Best MCP Server AI Skills & MCP Servers

The most complete MCP server for API testing. 36 tools: HTTP requests (with token-optimized responses), assertions, request flows, OpenAPI import, mock data, load testing, collections, environments, native export/import, Postman import/export, cURL export

TaskFlow AI - 精品 MCP Server，为 Claude / Cursor / Windsurf 等 AI 编辑器提供 40+ 强大工具能力，专注于 MCP 协议的完整实现

MCP Server for KOI Security Platform API

MCP server enabling AI assistants to securely execute SSH commands, transfer files via SFTP, manage port forwarding, and use parameterized command templates with comprehensive security controls

Frenchie — your agent's best friend. MCP-first multimodal Kit, Method workflow toolkit, and stdio MCP server for agents: OCR, transcription, file extraction, image generation, and product development process.

MCP server for n8n (workflows, credentials, nodes, executions, variables, tags)

Local RAG MCP Server - Enhanced with hybrid search, memory management, and code file support (fork of shinpr/mcp-local-rag)

MCP Server for Dependency Track API

MCP server for InsumerAPI — condition-based access infrastructure. Send a wallet and conditions, get a signed boolean across 37 chains. 27 tools: attestation, wallet trust profiles (49 checks across 27 chains incl. Solana, XRPL, Bitcoin, Tron, Stellar, Su

Alephant MCP Server — query AI spend, manage virtual keys and policies from your AI IDE

MCP server that connects AI agents to LLM Conveyors — run Job Hunter, B2B Sales, and other AI agents from Claude, Cursor, or any MCP client

MCP server that combines Read+Edit operations into single tool calls — 80-95% fewer tool calls for multi-file refactoring

MCP server for AWS Pricing Calculator — create estimates, get shareable links, and retrieve actual AWS-calculated costs. Supports all 400+ AWS services, EC2 Savings Plans, sub-service resolution, and headless browser cost verification.

MCP server for Redis diagnostics — analyze memory usage, slowlog, client connections, and keyspace health with AI-powered recommendations

MCP server for JVM diagnostics — analyze thread dumps, detect deadlocks, parse GC logs, and get JVM tuning recommendations

Automated ADR (Architecture Decision Records) for Claude Code - MCP server with SQL-backed decision repository

MCP server for RealEvents.co - create and manage events from your AI assistant

MCP server for linters — structured ESLint, Prettier, and Biome diagnostics for AI agents

Rust MCP server for Obsidian vaults — read, write, search notes via Model Context Protocol. Works with Claude, Cursor, and any MCP client.

an MCP server for Claude Code conversation history

Local encrypted vault MCP server. AES-256-GCM + Argon2id. Resolves {{PLACEHOLDER}} secrets at runtime so LLMs never see real API keys. Works with Claude Desktop, Cursor, Continue.dev, Cline, Open WebUI.

MCP server for previewing Mermaid diagrams in Claude Code

MCP server for the OpenRouter management API — credits, inference-key CRUD with daily/weekly/monthly reset & expiration, activity drill-down (by_model/day/provider/key), one-shot dashboard.

MCP server for natural-language-to-JSON workflows using Git-controlled JSON contracts and JSON Schema validation.