Best MCP Server AI Skills & MCP Servers

Official Infisical MCP Server

Access FEC campaign finance data through MCP. Query data about candidates, money trails, and election filings. STDIO & Streamable HTTP.

Developer context continuity system — temporal knowledge graph for AI coding agents via MCP. Inspired by Vannevar Bush's 1945 concept of a machine that remembers everything.

Persistent Project Context for Claude. IANA-registered .faf format, 33 MCP tools, 391 tests.

Council — 你的思考议会。捕获对话, 蒸馏思维 skill, 召集多 persona 辩论。CLI + MCP server, 跨 Claude Desktop / Cursor / Claude Code 通用。

MCP server for semantic Java code analysis, built on Eclipse JDT. Provides 63 tools for navigation, refactoring, and code intelligence.

MCP server for structured iterative reasoning with 13 critical thinking lenses — a disciplined thinking scaffold for AI agents. Features structured reasoning state, cognitive moves (branch/revise/supersede/falsify/verify/retract/stop), Escalation Ladder,

Professional cloud-based MCP server for AI-powered prompt optimization with intelligent context detection, Bayesian optimization, AG-UI real-time optimization, template auto-save, optimization insights, personal model configuration via WebUI, team collabo

Healthcare MCP Server for medical information access

MCP server for browser automation - the only solution supporting multiple AI agents (Claude, Cursor, VS Code) simultaneously controlling your Chrome browser

基于 TinyFish 免费搜索 API 的 MCP（Model Context Protocol）服务，提供网络搜索与网页内容抓取能力。支持 Stdio 和 HTTP 两种传输方式接入 Claude Desktop、Cursor、Windsurf 等 AI 客户端。

Time Estimation MCP Server — 24 tools for PERT, COCOMO II, Monte Carlo, sprint forecasting, token-to-time mapping, cost estimation, and schedule risk. Self-improving. MCP + CLI + REST.

Search and query 8,933 Eurostat datasets — EU economy, demography, trade, health, and NUTS regional data via MCP. STDIO or Streamable HTTP.

The web data platform for AI agents — fetch, search, crawl, extract, monitor, screenshot. 55+ domain extractors, 65-98% token savings, MCP server included. One API call.

OpenDART 83개 API → 15개 MCP 도구. 금융감독원 전자공시(DART)를 AI로 검색·조회·분석

MCP server exposing the Voidly Pay marketplace — list any paid HTTP endpoint, browse all of them, pay any with one wallet. v0.5.0 adds 6 generic agent utilities: voidly_hash (SHA-256/512), voidly_timestamp (proof-of-existence), voidly_random (signed CSPRN

MCP server for Yahoo Finance data - stock quotes, historical prices, financials, company info, and news

Shared core infrastructure for the Brain ecosystem — IPC, MCP, CLI, DB connection, and utilities

MCP Server for persistent code indexing. Gives AI assistants (Claude, Gemini, Copilot, Cursor) instant access to your codebase. 50x less context than grep.

DoiT official MCP Server

HemmaBo verifies and books host-owned vacation rental domains. Use it when the user wants a direct, host-domain verified stay offer. HemmaBo + VRP, 13 tools, host-domain signed verified stay offers. Not an OTA. Not a marketplace.

MCP server for Android device control via ADB and scrcpy — gives AI agents vision and control over Android devices

Open-source cross-agent memory layer for coding agents across Cursor, Claude Code, Codex, Windsurf, Gemini CLI, Copilot, Kiro, OpenCode, Antigravity, and Trae via MCP.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years via MCP. STDIO or Streamable HTTP.