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Utilities MCP servers

6,037 servers

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

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  1. Stablecoin reserve attestations io.github.agentwares/stablecoin-attestations

    Stablecoin reserve attestations as JSON: reserves, composition, attestor, on-chain supply, ratio.

    100% up · 30 days

    Finance and payments Official MCP Registry · npm Local Remote 18 a week MIT

  2. Toolars io.github.aixtral/toolars

    Local-first dev utilities: hash, base64, JWT, UUID, cron, URL codec. No network or telemetry.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 18 a week MIT

  3. I18n Codelens io.github.hepter/i18n-codelens-mcp

    Inspect, audit and safely edit i18n locale JSON files from AI agents.

    Version check not run yet

    Files and storage Official MCP Registry · npm Local 18 a week MIT

  4. Esef Filings io.github.pipeworx-io/esef-filings

    XBRL filings index MCP — wraps the filings.xbrl.org JSON:API index run by XBRL International, plus…

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 18 a week MIT

  5. Numverify io.github.pipeworx-io/numverify

    Numverify MCP — wraps the Numverify phone-number validation API (APILayer)

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 18 a week MIT

  6. Timezone io.github.pipeworx-io/timezone

    Timezone MCP — wraps timeapi.io (free, no auth)

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 18 a week MIT

  7. Send io.github.vdappdev2/send

    MCP server for Verus currency — send, convert, cross-chain transfer, balance/path/tx queries

    Version check not run yet

    Utilities Official MCP Registry · npm Local 18 a week MIT

  8. Crawlberg io.github.xberg-io/crawlberg

    Scrape, crawl, and map websites to Markdown or JSON via local CLI.

    Version check not run yet

    Web search and scraping Official MCP Registry · crates.io Local

  9. Vari io.github.getvari/vari-mcp

    6 hydration calculators for LLMs: water intake, dehydration, pregnancy, CKD, athlete, energy.

    Version check not run yet

    Model and agent tools Official MCP Registry · npm Local 20 a week MIT

  10. WPConvert MCP ai.wpconvert/mcp

    Convert websites to WordPress themes: connect by URL or run locally; preview, buy, download.

    100% up · 30 days

    Marketing and SEO Official MCP Registry · npm Local Remote 17 a week MIT

  11. Evernode MCP io.github.Hugegreencandle/evernode-mcp

    Evernode/HotPocket dApp helper: templates, non-determinism lint, lease math, live host lookup.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local 17 a week MIT

  12. Japan Data MCP io.github.Mameta29/japan-data-mcp

    30 tools for Japanese data: address, furigana, transit, Diet, holidays, weather, corporate registry

    Version check not run yet

    Maps and location Official MCP Registry · npm Local 17 a week APACHE-2.0

  13. Nodeflare io.github.Nodeflare-app/nodeflare-mcp

    Blockchain JSON-RPC on 23 EVM chains for AI agents - free tier, API key, or x402 pay-per-call.

    Version check not run yet

    Finance and payments Official MCP Registry · npm Local 17 a week MIT

  14. QR for Agent io.github.benswel/qr-for-agent

    Dynamic QR codes for AI agents — custom styling, scan tracking, webhooks

    Version check not run yet

    Utilities Official MCP Registry · npm Local 17 a week MIT

  15. Nci Evs io.github.pipeworx-io/nci-evs

    NCI Thesaurus concepts and the other cancer-research vocabularies served by NCI Enterprise…

    100% up · 30 days

    Science and research Official MCP Registry · npm Local Remote 17 a week MIT

  16. Xkcd io.github.pipeworx-io/xkcd

    XKCD MCP — wraps xkcd.com JSON API (free, no auth)

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 17 a week MIT

  17. Localecheck io.github.qinisolabs/localecheck

    Verified locale data for AI agents: dates, phone, currency, tax, holidays, addresses (UK/US)

    Version check not run yet

    Utilities Official MCP Registry · npm Local 17 a week APACHE-2.0

  18. Streamparse io.github.MukundaKatta/streamparse

    Parse partial / truncated / messy JSON for LLM tool calls and structured outputs.

    Version check not run yet

    Model and agent tools Official MCP Registry · npm Local 20 a week MIT

  19. ngx-json-render io.github.shteynu/ngx-json-render

    Generative UI for Angular: a json-render renderer that streams AI-generated JSON specs into real Angular components with signals. Works with AG-UI agents and CopilotKit, MCP Apps and the Vercel AI SDK

    Version check not run yet

    Utilities npm Local 1.8k a week APACHE-2.0

  20. shiplightai io.github.shiplightai/shiplight-cli-cli

    Shiplight CLI for running and debugging .test.yaml files

    Version check not run yet

    Developer tools npm Local 1.8k a week MIT

  21. Cardog app.cardog/mcp

    VIN decode, Canadian listings, market quotes, TC+NHTSA recalls. Full API: https://cardog.app/docs.md

    Address set by you

    Docs and knowledge bases Official MCP Registry · npm Remote 378 a week MIT

  22. Er Api io.github.mrfentmen/er-api-mcp

    ExchangeRate API currency conversion.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 378 a week MIT

  23. Agentcast io.github.MukundaKatta/agentcast

    Structured-output enforcer: extract and validate JSON from messy LLM text.

