All tested MCP servers
141 servers: 92 npm and 46 PyPI packages we installed, plus 2 remote endpoints. 84 completed the handshake with no credentials; 22 are deprecated or archived and listed last.
Token cost = estimated tokens of the full tool schema a client loads into context; — means not measured. Compare 2 or 3 servers · How we test.
Directory
Key states: Needs key: asked for an API key in our test · No key: worked in our test without one · Key unknown: test failed before it showed. The "No API key needed" filter shows only servers that passed without a key.
| Compare | Server | Category | Score | Tools | Token cost | Needs key | Status | Last tested |
|---|---|---|---|---|---|---|---|---|
 Chrome DevTools MCP (Google)chrome-devtools-mcp | Browser automation | 100 | 32 | ~6,048 | No key needed | Working | 2026-10-22 | |
Desktop Commander@wonderwhy-er/desktop-commander | Files | 100 | 26 | ~10,883 | No key needed | Working | 2026-10-22 | |
Firecrawlfirecrawl-mcp | Web search | 100 | 26 | ~16,479 | yes | Working | 2026-10-22 | |
 Playwright MCP (Microsoft)@playwright/mcp | Browser automation | 100 | 25 | ~3,688 | No key needed | Working | 2026-10-22 | |
 AWS Documentation (AWS Labs)awslabs.aws-documentation-mcp-server | Documentation | 100 | 5 | ~3,213 | No key needed | Working | 2026-10-22 | |
Tavilytavily-mcp | Web search | 100 | 5 | ~1,612 | yes | Working | 2026-10-22 | |
SearXNG (ihor-sokoliuk)mcp-searxng | Web search | 100 | 4 | ~1,428 | No key needed | Working | 2026-10-23 | |
 Hostinger API MCP (official)hostinger-api-mcp | Cloud and deployment | 100 | 3 | — | yes | Working | 2026-10-22 | |
 Azure MCP (Microsoft)@azure/mcp | Cloud and deployment | 100 | 61 | ~13,905 | No key needed | Working | 2026-10-22 | |
Excelexcel-mcp-server | Files | 100 | 46 | ~12,646 | No key needed | Working | 2026-10-22 | |
 Heroku (official)@heroku/mcp-server | Cloud and deployment | 100 | 33 | ~4,653 | yes | Working | 2026-10-22 | |
 MongoDB (official)mongodb-mcp-server | Databases | 100 | 27 | ~13,591 | No key needed | Working | 2026-10-22 | |
Kubernetes (Flux159)mcp-server-kubernetes | Cloud and deployment | 100 | 23 | ~4,904 | No key needed | Working | 2026-10-22 | |
 Netlify (official)@netlify/mcp | Cloud and deployment | 100 | 10 | ~4,745 | No key needed | Working | 2026-10-22 | |
 Pinecone (official)@pinecone-database/mcp | Memory | 100 | 9 | ~5,696 | yes | Working | 2026-10-22 | |
 ClickHouse (official)mcp-clickhouse | Databases | 100 | 3 | ~713 | No key needed | Working | 2026-10-22 | |
 Context7 (Upstash)@upstash/context7-mcp | Documentation | 100 | 2 | ~1,074 | No key needed | Working | 2026-10-22 | |
MarkItDown (Microsoft)markitdown-mcp | Fetch and HTTP | 100 | 1 | ~63 | No key needed | Working | 2026-10-22 | |
 Redis MCP (official, Redis)redis-mcp-server | Databases | 100 | 53 | ~7,214 | No key needed | Working | 2026-10-22 | |
mcp-remote (proxy)mcp-remote | Utilities | 100 | 3 | ~230 | No key needed | Working | 2026-10-22 | |
Git (reference, Python)mcp-server-git | Developer platforms | 100 | 12 | ~1,105 | No key needed | Working | 2026-10-22 | |
Time (reference, Python)mcp-server-time | Utilities | 100 | 2 | ~264 | No key needed | Working | 2026-10-22 | |
Fetch (reference, Python)mcp-server-fetch | Fetch and HTTP | 100 | 1 | ~224 | No key needed | Working | 2026-10-22 | |
Shopify Dev (official)@shopify/dev-mcp | Documentation | 100 | 5 | ~5,621 | No key needed | Working | 2026-10-22 | |
Browser (agent-infra)@agent-infra/mcp-server-browser | Browser automation | 100 | 21 | ~1,552 | No key needed | Working | 2026-10-22 | |
