docs: Add documentation for Slack Work App integration

agents-docs/_snippets/multi-agent-framework/WaysToTalkToAgent.mdx

@@ -5,6 +5,7 @@ You can talk to an Inkeep Agent in a few ways, including:
 - **Via API (Vercel format)**: An API that streams responses over server-side events (SSE). Use from any language/runtime, including the Vercel's `useChat` and AI Element primitives for custom UIs. See [API (Vercel format)](/talk-to-your-agents/api).
 - **Via API (A2A format)**: An API that follows the Agent-to-Agent ('A2A') JSON-RPC protocol. Great for when combining Inkeep with different Agent frameworks that support the A2A format. See [A2A protocol](/talk-to-your-agents/a2a).
 - **Via Webhook Triggers**: Create webhook endpoints that allow external services (GitHub, Slack, Stripe, etc.) to invoke your Agents. See [Triggers](/talk-to-your-agents/triggers).
+- **Work Apps**: Real-time integrations with collaboration platforms like Slack. Use slash commands and @mentions for interactive conversations. See [Work Apps](/talk-to-your-agents/work-apps/slack).
 
 <Cards>
   <Card title="React UI" icon="LuMessageSquare" href="/talk-to-your-agents/react/chat-button">
@@ -22,6 +23,9 @@ You can talk to an Inkeep Agent in a few ways, including:
   <Card title="Webhook Triggers" icon="LuWebhook" href="/talk-to-your-agents/triggers">
     Webhook endpoints for event-driven Agent invocation.
   </Card>
+  <Card title="Work Apps" icon="LuPlug" href="/talk-to-your-agents/work-apps/slack">
+    Real-time Slack integration with slash commands and @mentions.
+  </Card>
 </Cards>
 
 

agents-docs/content/concepts.mdx

@@ -55,6 +55,24 @@ Sub Agents in Inkeep are designed to respond to the user as a single, cohesive u
 
 <Snippet file="multi-agent-framework/WaysToTalkToAgent.mdx" />
 
+## Work Apps
+
+**Work Apps** are platform integrations that let your Agents operate directly inside collaboration tools like Slack. Unlike webhook triggers that respond to events, Work Apps provide real-time, interactive experiences with features like:
+
+- **Slash commands** - Users invoke Agents with commands like `/inkeep [question]`
+- **@mentions** - Tag the Agent in channels for public, threaded responses
+- **User account linking** - Connect Slack users to their Inkeep identity for personalized responses
+- **Workspace configuration** - Set default Agents per workspace or channel
+
+Work Apps are installed at the workspace level via OAuth and configured through the dashboard.
+
+<Cards>
+  <Card title="Slack Integration" icon="brand/Slack" href="/talk-to-your-agents/work-apps/slack">
+    Connect your Agents to Slack for real-time conversations.
+  </Card>
+</Cards>
+
+
 ## Triggers
 
 **Triggers** are webhook endpoints that allow external services to invoke your Agents. When a webhook is received, the payload is validated, transformed into a message, and used to start a new conversation.

agents-docs/content/talk-to-your-agents/(work-apps)/slack.mdx

@@ -0,0 +1,85 @@
+---
+title: Slack Integration
+sidebarTitle: Slack
+description: Connect your Inkeep Agents to Slack for real-time conversations via slash commands and @mentions.
+icon: brand/Slack
+---
+
+Enable your team to interact with Inkeep Agents directly from Slack using slash commands and @mentions.
+
+## Features
+
+- **Slash commands** - `/inkeep [question]` for private, ephemeral responses
+- **@mentions** - `@Inkeep [question]` for public, threaded responses
+- **Multi-turn conversations** - Continue conversations with the Follow Up button
+- **Agent configuration** - Set default agents per workspace or channel
+- **Account linking** - Connect Slack identities to Inkeep for personalized responses
+
+## Setup
+
+<Steps>
+  <Step>
+    ### Install the Slack app
+
+    Navigate to **Work Apps → Slack** in the dashboard and click **Install to Slack**. Complete the OAuth flow to authorize the app in your workspace.
+  </Step>
+  <Step>
+    ### Configure the default agent
+
+    After installation, select a default agent for your workspace. This agent handles all requests unless overridden at the channel level.
+  </Step>
+  <Step>
+    ### Link user accounts (optional)
+
+    Users can link their Slack account to Inkeep by running `/inkeep link` in Slack and clicking the generated link. This enables personalized responses.
+  </Step>
+</Steps>
+
+## Slash commands
+
+| Command | Description |
+|---------|-------------|
+| `/inkeep [question]` | Ask the default agent (ephemeral response) |
+| `/inkeep` | Open the agent picker modal |
+| `/inkeep help` | Show available commands |
+| `/inkeep link` | Link your Slack account to Inkeep |
+| `/inkeep status` | Check your link status and active agent |
+| `/inkeep run "agent" [question]` | Ask a specific agent by name |
+
+Slash command responses are **ephemeral** - only visible to you.
+
+## @Mentions
+
+Mention `@Inkeep` in any channel to get a public response in a thread:
+
+```
+@Inkeep How do I configure authentication?
+```
+
+The response streams in real-time and is visible to everyone in the channel. Reply in the thread to continue the conversation.
+
+## Agent configuration
+
+### Workspace default
+
+Set a default agent for the entire workspace in the dashboard. This agent handles all requests unless a channel-specific default is configured.
+
+### Channel defaults
+
+Override the workspace default for specific channels. Navigate to **Work Apps → Slack → Channels** in the dashboard to configure channel-level agents.
+
+Agent resolution priority: **Channel default → Workspace default**
+
+## Troubleshooting
+
+<Accordions>
+  <Accordion title="'User not linked' error">
+    Run `/inkeep link` in Slack and click the generated link to complete account linking.
+  </Accordion>
+  <Accordion title="'No agent configured' error">
+    An admin needs to set a workspace or channel default agent in the dashboard.
+  </Accordion>
+  <Accordion title="'Link token expired' error">
+    Link tokens expire after 10 minutes. Run `/inkeep link` again to generate a new link.
+  </Accordion>
+</Accordions>

agents-docs/content/talk-to-your-agents/meta.json

@@ -5,6 +5,7 @@
     "mcp-server",
     "chat-api",
     "triggers",
+    "(work-apps)",
     "(chat-components)",
     "vercel-ai-sdk",
     "a2a",