Best MCP AI Skills & MCP Servers

Search arXiv, fetch paper metadata, and read full-text content via MCP. STDIO or Streamable HTTP.

The shape-shifting MCP hub — shapeshift() into 130,000+ MCP servers at runtime. One entry point, no restarts, 7 registries.

Model Context Protocol server and CLI for FIT Wiki.

Model Context Protocol server for AgentMinds — gives Claude Code, Cursor, Zed, and other MCP-aware AI clients native access to the AgentMinds cross-site collective intelligence pool. Push agent reports, pull personalised recommendations, browse the networ

Lightweight dependency vulnerability audit tool with CLI and MCP Server support

Give Claude Code a soul — persistent identity, cross-session learning, and evolving cognitive frameworks

Structured context store for AI agents - MCP server with SQLite backend

MCP server for Contextium — pipe team SOPs, coding standards, and AI context directly into Claude, Cursor, and other AI coding assistants

Security scanner MCP server for AI coding agents. Prompt injection firewall, package hallucination detection (4.3M+ packages), 1700+ vulnerability rules with AST & taint analysis, LLM-powered semantic code review, auto-fix. For Claude Code, Cursor, Windsu

MCP server configurator for Glean

MCP server exposing sensegrep capabilities to AI coding assistants.

Agent-first MCP server: AI coding agents find, compare, verify, and stack-build the right open-source tools across 35+ registries (npm, PyPI, Cargo, Maven, Go, RubyGems, NuGet, Hex, Composer, and more). Graph-aware ranking + version-aware compatibility in

Gmail MCP server — scope-gated tools + attachment/download path jails + supply-chain hardening. Fork of GongRzhe/Gmail-MCP-Server via ArtyMcLabin's intermediate fork.

MCP server for Tuteliq — 50 AI-powered tools for child safety, fraud detection, synthetic content forensics, identity verification, grooming, bullying, sextortion, document analysis, and content moderation. Interactive UI widgets for Claude, Cursor, and M

MCP server for EpicMerch — integrates e-commerce into Claude and ChatGPT

MCP server for Claude Desktop: search SEC filing sections, financial statements, insider trades, institutional ownership, earnings actuals, XBRL metrics, and company lookup.

Antigravity-CLI Plugin. 309 community agent skills aggregated from 13 popular open-source repositories, one-command install.

MCP server for earthquake data via USGS Earthquake API — no API key required

Search and query CDC public health data — mortality, vaccinations, surveillance, behavioral risk (Socrata SODA API) via MCP. STDIO or Streamable HTTP.

MCP server for interacting with MySQL databases with write operations support

Mojulo — MCP server for building self-hosted chatbots from any MCP-capable agent (Claude Code, Codex, and friends).

Access U.S. congressional data - bills, votes, members, committees - through MCP. STDIO & Streamable HTTP.

Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot. Give your AI assistants long-term memory via the Model Context Protocol.

A proxy tool that converts normal MCP servers to use lazy-loading pattern with three/four meta-tools