Official
The Chrome DevTools team's official MCP server: the agent drives a live Chrome, reads network and console, and records performance traces
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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Official
Official Firecrawl MCP server: web search, page scraping to Markdown, site crawling and in-page actions
Official
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
An MCP server and skills from TigerData that help agents write PostgreSQL schemas and queries from current docs and practices
Official
SonarSource's official MCP server: quality and security issues, quality gates and code analysis from SonarQube Server and Cloud
Official
Translates scientific PDFs while keeping formulas, tables and layout intact, as a CLI, Docker image and MCP server for agents
Official
Long-term memory for agents: a remote MCP server, plugins for Claude Code, Cursor and Codex, and an API for your own apps
Official
A semantic code search MCP server: indexes the project into a vector database and gives the agent only relevant snippets
Official
21st.dev MCP server and plugin: search ready React/Tailwind components and logos and generate UI from your agent
Official
A financial analysis MCP server: 500+ methods from company statements, ratios, indicators, risk metrics and macro data
Official
An MCP server and plugin to build UI with the agent: curated design systems, UI prompts and layout variations
Official
An MCP server for generating images and video from the agent: several models, a large prompt library and parallel tasks
data.gouv.fr MCP
data.gouv.fr MCP Server
Official MCP server for France's open data portal: search, explore and query datasets straight from a chat with the agent
Official
Official MiniMax MCP server: text to speech, voice cloning and design, image and video generation
Qdrant MCP Server
mcp-server-qdrant
Qdrant's official MCP server: semantic memory for agents on a vector database, storing and retrieving by meaning
Official
Ref's MCP server: documentation search for APIs and libraries that hands the agent only the relevant parts of pages
Official
Official AgentQL MCP server: extracts structured data from a web page based on a field description
Lineai MCP Server
lineai-mcp-server
MCP server for the Lineai platform (formerly CodeLogic): impact analysis of code and database changes from a dependency graph
Official
Hosted MaxStat MCP server for searching and analyzing channels and posts in the MAX messenger
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.