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MCP servers published as npm packages: trvl to Unicode Security MCP

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.

ServerRunsCategory
trvlDoor-to-door travel MCP + CLI: flights, hotels, trains, cars, ferries. No API keys, Go binary.Local · stdiotravel
trypeach-io MCPSend and manage WhatsApp messages, contacts, templates, and events via Peach AI.Local · HTTPother
Ts MCP DebuggerEnterprise debugging for Node.js/TypeScript with 25+ tools: breakpoints, profiling, hang detection.Local · stdiodeveloper
Tsconfig Inheritance Flattener MCPResolves TypeScript config inheritance chains and returns effective compiler options per file.Local · stdiodeveloper
TSUNAGI///Matrix — MAPPINGBMW E46 M3 DME and SMG II: VE and rf_korr from Testo logs, decode SMG calibrations. Local.Local · stdiomaps & transport
TtctlUnofficial CLI and MCP server for the Toptal Talent platform — personal-productivity tool.Local · stdiodeveloper
Tteop MCPBuild, validate, and describe TTEOP telemetry envelopes for AI operator token efficiency.Local · stdioother
Tube Search MCPSearch archived YouTube videos including deleted, private, or region-blocked content.Local · stdiomedia
Tubemind Secure MCPSecure MCP server for YouTube intelligence — 18 tools, OAuth2, OWASP Top 10 controls.Local · stdiomedia
TubescoutYouTube as a research engine: keyless search, video intel, resilient transcripts, demand signals.Local · stdiomedia
TugraProvenance-aware memory format for AI agents: every claim carries its source, age and boundary.Local · stdioother
Tunein MCPRadio directory from TuneIn RadioTime. No key required.Local · stdioother
Tuning Engines - Governed AI RuntimeGovern model, agent, skill, and MCP workflows with policy, approvals, traces, and usage analytics.Local · stdioproductivity
Tunnel MCPDirect end-to-end-encrypted tunnel between Claude agents — two-party or a room of up to 16.Local · stdioother
TurbopentestAI-powered penetration testing. Launch scans, review findings, download reports.Local · stdiodeveloper
Turbosquid MCPQuery the TurboSquid 3D marketplace API v1: list file formats, product metadata.Local · stdioother
TurboSteed MCPExposes TurboSteed web-hosting, site generation, and library features to AI coding agents.Local · stdiodeveloper
Turkey DataLive Turkey data: gold prices, TCMB FX rates, fuel prices, prayer times, Kandilli earthquakes.Local · stdiodata
TurnbackUndo a coding agent turn, including shell commands and untracked files.Local · stdiodeveloper
TurnSignalRead-only Playwright CI results for agents: new vs known failures, flaky tests, test history.Local · stdiodeveloper
tuskcms.comClient editing for sites you built: register, scan, publish, go live, invite the client.Remote & Local · HTTP, stdioother
tuteliq.aiDetect grooming, bullying, fraud, and 16+ online threats across text, voice, image, and video.Remote & Local · HTTP, stdiomedia
Tvmaze MCP ServerSearch TVmaze shows, next episodes in your timezone, episode guides, daily TV schedules, and cast.Remote & Local · HTTP, stdiodeveloper
Tweens Motion EngineCreate editable animations, inspect frames and export GIF/MP4 in a chosen local workspace.Local · stdiomedia
Tweetsave MCPTwitter/X analysis without token waste. Fetch tweets, download media. No API key.Remote & Local · SSE, stdiomedia
Twelvedata MCPStock quotes from Twelve Data. Demo key supported.Local · stdiofinance
Twelvelabs MCP ServerMCP server for ElevenLabs Conversational AI (not TwelveLabs video) — agents, KB, voices.Local · stdiodeveloper
Twilio MCP ServerSend SMS, MMS, WhatsApp messages, make voice calls, and manage Twilio phone numbers.Local · stdiodeveloper
TwistMCP server for Twist team messaging — manage channels, threads, and messages.Local · stdioproductivity
Twitch MCPMCP server for Twitch: top games, live streams, users. Needs free API credentials.Local · stdiomedia
Twitter Signal MCPLive X/Twitter search, profiles, leads, pain points, bot checks, AI digests. Paid per call, x402.Local · stdiomedia
Twitter/X MCPRead public X posts, replies, profiles, and search results through Rettiwt or the official API.Local · stdiomedia
TwitterapiRead/write X (Twitter) via twitterapi.io: mentions, thread context, create and delete tweets.Local · stdiomedia
