10 Best MCP Servers for Claude in 2026

Table of Contents

• Quick Answer: What Are the Best MCP Servers for Claude?
• What Is an MCP Server for Claude?
• Comparison Table of the Top 10 Best MCP Servers for Claude in 2026
• Knowledge MCP vs Coding MCP vs Workspace MCP
• Why Use MCP Servers with Claude?
• Top 10 Best MCP Servers for Claude in 2026
  • 1. Recall
  • 2. Claude in Chrome
  • 3. GitHub MCP
  • 4. Composio
  • 5. Notion MCP
  • 6. Google Sheets MCP
  • 7. Apify MCP
  • 8. Filesystem MCP
  • 9. Sequential Thinking MCP
  • 10. Memory MCP
• Choosing the Right MCP Server for Claude
• How to Connect an MCP Server in Claude
• Conclusion
• FAQs

Quick Answer: What Are the Best MCP Servers for Claude?

There is no single best MCP server for Claude. The right one depends on the job.

• Recall leads when you need answers grounded in sources you trust. Most AI answers are the internet's best guess, and assistants often cite pages you never vetted. Recall connects Claude to the articles, videos, PDFs, and notes you chose to save, so answers come from your own sources of truth. That is why it sits at #1.
• Claude in Chrome leads for giving Claude your browser.
• GitHub MCP leads for the repo, issues, and pull requests in Claude Code.
• Google Sheets MCP leads for spreadsheets, once you finish its developer setup.
• Composio leads for reaching many apps through one gateway.
• Notion MCP leads for a team wiki.
• Apify MCP leads for web scraping.
• Filesystem MCP leads for local files.
• Sequential Thinking MCP leads for complex multi-step reasoning.
• Official Memory MCP leads for a lightweight chat-memory graph, not a second brain.

This Claude list is a client-specific ranking. For the full field see best MCP servers. For Cursor see best MCP servers for Cursor. For a knowledge-first list see best memory MCP servers. For a coding-first stack see best MCP servers for developers.

What Is an MCP Server for Claude?

An MCP server is a connector that follows Anthropic's Model Context Protocol. It gives Claude tools: search a knowledge base, run an app action, open a spreadsheet, or work through a local folder. Claude stays the client. The server is how Claude reaches data outside the prompt.

Claude Desktop adds servers as custom connectors under Settings, then Connectors. Claude Code adds the same protocol through MCP config, so a terminal coding session can call hosted URLs or local packages. A useful Claude MCP server list in 2026 is not a dump of every GitHub repo. It is a short set people actually connect: knowledge, code, apps, browser, wikis, spreadsheets, scraping, files, reasoning, and light memory.

Comparison Table of the Top 10 Best MCP Servers for Claude in 2026

For Claude Desktop and Claude Code, the best MCP server depends on the job. Recall is where to start for personal knowledge; coding, app, and workspace servers belong beside it. The table compares the top Claude MCP options by job, access, and pricing.

Knowledge MCP vs Coding MCP vs Workspace MCP

There are three jobs people mix up when they search for the best MCP servers for Claude. Sequential Thinking MCP sits beside them as a reasoning helper, not a library.

Knowledge MCP servers give Claude a library built on purpose: saved articles, videos, PDFs, and notes. Recall is this category. Official Memory MCP is a smaller local fact graph. Notion sits in between notes a team writes and knowledge captured from the open web.

Coding MCP servers help Claude Code ship software: GitHub MCP, Filesystem MCP, and Apify for data extraction. Claude in Chrome adds a build-test-fix loop, reading console errors and the DOM in the browser.

Workspace MCP servers pull company systems into Claude Desktop or Claude Code. Notion covers wikis, Google Sheets covers spreadsheets, and Composio reaches hundreds of apps such as Gmail, Slack, and Linear through one gateway.

The best Claude MCP overall depends on whether the session needs memory, code, apps, or company context. Recall is the place most people start because they already collect sources and then ask Claude to use them. GitHub still wins if the only job is writing code. Sequential Thinking MCP wins if the only job is complex multi-step reasoning with no data store.

Why Use MCP Servers with Claude?

Claude guesses from training data and a short prompt unless a connector gives it tools. An MCP server lets the same model search, read, and act on systems chosen in Settings or Claude Code MCP config.

A good Claude MCP setup helps:

• Ground answers in saved sources: Ask Claude about a paper saved last month, not a generic web snippet.
• Keep Desktop and Code on the same protocol: Custom connectors in Claude Desktop and MCP config in Claude Code can share hosted URLs such as Recall.
• Skip tab-switching: Look up a GitHub issue, a Notion page, or a spreadsheet inside the chat.
• Control access: OAuth and scopes limit what Claude can read or write.
• Reuse work: Saved knowledge compounds. A coding MCP saves the current sprint. A knowledge MCP still helps next quarter.

