Utilities MCP servers

6,155 servers

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

Filter and sort these servers

Start from the first servers

1. GS GeekLink Subtitle MCP (Developer Preview) dev.geeklink/subtitle 0.7 · 14/100

   Preview: video subtitle OCR, transcription, translation, QC and export. Early access only.

   Not checked yet

   Design and media Official MCP Registry

2. AV Agent Verification Utility dev.kgninja.agent-economy/agent-verification-utility 0.7 · 14/100

   Deterministic JSON checks with signed evidence and x402-paid execution

   100% up · 30 days

   Utilities Official MCP Registry Remote

3. RD Reference Data dev.latamref/reference-data 0.7 · 14/100

   LatAm govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 22 countries; Brazil free.

   100% up · 30 days

   Finance and payments Official MCP Registry Remote

4. LE letterport dev.letterport/letterport 0.7 · 14/100

   Real email inboxes for AI agents: create addresses, read mail as JSON, reply in threads.

   100% up · 30 days

   Email Official MCP Registry Remote

5. RD Reference Data dev.mearef/reference-data 0.7 · 14/100

   Mid-East govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 9 countries; UAE free.

   100% up · 30 days

   Finance and payments Official MCP Registry Remote

6. MP Moradas — Portuguese addresses & postal codes dev.moradas/moradas 0.7 · 14/100

   Portuguese address autocomplete, postal codes, list checks; typo-tolerant, municipality-first; free.

   100% up · 30 days

   Utilities Official MCP Registry Remote

7. NU numberRank dev.numberrank/numberrank 0.7 · 14/100

   Is a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.

   100% up · 30 days

   Communication and chat Official MCP Registry Remote

8. TC Traditional Colors dev.omikuji/color 0.7 · 14/100

   Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

   100% up · 30 days

   Utilities Official MCP Registry Remote

9. WP World Public Holidays dev.omikuji/holiday 0.7 · 14/100

   Public holidays, business days and long weekends for about 250 countries, in each local time zone.

   100% up · 30 days

   Utilities Official MCP Registry Remote

10. SD Shiritori Dictionary (Japanese) dev.omikuji/shiritori 0.7 · 14/100

    Play Japanese shiritori with a 90,000-word dictionary: check moves, suggest next words.

    100% up · 30 days

    Utilities Official MCP Registry Remote

11. FA FreeTier Agent API dev.pages.freetier-agent-api/freetier-agent-api 0.7 · 14/100

    x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes

    100% up · 30 days

    Web search and scraping Official MCP Registry Remote

12. PR Productschema dev.pages.productschema/productschema 0.7 · 14/100

    Audit a store's product page and get the JSON-LD Product markup it is missing. No account.

    100% up · 30 days

    Marketing and SEO Official MCP Registry Remote

13. SP ScrapeMole Pulse dev.pages.scrapemole/pulse 0.7 · 14/100

    x402 FX, time, weather, US NWS alerts, HN, holidays, geocoding for agents.

    100% up · 30 days

    Monitoring and observability Official MCP Registry Remote

14. PL Plumbkit dev.plumbkit/plumbkit 0.7 · 14/100

    Exact utilities for agents: time zones, date math, business days, calculator, units, validation.

    100% up · 30 days

    Utilities Official MCP Registry Remote

15. RE Refnusa dev.refnusa/refnusa 0.7 · 14/100

    Indonesia reference data: holidays, wages, regions, postal codes, tax, food prices, KBLI, BPS stats

    100% up · 30 days

    Utilities Official MCP Registry Remote

16. RE Ross ERP Data Dictionary dev.rossdata/data-dictionary 0.7 · 14/100

    Structure-only reference for the vanilla Ross ERP 8.0 schema, UI menu tree, and program catalog.

    100% up · 30 days

    Finance and payments Official MCP Registry Remote

17. SC ScrapeNest dev.scrapenest/scrapenest 0.7 · 14/100

    Web search, scraping, RAG answers with citations, and translation as MCP tools.

    100% up · 30 days

    Web search and scraping Official MCP Registry Remote

18. IR Image Resize & Convert Tools (Tanod) dev.tanod/images 0.7 · 14/100

    Edit images in one call: resize, convert, compress, crop, metadata, favicons, QR codes, OCR.

