karanb192/reddit-mcp-buddy

What it solves

Reddit MCP Buddy provides a way for AI assistants (like Claude Desktop) to interact with Reddit in real-time. It eliminates the friction of complex API setups for basic browsing and provides a high-performance, read-only bridge between LLMs and Reddit's data, avoiding the "fake metrics" often found in other tools.

How it works

It is a Model Context Protocol (MCP) server built with TypeScript. It connects to Reddit via three different authentication tiers: an anonymous mode using public RSS feeds for basic browsing, an app-only mode for increased rate limits, and a fully authenticated mode for maximum throughput. The server includes a smart memory-safe caching system to reduce API calls and improve response speed.

Who it’s for

Users of Claude Desktop and other MCP-compatible AI assistants who want their AI to be able to search Reddit, analyze user activity, and track trending topics without needing to be an expert in API configuration.

Highlights

• Zero Setup: Browse subreddits instantly without any API keys.
• Three-Tier Auth: Supports anonymous (10 rpm), app-only (60 rpm), and authenticated (100 rpm) access levels.
• LLM-Optimized: Returns clean, relevant data instead of raw, bloated API responses.
• Comprehensive Tools: Includes tools for browsing subreddits, searching Reddit, fetching post details with comments, and analyzing user profiles.
• Cachcing: Built-in memory-safe caching to limit API consumption and read-only operations for security.