arXivarxiv-mcp-server | Web search | 100 | 19 | ~3,663 | No key needed | Working | 2026-10-22 | |
mcpcap (PCAP analysis)mcpcap | Developer platforms | 100 | 9 | ~1,462 | No key needed | Working | 2026-10-22 | |
Mistral MCP (community, Swih)mistral-mcp | LLM tools | 100 | 6 | — | yes | Working | 2026-10-22 | |
Read Website Fast@just-every/mcp-read-website-fast | Fetch and HTTP | 100 | 1 | ~127 | No key needed | Working | 2026-10-22 | |
Git (cyanheads)@cyanheads/git-mcp-server | Developer platforms | 100 | 28 | ~7,693 | No key needed | Working | 2026-10-22 | |
 GitHub MCP Server (official)github/github-mcp-server | Developer platforms | 95 | 46 | ~10,822 | yes | Working | 2026-10-23 | |
 Mapbox (official)@mapbox/mcp-server | Maps | 95 | 8 | ~8,134 | yes | Working | 2026-10-22 | |
Blender MCPblender-mcp | Design | 95 | 9 | ~3,626 | No key needed | Working | 2026-10-22 | |
Serenaserena-agent | Developer platforms | 95 | 3 | ~763 | No key needed | Working | 2026-10-22 | |
shadcn/ui@jpisnice/shadcn-ui-mcp-server | Documentation | 95 | 10 | ~693 | No key needed | Working | 2026-10-22 | |
Basic Memorybasic-memory | Memory | 93 | 21 | ~7,293 | No key needed | Working | 2026-10-22 | |
Filesystem (reference)@modelcontextprotocol/server-filesystem | Files | 93 | 14 | ~1,666 | No key needed | Working | 2026-10-22 | |
Everything (reference test server)@modelcontextprotocol/server-everything | Testing | 93 | 13 | ~1,061 | No key needed | Working | 2026-10-22 | |
Memory / knowledge graph (reference)@modelcontextprotocol/server-memory | Memory | 93 | 9 | ~925 | No key needed | Working | 2026-10-22 | |
Exaexa-mcp-server | Web search | 93 | 2 | ~414 | yes | Working | 2026-10-22 | |
Sequential Thinking (reference)@modelcontextprotocol/server-sequential-thinking | Reasoning | 93 | 1 | ~861 | No key needed | Working | 2026-10-22 | |
 ScrapingBee MCP (official, remote)scrapingbee-remote | Web scraping | 93 | 18 | — | yes | Working | 2026-10-22 | |
Browser Tools (AgentDesk)@agentdeskai/browser-tools-mcp | Browser automation | 90 | 14 | ~472 | No key needed | Working | 2026-10-22 | |
 Notion (official)@notionhq/notion-mcp-server | Productivity | 90 | 24 | ~16,536 | yes | Working | 2026-10-22 | |
 Next.js DevTools MCP (official, Vercel)next-devtools-mcp | Developer tools | 90 | 4 | — | No key needed | Working | 2026-10-22 | |
Text Editormcp-text-editor | Files | 90 | 6 | ~1,241 | No key needed | Working | 2026-10-22 | |
 Neo4j Cypher (official)mcp-neo4j-cypher | Databases | 90 | 3 | ~352 | No key needed | Working | 2026-10-22 | |
DuckDuckGo Searchduckduckgo-mcp-server | Web search | 90 | 3 | ~958 | No key needed | Working | 2026-10-22 | |
 Qdrant (official)mcp-server-qdrant | Memory | 90 | 2 | ~232 | No key needed | Working | 2026-10-22 | |
AntV Chart@antv/mcp-server-chart | Design | 90 | 27 | ~14,229 | No key needed | Working | 2026-10-22 | |
Ollama MCP (community, rawveg)ollama-mcp | Local LLMs | 90 | 13 | — | No key needed | Working | 2026-10-22 | |
Zoterozotero-mcp | Productivity | 90 | 3 | ~749 | yes | Working | 2026-10-22 | |
Airbnb@openbnb/mcp-server-airbnb | Web search | 90 | 2 | ~463 | No key needed | Working | 2026-10-22 | |
Calculatormcp-server-calculator | Utilities | 85 | 1 | ~47 | No key needed | Working | 2026-10-22 | |
Atlassian (Jira/Confluence)mcp-atlassian | Productivity | 83 | — | ~1 | yes | Working | 2026-10-22 | |
Pandocmcp-pandoc | Files | 83 | 1 | ~1,458 | No key needed | Working | 2026-10-22 | |
Yahoo Financeyfmcp | Finance | 83 | 15 | ~4,115 | No key needed | Working | 2026-10-22 | |
