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MCP servers published as npm packages: Eve Mentor MCP to Fedramp Oscal Ssp Lint

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
Eve Mentor MCPAI mentor for new & returning EVE Online players: losses, skills, fits, ISK, routes, and more.Local · stdioother
Eventbrite MCPEventbrite for Claude — your tickets/orders, organizer data, and public event discovery.Local · stdioproductivity
EventsLive event discovery: concerts, club nights, art, comedy, and festivals across 14 cities.Remote & Local · HTTP, stdiotravel
Events MCPDiscover tech events, startup meetups, AI events across 8 cities — including hidden ones.Remote & Local · HTTP, stdioother
Eventsorg MCPAutonomous MCP server and background agent for managing live event logistics.Local · stdiomaps & transport
Evermint MCPMint tamper-evident receipts for AI agent actions. The notary layer for agent-to-agent transactions.Local · stdioother
Evernode MCPEvernode/HotPocket dApp helper: templates, non-determinism lint, lease math, live host lookup.Local · stdiodeveloper
EverThreadPlain-English website security check for agents: certificate, headers, scripts, forms, spam.Local · stdioproductivity
EveryAILawAI law obligations, evidence, deadlines, saved profiles, audit trails, and signed change alerts.Local · stdiodata
EveryPageShare PDFs as tracked links and see who read them, how far they got, and where they stopped.Local · stdioproductivity
Evidence Diff MCPExplain coarse Git and test-build evidence changes without source diff contents. Tools include...Local · stdiodeveloper
EvidInvestSEC filings and financial data for AI agents: 59 tools for statements, valuation and supply chains.Remote & Local · HTTP, stdiofinance
EvidriftCatch TypeScript API and OpenAPI contract drift in AI-generated code, then revalidate it in CI.Local · stdiodeveloper
EvipediaMCP Server for evipedia.ai — evidence-based reviews of health & longevity interventions.Local · stdiohealth
Evite MCPEvite for Claude — list events, guest lists & RSVPs, RSVP, message guests, and create/edit events.Local · stdioother
EVM Wallet SignerRoute EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963.Local · stdiofinance
EvmcpMulti-chain EVM blockchain data with companion contracts.Local · stdiofinance
EVMoleLocal structured analysis of deployed EVM runtime bytecode.Local · stdiodeveloper
EvmscopeEVM blockchain intelligence toolkit for AI agents. 20 tools across 5 chains. Zero config.Local · stdiofinance
Evolith Architecture GovernanceExecutable architecture governance: an unevaluated rule is reported as a failure, never a pass.Local · stdioother
EWS Meeting MCPSafely schedule Outlook meetings on on-prem Exchange EWS with preview-confirmed writes.Local · stdioproductivity
ExactPDFExactPDF local stdio MCP client: hosted API PDF merge, split, compress, Markdown source packs.Local · stdioproductivity
Exam SheetGenerate a timed exam on any topic and take it in an interactive exam sheet with live grading.Local · stdioother
ExcalidrawSecurity-hardened Excalidraw MCP server with auth, rate limiting, and 14 tools.Local · stdiodeveloper
ExcaliwowCreate, read, render, organize, and safely edit persistent Excalidraw diagrams with AI agents.Local · stdioother
Excel MCPCreate and edit Excel workbooks locally with rows and sheets. No network and no key.Local · stdioother
Exchange Rate APIReal-time & historical exchange rates for 160+ currencies, mid-market (Reuters/Refinitiv).Local · stdiofinance
Exchange Rates MCP by UnClickCurrency conversion plus latest and historical exchange rates. By UnClick.Local · stdiofinance
Exchange Rates MCP ServerConvert currencies, get FX rates, and query historical ECB exchange rate data.Remote & Local · HTTP, stdiofinance
ExecBroGives AI agents eyes and hands into running React Native apps: logs, REPL, tap, screenshots.Local · stdiodeveloper
ExerciseapiGive your AI coding agent direct access to 2,198+ exercises via exerciseapi.dev.Local · stdiodeveloper
ExerciseBankSearch 1,492 filmed exercises by muscle, equipment, pattern and joints to avoid; get substitutes.Local · stdiodata
ExergynetRead-only ExergyNet MCP lookups and compute-cost estimates; write settlement is disabled.Local · stdioother
