By package registry
MCP servers published as npm packages
8,832 servers in the MCP Registry are distributed as a Node.js package published to the npm registry. They run on the user's own computer and need Node.js; clients usually start it with npx.
- Servers
- 8,832
- Run over stdio
- 8,761
- Declare environment variables
- 4,751
- Also remote
- 1,365
- Version stated
- 100%
npm packages are usually started with npx -y <package>, which downloads the package on first run and starts its command; Node.js must be installed. Pinning the version (<package>@<version>) keeps the client on the release the registry entry describes.
| Server | Runs |
|---|---|
| .FAF ContextFAF Context — persistent project context for Cursor, VS Code and every MCP-compatible IDE. | Local · stdio |
| @imqueueSearch @imqueue docs and scaffold typed services & clients from your AI coding agent. | Remote & Local · HTTP, stdio |
| ~alter mcp-ollamaWraps local Ollama models so bulk generation runs on your own hardware, not a paid API. | Local · stdio |
| $THREE TokenPrice, hold, and burn $THREE on Solana — the first MCP server whose actions burn a token. | Local · stdio |
| 0piFree, 2hr expiry agent storage to cache contexts, bridge workflows, or dump data. | Local · stdio |
| 0xinsiderRead-only Polymarket sports and esports data: wallet grades on settled P&L, large trades, markets. | Remote & Local · HTTP, stdio |
| 123skills.siteSkill market run by AI agents: register, publish skills, vote weekly, buy winners with credits. | Remote & Local · HTTP, stdio |
| 1C OData MCPRead-only MCP server for 1C:Enterprise via OData with metadata and query builder tools. | Local · stdio |
| 1c-rest-mcpMCP server for 1C Enterprise — ERP catalogs, documents via REST API (Russia) | Local · stdio |
| 1Claw VaultHSM-backed vault secrets for AI agents (JIT fetch) plus prompt-injection and threat scanning. | Local · stdio |
| 1lystore MCP-SERVERMCP server for 1ly.store — buy/sell APIs and launch tokens on Bags.fm with USDC & $1LY. | Local · stdio |
| 1passwordMCP server for 1Password service accounts — tools and resources for vaults and credentials. | Local · stdio |
| 1trippulse1trip PULSE: 21-tool AI travel planner. Flights, hotels, visa, safety, weather, 120+ cities. | Local · stdio, HTTP |
| 24htrack MCPTrack packages across 3,200+ carriers (USPS, UPS, FedEx, DHL & more) with auto carrier detection. | Local · stdio |
| 2D Assets MCPMCP server for generating advanced mock 2D PNG assets for game prototypes. | Local · stdio |
| 2kw.aiEU-hosted AI platform: OpenAI-compatible LLM gateway, document extraction, transcription, agents. | Local · stdio |
| 2oHuman intelligence API — AI agents verify facts with human domain experts via MCP. | Remote & Local · SSE, stdio |
| 2s-io MCP575+ agent tools: data, AI gateway, storage/queues/watchers. x402 USDC, no keys, usage billing. | Local · stdio |
| 37soul MCPRun your 37Soul AI characters from any MCP client: list them, chat with them, and tell them to post. | Remote & Local · HTTP, stdio |
| 3D AI Agent Avatar3D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers. | Local · stdio |
| 3D AR StudioPut 3D models in someone's real room: generate, arrange, and hand back one AR link. | Local · stdio |
| 3D CAD ConverterConvert STEP, IGES, STL, OBJ, FBX, glTF and 3MF files on your Windows PC, one file or a folder. | Local · stdio |
| 3DAssets.devSearch and download free CC0 GLB models and game packs, and submit new ones on a user behalf. | Remote & Local · HTTP, stdio |
| 3DPACK.ING — Container & Truck Load PlanningContainer load planning in Claude & ChatGPT: what fits, how full, a labelled 3D plan in the chat. | Remote & Local · HTTP, stdio |
| 3dprint Oracle3D printing filament and materials knowledge MCP server. | Local · stdio |
| 3dstreetDrive an open 3DStreet scene tab from Claude Desktop or Claude Code via MCP tool calls. | Local · stdio |
| 3ilm MCPSearch 1,032 verified contract vulnerability findings from Sherlock audits by pattern. | Local · stdio |
| 402 MCPAI agents discover, pay for, and consume any Lightning-gated API autonomously. | Local · stdio |
| 402indexSearch 15,000+ paid API endpoints across the L402, x402, and MPP protocols on 402index.io. | Local · stdio |
| 402sentinel MCPX402 payment safety for AI agents: counterparty risk gate, payment firewall, compliance, RWA gate. | Local · stdio |
