reddit-automation

Reddit Automation via Rube MCP

Automate Reddit operations through Composio's Reddit toolkit via Rube MCP.

Prerequisites

• Rube MCP must be connected (RUBE_SEARCH_TOOLS available)
• Active Reddit connection via RUBE_MANAGE_CONNECTIONS with toolkit reddit
• Always call RUBE_SEARCH_TOOLS first to get current tool schemas

Setup

Get Rube MCP: Add https://rube.app/mcp as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works.

1. Verify Rube MCP is available by confirming RUBE_SEARCH_TOOLS responds
2. Call RUBE_MANAGE_CONNECTIONS with toolkit reddit
3. If connection is not ACTIVE, follow the returned auth link to complete Reddit OAuth
4. Confirm connection status shows ACTIVE before running any workflows

Core Workflows

1. Search Reddit

When to use: User wants to find posts across subreddits

Tool sequence:

1. REDDIT_SEARCH_ACROSS_SUBREDDITS - Search for posts matching a query [Required]

Key parameters:

• query: Search terms
• subreddit: Limit search to a specific subreddit (optional)
• sort: Sort results by 'relevance', 'hot', 'top', 'new', 'comments'
• time_filter: Time range ('hour', 'day', 'week', 'month', 'year', 'all')
• limit: Number of results to return

Pitfalls:

• Search results may not include very recent posts due to indexing delay
• The time_filter parame