing before you scope, whoever builds it.

The three-second acknowledgement: Slack expects a response to a slash command within three seconds and shows the user an error otherwise. Any real model call blows that budget. Acknowledge first, deliver asynchronously into the thread. Getting this wrong is the most common reason a Slack agent feels broken.
Scopes are the security review: Slack's OAuth scopes are granular, and the set you request is what your security team will actually scrutinise. Asking for workspace-wide channel history is a very different conversation from a channel-scoped app. Scope narrowly first — widening later is a far easier ask than the reverse.
Internal and distributed apps diverge early: An app used in a single workspace needs no Slack review. Distributing to other workspaces means the App Directory review process and multi-tenant token storage. Decide which you are building before the architecture sets, because retrofitting multi-tenancy is not a small change.

Questions we get about Slack

Can the agent read every channel?: Only the ones you grant. We default to channel-scoped installs where the app is invited to specific channels rather than granted workspace-wide history. Broad read scopes are occasionally justified, but that should be a deliberate decision made with your security team rather than a default.
What happens when the model is slow?: The user sees an immediate acknowledgement and the answer arrives in-thread when it is ready, usually within a few seconds. For longer answers we stream into a message that updates as it generates, so there is visible progress rather than silence.