Compiled a list of MCP servers Q3 2026

preview.redd.it/ieweyr890dkh1.jpg Went through the "which MCP do you actually use" threads on r/ClaudeAI and r/mcp, plus YouTube, X and a bunch of random articles that kept popping up, trying to separate what people actually run from what's just noise in the directory (20k+ servers on glama.ai , most abandoned). Grouped it into categories, chart's attached GitHub, Context7 and Postgres are the permanent fixtures for anything dev-related. Linear and Sentry showed up constantly too, people plugging error traces and issue tracking straight into the agent instead of tab-switching. A few I wasn't familiar with before this but look interesting: Home Assistant for homelab automation and Atomic Mail What's in your stack that didn't make it onto here?