Best MCP Server AI Skills & MCP Servers

MCP server for Google Sheets integration - Your AI Assistant's Gateway to Google Sheets!

MCP server for EAssist — query and manage actions & initiatives via Claude

MCP server that connects AI agents to a configurable RAG Pixels HTTP backend

MCP server for Azure DevOps integration - wikis, work items, pull requests, and variable group read access

ChromeDebug MCP - MCP server that provides full control over a Chrome browser instance for debugging and automation with AI assistants like Claude Code

MCP server for comprehensive YouTrack integration: issues, work items with reports, user activity search, knowledge base, projects and users

MCP server for generating game assets using AI (images, sprites, weapons, backgrounds, logos, thumbnails, music). gpt-image-2 pipeline, cost/latency telemetry, stateful HTTP sessions, Phaser layer mapping, quality review.

CodeGraph MCP server — cross-language code intelligence with 42 tools, 38 languages

BrainRouter MCP server — the cognitive memory engine. Exposes recall, capture, focus scenes, persona, contradictions, skills, and graph queries as MCP tools for any MCP-speaking agent.

MCP server for Qualitas - AI-powered test automation platform

MCP server: search + execute OpenAPI/Discovery APIs (internal GraphQL projection), optional native GraphQL HTTP and gRPC unary sources

CodeAtlas MCP server — 54 tools + 8 resources that expose live codebase architecture (routes, sequences, diffs, impact analysis, architecture violations, read-only SQL access) and AI-driven code review (per-entry-point review, evidence-gated findings, cus

Windows-native MCP server for local audio transcription using whisper.cpp with Vulkan GPU acceleration

MCP server for integrating Omnisearch with LLMs

UniFi semantic analysis MCP server — fleet health, anomaly detection, cross-site analytics on top of Cloud API

ProxyHuman MCP server — ask a human for help with a browser-based task (sign-in, captcha, OTP, payment, subjective choices). Includes the proxyhuman CLI for signup + config.

MCP server for Mockzilla (github.com/mockzilla/mockzilla-mcp). Lets Claude, Cursor, and Gemini CLI install the Mockzilla CLI, run local mock servers from OpenAPI specs, mock individual endpoints, and deploy hosted simulations on mockzilla.org.

Zillow MCP server for Claude — developed and maintained by AI (Claude Code)

Open-source CLI scanner for risky MCP server and AI agent tool configuration.

MCP server for Velog - draft, publish, and manage posts via Claude

Official MCP server for Autousers — UX evaluation, calibrated AI personas, side-by-side design review.

Sciverse MCP server — exposes academic paper retrieval (search_papers / semantic_search / read_content) to MCP-compatible coding agents (Claude Code, Cursor, Codex CLI, Windsurf, ...).

MCP server for Chart-Output — render Chart.js configs to PNG, SVG, WebP images from any AI agent

BLACK_WALL MCP server — a pre-action risk check your AI agent calls before any irreversible action (send email, move money, run SQL, delete data).