r/mcp is a subreddit with 112k members. The most common kinds of discussions are solution requests and self-promotion, and the community frequently discusses mcp, server, ai, agent, and tool.
The Model Context Protocol is an open standard that enables developers to build secure, two-way connections between their data sources and AI-powered tools
Popular Themes in r/mcp
#1
Solution Requests
: "I built the largest free directory of MCP servers, 28,577 indexed and individually verified"
14 posts
#2
Self-Promotion
: "opendocswork-mcp — MCP server for Office document generation (Excel/Word/PowerPoint)"
12 posts
#3
Advice Requests
: "I published "MCP from Scratch" - a beginner-friendly repo for learning MCP by building it yourself"
7 posts
#4
Ideas
: "I gave my terminal AI agent a Kanban board. Not for me for its own memory."
3 posts
#5
Pain & Anger
: "Why is there only one bank with MCP support in 2026. Where is everyone else"
2 posts
Popular Topics in r/mcp
#1
Mcp
: "I built the largest free directory of Mcp servers, 28,577 indexed and individually verified"
285 posts
#2
Server
: "I built the largest free directory of MCP Servers, 28,577 indexed and individually verified"
269 posts
#3
Ai
: "A landscape overview of 70+ open-source memory systems for Ai agents"
125 posts
#4
Agent
: ""Memory management is so important, the entire system is called an Agent." by Jensen Huang"
85 posts
#5
Tool
: "The guides say MCP Tool selection degrades past ~15 Tools. We run 27 in production. Here's what matters"
51 posts
#6
Tools
: "Reddit MCP Tool – Enables browsing and searching Reddit content through read-only Tools that access Reddit's official API. Supports searching posts, retrieving subreddit information, fetching hot posts, and getting detailed post information."
39 posts
#7
Data
: "[Showcase] OpenAaaS: MCP server for TB-scale local Data behind firewalls — one-line setup"
26 posts
#8
Built
: "I use MCP at work, and I invest. Couldn't talk to my portfolio through Claude or ChatGPT, so I Built it. Much easier than I expected."
24 posts
#9
Api
: "AI agents + Swagger/OpenApi = no more copying Api docs into chats"
23 posts
#10
Security
: "How are you handling auth and Security on MCP servers in production?"
13 posts
Flair Used in r/mcp
#1
showcase
: "I built the largest free directory of MCP servers, 28,577 indexed and individually verified"
46 posts
#2
server
: "Turn any GitHub repository into an interactive code graph in seconds and use it as an MCP with your AI Assistants"
33 posts
#3
resource
: "A landscape overview of 70+ open-source memory systems for AI agents"
16 posts
#4
question
: "Why haven't MCP Apps gone viral the way MCP and Skills did?"
16 posts
#5
discussion
: "used to think MCP was just tool calling. now i get it."
13 posts
#6
connector
: "ikhono – The HUB of ai skills Publish, discover, and use AI agent skills across all platforms. Connect the MCP server once and every skill on the registry becomes instantly available — no local installation needed."
12 posts
#7
article
: "The GitHub MCP Server Can Burn 17k Tokens Before You Ask a Real Question"
5 posts
Member Growth in r/mcp
Yearly
+83k members(282.7%)
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Last updated: June 12, 2026