Top 10 Best MCP Servers for Claude in 2026

Based on official product pages, docs, and public pricing, here are the 10 best MCP servers to connect in Claude Desktop and Claude Code in 2026.

1. Recall

Recall is Best For a Personal Knowledge Base

Recall is the best MCP server for Claude if the goal is to use what is already saved. The Recall MCP server is hosted at https://backend.getrecall.ai/mcp/. Add that URL as a custom connector in Claude Desktop, or put it in Claude Code MCP config. The client opens a browser window, the user approves kb:read, and Claude can search those cards.

Recall is a personal AI knowledge base first. Save articles, YouTube videos, podcasts, PDFs, tweets, and notes. Summaries, tags, and connections happen in the app. MCP is how that library shows up in Claude. Tools include search, filter_by_metadata, get_document_content, and explore_kb. Focused search returns the top 5 to 10 cards. Exhaustive search returns 10 to 25 matches.

Key Features

• Hosted remote MCP: No local process to babysit. OAuth in the browser, no API key.
• Semantic search over saved content: Ask in plain language across articles, videos, PDFs, and notes.
• Metadata filters: List cards by date, tag, or source without a semantic query.
• Knowledge-base overview: Stats, tags, and sources so Claude knows where to look.
• Works in Claude and other clients: Claude custom connectors, Claude Code, Cursor, ChatGPT developer apps, Perplexity, Gemini CLI.

Pros

• Best Claude MCP for a second brain and long-term memory of sources chosen on purpose.
• The MCP is free to use.
• Setup is a URL plus browser login, not a Docker file.

Cons

• Read-only today. Upvote the write API and you'll get an email when it launches.
• Not a GitHub, browser, or Figma replacement.

Pricing

• The Recall MCP is free.

2. Claude in Chrome

Claude in Chrome is Best For Giving Claude Your Browser

Claude in Chrome is not an MCP server in the strict sense. It is Anthropic's official Chrome extension, and it is the native way to give Claude access to your Chrome browser. Install it from the Chrome Web Store, sign in with your Claude account, and Claude can read pages, fill forms, work across tabs, and run multi-step workflows in the browser while you watch and approve.

For developers, the Claude Code plus Chrome combination adds a build-test-fix loop: build with Claude Code, verify in the browser, and let Claude read console errors and the DOM to propose fixes. For many browser jobs this replaces a separate Playwright MCP. It is a browser tool, not a knowledge base, so keep Recall for the reading behind the task.

Key Features

• Official extension that gives Claude access to your Chrome browser
• Navigate, fill forms, extract content, and run multi-tab workflows
• Pre-approve actions per site, with a safety check on consequential steps

Pros

• The native way to let Claude act in the browser
• Strong developer loop with Claude Code

Cons

• Chrome only, not other Chromium browsers or mobile
• Browser agents face prompt-injection risk, so review sensitive actions

Pricing

• Included with paid Claude plans (Pro, Max, Team, and Enterprise). Confirm current availability on Anthropic's Claude in Chrome page.

3. GitHub MCP

GitHub MCP is Best For Repos, Issues, and Pull Requests

GitHub MCP Server is GitHub's official connector. The remote endpoint is https://api.githubcopilot.com/mcp/. It can also run locally with Docker. It exposes toolsets for repositories, issues, pull requests, Actions, code security, notifications, and projects.

This is the default coding MCP when Claude Code lives in GitHub. It does not store a reading library. Pair it with Recall when the question is "what did I save about this API" rather than "what is open in this repo."

Key Features

• Official GitHub remote and local Docker options
• Toolsets you can enable or keep read-only
• Works with MCP clients that support GitHub's hosted server, including Claude

Pros

• Closest MCP to how developers already work
• Strong for issues, PRs, and CI inside Claude Code

Cons

• Bound to GitHub API rate limits
• The older npm @modelcontextprotocol/server-github package is deprecated

Pricing

• No separate MCP fee found on the official repo. You need a GitHub account. API rate limits apply.

4. Composio

Composio is Best For Connecting Many Apps at Once

Composio is a managed gateway that turns 1,000+ app toolkits into MCP tools Claude can call. Instead of standing up a separate server for Gmail, Slack, Linear, HubSpot, and the rest, you connect through one endpoint and let Composio handle OAuth and token storage for each account.

Composio is the best Claude MCP when the job spans many SaaS apps and you would rather not manage a connector per app. It is a router to other systems, not a memory of what you saved. Keep Recall for your reading library and let Composio reach the apps around it.