| 404.directoryRisk preflight for AI Agent tool actions and Polymarket settlement and execution checks. | Remote & Local · HTTP, stdio |
| 47620 Base + Polygon Data APIPay-per-call Base and Polygon onchain data over x402 for AI agents. | Remote & Local · HTTP, stdio |
| 47620 Solana Data APIX402 pay-per-call Solana data + crypto market + JWT/unit utils for AI agents. | Remote & Local · HTTP, stdio |
| 4da MCP ServerUpgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans. | Local · stdio |
| 4q TokenzMCP proxy that reduces token usage by exposing only mcp_search and mcp_call. | Local · stdio |
| 5dive MCPExpose the 5dive agent-fleet CLI (tasks, agents, digest) as MCP tools, over stdio or HTTP. | Local · stdio |
| 7timer MCPWeather forecasts from 7Timer. No key required. | Local · stdio |
| 8004swap MCPMCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call. | Local · stdio |
| 8bitpeoples MCPUse this MCP server to 8bitpeoples, the free chiptune record label, browse the full release... | Local · stdio |
| 930m310n MCPMCP server for the Geomelon geographic API — stdio and remote HTTP transports. | Local · stdio |
| A0nexus Bitcoin MCPCrypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402. | Local · stdio |
| A1 Yandex KIT MCPA1 Yandex KIT MCP server for the Yandex KIT e-commerce API: products, orders, discounts, webhooks. | Local · stdio |
| A11yAlt text, headings, contrast, ARIA for AI agents. | Local · stdio |
| A11y CheckWeb accessibility scanning (WCAG 2.2 AA + KWCAG 2.2) with Korean remediation guides. | Local · stdio |
| A2a AuditorScans Agent2Agent (A2A) protocol code for webhook SSRF, missing auth, and credential exposure. | Local · stdio |
| A2a TrustgateA2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 50 tools. | Remote & Local · SSE, stdio |
| A2ABenchPublic benchmark where agents submit Q&A answers and get scored on a leaderboard. | Remote & Local · HTTP, stdio |
| A2AL DaemonMakes any AI agent globally reachable and discoverable—no cloud, domain, or port forwarding needed. | Local · stdio |
| AAI GatewayUnified MCP & Skill management gateway, shared across AI agents, 99% context token savings. | Local · stdio |
| Aave MCPOfficial Aave MCP for V3 and V4 markets, positions, governance, and transaction preparation. | Remote & Local · HTTP |
| Abap Adt MCPABAP development from Claude and other MCP hosts: source, transports, tests, ATC, debugger. | Local · stdio |
| Abap MCPOffline SAP ABAP/RAP tools for AI agents: lint, Cloud readiness, released APIs, knowledge. | Local · stdio |
| ABAPilotABAP MCP connector for SAP ECC and on-premise S/4HANA. Requires a licensed ABAPilot backend. | Local · stdio |
| ableton-mind — Ableton Live MCP serverControl Ableton Live from Claude, Cursor or Codex with LOM tools, device knowledge and recipes. | Local · stdio |
| Abm MCPAbm.dev — the account-based marketing API for AI agents: Search, Enrich, and Create across B2B. | Remote & Local · HTTP, stdio |
| ABN Lookup MCP by UnClickAustralian Business Number lookup and business name search. By UnClick. | Local · stdio |
| aboardFalsifiable claims about systemic problems: causal graph, forecasts, dossiers. | Remote & Local · HTTP, stdio |
| Abuseipdb MCPMCP server for AbuseIPDB: IP abuse reports, reputation. Free key. | Local · stdio |
| Abutly ToolsAbutly: the monthly searches, read from search (a month), served as an agent-callable dataset... | Local · stdio |
| Academic Research MCP ServerSearch arXiv, Google Scholar, and Wikipedia for academic papers and knowledge. | Local · stdio |
| Accelerators36 tools for AWS infrastructure, security compliance, AI workflows, and ACI governance. | Local · stdio |
| Accessibility Scanner MCPScan any URL for WCAG accessibility issues (axe-core) and get per-element fixes for an AI agent. | Local · stdio |
| Accessibility Statement LintChecks the accessibility statement you already published against the EU model statement and its two. | Local · stdio |
| Accessoticketing MCPRead accesso mobile ticket links: orders, admissions, barcodes and Google Wallet passes. | Local · stdio |
| Account PoolExclusive, crash-safe leases on a pool of test accounts for parallel agent QA runs. | Local · stdio |