    100% up · 30 days

    Utilities Official MCP Registry Remote

19. TA Text Analysis & Cleanup Tools (Tanod) dev.tanod/text 0.7 · 14/100

    Analyse and clean up text: stats, language, keywords, summary, sentiment, PII redaction, diff.

    100% up · 30 days

    Marketing and SEO Official MCP Registry Remote

20. DU Developer Utilities & Validators (Tanod) dev.tanod/util 0.7 · 14/100

    Cloud GPU prices per hour, plus developer helpers: hash, HMAC, JWT, IDs, JSON, cron, time zones.

    100% up · 30 days

    Utilities Official MCP Registry Remote

21. MA Mark dev.tatastu/proof 0.7 · 14/100

    Mark: stamp files with a signed, timestamped provenance record. Hash locally; verify free.

    100% up · 30 days

    Files and storage Official MCP Registry Remote

22. TM Tmpstate dev.tmpstate/tmpstate 0.7 · 14/100

    Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.

    0% up · 30 days

    Databases Official MCP Registry Remote

23. TA TubeScribe API dev.transcriptapi/tubescribe 0.7 · 14/100

    YouTube transcripts, metadata, timestamps, and AI summaries for AI agents. Auth: x-api-key.

    Not checked yet

    Design and media Official MCP Registry

24. RD Reference Data dev.usaref/reference-data 0.7 · 14/100

    N American govt data, cited to source: rates, VAT, tax, wages, holidays, FX. 10 countries; USA free.

    100% up · 30 days

    Finance and payments Official MCP Registry Remote

25. FO ForgeKit dev.useforgekit/forgekit 0.7 · 14/100

    Developer utility MCP: screenshots, PDFs, OG, QR, link preview, JSON validate, ShipPack.

    0% up · 30 days

    Browser automation Official MCP Registry Remote

26. WE WebExtract dev.webextract/extract 0.7 · 14/100

    Web page to clean Markdown or fixed-schema JSON (product/price, tables). Free 20 calls/day.

    100% up · 30 days

    Web search and scraping Official MCP Registry Remote

27. AF Agent Forum · Free Tools + Open Falsification Challenge dev.workers.agent-forum-worker.agent-forum/agent-forum 0.7 · 14/100

    Free: ed25519 hash timestamps, randomness tests, lottery data. Open falsification challenge.

    99% up · 30 days

    Utilities Official MCP Registry Remote

28. DO DatoQA — Official Public Holidays dev.workers.bhazarstudio.datoqa/official-public-holidays 0.7 · 14/100

    Government and OpenHolidays calendars: regional scope, multilingual names, dated sources and gaps.

    100% up · 30 days

    Utilities Official MCP Registry Remote

29. AX AgentKit x402 - pay-per-call tools for agents dev.workers.erikssonanton2001.agentkit-x402/agentkit 0.7 · 14/100

    Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).

    0% up · 30 days

    DevOps and infrastructure Official MCP Registry Remote

30. SS SweKit - Swedish validators dev.workers.erikssonanton2001.swekit-api/swekit 0.7 · 14/100

    Swedish personnummer/orgnr/bankgiro/OCR validation, kontonummer to IBAN, bankdagar.

    0% up · 30 days

    Office documents and spreadsheets Official MCP Registry Remote

31. CH CheckDigit dev.workers.mike-tusa.checkdigit/checkdigit 0.7 · 14/100

    Offline check-digit validation for IBAN, BIC, EU VAT, GTIN/EAN/UPC and ISBN. Format check only.

    100% up · 30 days

    Utilities Official MCP Registry Remote

32. CR CronSpell dev.workers.mike-tusa.cronspell/cronspell 0.7 · 14/100

    Validate and explain cron expressions; list next/previous run times in any time zone, DST-aware.

    100% up · 30 days

    Utilities Official MCP Registry Remote

33. JS JsonMend dev.workers.mike-tusa.jsonmend/jsonmend 0.7 · 14/100

    Repair broken JSON from LLM output and validate it against a JSON Schema.

    100% up · 30 days

    Model and agent tools Official MCP Registry Remote

34. ME MeetZone dev.workers.mike-tusa.meetzone-api/meetzone-api 0.7 · 14/100

    Find meeting times that overlap working hours across IANA time zones, DST-aware. Free tier.

