MCP server directory
53,596 MCP servers that connect AI assistants to tools and data, from the official MCP Registry and the community lists, updated every hour.
- 16 categories
- 33,938 remote servers
- Updated every hour
SkyOSink.skyos/memory
Main memory for Claude, ChatGPT or Codex: exact, dated notes of each project.
ShareBoxio.github.zalaso/sharebox
Publish the web tools your agent builds to a self-hosted ShareBox and share them like a Google Doc
PriorSealio.github.imokokok/priorseal
Bounded authorization and independently verifiable execution evidence for agents.
PDFBettercom.pdfbetter/pdfbetter
Fill, convert, OCR, merge, split, extract data from and summarize PDFs. AI answers cite the page.
Leetcode MCP Servergithub.com/jinzcdev/leetcode-mcp-server
Access LeetCode problems, solutions, submissions and public data, with optional login for user features such as notes; supports the global and China sites.
RugShield AI v4.0 MCPcom.run402.rugshield-ai/mcp
42-Point On-Chain Token Honeypot, Liquidity Lock & Drainer Scanner ($1 USDC Pro).
Engramro.rootcause/engram
A second brain for Claude: remembers your work, plans your day, encrypted under a key only you hold.
Agent Tools MCPio.github.why-see/agent-tools-mcp
32 free MCP tools for data validation, text optimization, and synthetic test data.
netsiio.github.bluedotsoft/netsi
netsi, the personal agent network: contacts, a pull-only inbox and plans; splitsi splits expenses.
AI Model Watchio.github.markksantos/ai-model-watch
List the models each AI provider's API serves and see which are new since the last check.
emem, the verifiable memory protocol for the physical worldio.github.Vortx-AI/emem
Shared, verifiable memory for machines and AI. Encode where data lives; decode with any AI.
TestChimpio.testchimp/qa
QA platform for agents: coverage signals, in-repo test plans, verified tests and release governance.
Agent Request Deskdev.agentrequest/request-desk
Find out where your AI agent gets stuck: blocked fetches and missing data, in a private report.
Llmprobegithub.com/Jwrede/llmprobe
Synthetic monitoring for cloud and local LLM inference endpoints: TTFT, latency, throughput and errors, with Prometheus and OpenTelemetry export.
Glitterballdev.glitterball/glitterball
Guided walkthroughs that play on your real prototype, with your team's feedback for your agent.
armslengthio.github.armslength-dev/armslength
Your AI and another company's AI on one signed line. People approve; nobody shares logins.
agent-bomio.github.msaad00/agent-bom
Scan AI/MCP dependencies, descriptor injection, risky tool inputs and authentication configuration.
Double AIgents DSAR servicecom.doubleaigents.www/dsar
GDPR DSAR deadlines, breach triage, AI tool checks, HR retention and letters (UK/EU/CH)
Model Testedcom.modeltested/llm-benchmarks
Independent test scores for open-weight LLMs: best model for your GPU or Mac, comparisons.
Quorum AIio.github.quorum-dog/quorum
Compare AI perspectives with configurable Modes, estimate deliberations, and retrieve run receipts.
Kaironio.github.zyvorai/kairon
Inspect Kairon VMs, network policy and VM-edge flows from an agent. Read-only by default.
AimYeario.github.Yahhi/aimyear-mcp
Accountability partner in your agent: one yearly aim, one main step a day, a timer your agent runs.
Agentcommsio.github.web3wes/agentcomms
Free, account-free agent messaging with signed sessions, AEAD, and replay protection.
Caption-Packio.github.jeshuadomingo-byte/caption-pack
Deterministic social-caption API: hooks, bodies, CTAs + hashtags as JSON. No LLM in the loop.
skgateio.github.helv-io/skgate
Self-hosted MCP gateway and LLM proxy: OAuth 2.1, model aliases, Grok subscription as an API.
Mode VC Chart: How Many AI Models Are There? Arena Rates 399com.modevc/chart-how-many-ai-models-are-there
Arena rates 399 text models from 52 labs, up from 10 models in May 2023. Yet only 5 labs hold.
Mode VC Chart: Anthropic vs. OpenAI vs. Google: Who Holds the Top 20?com.modevc/chart-anthropic-vs-openai-vs-google-arena-top-20
Anthropic holds 8 of the Arena top 20, Google 7 and OpenAI 0. In Apr 2025 OpenAI held 9 and.
Mode VC Chart: Claude vs ChatGPT: Which Ranks Higher on the Leaderboard?com.modevc/chart-claude-vs-chatgpt-leaderboard
On 11 Sept 2026, Claude's best model rates 40 points above OpenAI's and 16 above Gemini's..
Mode VC Chart: Chinese AI Models vs. US Models: How Close Is China?com.modevc/chart-chinese-ai-models-vs-us-models
qwen3.8-max trails claude-fable-5.1-max by 27 points. Over the past year the gap has stayed.
Mode VC Chart: LLM Leaderboard Top 10: #1 Leads #10 by 18 Pointscom.modevc/chart-llm-leaderboard-top-10-gap
The gap between Arena's #1 and #10 models fell from 148 points in Feb 2024 to 18. #10 now wins.