Key Features

• 1,000+ prebuilt app toolkits with managed OAuth
• Hosted MCP gateway plus SDKs for custom agents
• Triggers, custom tools, and spend controls

Pros

• One connection reaches hundreds of apps from Claude
• Handles auth and token refresh for you

Cons

• Usage-based billing can add up across busy agents
• Custom tools and MCP sit on paid tiers

Pricing

• Free tier with no credit card; Pro from $29/month with usage credit; overages billed per tool call. Composio changed its pricing in 2026, so confirm current limits on Composio pricing.

5. Notion MCP

Notion MCP is Best For Team Wikis and Databases

Notion MCP is Notion's hosted remote server at https://mcp.notion.com/mcp. After OAuth, Claude can search, read, create, and update pages, databases, and comments. The local @notionhq/notion-mcp-server path is deprecated in favor of the hosted server.

Notion wins when the knowledge already lives as a team wiki. Recall wins when the open web, video, and PDFs are captured into a personal library. Many people run both in Claude.

Key Features

• Hosted OAuth, no token copy-paste
• Markdown-oriented page editing
• Admin controls for workspace owners

Pros

• Best Claude MCP if Notion is already the company brain
• Read and write, not read-only

Cons

• File and image uploads are not supported via MCP, per Notion's docs
• Connected-source search and some query tools need Notion AI or higher plans

Pricing

• MCP is available on all Notion plans
• Notion AI and Business or Enterprise features apply to some tools. Check Notion's current plan page before you rely on a specific tool.

6. Google Sheets MCP

Google Sheets MCP is Best For Spreadsheets and Reporting

Google Sheets MCP is Google's hosted server at https://sheetsmcp.googleapis.com/mcp/v1. Once connected, Claude can read ranges, write cells, and build simple reports from a spreadsheet without leaving the chat.

The catch is the setup. You cannot just paste a URL and go. You need a Google Cloud project, the Sheets API (and usually the Drive API) enabled, an OAuth consent screen configured, and your own OAuth client ID and secret with the redirect URI https://claude.ai/api/mcp/auth_callback. Then add it as a custom connector in Claude with that client ID and secret. It is a developer connection, not a one-click connector. Use it when spreadsheets are the source of truth, and use Recall for the reading behind the numbers.

Key Features

• Read and write Sheets ranges from Claude
• Official Google Workspace MCP server
• Scoped OAuth you control from Google Cloud

Pros

• Native access to spreadsheets already in your workspace
• First-party Google server, not a wrapper

Cons

• Setup requires a Google Cloud project and your own OAuth client
• Not a fit for non-technical users who want one click

Pricing

• No separate MCP fee. You need a Google account and a Google Cloud project. Confirm Workspace plan rules with Google.

7. Apify MCP

Apify MCP is Best For Web Scraping and Data Extraction

Apify MCP is hosted at https://mcp.apify.com and connects Claude to Apify's library of 5,000+ Actors: prebuilt scrapers and automations for search results, social platforms, marketplaces, and general sites. Tools let Claude search Actors, read their input schema, and run them, plus a rag-web-browser Actor for on-the-fly web extraction.

Apify is the best Claude MCP for pulling fresh data off the web on demand. It is the opposite of a knowledge base: it fetches new pages rather than recalling what you saved. Scrape with Apify, then save the useful results into Recall so Claude can reuse them later.

Key Features

• Access to 5,000+ Actors from Apify Store
• Web scraping plus a RAG web-browser tool
• OAuth or API token, with agentic payment options

Pros

• Enormous catalog of ready-made scrapers
• Hosted endpoint, no local crawler to maintain

Cons

• Pay per Actor run; costs vary by Actor
• Scraping targets change and can break runs

Pricing

• Free: $0 with $5 of monthly usage included
• Starter: from $29/month ($26 billed annually)
• Actor runs consume usage on top of the plan. Confirm live numbers on Apify pricing.

8. Filesystem MCP

Filesystem MCP is Best For Sandboxed Local Files

Filesystem MCP is the official reference server @modelcontextprotocol/server-filesystem. It reads, writes, edits, and searches files inside directories you allow. MCP Roots can add folders dynamically. Claude Code can use it when the task is "touch these project files and nothing else."

This is the best Claude MCP for sandboxed local files. It is not cloud capture, sync, or semantic search over a lifetime of articles.

Key Features

• Directory allowlists
• Read, write, edit, search, and tree tools
• Tool annotations for read-only vs destructive hints

Pros

• Free, MIT, and well understood
• Fine-grained local control next to Claude Desktop or Claude Code

Cons

• Local only
• You must specify at least one allowed directory

Pricing

• Free / open source (MIT)

9. Sequential Thinking MCP

Sequential Thinking MCP is Best For Complex Multi-Step Reasoning

Sequential Thinking MCP is the official reference package @modelcontextprotocol/server-sequential-thinking. It helps Claude work through complex multi-step reasoning. It is not a data store. It does not search saved articles, repos, or tickets.