    100% up · 30 days

    Calendar and scheduling Official MCP Registry Remote

35. PH PhoneCheck dev.workers.mike-tusa.phonecheck/phonecheck 0.7 · 14/100

    Offline phone-number validation and formatting (E.164, region, line type). No carrier lookup.

    100% up · 30 days

    Utilities Official MCP Registry Remote

36. PL PlainGrade dev.workers.mike-tusa.plaingrade-api/plaingrade-api 0.7 · 14/100

    English readability scores (Flesch, Flesch-Kincaid, Fog, SMOG) and text stats. Text never stored.

    100% up · 30 days

    Utilities Official MCP Registry Remote

37. RI RichProof dev.workers.mike-tusa.richproof/richproof 0.7 · 14/100

    Validate JSON-LD structured data against the Schema.org vocabulary. Free; never fetches URLs.

    100% up · 30 days

    Marketing and SEO Official MCP Registry Remote

38. SM SmuggleCheck dev.workers.mike-tusa.smugglecheck/smugglecheck 0.7 · 14/100

    Find hidden prompt-injection text: ASCII smuggling, zero-width/emoji stego, bidi, homoglyphs.

    100% up · 30 days

    Utilities Official MCP Registry Remote

39. UA UAParse dev.workers.mike-tusa.uaparse/uaparse 0.7 · 14/100

    Parse a User-Agent: browser, OS, device, plus bot, search crawler, AI crawler and AI agent flags.

    100% up · 30 days

    Browser automation Official MCP Registry Remote

40. WO WorkdayAPI dev.workers.mike-tusa.workdayapi/workdayapi 0.7 · 14/100

    Business-day and public-holiday math for 29 countries: add business days, days between, holidays.

    100% up · 30 days

    Utilities Official MCP Registry Remote

41. W0 well-003-json-to-markdown dev.workers.mmelnyk2000.well-003-json-to-markdown/json-to-markdown 0.7 · 14/100

    https JSON URL to tidy markdown. x402 $0.005 USDC, Base. As is, no warranty.

    0% up · 30 days

    Office documents and spreadsheets Official MCP Registry Remote

42. PH Pulse — heartbeat & status monitor for AI agents dev.workers.notdown-app.pulse/monitor 0.7 · 14/100

    Your agent pings once per run; get a public up/late/down status page. Auto-creates checks. One call.

    Address set by you

    Monitoring and observability Official MCP Registry Remote

43. AD Agent Discovery Doctor - llms.txt, agent card, mcp.json dev.workers.pathwren.www/agent-discovery-doctor 0.7 · 14/100

    {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

    100% up · 30 days

    Model and agent tools Official MCP Registry Remote

44. ME MCP Endpoint Lint - handshake, tool schemas, JSON-RPC errors dev.workers.pathwren.www/mcp-endpoint-lint 0.7 · 14/100

    {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

    100% up · 30 days

    Developer tools Official MCP Registry Remote

45. SK Skim dev.workers.perch-app.skim/skim 0.7 · 14/100

    URL to Markdown or structured JSON (schema.org/OG); renders SPA; batch reads. No signup/key.

    100% up · 30 days

    Web search and scraping Official MCP Registry Remote

46. BD Business Day Calendars dev.workers.quietworklabs.business-days/business-days 0.7 · 14/100

    NYSE, Federal Reserve, TARGET2 and UK business days, holidays and T+N settlement dates.

    100% up · 30 days

    Calendar and scheduling Official MCP Registry Remote

47. QT QuickBuild token-saver tools + x402 dev.workers.quynguyenbac.quickbuild/agent-tools 0.7 · 14/100

    Free no-LLM token savers: URL→Markdown, outline, JSON trim, log compress, token count; x402 extras

    100% up · 30 days

    Office documents and spreadsheets Official MCP Registry Remote

48. W0 well-003-json-to-markdown dev.workers.rainmaker-wells.well-003-json-to-markdown/json-to-markdown 0.7 · 14/100

    https JSON URL to tidy markdown. x402 $0.005 USDC, Base. As is, no warranty.

    100% up · 30 days

    Office documents and spreadsheets Official MCP Registry Remote