Exit1 Uptime MonitoringSet up uptime monitoring from your editor: create checks, configure alerts, query uptime history.Remote & Local · HTTP, stdiodeveloper
ExnosRead-only live state of your Chrome tabs for AI agents: fields, console errors, network, storage.Local · stdioother
Exoplanets MCPConfirmed exoplanets and their properties from the NASA Exoplanet Archive. No key required.Local · stdioreal estate
ExpenseBotReceipt ingestion, Gmail capture, expense analysis, and reviewed reports for AI-agent workflows.Remote & Local · HTTP, stdioproductivity
Explicit Formula — Second BrainYour own notes, searched and cited by your AI — local-only, allowlist-gated, capped, and logged.Local · stdioproductivity
extensiondev MCPBuild, run, inspect, and publish browser extensions from any MCP client. 31 tools, 11 browsers.Local · stdioother
extentos.comBuild -glasses apps with AI agents: scaffold, validate, and simulate before real hardware.Local · stdiodeveloper
ExtractURL-to-Markdown API for AI pipelines — clean markdown with metadata and caching.Local · stdioother
Extracto MCPTurn any URL plus a schema into validated, typed JSON via the Extracto API.Local · stdioother
Extraer Datos de INEExtrae CURP, nombre, domicilio y clave de elector de credenciales INE/IFE mexicanas.Local · stdioother
EyepupAgentic visitor analytics — five tools that hand the next CRO fix to your coding agent.Remote & Local · HTTP, stdiodeveloper
EzpzfileLocal file tools for agents: documents, PDFs, images, QR codes. Nothing is uploaded.Local · stdioproductivity
Ezstat MCP ServerTrack and query EzStat metrics from Claude, Cursor, or any MCP agent. StatHat-compatible.Local · stdiodeveloper
EZTexting MCPOfficial EZTexting MCP server: SMS/MMS messaging, contacts, workflows, reports.Remote & Local · HTTP, stdioproductivity
F Droid MCPF-Droid app catalog search. No key required.Local · stdiodata
F5 Distributed Cloud Terraform ProviderF5 Distributed Cloud Terraform provider docs, 270+ OpenAPI specs, and subscription info for AI.Local · stdiodeveloper
Faa Aircraft Registry MCP ServerOffline, keyless lookup of the US civil aircraft registry — decode N-numbers, search records.Remote & Local · HTTP, stdiodata
faa-traffic-delays-mcp-serverTrack FAA ground stops, delay programs, airport delays, the operations plan, and ATCSCC advisories.Remote & Local · HTTP, stdiodeveloper
Facebook MCPFacebook Pages MCP server for the Meta Graph API — publishing, insights, moderation, messaging.Local · stdiodeveloper
Facebook Pages MCPFacebook Pages organic analytics, post management, and insights via Meta Graph API v25.0.Local · stdiodata
facehunch MCP-SERVERRead-only MCP connector for Facehunch saved reports, access status and available source links.Remote & Local · HTTP, stdiodeveloper
Faceit MCPFACEIT API: players, stats, match history, teams, championships.Local · stdioproductivity
FacetimemcpMCP server for macOS FaceTime — initiate phone, FaceTime audio, and FaceTime video calls.Local · stdiomedia
FacthouseLocal AI memory: neuroscience-inspired Data→Information→Knowledge in SQLite you own.Local · stdiodata
FactMemA local memory engine. You own the SQLite file. Not Mem0's hosted OpenMemory MCP.Local · stdioother
Factsets MCP ServerAn MCP server that provides a local, persistent, self-maintaining knowledge base for AI agents.Local · stdiodeveloper
FactuareaSpanish invoicing with VeriFactu (AEAT): invoices, quotes, contacts, products, taxes and filings.Remote & Local · HTTP, stdiofinance
Factura LuzLee y explica facturas de la luz españolas (QR de la CNMC). Todo en local.Local · stdioproductivity
Facturae Verifactu Lint18 reglas sobre tu XML Facturae antes de que FACe lo devuelva.Local · stdiodeveloper
FacultiSearch academic expert insights, papers and contributions from Faculti.Local · stdiodata
FailechoCheck what other agents hit the same tool failure — and what recovery worked. Ask before retrying.Remote & Local · HTTP, stdioother
FailmodesMCP server for the Fail Modes taxonomy — a knowledge base of AI system failure modes.Remote & Local · HTTP, stdiodeveloper
FailTraceDebugging experiments for coding agents: reproduce failures and verify fixes with test evidence.Local · stdiodeveloper