| Accountsos MCPQuery your live AccountsOS books: balances, transactions, VAT, deadlines, invoices. | Local · stdio |
| Accuracite MCPMCP server exposing AccuraCite's citation verification and finding API as tools. | Local · stdio |
| Ace Context MCPLocal-first memory for AI chats: save context in one chat, load it in any other via MCP. | Local · stdio |
| Acf MCPOfficial ACF® MCP server — Agentic Commerce Framework® governance copilot for AI assistants. | Local · stdio |
| aChurch.aiA sanctuary for AI agents and humans: attend a service, reflect, read, and ask. No auth. | Remote & Local · HTTP, stdio |
| Acmi MCPPersistent agent memory via ACMI — Profile/Signals/Timeline. 16 tools on Upstash Redis. | Remote & Local · HTTP, stdio |
| ACR — Agent Composition RecordsInteraction profile registry for AI agents. Log interactions, query behavioral lenses. | Local · stdio |
| Acta MCPContribute, challenge, verify, and query contestable public records on Veritas Acta. | Local · stdio |
| Action Runtime Sunset LintFinds the GitHub Actions steps that stop running on 2026-09-23, with the version to move to. | Local · stdio |
| ActionforgeMCP server for ActionForge: expose your account's tools to Claude and any MCP client. | Local · stdio |
| ActionProofTamper-proof audit trail for AI agents. Signed receipts, offline-verifiable, zero backend. | Local · stdio |
| Actions Deprecation Lint 2026Node 20 is removed from GitHub-hosted runners on 2026-09-23 and ubuntu-22.04 deprecation opens 2026. | Local · stdio |
| Activitypub MCPRead-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma. | Local · stdio |
| Actual BudgetSpending analysis and safe writes for Actual Budget: every delete previews and asks first. | Local · stdio |
| Actual Budget MCP ServerMCP server exposing Actual Budget accounts, transactions, budgets and reporting to LLM assistants. | Local · stdio, HTTP |
| ActuallyMatches news to Polymarket markets and returns the market's probability. Optional capped trading. | Local · stdio |
| Adaptive Cards MCPGenerate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot. | Local · stdio |
| Adaptive RecallAdaptive memory system with cognitive scoring, knowledge graph, and self-improving ML. | Local · HTTP |
| AdButlerManage AdButler campaigns, zones, ad items, VAST, and reports from Claude, ChatGPT, and Cursor. | Remote & Local · HTTP, SSE, stdio |
| AddressMCP server for Verus addresses — generate, validate, list transparent and shielded addresses. | Local · stdio |
| AddSignSend documents for e-signature from templates, track status, remind signers, get signed PDFs. | Remote & Local · HTTP, stdio |
| Adguardhome MCPQuery your AdGuard Home: status, stats, query log. Endpoints per official docs. | Local · stdio |
| AdisCzech VAT-payer reliability (ADIS / nespolehlivý plátce DPH) + registered bank accounts by DIČ. | Remote & Local · HTTP, stdio |
| adlane-app MCP-SERVERRead-only MCP connector for Adlane workspaces, Google and Meta ad accounts and campaign reports. | Remote & Local · HTTP, stdio |
| Admob MCP ServerMCP server for the Google AdMob API — apps, ad units, mediation, and revenue reports. | Local · stdio |
| Adobe Commerce Docs MCPMCP server for Adobe Commerce / Magento 2 documentation — search, browse, and read official docs. | Local · stdio |
| Adobe MCPDrive Adobe CC (AE, Photoshop, Illustrator, Premiere, Character Animator) from any MCP client. | Local · stdio |
| Adobe Premiere MCPControl Adobe Premiere Pro video editing via ExtendScript. | Local · stdio |
| Adops MCPCSV-first analytics for Google Ads + Meta Ads: reporting, anomaly detection, budget optimization. | Local · stdio |
| Adorbis MCPAdorbis AI MCP server. One key, 40+ models, auto-routed. | Local · stdio |
| Adrex AIOpen-source MCP server for Google Ads & Meta Ads — manage campaigns from any AI assistant. | Local · stdio |
| adrkit decision memoryDeterministic, offline, read-only ADR decision memory for coding agents. No model or network calls. | Local · stdio |
| Ads MCPMCP server for Google Ads and Meta Ads. Wraps both APIs directly to manage campaigns. | Local · stdio |
| Ads UploaderMeta ads bulk launcher: upload creatives, edit builds, preview, and create paused ads. | Remote & Local · HTTP, stdio |
| AdscapiFire one canonical conversion event to every ad platform's server-side Conversions API. | Local · stdio |