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Utilities MCP servers

5,717 servers

Small helpers: time, math, text conversion, random data and other everyday tools.

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  1. Japan Utils io.github.vivek081166/japan-utils-mcp

    Japan utilities for AI agents: era, romaji, postal codes, holidays, kana, name splitting.

    Version check not run yet

    Utilities Official MCP Registry · PyPI Local MIT

  2. Koncept io.github.yourtechtribe-labs/koncept-mcp-server

    Query a curated YAML semantic concept graph for codebase invariants and cross-cutting facts.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local MIT

  3. Core studio.kynth/core

    Documents to schema-valid JSON plus 38 more finished-job AI tools, on one credit wallet.

    Version check not run yet

    Office documents and spreadsheets Official MCP Registry · npm Local MIT

  4. OpenQR uk.openqr/qr

    Generate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API.

    100% up · 30 days

    Data warehouses and analytics Official MCP Registry · npm Local Remote AGPL-3.0-ONLY

  5. React Render Profile io.github.vola-trebla/react-render-profile-mcp

    Decodes React DevTools Profiler exports into render summaries and memoization advice for AI agents.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 24 a week MIT

  6. Scout Intel MCP — The Google for AI Agents io.github.omniologynow-rgb/scout-intel-mcp

    The Google for AI agents — company intel, competitor tracking, market research via MCP. JSON output

    100% up · 30 days

    Science and research Official MCP Registry · PyPI Local Remote AGPL-3.0

  7. Antu io.github.zh-xx/antu

    Legal diagrams (fact, procedure, relationship, justification) from JSON, as one offline HTML page.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 1.1k a week AGPL-3.0-OR-LATER

  8. glot io.github.MattJeff/glot

    AI-native i18n: live string context, validated translations, glossary for your app catalogs

    Version check not run yet

    Utilities Official MCP Registry · npm Local 1k a week MIT

  9. HasData Google Trends com.hasdata/google-trends

    Google Trends interest over time, by region, and related queries and topics, as JSON.

    100% up · 30 days

    Utilities Official MCP Registry · GitHub MCP Registry · npm Local Remote 21 a week MIT

  10. Glyphic io.github.MS-Teja/glyphic

    Generate 18 diagram types from structured JSON natively. Built for LLMs and agents.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 19 a week MIT

  11. Endiagram io.github.dushyant30suthar/endiagram-mcp

    EN Diagram — structural verification for concurrent systems. Pure math, no AI.

    0% up · 30 days

    Design and media Official MCP Registry · npm Local Remote MIT

  12. Lokal io.github.lokal-id/lokal

    Indonesia-ready agents: NIK, phone, Rupiah, regions, postal codes, holidays, and PII masking.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 876 a week MIT

  13. Octocrawl io.github.77777R7/octocrawl

    Web pages as clean Markdown and JSON for AI agents, in fewer tokens, with an Evidence Record.

    100% up · 30 days

    Web search and scraping Official MCP Registry · npm Local Remote 842 a week AGPL-3.0-ONLY

  14. DevUtils MCP Server io.github.paladini/devutils-mcp-server

    36 local developer utilities for AI agents. Hash, encoding, UUID, JWT, JSON, network, text.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 17 a week MIT

  15. Chromium Style QR Code Generator io.github.chromium-style-qrcode/mcp

    MCP server for generating Chromium-style QR codes with optional Dino logo or custom center image

    Version check not run yet

    Browser automation Official MCP Registry · npm Local MIT

  16. HasData Redfin com.hasdata/redfin

    Redfin for-sale, for-rent and sold listings plus full property pages, as structured JSON.

    100% up · 30 days

    Utilities Official MCP Registry · GitHub MCP Registry · npm Local Remote 16 a week MIT

  17. Free the Tools io.github.sapience-design/freethetools

    Local PDF, image, data and text tools for AI assistants. Files stay on your computer.

    Version check not run yet

    Files and storage Official MCP Registry · npm Local 785 a week AGPL-3.0-ONLY

  18. Advice io.github.mrfentmen/advice-mcp

    Random pieces of advice from Advice Slip. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 722 a week MIT

  19. VPNDetection io.vpndetection/mcp

    VPN, proxy, Tor, hosting and CDN detection for any IP address, from the VPNDetection API.

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 698 a week MIT

  20. Rftools io.github.antonpogrebenko-public/rftools

    255 RF & electronics calculators + 13 simulation tools for AI agents.

    Version check not run yet

    Smart home and hardware Official MCP Registry · npm Local 621 a week MIT

  21. Dns Lookup io.github.mrfentmen/dns-lookup-mcp

    Look up DNS records for any domain using Google DNS over HTTPS. No key required.

    Version check not run yet

    DevOps and infrastructure Official MCP Registry · npm Local 621 a week MIT

  22. Vin io.github.Carwhere/vin-mcp

    Decode any US-market VIN, check NHTSA recalls, and look up verified buyer-paid car prices. Free.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 615 a week MIT

  23. Rpn io.github.daedalus/mcp-rpn

    MCP server that exposes an RPN calculator

    Version check not run yet

    Utilities Official MCP Registry · PyPI Local MIT

  24. Burn io.github.Fisher521/burn-mcp-server

    AI-powered reading triage MCP. 26 tools with a 24h burn timer. Read less, absorb more.

