An MCP server and web tool for improving prompts: three tools for optimizing system and user prompts with iterative refinement
MCP servers
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. This section lists servers with their transport, auth method and environment variables, an install command and an honest read on the risks.
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Found: 75
Official Apify MCP server: the agent runs ready-made Apify Store scrapers for social media, maps, search and shops
Official Firecrawl MCP server: web search, page scraping to Markdown, site crawling and in-page actions
Official Exa MCP server: web search, reading pages as Markdown and multi-step research via Exa Agent
Perplexity MCP Server
Perplexity API Platform MCP Server
Perplexity's official MCP server: web search, quick answers, reasoning and deep research through the Perplexity API
Official Tavily MCP server: real-time web search, page content extraction, site mapping and crawling
Brave's official MCP server: web, news, image, video and place search plus extracted page content for model context
A Yandex Metrika MCP server generated from the API spec: 108 methods, 10 tools declared by default, transparent filters and response metadata
A global intelligence MCP server: news, geopolitical risk, markets and infrastructure exposed as agent tools
A self-hosted trend and news monitor with an MCP server: hot-topic aggregation, RSS and smart alerts
An open MCP server and agent skill set for SEO: keyword research, competitors, backlinks and site audits powered by DataForSEO
Douyin TikTok Download API
Douyin_TikTok_Download_API
A self-hosted Douyin and TikTok data service with a REST API, MCP server and CLI, watermark-free
An MCP server for a personal news pipeline: fetch, score, filter and summarize news through tools an agent can call
An MCP server from AntV for generating charts and diagrams: 25+ visualization types, from lines and bars to maps, mind maps and network graphs
The experimental official Google Analytics 4 MCP server: reports, funnels and realtime data on request
Google, Meta Ads and GA4 MCP
Google + Meta Ads + GA4 MCP
Remote MCP server for Google Ads, Meta Ads and Google Analytics 4 in one connection, OAuth login without API keys
Google Search Console MCP
Google Search Console MCP Server for SEOs
An MCP server for Google Search Console: queries and pages with clicks and positions, URL indexing checks, sitemaps and ready SEO skills
An MCP server for generating images and video from the agent: several models, a large prompt library and parallel tasks
Official MiniMax MCP server: text to speech, voice cloning and design, image and video generation
Web search via DuckDuckGo and page reading for the agent with no API keys, with built-in rate limiting
An MCP server and REST API to assemble short vertical videos with captions, voiceover and music for TikTok, Reels and Shorts
An MCP server for accessing Xiaohongshu (RedNote): keyword search and reading notes by URL
A Reddit MCP server: the agent browses posts, searches content and analyzes user activity with no fluff
MCP server for Google Ads: analyze campaigns, metrics and keywords with GAQL queries right in the chat with an agent
Frequently asked questions
What is an MCP server?
An MCP server connects an agent to external data and tools over a single protocol: files, databases, APIs and services. The agent calls its tools while it works.
How do I connect an MCP server to an agent?
The entry lists how to run it (npx, uvx, docker or a remote URL) and the environment variables. A config snippet goes into the agent settings.
Do I need a key or a paid account?
It depends on the server. Each entry states the auth method and requirements, including paid accounts, in the limitations block.