fairseal.ioVerifiable entropy, provably-fair games, and receipt verification for AI agents (FairSeal API).Local · stdiomedia
Fakestoreapi MCPSample store products from FakeStoreAPI. No key required.Local · stdioother
Faktuj MCPGenerate Polish VAT invoices (Faktura VAT) as PDF.Local · stdiofinance
FaldaroForms, submissions, workflows and reports in Faldaro, exactly as privileged as your API key.Remote & Local · HTTP, stdioproductivity
FamiliarAI co-pilot for Foundry VTT: runs combat, scenes, voices and audio. Requires the Familiar module.Local · stdiomedia
Familiar MCPMCP server that drives the user's real macOS Chrome via AppleScript. 32 tools.Local · stdiodeveloper
FanoutMulti-URL comparative content analysis with topical gap detection.Local · stdioother
Fantasy Premier League MCP by UnClickFantasy League teams, fixtures, players, standings, and league data. By UnClick.Local · stdioproductivity
Faostat MCP ServerUN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.Remote & Local · HTTP, stdiofood & delivery
FAQaiTurn any document into a RAG dataset from Claude, Cursor, or any MCP host.Local · stdioproductivity
Fashion ShoppingAI fashion shopping — search 2,200+ EU products, Lucy AI stylist, carts & discounts.Local · stdioshopping
Fast News MCPFree search, trending, topics & local news via the Fast News with Previews API on RapidAPI.Local · stdiomedia
FastAlertNow MCP-SERVEROfficial MCP server for FastAlert, providing tools to list channels and send notifications.Local · stdiodeveloper
Fatenava MCPCast BaZi, Zi Wei Dou Shu, and Western astrology natal charts - deterministic, free, no account.Local · stdioother
Fatsecret MCPMCP server for FatSecret API - food search, nutrition, diary, recipes, weight tracking (unofficial)Local · stdiofood & delivery
FattlyAI images, video, voiceovers and UGC ads from 50+ models. Official MCP server for fattly.app.Remote & Local · HTTP, stdiomedia
Fauna MCPMCP server for Fauna: collections, FQL queries. Needs a database secret.Local · stdiodeveloper
FaxSealSend, receive, and verify faxes from AI assistants and agents via FaxSeal.Remote & Local · HTTP, stdioother
Fbi Crime MCP ServerFBI Crime Data Explorer — UCR estimates, NIBRS breakdowns, hate crimes, arrests, and agency data.Local · stdio, HTTPdata
Fbi Wanted MCPFBI Wanted API: most wanted list, search, and top rewards. No key required.Local · stdiodata
Fcc Broadband MCP ServerFCC broadband availability, coverage analysis, and digital divide data for US geographies.Remote & Local · HTTP, stdiodeveloper
Fcc MCPFCC Census Block API: find census block, state, county and tract for coordinates.Local · stdiodata
fcc-spectrum-mcp-serverSearch FCC radio licenses, find nearby transmitter sites, and see who is licensed on a frequency.Remote & Local · HTTP, stdiodeveloper
Fdic Banks MCP ServerSearch FDIC-insured banks, Call Report financials, peer rankings, failures, deposit market share.Local · stdio, HTTPfinance
Fdic MCPFDIC bank data: search insured institutions and compare assets. No key required.Local · stdiodata
Fear Greed MCPRead the crypto fear and greed index from alternative.me. No key required.Local · stdiofinance
FeatureflipManage Featureflip feature flags, targeting and rollouts from AI agents and editors.Local · stdioother
Fec MCPUS campaign finance data from the FEC. No key required.Local · stdiofinance
Federal Compass MCPAI compass from private sector to federal career — USAJobs search, salary, KSA.Local · stdiodata
Federal Register MCPUse this MCP server to Federal Register documents, rules, notices, and agencies. Tools include...Local · stdioproductivity
Federal Regulations MCP ServerSearch and trace US federal rules across the Federal Register, eCFR, and Regulations.gov.Remote & Local · HTTP, stdiodeveloper
Federal Reserve MCP ServerSearch and fetch ~800K Federal Reserve economic time-series from the FRED API via MCP.Local · stdio, HTTPdeveloper
Fedramp Docs MCPQuery FedRAMP 20x KSIs, NIST controls, and compliance docs via 20 MCP tools.Local · stdioproductivity
Fedramp Oscal Ssp Lint16 checks on a system-security-plan JSON, in your editor, before a validator returns the package.Local · stdiodeveloper