Kagi (official)kagimcp | Web search | 80 | 2 | ~926 | yes | Working | 2026-10-23 | |
PostgreSQL MCP (HenkDz)@henkey/postgres-mcp-server | Databases | 80 | 18 | ~5,787 | No key needed | Working | 2026-10-22 | |
Knowledge Graph memorymcp-knowledge-graph | Memory | 80 | 10 | ~3,610 | No key needed | Working | 2026-10-22 | |
Wikipediawikipedia-mcp | Web search | 80 | 22 | ~1,554 | No key needed | Working | 2026-10-22 | |
Simple arXivmcp-simple-arxiv | Web search | 80 | 5 | ~1,062 | No key needed | Working | 2026-10-22 | |
Browser Usemcp-server-browser-use | Browser automation | 80 | 2 | ~117 | No key needed | Working | 2026-10-22 | |
Code Runnermcp-server-code-runner | Developer platforms | 80 | 1 | ~177 | No key needed | Working | 2026-10-22 | |
Fetcher MCPfetcher-mcp | Fetch and HTTP | 80 | 3 | ~709 | No key needed | Working | 2026-10-22 | |
Playwright MCP (ExecuteAutomation)@executeautomation/playwright-mcp-server | Browser automation | 80 | 33 | ~2,823 | No key needed | Working | 2026-10-22 | |
SQLite (npx)mcp-server-sqlite-npx | Databases | 80 | 5 | ~316 | No key needed | Working | 2026-10-22 | |
 Apify (official)@apify/actors-mcp-server | Fetch and HTTP | 75 | — | — | yes | Needs key | 2026-10-22 | |
Brave Search (official)@brave/brave-search-mcp-server | Web search | 75 | — | — | yes | Needs key | 2026-10-23 | |
 DigitalOcean MCP (official, digitalocean-labs)@digitalocean/mcp | Cloud and deployment | 75 | — | — | yes | Needs key | 2026-10-22 | |
GitLab (zereight)@zereight/mcp-gitlab | Developer platforms | 75 | — | — | yes | Needs key | 2026-10-22 | |
Currents@currents/mcp | Developer platforms | 75 | — | — | yes | Needs key | 2026-10-22 | |
Datadog@winor30/mcp-server-datadog | Developer platforms | 75 | — | — | yes | Needs key | 2026-10-22 | |
 LINE Bot (official)@line/line-bot-mcp-server | Communication | 75 | — | — | yes | Needs key | 2026-10-22 | |
Perplexity (official)@perplexity-ai/mcp-server | Web search | 75 | — | — | yes | Needs key | 2026-10-23 | |
 Bright Data MCP (official)@brightdata/mcp | Web scraping | 75 | — | — | yes | Needs key | 2026-10-22 | |
Figma Context MCP (Framelink)figma-developer-mcp | Design | 75 | — | — | yes | Needs key | 2026-10-22 | |
YouTube Transcript@kimtaeyoon83/mcp-server-youtube-transcript | Fetch and HTTP | 75 | 1 | ~79 | No key needed | Working | 2026-10-22 | |
Fetch (kazuph)@kazuph/mcp-fetch | Fetch and HTTP | 75 | 1 | ~1,496 | No key needed | Working | 2026-10-22 | |
mcp-redis (npm)mcp-redis | Databases | 75 | 6 | ~1,105 | No key needed | Working | 2026-10-22 | |
Puppeteer (hisma fork)@hisma/server-puppeteer | Browser automation | 75 | 7 | ~474 | No key needed | Working | 2026-10-22 | |
Hugging Face Spaces@llmindset/mcp-hfspace | AI services | 75 | 3 | ~344 | No key needed | Working | 2026-10-22 | |
Puppeteer MCP (community)puppeteer-mcp-server | Browser automation | 75 | 8 | ~490 | No key needed | Working | 2026-10-22 | |
Knowledge Graph (itseasy21)@itseasy21/mcp-knowledge-graph | Memory | 75 | 11 | ~947 | No key needed | Working | 2026-10-22 | |
Playwright (Automata Labs)@automatalabs/mcp-server-playwright | Browser automation | 75 | 10 | ~547 | No key needed | Working | 2026-10-22 | |
npx fetch@tokenizin/mcp-npx-fetch | Fetch and HTTP | 75 | 4 | ~258 | No key needed | Working | 2026-10-22 | |
Lara Translate@translated/lara-mcp | Utilities | 70 | — | — | Key: unknown | Failed | 2026-10-22 | |
HubSpot (official)@hubspot/mcp-server | Productivity | 70 | — | — | Key: unknown | Failed | 2026-10-22 | |
mcp-proxy (Python)mcp-proxy | Utilities | 70 | — | — | Key: unknown | Failed | 2026-10-22 | |