    Version check not run yet

    Model and agent tools Official MCP Registry · npm Local 19 a week MIT

  24. Dualtran io.github.seigwen/dualtran-mcp

    Translate text with Google or your own AI model (BYOK, 20+ providers) from any MCP client.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 369 a week MIT

  25. Obyte MCP io.github.Taump/obyte-mcp

    Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 16 a week MIT

  26. Alttext io.github.alttextai/alttext-mcp

    Generate alt text, translate descriptions, and manage your AltText.ai image library.

    Version check not run yet

    Design and media Official MCP Registry · npm Local 16 a week MIT

  27. GetBirthChart MCP io.github.getbirthchart-com/getbirthchart-mcp

    Official MCP server for GetBirthChart astrology calculations.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 16 a week MIT

  28. L10n.dev - AI Localization Agent io.github.l10n-dev/ai-l10n-mcp

    MCP Server that turns your AI agent into a localization expert with token-efficient i18n translation

    Version check not run yet

    Utilities Official MCP Registry · npm Local 16 a week MIT

  29. wg-easy io.github.ni-c/wg-easy-mcp

    Administer wg-easy (WireGuard Easy) v15: manage VPN clients, configs, QR codes and server status

    Version check not run yet

    Utilities Official MCP Registry · npm Local 16 a week MIT

  30. Phrase Flip io.github.oneill9/phraseflip-mcp

    Privacy-first local phrase-flipped translation for AI chat clients.

    Version check not run yet

    Communication and chat Official MCP Registry · npm Local 16 a week MIT

  31. Jwt io.github.pipeworx-io/jwt

    JWT decoder MCP.

    100% up · 30 days

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

  32. Libretranslate io.github.pipeworx-io/libretranslate

    LibreTranslate MCP — open-source machine translation (BYO endpoint)

    100% up · 30 days

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

  33. Nyfed Markets io.github.pipeworx-io/nyfed-markets

    New York Fed Markets Data APIs — markets.newyorkfed.org, keyless JSON, no auth wall.…

    100% up · 30 days

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

  34. Platformtaxhub io.github.platformtaxhub-hash/platformtaxhub-mcp

    Free platform-income calculators (take-home pay, payout calendar, benefits) as MCP tools.

    Version check not run yet

    Calendar and scheduling Official MCP Registry · npm Local 16 a week MIT

  35. Quackr io.quackr/quackr

    Virtual phone numbers for SMS verification, OTP receipt, and number management.

    100% up · 30 days

    Communication and chat Official MCP Registry · npm Local Remote 16 a week MIT

  36. Toreador io.toreador/mcp-server

    Generate crypto QR codes (BTC, ETH, SOL, USDC, USDT, EURC) and manage payment sessions.

    Version check not run yet

    Finance and payments Official MCP Registry · npm Local 16 a week MIT

  37. Mathgraphs io.github.architectds/mathgraphs-mcp

    Math & statistics graphing, computation, visualization, and validation engine

    Version check not run yet

    Data warehouses and analytics Official MCP Registry · npm Remote 26 a week MIT

  38. Kundlit Vedic Astrology com.kundlit/astro

    Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 15 a week MIT

  39. Chinese Text Tools io.github.Cail726/chinese-text-tools

    Claude Code 中文写作四合一工具箱：文本分析（字数/段落/阅读时间）、结构化大纲生成（论文/小说/商业计划书）、GB/T 7714 参考文献格式化、中文字频统计。纯本地运行。

    Version check not run yet

    Utilities Official MCP Registry · npm Local 15 a week MIT

  40. cv.json — open CV data io.github.freecvorg/cvjson

    Search people open to work and fetch their machine-readable cv.json, from any AI assistant.

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 15 a week MIT

  41. Sampuli io.github.kevinbett/sampuli

    Format-true synthetic test data for 90 countries — IBANs, SWIFT/BIC, IDs, cards, all certified.

    0% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 15 a week MIT

  42. Trivia io.github.pipeworx-io/trivia

    Trivia MCP — wraps Open Trivia Database (free, no auth)

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 15 a week MIT

  43. Shakespeare's Monologues io.github.slshults/shakespeare-monologues

    Search Shakespeare monologues, plays, paraphrases and summaries from shakespeare-monologues.org

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 15 a week MIT

  44. @hauntapi/mcp-server io.github.darko893/haunt-mcp-server

    MCP web extraction for permitted public pages: no-key demo plus live URL-to-JSON and Markdown output with honest blocked-page errors

    0% up · 30 days

    Office documents and spreadsheets Official MCP Registry · npm Local Remote MIT

  45. @alcorme/mcp-currency-converter io.github.dilumdarshana/mcp-currency-converter

    A Model Context Protocol (MCP) server for currency conversion, providing tools and resources for seamless integration.

    Version check not run yet

    Utilities npm Local ISC

  46. Devkits io.github.hezeclark/devkits

    12 local developer tools: JSON, Base64, JWT, regex, hash, UUID, Markdown, diff, cron.

    Version check not run yet

    Utilities Official MCP Registry Local

  47. Proof Layer io.github.World-999-Labs/proof-layer

    Signed, hash-chained provenance receipts for AI agent actions.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 14 a week MIT

  48. Debmatic io.github.claymore666/debmatic-mcp

    MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API

    Version check not run yet

    Smart home and hardware Official MCP Registry · npm Local 14 a week MIT