MCP Server Directory
Best MCP Servers in 2026
Last updated: September 2026
Best is a strong word, so here is exactly what it means on this page. Every ranking below comes from install counts over the last 30 days in the Pharos index, which pulls from seven sources: modelcontextprotocol.io, glama.ai, lobehub.com, mcp.so, mcp.directory, Smithery, and Pharos-hosted packages. Nothing here is sponsored, and no editor picked a favorite.
Install counts are not a perfect measure of quality, but they are an honest one. A server near the top of this list is one that developers keep installing and keep using, month after month. A server nobody installs does not stay here long.
The categories are maintained by people, not scraped. When a server is mislabeled or a whole cluster of packages deserves its own section, the category tree gets updated.
How we picked
Three filters, applied to every entry. First, installs: each rank reflects real installs over the last 30 days, not all time. Second, maintenance: deprecated packages are excluded, so nothing here is an abandoned project. Third, a usable listing: every entry has a real name and a description a person can read before installing. One honest note while the index is young: test fixtures and new submissions can rank high on raw install counts, and the list reflects whatever the numbers say today.
That is the whole method. If the numbers change, this page changes with them.
Top 10 MCP servers right now
Ranked by installs over the last 30 days.
- test-echo-serverPHAROSa test MCP server with echo, reverse, and toUpper tools91 installs, last 30 days
- com.invokera/world-timemodelcontextprotocol.ioCurrent time in any IANA time zone, plus the full time-zone list.5 installs, last 30 days
- ev4nv-modelsPHAROSEnhanced Vision for Non-Vision Models - MCP server with two tools (visionaudit, visioncheck) that give non-vision LLMs detailed image analysis capabilities via5 installs, last 30 days
- test-transitive-serverPHAROSsimple transitive test server5 installs, last 30 days
- Context7mcp.directoryBoost your AI code assistant with Context7: inject real-time API documentation from OpenAPI specification sources into your coding workflow.3 installs, last 30 days
- io.github.malamutemayhem/openmeteomodelcontextprotocol.ioOpen-Meteo Weather tools for weather, forecast, open-meteo by UnClick.2 installs, last 30 days
- io.github.PremierInc/azure-devopsmodelcontextprotocol.ioThe MCP server for Azure DevOps, bringing the power of Azure DevOps directly to your agents.2 installs, last 30 days
- com.atlassian/atlassian-mcp-servermodelcontextprotocol.ioConnect to Atlassian Jira, Confluence, and Compass to search, create, and manage your work.1 installs, last 30 days
- io.github.j0hanz/filesystem-mcpmodelcontextprotocol.ioSecure filesystem MCP server for reading, writing, searching, diffing, and patching files.1 installs, last 30 days
- Openweathermcpmcp.soOpenWeatherMap MCP Server English | 中文 A comprehensive OpenWeatherMap API integration server based on Model Context Protocol (MCP), providing AI assistants1 installs, last 30 days
Best by category
The current number one in each of six major categories.
The live pick did not load. See the category in search.
The live pick did not load. See the category in search.
Connect to Atlassian Jira, Confluence, and Compass to search, create, and manage your work.
1 installs, last 30 days
This MCP server is used to provide Godot documentation to the Godot RAG model.
0 installs, last 30 days
Access real-time and historical Chinese stock data including baba stock china and nio stock china, plus news and financials from top sources.
0 installs, last 30 days
File conversion: PDF, DOCX, STT, TTS, watermarking
0 installs, last 30 days
Choosing a server
- Match the transport to where the work happens. stdio servers run on your machine as a subprocess, which keeps credentials local. streamable-http and http-sse servers run remotely, which is easier to share across a team.
- Check the runtime before you install. A Python server needs Python on your machine, a Node server needs npx, and a Go binary needs nothing but itself. The package page lists it.
- Read the tool list first. It tells you exactly what an agent can do through the server: query a database, send a message, or touch production. If the tools are broader than you expected, scope the credentials, not the ambition.
- Prefer Pharos-hosted packages when provenance matters. Every install is verified against a SHA-512 integrity hash, and verified publishers are backed by a GitHub account.
- Start narrow. Install the one server your current task needs, confirm the agent behaves, then add more. A short tool list the agent uses well beats a long one it guesses at.
Frequently asked questions
What is the most popular MCP server?
By installs over the last 30 days, test-echo-server currently leads the Pharos index. Rankings refresh daily as install counts move.
Are MCP servers free?
Yes. Every package in the Pharos registry installs free, and most are MIT licensed. Some servers depend on a paid tier of the API they connect to, and the package page says which.
How do I install an MCP server?
Run pharos install <name> in your terminal. One command fetches the package, verifies its SHA-512 integrity hash, and wires it into your MCP client config.
Which registries does Pharos search?
Pharos searches modelcontextprotocol.io, glama.ai, lobehub.com, mcp.so, mcp.directory, and Smithery, plus packages hosted on Pharos itself. Every result shows its source registry.