 MotherDuck / DuckDB (official)mcp-server-motherduck | Databases | 70 | — | — | Key: unknown | Failed | 2026-10-22 | |
PDF (MCP)@modelcontextprotocol/server-pdf | Files | 70 | — | — | Key: unknown | Failed | 2026-10-22 | |
codenib CodeGraphcodenib | Developer platforms | 65 | — | — | Key: unknown | Failed | 2026-10-22 | |
 Stripe (official)@stripe/mcp | Payments | 65 | — | — | Key: unknown | Failed | 2026-10-22 | |
Cloudflare@cloudflare/mcp-server-cloudflare | Cloud and deployment | 65 | — | — | Key: unknown | Failed | 2026-10-22 | |
21st.dev Magic@21st-dev/magic | Design | 65 | — | — | yes | Needs key | 2026-10-22 | |
Upstash (official)@upstash/mcp-server | Databases | 65 | — | — | yes | Needs key | 2026-10-22 | |
 Supabase (official)@supabase/mcp-server-supabase | Databases | 60 | — | — | yes | Needs key | 2026-10-22 | |
Neo4j Memory (official)mcp-neo4j-memory | Memory | 60 | — | — | Key: unknown | Failed | 2026-10-22 | |
 PayPal (official)@paypal/mcp | Payments | 60 | — | — | Key: unknown | Failed | 2026-10-22 | |
Postgres MCP Pro (Crystal DBA)postgres-mcp | Databases | 60 | — | — | Key: unknown | Failed | 2026-10-22 | |
MySQL@benborla29/mcp-server-mysql | Databases | 60 | — | — | Key: unknown | Failed | 2026-10-22 | |
Obsidianmcp-obsidian | Productivity | 58 | — | — | yes | Needs key | 2026-10-22 | |
lbrain agent memorylbrain-coding-agents | Memory | 55 | — | — | Key: unknown | Failed | 2026-10-22 | |
 Sentry (official)@sentry/mcp-server | Developer platforms | 53 | — | — | yes | Needs key | 2026-10-22 | |
Dockermcp-server-docker | Cloud and deployment | 53 | — | — | Key: unknown | Failed | 2026-10-22 | |
Browser MCP@browsermcp/mcp | Browser automation | 53 | 12 | ~892 | No key needed | Working | 2026-10-22 | |
 Twilio (alpha)@twilio-alpha/mcp | Communication | 50 | — | — | Key: unknown | Failed | 2026-10-22 | |
Gmail (GongRzhe)@gongrzhe/server-gmail-autoauth-mcp | Communication | 45 | — | — | Key: unknown | Failed | 2026-10-22 | |
Filesystem (cyanheads)@cyanheads/filesystem-mcp-server | Files | 45 | — | — | Key: unknown | Failed | 2026-10-22 | |
YouTube Transcript (Python)mcp-youtube-transcript | Fetch and HTTP | 45 | — | — | Key: unknown | Failed | 2026-10-22 | |
Fetch (Python alt)mcp-server-fetch-python | Fetch and HTTP | 45 | — | — | Key: unknown | Failed | 2026-10-22 | |
 Chroma (official)chroma-mcp | Memory | 40 | — | — | Key: unknown | Failed | 2026-10-22 | |
LM Studio MCP (community, samscarrow)lmstudio-mcp-server | Local LLMs | 40 | — | — | Key: unknown | Failed | 2026-10-22 | |
Memory (Python)mcp-server-memory | Memory | 35 | — | — | Key: unknown | Failed | 2026-10-22 | |
Playwright (Python)playwright-mcp-server | Browser automation | 35 | — | — | Key: unknown | Failed | 2026-10-22 | |
Vercel MCP (official, remote)vercel-remote | Cloud and deployment | 33 | — | — | yes | Needs key | 2026-10-22 | |
Office Wordmcp-server-office | Files | 33 | — | — | Key: unknown | Failed | 2026-10-22 | |
Memory Keepermcp-memory-keeper | Memory | 25 | — | — | Key: unknown | Install failed | 2026-10-22 | |
Kubernetes (Python)mcp-server-kubernetes | Cloud and deployment | 23 | — | — | Key: unknown | Failed | 2026-10-22 | |
 CircleCI (official)@circleci/mcp-server-circleciDeprecated: prefer a maintained alternative. | Developer platforms | 75 | 13 | ~11,711 | yes | Working Deprecated | 2026-10-22 | |
Browserbase@browserbasehq/mcp-server-browserbaseDeprecated: prefer a maintained alternative. | Browser automation | 75 | 9 | ~1,052 | yes | Working Deprecated | 2026-10-22 | |