Mode VC Chart: Best AI for Math: The Arena Math Leaderboardcom.modevc/chart-best-ai-for-math
14 models are statistically tied for #1 in Arena math, spanning 49 points. 4 are Flash models.
Mode VC Chart: Best AI for Creative Writing: Arena Rankingscom.modevc/chart-best-ai-for-creative-writing
Anthropic has 7 of the top 10 creative writing models and Google 3. Meta's muse-spark-1.2.
Mode VC Chart: LangChain Alternatives: Downloads vs. Newer AI SDKscom.modevc/chart-langchain-alternatives-downloads-share
LangChain's share of weekly npm framework downloads fell from 32% to 19% in 46 weeks, while.
Mode VC Chart: ChatGPT vs. Gemini vs. Meta AI: User Numbers Comparedcom.modevc/chart-chatgpt-vs-gemini-vs-meta-ai-users
ChatGPT reports 900M weekly users (Feb 2026). Gemini reports 950M monthly (Jul 2026), 2.4× its.
Mode VC Chart: Which AI Labs Get the Most Chatbot Arena Votes?com.modevc/chart-chatbot-arena-votes-by-ai-lab
OpenAI's models hold 17.9% of all 12.3M Arena votes and none of the top 20 seats. Anthropic's.
Mode VC Chart: AI Model Releases in 2026: Which Labs Ship Mostcom.modevc/chart-ai-model-releases-2026
14 labs launched 50 named AI models from 6 Jul 2026 to 27 Sept 2026. Alibaba's Qwen team led.
Mode VC Chart: Open-Weight Models in 2026: How Many Launch Open?com.modevc/chart-open-weight-models-2026
Of 51 named model launches since 6 Jul 2026, 22 stated their weights: 18 closed, 4 open. All.
Mode VC Chart: OpenAI Leaderboard Ranking: 8th Among Labs on Arenacom.modevc/chart-openai-leaderboard-ranking
OpenAI was the #1 lab on Arena for 95% of 2024. On 25 Sept 2026 it ranks 8th among labs, and.
Mode VC Chart: Gemini Leaderboard Ranking: Google's Days at #1com.modevc/chart-gemini-leaderboard-ranking-days-at-number-one
Since Jan 2024, Google's models have been #1 on Arena for 227 of 1003 days, third among labs.
Mode VC Chart: OpenAI Python Package Downloads: Who Grew Since Augustcom.modevc/chart-openai-python-package-downloads-pypi-growth
Between 31 Aug–6 Sep and 25 Sep–1 Oct, anthropic's PyPI downloads grew 25% and openai's 14%,.
Mode VC Chart: AI Model Launch Strategy: What Labs Ship on Day Onecom.modevc/chart-ai-model-launch-strategy
Of 13 model launches from 23 Sept 2026 to 3 Oct 2026, 9 opened an API on day one, 7 of them.
Mode VC Chart: How Long Does the #1 AI Model Stay on Top?com.modevc/chart-how-long-number-one-ai-model-stays-on-top
Since Jan 2025, Arena's #1 spot has changed hands 16 times. Half of the finished reigns lasted.
Mode VC Chart: Best AI Model vs. Most Popular AI Chatbotcom.modevc/chart-best-ai-model-vs-most-popular-ai-chatbot
Anthropic builds 14 of the Arena's top 50 models and OpenAI builds 5. But 44% of US adults use.
Mode VC Chart: Open-Source vs. Closed AI Models: How Big Is the Gap?com.modevc/chart-open-source-vs-closed-ai-models-gap
The best open model trails the best closed model by 42 Arena points. In a blind vote it would.
Mode VC Chart: LLM API Pricing History: Cost per Million Tokenscom.modevc/chart-llm-api-pricing-history
OpenAI's headline model fell from $30 to $2 per million input tokens since Jun 2023: 93% in.
Mode VC Chart: AI Adoption Rate Among US Businessescom.modevc/chart-ai-adoption-rate-us-businesses
23.8% of US firms used AI in the latest two-week survey, up from 17.3% 10 months earlier..
Mode VC Chart: AI Inference Cost: Output Token Pricing for Flagship LLMscom.modevc/chart-ai-inference-cost-comparison
Qwen3.8-Max rates within 30 Arena points of Claude Opus 5.5 for 3.3× less per output token..
Mode VC Chart: Best AI Models by Category: Google vs. Anthropic Rankscom.modevc/chart-best-ai-models-by-category
Google holds #1 in 6 of 8 Arena categories; Anthropic in 2. OpenAI has no category in the top.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data. Last synced Oct 28, 2026.
Frequently asked questions
What is MCP?
The Model Context Protocol is an open standard that lets an AI assistant (Claude, ChatGPT, Cursor, an agent) call outside tools and read outside data through a "server". A remote server is a URL you add to your client; a local one runs on your computer from a package (npm, PyPI, Docker).
How do I add an MCP server to Claude or Cursor?
Open the server's page here and copy its configuration block into your client's MCP settings file, then restart the client. Remote servers need only the URL; local ones need Node (npx), Python (uvx) or Docker installed.
Are these servers safe?
Anyone can publish to the registry. A server can read what you give it access to and act on your behalf, so prefer servers with public source code from a publisher you recognise, and grant the smallest scope that works.