Best MCP Server AI Skills & MCP Servers

MCP server for the USDD protocol across TRON, Ethereum, and BSC. Supports vaults, PSM swaps, USDD Savings, protocol monitoring, and AI-guided risk workflows.

MCP server for CoinOpAI — agent automation prompts and crypto signals via x402 micropayments on Base

MCP server and library for Xano development - XanoScript validation, Meta API, Run API, and CLI documentation

MCP server for the Coalesce Catalog Public GraphQL API; covers tables, columns, dashboards, lineage, governance, and asset metadata across the warehouse and BI layer.

MCP server for the H-ear World audio classification API — connect Claude, ChatGPT, and other AI agents to 521+ sound classes

MCP server for the BuyGit Open Index — 78k+ curated, license-tagged Git assets. 14 tools, 7 resource templates, 4 prompts. Every response carries 4-axis signals (license + supply-chain risk + popularity + pricing) — the industry-unique combination no othe

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

MCP server for SceneView — cross-platform 3D & AR SDK for Android and iOS. Give Claude the full SceneView SDK so it writes correct, compilable code.

MCP server for the Caytoo External API — search brands, sponsorship deals, and market signals from any MCP-compatible AI client

A Node.js MCP server for searching and downloading academic papers from multiple sources, including arXiv, PubMed, bioRxiv, Web of Science, and more.

Node.js MCP server for GitLab code review operations with AI integration support

MCP server for ATOMS.tech — AI agent integration for requirements management

MCP server para consulta ao CNES — Cadastro Nacional de Estabelecimentos de Saúde

MCP server for NewsAPI.ai (Event Registry)

MCP server for Agon Gateway discovery, calls, Tokens market data, and generic signer-hook auth.

Lightweight local memory layer for AI assistants — MCP server + HTTP API + CLI, backed by SQLite + FTS5. Works with Claude, Cursor, and Codex.

Official Hugging Face MCP Server

Kadoa MCP Server — manage workflows from Claude Desktop, Cursor, and other MCP clients

MCP server exposing LogosDB semantic search to Claude Code and other MCP clients

MCP server for AgentHub multi-agent communication

MCP server for GopherHole - Access AI agents from Claude Code, Cursor, and other MCP-compatible IDEs

MCP server for Obsidian-based second brain memory using PARA methodology

Lightweight DuckDuckGo MCP Server with SafeSearch and Region support

MCP server that gives Claude Code persistent memory of your codebase, backed by Gemini's 2M-token context. Includes eager `ask`/`code` for cached repo Q&A and `ask_agentic` for agentic file access on repos that exceed the model's input-token limit.