Twitterapi Docs MCPOffline access to TwitterAPI.io docs for AI assistants. 52 endpoints, guides, pricing.Local · stdioproductivity
Twitterapi Io MCPOffline access to TwitterAPI.io docs for AI assistants. 67 endpoints, 32 pages, 24 blog posts.Local · stdioproductivity
Twitterapi Io MCP ServerOfficial MCP server for twitterapi.io — Twitter/X data (tweets, users, followers, trends).Local · stdiodeveloper
TwitterAPIsOfficial MCP server for twitterapis.com. Read and write Twitter/X: search, users, tweets, DMs.Remote & Local · HTTP, stdiomedia
tx402Explain Algorand transactions, groups, batches, and account activity with x402.Local · stdiofinance
txn.devWallets, payments and human hiring for AI agents: pay other agents, escrow a budget, hire a person.Local · stdiofinance
txtcel MCPMCP server for the Txtcel Solana protocol: agents post and read undeletable on-chain messages.Local · stdiofinance
Tychi MCPAgent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.Local · stdiofinance
Type AtlasEditor-grade TypeScript, Markdown, and JSON intelligence for coding agents.Local · stdiodeveloper
TypesenseKit95 typed Typesense operations for AI agents through an MCP server that is read-only by default.Local · stdiodeveloper
TypeshipGenerate a typed SDK, CLI, and MCP server from any OpenAPI or GraphQL spec, and keep them current.Remote & Local · HTTP, stdiodeveloper
TyrekickRead and resolve human feedback pinned on your live prototype, straight from your coding agent.Local · stdiodeveloper
u-he Preset RandomizerGenerate, randomize, explain, and manage u-he synthesizer presets via the Model Context Protocol.Local · stdioother
Uae Einvoice MCPUAE e-invoicing MCP: TRN/TIN checks, 51-field PINT AE checklist, UBL XML stubs, mandate timeline.Local · stdiofinance
Uap PulseSearch and map the Pentagon UAP/UFO releases plus curated official archives from 12 nations.Local · stdiomaps & transport
UbereatsMCP server for Uber Eats - let AI agents order food delivery.Local · stdiofood & delivery
UcnAuditable, conserved AST code intelligence for AI agents. JS/TS, Python, Go, Rust, Java, C/C++, C#.Local · stdiodeveloper
Udacity CommitValidate & format git commit messages per the Udacity Git Commit Message Style Guide.Local · stdiodeveloper
Udir MCPNorwegian school (NSR) & kindergarten (NBR) registry data from UDIR.Local · stdiodata
Ugc Brief MCPTurn a brand brief into deliverables, shot lists, and the right UGC format, catching scope traps.Local · stdioother
UGC VZ Creator SearchFind real UGC creators in the DACH region: profiles, pricing, reach, outreach. No API key.Remote & Local · HTTP, stdiodata
Ui Annotator MCPAnnotates any web page with hover labels for AI assistants — zero extensions, any browser.Local · stdiodata
Ui Avatars MCPAvatar images from UI Avatars. No key required.Local · stdiomedia
UI BeatsMCP server for UI Beats. Let your coding agent search, read and install animated React components.Local · stdiodeveloper
Ui Debugger MCPAutonomous UI debugging MCP server: an agent drives the browser/desktop, reports bugs + UX issues.Local · stdiodeveloper
UI Design to CodeDesign-to-code artifact pipeline for UI screenshots, Figma node data, and visual review.Local · stdiodeveloper
UI RegistryLive access to 12 shadcn-style component libraries so agents compose UI from real components.Local · stdioother
Ui.Vision MCPMCP server for browser and desktop automation: OCR, image recognition, real mouse and keyboard input.Local · stdiomedia
UIAutomationMcpWindows UI Automation MCP server for desktop inspection and element lookup. Windows only.Local · stdiodeveloper
Uimax MCPFrontend expert for Claude Code. Screenshots, Lighthouse, axe-core, code analysis, auto-fix.Local · stdiodeveloper
UindowReal signed-browser automation for AI agents, over a local stdio MCP server.Local · stdiodeveloper
UISandboxPlay with your app's design in the browser: load a build, turn the knobs, export the code.Local · stdiodeveloper
UiscannerDesign tokens + a build prompt from any URL, right inside Claude Code, Cursor, and Codex.Local · stdiodeveloper
UisightYour AI sees the screen but can't measure it — measured web UI findings, shared live sessions.Local · stdioother
