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Semantic Search Through Millions Of Reddit Posts MCP Server

@lignertys

Repository

Basic information

Category

Search

Transports

stdio

Author

lignertys

Submitted by

Kimberly Switzer

About Semantic Search Through Millions Of Reddit Posts MCP Server

MCP server that enables AI assistants to search Reddit conversations, explore subreddits, and access trending topics.

#reddit#semantic-search#ai-assistant

Semantic Search Through Millions Of Reddit Posts MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "reddit-insights": {
      "command": "npx",
      "args": [
        "reddit-insights-mcp"
      ],
      "env": {
        "REDDIT_INSIGHTS_API_KEY": "your_api_key_here"
      }
    }
  }
}

Semantic Search Through Millions Of Reddit Posts MCP Server tools

4

Search Reddit conversations using semantic AI search. Find relevant discussions, opinions, and insights from millions of Reddit posts.

Get a paginated list of available subreddits with their information.

Get detailed information about a specific subreddit including recent posts.

Get Reddit trend articles and insights about what's trending.

Overview

What is Semantic Search Through Millions Of Reddit Posts?

An MCP server that lets AI assistants perform semantic search across millions of Reddit posts, explore subreddit details, and access curated trend articles. It is designed for users who want natural-language access to Reddit conversations.

How to use Semantic Search Through Millions Of Reddit Posts?

Choose HTTP transport (hosted, no install) or run locally via npx/global install. Configure the server in your Claude Desktop config file with the appropriate transport settings. An optional API key is available for premium features. Tools include reddit_search, reddit_list_subreddits, reddit_get_subreddit, and reddit_get_trends.

Key features of Semantic Search Through Millions Of Reddit Posts?

  • AI‑powered semantic search across millions of posts
  • Browse and explore subreddit information
  • Access curated Reddit trend articles
  • Natural language query support
  • Paginated subreddit listing with filtering
  • Optional premium API key for extra features

Use cases of Semantic Search Through Millions Of Reddit Posts?

  • Research a topic – ask “What are developers saying about React Server Components?” and get an AI summary with top results.
  • Explore a subreddit – get subscriber counts, recent posts, and community details for any subreddit.
  • Find trending topics – retrieve Reddit trend articles filtered by time period and category.

Frequently asked questions

1

What dependencies are required for local installation?

Node.js 18+ is needed when using npx or global install. No runtime is required for the hosted HTTP transport.

2

Where does the data live?

Data is hosted on the server at `https://reddit-insights.com/api/mcp`. For local installs, the server still fetches data from that endpoint.

3

What transport options are available?

HTTP transport (hosted, recommended) and stdio transport (npx or global install) are both supported.

4

Is an API key mandatory?

No. An API key (`REDDIT_INSIGHTS_API_KEY`) is optional and grants access to premium features. It can be obtained at reddit‑insights.com.

5

Can I limit the number of search results?

Yes. The `reddit_search` tool accepts an optional `limit` parameter (1–100, default 20).

Comments

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