Use it in Claude Desktop or Claude Code when the job is to break a hard problem into steps. Pair it with Recall when those steps need facts from a library. Pair it with GitHub MCP when the steps are about code.

Key Features

• Official MCP reference server from the same repo as Filesystem MCP and Memory MCP
• Multi-step reasoning for complex problems
• No data store, so nothing is persisted as a knowledge base
• Local package @modelcontextprotocol/server-sequential-thinking

Pros

• Useful when Claude needs structured multi-step reasoning
• Free and open source (MIT)
• No extra product account

Cons

• No data store, so it is not memory or a second brain
• Local process to run
• Does not replace Recall or GitHub MCP

Pricing

• Free / open source (MIT)

10. Memory MCP

Memory MCP is Best For Lightweight Chat Memory

Official Knowledge Graph Memory Server (@modelcontextprotocol/server-memory) stores entities, relations, and observations in a local JSONL file. It is often called Memory MCP. Search is substring-based. The whole graph loads on each operation. It runs next to Claude Desktop as a local server.

This is useful for preferences and a few facts about the user. It is not a second brain. For a real library of saved content in Claude, use Recall. The dedicated comparison is best memory MCP servers.

Key Features

• Create and search entities and relations
• MEMORY_FILE_PATH for project isolation
• Runs next to Claude Desktop as a local server

Pros

• Free and simple
• Survives across chats on that machine

Cons

• Local file only, not semantic search
• Poor fit for large libraries

Pricing

• Free / open source (MIT)

Choosing the Right MCP Server for Claude

1. Name the job: Knowledge, code, apps, browser, reasoning, spreadsheets, or files. One server rarely does all of those well.
2. Desktop vs Claude Code: Claude Desktop uses Settings, then Connectors. Claude Code uses MCP config. Hosted OAuth (Recall, Notion, GitHub remote, Composio, Apify) is easier in both. Local servers (Memory, Sequential Thinking, Filesystem) need a process on the machine.
3. Read vs write: Recall MCP is read-only today. Upvote the write API and you'll get an email when it launches. Notion, GitHub, and Google Sheets can write.
4. Reasoning vs memory: Sequential Thinking MCP has no data store. Memory MCP is a small local graph. Recall is the knowledge base.
5. Setup cost: Some connectors are a URL and a login. Google Sheets needs a Google Cloud project and your own OAuth client. Claude in Chrome is a browser extension, not an MCP server.
6. What is already saved: If the value is in articles, videos, and PDFs, start with Recall. If the value is in a repo, start with GitHub MCP.

Quick test: Connect two servers in Claude and ask the same question. The right MCP server returns sources that can be opened, not a fluent guess.

How to Connect an MCP Server in Claude

Step 1: Pick Claude Desktop or Claude Code

Decide whether the session is Claude Desktop (chat with custom connectors) or Claude Code (terminal and repo work with MCP config). The same hosted URL can serve both. Full client steps for Recall are in the Recall MCP docs.

Step 2: Add the server URL or local command

In Claude Desktop, open Settings, then Connectors, and add a custom connector. For Recall, paste https://backend.getrecall.ai/mcp/ from Settings, then API and MCP in the Recall app. In Claude Code, add the same hosted URL or local package in Claude Code MCP config. For other hosted servers, use the official URL from the table above. For local servers such as Memory MCP, Sequential Thinking MCP, and Filesystem MCP, follow the package's npx or Docker command. Claude in Chrome is different: install it from the Chrome Web Store instead of adding a connector.

Step 3: Authorize

Complete the browser OAuth prompt, or sign in with the vendor's token flow. Grant only the scopes needed. Recall asks for kb:read.

Step 4: Ask a grounded question

Enable the connector in the Claude Desktop chat, or confirm the server is on in Claude Code. Ask something that must hit the tool, such as "search my Recall library for MCP setup notes" or "list open PRs in this GitHub repo."

Conclusion

The best MCP servers for Claude in 2026 are the ones that give Desktop and Claude Code a real system: a knowledge base, the browser, a repo, hundreds of apps, a wiki, a spreadsheet, fresh scraped data, local files, a reasoning pass, or light memory. There is no single winner. Recall is where to start for a personal knowledge base. Claude in Chrome gives Claude the browser. GitHub MCP leads for Claude Code. Composio connects the apps. Notion, Google Sheets, Apify, Filesystem, Sequential Thinking, and Memory MCP each win a narrower job.

Start with one knowledge server and one server for the job in front of you rather than installing twenty. Then add Sequential Thinking MCP when the problem is reasoning, and workspace servers when Claude actually needs them.

Pricing and tool lists change. Check each official page before you subscribe. Continue with the best MCP servers roundup, MCP servers for Cursor, MCP servers for developers, MCP servers for marketing, and memory MCP servers.