GitHub (legacy reference)@modelcontextprotocol/server-githubDeprecated. Superseded by GitHub MCP Server (official). | Developer platforms | 75 | 26 | ~3,395 | yes | Working Deprecated | 2026-10-22 | |
Puppeteer (legacy reference)@modelcontextprotocol/server-puppeteerDeprecated: prefer a maintained alternative. | Browser automation | 75 | 7 | ~523 | No key needed | Working Deprecated | 2026-10-22 | |
Redis (legacy reference)@modelcontextprotocol/server-redisDeprecated: prefer a maintained alternative. | Databases | 75 | 4 | ~214 | No key needed | Working Deprecated | 2026-10-22 | |
AWS KB Retrieval (legacy reference)@modelcontextprotocol/server-aws-kb-retrievalDeprecated: prefer a maintained alternative. | Cloud and deployment | 70 | 1 | ~100 | No key needed | Working Deprecated | 2026-10-22 | |
Postgres (legacy reference)@modelcontextprotocol/server-postgresDeprecated: prefer a maintained alternative. | Databases | 70 | 1 | ~32 | No key needed | Working Deprecated | 2026-10-22 | |
 ElevenLabs MCP (official, repo archived)elevenlabs-mcpDeprecated: prefer a maintained alternative. | Media | 50 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
GitLab (legacy reference)@modelcontextprotocol/server-gitlabDeprecated: prefer a maintained alternative. | Developer platforms | 50 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
Google Drive (legacy reference)@modelcontextprotocol/server-gdriveDeprecated: prefer a maintained alternative. | Productivity | 50 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
Slack (legacy reference)@modelcontextprotocol/server-slackDeprecated: prefer a maintained alternative. | Communication | 50 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
 Elasticsearch (official)@elastic/mcp-server-elasticsearchDeprecated: prefer a maintained alternative. | Databases | 45 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
 Neon (official)@neondatabase/mcp-server-neonDeprecated: prefer a maintained alternative. | Databases | 45 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
Tree-sittermcp-server-tree-sitterDeprecated: prefer a maintained alternative. | Developer platforms | 45 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
Brave Search (legacy reference)@modelcontextprotocol/server-brave-searchDeprecated: prefer a maintained alternative. | Web search | 45 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
EverArt (legacy reference)@modelcontextprotocol/server-everartDeprecated: prefer a maintained alternative. | Design | 45 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
Google Maps (legacy reference)@modelcontextprotocol/server-google-mapsDeprecated: prefer a maintained alternative. | Maps | 45 | — | — | yes | Needs key Deprecated | 2026-10-22 | |
Sentry (legacy reference, Python)mcp-server-sentryDeprecated: prefer a maintained alternative. | Developer platforms | 45 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
SQLite (legacy reference, Python)mcp-server-sqliteDeprecated: prefer a maintained alternative. | Databases | 45 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
 Railway (official)@railway/mcp-serverDeprecated: prefer a maintained alternative. | Cloud and deployment | 40 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
Sanity@sanity/mcp-serverDeprecated: prefer a maintained alternative. | Productivity | 40 | — | — | Key: unknown | Failed Deprecated | 2026-10-22 | |
AWS Core (AWS Labs)awslabs.core-mcp-serverDeprecated: prefer a maintained alternative. | Cloud and deployment | 10 | — | — | Key: unknown | Install failed Deprecated | 2026-10-22 |