Slack Agent
A Slack app that turns threads into persistent Claude agent sessions, with sandboxed code execution on Modal.
Free 30-minute discovery call. We'll see whether this fits your team.
$1,200 USD per install.
A Slack app that turns threads into Claude Managed Agent sessions. Your team mentions the bot in any Slack thread and the agent picks up the conversation: it answers questions, runs sandboxed code and keeps context across replies. Sessions survive disconnects, so you can come back to the same thread tomorrow and continue.
It’s built on Claude Managed Agents with Modal Sandboxes as the self-hosted execution environment, so code runs in isolated containers, not on your servers.
What you get
- The Slack app installed in your workspace with the right scopes and event subscriptions
- A Modal deployment of the webhook and sandbox image
- Anthropic workspace, agent, environment and webhook, fully wired
- Claude Platform session links posted into Slack threads, so reviewers can see the full event trace
- End-to-end testing in a channel of your choosing
Tools / stack
- Claude Managed Agents: agent runtime and session lifecycle
- Modal Sandboxes: self-hosted code execution
- Slack Events API: bot tokens, app mentions, IM messages, assistant threads
- Python / FastAPI / uv: webhooks and config
Use cases
- An on-call assistant that runs diagnostic commands in a sandbox
- An internal research agent your team can ask anything in Slack
- A code Q&A bot for engineering channels, with executable verification
Add a Workshop (+$500): your engineers watch us install it live and learn the patterns alongside the product. 4 hours, real work.
Start with a 30-minute call
Free 30-minute discovery call. We'll see whether this fits your team.