Uk Business IntelligenceEnrich any UK business with Companies House, Google Places, DNS, and social data.Local · stdiodata
Uk Card Machine PricingCard Machine Pricing: the printed in-person transaction rate, read from providers (read...Local · stdioother
Uk Legislation MCP ServerSearch and read UK legislation at any date, resolve citations, list amendments, track changes.Local · stdio, HTTPdata
Uk Police Crime MCP ServerSearch UK street crime, outcomes, stop and search, and neighbourhood teams (Scotland: BTP only).Remote & Local · HTTP, stdiodata
Ukparliament MCPKeyless MCP server for the UK Parliament Members API: MPs, Lords, parties, constituencies.Local · stdiodeveloper
Ukpolice MCPUK crime data from data.police.uk. No key required.Local · stdiodata
UlinkDeep linking for iOS, Android & Flutter. Firebase Dynamic Links alternative.Local · stdioother
UltimapsCreate choropleth, category and pin maps of countries, states, counties and ZIP codes as images.Remote & Local · HTTP, stdiomaps & transport
Ultralytics Platform MCPMCP server for Ultralytics Platform projects, datasets, training, prediction, exports, and models.Local · stdiodeveloper
UmamiMCP server for Umami Analytics API v2 — websites, stats, events, reports, and realtime.Local · stdiodeveloper
Umami CompassSecure Umami Analytics MCP server for Cloud and self-hosted deployments.Local · stdiodeveloper
Umami MCPQuery Umami Analytics v3 — stats, funnels, retention, attribution, UTM. Read-only by default.Local · stdiodata
UmbraTrust score for AI-generated code: scan repos, guard agent file writes, get a 0-100 score.Local · stdiodeveloper
UmbrielSee and drive a whole Windows machine from Bun — apps, input, screen, OCR, registry, OS — via MCP.Local · stdioother
UmtriGive your AI agent a persistent map of your project's structure, dependencies, and bugs.Remote & Local · HTTP, stdiomaps & transport
Un Comtrade MCP ServerUN Comtrade international trade statistics via MCP. Country/HS lookups, flows, balances, rankings.Local · stdio, HTTPdeveloper
Un Sdg MCPUN Sustainable Development Goal indicators. No key required.Local · stdioother
Un-DefaultCatch racist, sexist & ableist defaults in AI and human copy. Local rules, no account.Local · stdioother
Unbounded Consumption AuditorScans LLM/agent code for Unbounded Consumption / denial-of-wallet risks (OWASP LLM Top 10 2026 #6)Local · stdiodeveloper
UnbrowseWebsites as APIs: read pages, run site tasks via learned APIs, cloud browser with saved logins.Remote & Local · HTTP, stdioproductivity
Unclaimed SolThe first Vibe Claiming MCP: AI agents scan and reclaim dormant SOL on Solana. Signs locally.Local · stdiofinance
UnClickAI agent tool marketplace. 60+ tools for social, e-commerce, accounting, and messaging.Local · stdiofinance
Uncomtrade MCPUN Comtrade trade data preview. No key required.Local · stdiodata
Understand Anything - MCPA MCP server for codebase architecture analysis and automated governance.Local · stdiodeveloper
Understand QuicklyPublic registry of code-knowledge graphs for AI agents with schema validation and drift detection.Local · stdiodeveloper
Understanding GraphPersistent understanding via workflow prompts, typed updates, graph-native code, and supersession.Local · stdiodeveloper
unerrOperational memory for AI agents: code graph, session memory & guardrails. No context rot.Local · stdiodeveloper
unesco-heritage-mcp-serverSearch UNESCO World Heritage sites, intangible heritage, biosphere reserves, and Global Geoparks.Remote & Local · HTTP, stdiodeveloper
UnfragileThe match graph for AI. Search 100K+ capabilities across 13K+ AI artifacts.Local · stdiodata
Unhcr Refugees MCP ServerQuery UNHCR refugee, IDP, and stateless populations, asylum decisions, returns, and resettlement.Local · stdio, HTTPdeveloper
uni-msg WhatsAppDrive WhatsApp from any MCP client: pair devices, send text and media, manage contacts and groups.Remote & Local · HTTP, stdiomedia
Unicode MCPUse this MCP server to Unicode characters, blocks, names, scripts, and properties. Tools include...Local · stdioreal estate
Unicode Security MCPLocal first MCP checks for Unicode confusables, mixed scripts, invisible controls, and...Local · stdiodeveloper