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Connect Reddit to Slack
Automate Reddit and Slack with AI
Brand mentions and subreddit threads on Reddit pile up while community and marketing coordinate in Slack. Your Operator agent on OpenClaw watches the subreddits and keywords you define, posts new posts and comment spikes to the channel you pick, and can pull thread context when someone asks in Slack before drafting a reply. Tell it what surfaced overnight about your product name and it reads Reddit and summarizes in Slack with links to each thread.
It reaches both apps directly or through connectors like Composio MCP and Pipedream MCP, which handle the sign in and token refresh, so there is no Zap to build and no API keys to paste.
What your agent can do with Reddit and Slack
What your agent does in Reddit
Create a Reddit post
Creates a new text or link post on a specified, existing Reddit subreddit, optionally applying a flair. Immediately publishes publicly visible content — confirm subreddit, title, and body with the user before executing. Posts may be sile...
Delete Reddit comment
Deletes a Reddit comment, identified by its fullname ID, if it was authored by the authenticated user. Deletion is permanent and irreversible.
Delete a Reddit post
Permanently and irreversibly deletes a Reddit post by its ID. Confirm with the user before calling. Only works on posts authored by the authenticated account; attempting to delete another user's post will fail.
Edit comment or post
Edits the body text of the authenticated user's own existing comment or self-post on Reddit; cannot edit link posts or titles.
Get Reddit listing by sort
Tool to retrieve a listing of Reddit posts sorted by the specified criteria (hot, new, top, etc.). Use when you need to get posts from the Reddit front page or all of Reddit with a specific sort order. Supports pagination and time filter...
Get controversial posts from all subreddits
Tool to retrieve controversial posts from all subreddits with time filters. Use when you need to find the most controversial posts across Reddit from a specific time period (hour, day, week, month, year, or all-time). Returns a paginated...
What your agent does in Slack
Add call participants
Registers new participants added to a Slack call.
Add emoji
Adds a custom emoji to a Slack workspace given a unique name and an image URL; subject to workspace emoji limits.
Add an emoji alias
Adds an alias for an existing custom emoji in a Slack Enterprise Grid organization.
Add Enterprise user to workspace
Adds an Enterprise user to a workspace. Use when you need to assign an existing Enterprise Grid user to a specific workspace with optional guest restrictions.
Add reaction to message
Adds a specified emoji reaction to an existing message in a Slack channel, identified by its timestamp; does not remove or retrieve reactions.
Add a remote file
Adds a reference to an external file (e.g., Google Drive, Dropbox) to Slack for discovery and sharing, requiring a unique `external_id` and an `external_url` accessible by Slack.
How it works
Tell the agent what you want to happen between Reddit and Slack, for example to watch one and act in the other, or to keep the two in step. It reads what it needs from Reddit, works out what to do, and runs the matching action in Slack without you mapping a single field.
You can have it run once, on a schedule, or whenever something changes. Ask it for a status any time and it reads the latest from both apps back to you in the same chat.
Common questions about Reddit and Slack
- How do I connect Reddit and Slack to Operator?
- You authorize Reddit and Slack once each from your Operator dashboard. Operator holds both connections and refreshes the access tokens for you, so your agent keeps working across them without you signing in again.
- What can my agent do across Reddit and Slack?
- You describe the outcome in plain language and your agent works between the two, reading from one and acting in the other. It picks the right Reddit and Slack actions on its own, so you do not map fields or pick triggers.
- Can my agent keep Reddit and Slack in sync?
- Yes. It can watch Reddit and act in Slack, or keep both in step, reading from one and running the matching update in the other. This runs on demand when you ask or on a schedule you set.
- Do I need to build a workflow or write code?
- No. There is no workflow to build, no fields to map, and no API keys to paste. Operator manages both connections, and you give the agent instructions in plain language.
Reddit and Slack integrations
Put your agent on Reddit and Slack
Sign in, connect both apps, and hand your agent the work. The same setup reaches every app in the catalog. Your first week is free.
Try for free