Reddit Summarizer MCP Server

A Model Context Protocol (MCP) server for summarizing homepage of the user or contents of subreddits and comments on posts.

Features

Summarize user's reddit frontpage (homepage) with or without comment analyses.
Summarize a subreddit contents by inspecting posts sorted by hot, new, top, rising, random (if aviable) with or without comment analysis.
Summarize comments on a post.

Requirements

Python 3.12 or higher
uv package manager (recommended)
Reddit API credentials
MCP client (e.g. Claude Desktop)

Installation

Clone repository or download files manually.

bash

git clone https://github.com/sinanefeozler/reddit-summarizer-mcp.git

cd reddit-summarizer-mcp

Create virtual envoriment and install dependencies.

bash

uv venv

source .venv/bin/activate

uv sync

Setting Up The Envoriment Variables

This server needs reddit username, password and reddit authentication.
You can get client id and client secret by following these steps
When you get the required keys create .env file according to .env.example For claude desktop client users check out this link to setup the server.

Available Tools

`summarize_frontpage`

Summarize user's homepage with post limits and optional comment analyse on posts. Parameters:

limit (default: 10): Post fetching limit
with_comments (default: false): Summarize with comments on posts

`summarize_subreddit`

Summarize a subreddit's contents by inspecting posts. Parameters:

limit (default: 10): Post fetching limit
with_comments (default: false): Summarize with comments on posts
fetch_by (default: 'hot') : Sorting option for posts. (hot, new, top, rising, random if aviable)

`reed_comments`

Reed and summarize comments on a post. Needs post id or url. Parameters:

id (default: None) : id of post
url (default: None) : url of post
limit (default: 15) : fetching limit of the comments

Prompts

Example Prompts:

"Summarize my reddit frontpage with comment analyse for deeper understanding of public opinion"
"Summarize the hot post of Politics"

Prompt Template:

`/summarize_my_page`

Provides a prompt to summarize and categorize the posts and comments on frontpage. Gives LLM a predefined template and categorize to make a more human readable outputs.

License

MIT