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 45 a week MIT

  25. Dog io.github.mrfentmen/dog-mcp

    Dogs in one place: breed list, random photos by breed, breed image sets, facts, and random...

    Version check not run yet

    Design and media Official MCP Registry · npm Local 588 a week MIT

  26. Barcode io.github.mrfentmen/barcode-mcp

    Generate EAN-13 and Code-128 barcodes locally and return SVG data. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 573 a week MIT

  27. Cat io.github.mrfentmen/cat-mcp

    Cats in one place: random facts, breed lists, breed details, and cat photos. No key required.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 573 a week MIT

  28. Keel io.github.seayniclabs/keel

    Network diagnostics — ping, traceroute, DNS, port scanning, and connectivity testing.

    Version check not run yet

    Utilities Official MCP Registry · PyPI Local MIT

  29. FableCut io.github.ronak-create/fablecut

    Zero-dependency browser video editor AI agents drive via a JSON timeline over MCP; ffmpeg export.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 559 a week MIT

  30. Datahub Countries io.github.mrfentmen/datahub-countries-mcp

    Country codes, names, and regions from the DataHub country catalog. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 551 a week MIT

  31. Scrapeunblocker com.scrapeunblocker/scrapeunblocker-mcp

    Fetch any web page's HTML or AI-parsed JSON, or run 100+ site plugins, via ScrapeUnblocker.

    Version check not run yet

    Web search and scraping Official MCP Registry · npm Local 549 a week MIT

  32. Bored io.github.mrfentmen/bored-mcp

    Bored API activity suggestions: random activities, filter by type and participants.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 544 a week MIT

  33. QRTap io.github.IlyaShurf/qrtap

    Editable QR codes, short links, public pages, reviews and bookings as tools for AI agents.

    Version check not run yet

    Calendar and scheduling Official MCP Registry · npm Local 478 a week MIT

  34. Connskill Growth io.github.CONN-SKILL/connskill-growth-mcp

    Keyword metrics and modeled AI search demand as JSON. Approved x402 calls in USDC on Base.

    Version check not run yet

    Monitoring and observability Official MCP Registry · npm Local 461 a week MIT

  35. Mathter ca.mathter/mathter

    Ask your AI assistant for a printable K-12 math worksheet pack and get the PDF on your computer.

    Version check not run yet

    Office documents and spreadsheets Official MCP Registry · npm Local 454 a week MIT

  36. FreightUtils MCP Server io.github.SoapyRED/freightutils

    Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 126 a week MIT

  37. Konid io.github.robertnowell/konid

    Three translation options per phrase, casual to formal, with register context and audio.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 14 a week MIT

  38. 17NAS Network Tools com.17nas/network-tools

    Free network diagnostic tools: IP info, DNS lookup, IPv6 check. No API key.

    Version check not run yet

    DevOps and infrastructure Official MCP Registry · npm Local 417 a week MIT

  39. Multimeter io.github.mshobeyri/multimeter

    Scaffold, validate, format, and run YAML .mmt API tests. Do not invent syntax.

    Version check not run yet

    Smart home and hardware Official MCP Registry · npm · Open VSX Local 414 a week APACHE-2.0

  40. Payment Intelligence io.github.Raafet57/payment-intelligence

    Offline ISO 20022 payment tools: explain and scrub pacs/camt, CBPR+, SSI checks, IBAN and BIC.

    Version check not run yet

    Finance and payments Official MCP Registry · npm Local 412 a week MIT

  41. Dummyjson io.github.mrfentmen/dummyjson-mcp

    Dummy JSON test data. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 410 a week MIT

  42. Epochs io.github.daedalus/mcp-epochs

    MCP tool that provides current Unix timestamp

    Version check not run yet

    Utilities Official MCP Registry · PyPI Local MIT

  43. Enrico io.github.mrfentmen/enrico-mcp

    Enrico (kayaposoft) holiday API: public holidays by country and year.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 401 a week MIT

  44. Emoji io.github.mrfentmen/emoji-mcp

    Search emoji by name or keyword locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 392 a week MIT

  45. Duck io.github.mrfentmen/duck-mcp

    Random duck photos. No key required.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 390 a week MIT

  46. Config io.github.rog0x/config

    JSON, YAML, TOML, INI config tools for AI agents

    Version check not run yet

    Utilities Official MCP Registry · npm Local MIT

  47. Crypto io.github.rog0x/crypto

    Hash, encode, UUID, password analysis for AI agents

    Version check not run yet

    Utilities Official MCP Registry · npm Local MIT

  48. I18n io.github.rog0x/i18n

    Locale detect, translations, plurals for AI agents

    Version check not run yet

    Utilities Official MCP Registry · npm Local MIT