AgentSkillsCN

reddit-automation

通过 Rube MCP（Composio）自动化 Reddit 任务：搜索子论坛、创建帖子、管理评论，以及浏览热门内容。始终优先搜索工具，获取最新方案。

SKILL.md
--- frontmatter
name: reddit-automation
description: Automate Reddit tasks via Rube MCP (Composio): search subreddits, create posts, manage comments, and browse top content. Always search tools first for current schemas. 
category: Development & Code Tools
source: composio
tags: [api, markdown, cli, mcp, automation, ai]
url: https://github.com/ComposioHQ/awesome-claude-skills/tree/master/reddit-automation

Reddit Automation via Rube MCP

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

Toolkit docs: composio.dev/toolkits/reddit

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 parameter only works with certain sort options
  • •Results are paginated; use after/before tokens for additional pages
  • •NSFW content may be filtered based on account settings

2. Create Posts

When to use: User wants to submit a new post to a subreddit

Tool sequence:

  1. •REDDIT_LIST_SUBREDDIT_POST_FLAIRS - Get available post flairs [Optional]
  2. •REDDIT_CREATE_REDDIT_POST - Submit the post [Required]

Key parameters:

  • •subreddit: Target subreddit name (without 'r/' prefix)
  • •title: Post title
  • •text: Post body text (for text posts)
  • •url: Link URL (for link posts)
  • •flair_id: Flair ID from the subreddit's flair list

Pitfalls:

  • •Some subreddits require flair; use LIST_SUBREDDIT_POST_FLAIRS first
  • •Subreddit posting rules vary widely; karma/age restrictions may apply
  • •Text and URL are mutually exclusive; a post is either text or link
  • •Rate limits apply; avoid rapid successive post creation
  • •The subreddit name should not include 'r/' prefix

3. Manage Comments

When to use: User wants to comment on posts or manage existing comments

Tool sequence:

  1. •REDDIT_RETRIEVE_POST_COMMENTS - Get comments on a post [Optional]
  2. •REDDIT_POST_REDDIT_COMMENT - Add a comment to a post or reply to a comment [Required]
  3. •REDDIT_EDIT_REDDIT_COMMENT_OR_POST - Edit an existing comment [Optional]
  4. •REDDIT_DELETE_REDDIT_COMMENT - Delete a comment [Optional]

Key parameters:

  • •post_id: ID of the post (for retrieving or commenting on)
  • •parent_id: Full name of the parent (e.g., 't3_abc123' for post, 't1_xyz789' for comment)
  • •body: Comment text content
  • •thing_id: Full name of the item to edit or delete

Pitfalls:

  • •Reddit uses 'fullname' format: 't1_' prefix for comments, 't3_' for posts
  • •Editing replaces the entire comment body; include all desired content
  • •Deleted comments show as '[deleted]' but the tree structure remains
  • •Comment depth limits may apply in some subreddits

4. Browse Subreddit Content

When to use: User wants to view top or trending content from a subreddit

Tool sequence:

  1. •REDDIT_GET_R_TOP - Get top posts from a subreddit [Required]
  2. •REDDIT_GET - Get posts from a subreddit endpoint [Alternative]
  3. •REDDIT_RETRIEVE_REDDIT_POST - Get full details for a specific post [Optional]

Key parameters:

  • •subreddit: Subreddit name
  • •time_filter: Time range for top posts ('hour', 'day', 'week', 'month', 'year', 'all')
  • •limit: Number of posts to retrieve
  • •post_id: Specific post ID for full details

Pitfalls:

  • •Top posts with time_filter='all' returns all-time top content
  • •Post details include the body text but comments require a separate call
  • •Some posts may be removed or hidden based on subreddit rules
  • •NSFW posts are included unless filtered at the account level

5. Manage Posts

When to use: User wants to edit or delete their own posts

Tool sequence:

  1. •REDDIT_EDIT_REDDIT_COMMENT_OR_POST - Edit a post's text content [Optional]
  2. •REDDIT_DELETE_REDDIT_POST - Delete a post [Optional]
  3. •REDDIT_GET_USER_FLAIR - Get user's flair in a subreddit [Optional]

Key parameters:

  • •thing_id: Full name of the post (e.g., 't3_abc123')
  • •body: New text content (for editing)
  • •subreddit: Subreddit name (for flair)

Pitfalls:

  • •Only text posts can have their body edited; link posts cannot be modified
  • •Post titles cannot be edited after submission
  • •Deletion is permanent; deleted posts show as '[deleted]'
  • •User flair is per-subreddit and