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Utilities MCP servers

5,738 servers

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

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  1. Nager io.github.mrfentmen/nager-mcp

    Worldwide public holidays and long weekends - no API key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 56 a week MIT

  2. Rng io.github.mrfentmen/rng-mcp

    Roll dice, flip coins, and generate random values locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 56 a week MIT

  3. Translation io.github.mrfentmen/translation-mcp

    Translate text between languages using the free MyMemory API. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 56 a week MIT

  4. Omniology io.github.omniologynow-rgb/mcp-server

    AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

    0% up · 30 days

    Finance and payments Official MCP Registry · npm Local Remote 56 a week MIT

  5. Globalrules io.github.yk647/globalrules

    Verified country facts (VAT, holidays, visas; 114 countries). Free + paid (x402 USDC) tools.

    Version check not run yet

    Finance and payments Official MCP Registry · npm Local 56 a week MIT

  6. UseHourly app.usehourly/usehourly

    Freelancer time tracking for AI assistants: log time, timers, timesheets, sign-off links, invoices.

    100% up · 30 days

    Project management Official MCP Registry · npm Local Remote 55 a week MIT

  7. ENCODE Toolkit io.github.ammawla/encode-toolkit

    20 MCP tools + 48 skills for ENCODE Project genomics — search, download, pipelines

    Version check not run yet

    Utilities Official MCP Registry · npm Local 55 a week AGPL-3.0-ONLY

  8. geonames-mcp-server io.github.cyanheads/geonames-mcp-server

    Search GeoNames places, walk admin hierarchies, reverse geocode, get postal codes and country info.

    100% up · 30 days

    Maps and location Official MCP Registry · npm Local Remote 55 a week APACHE-2.0

  9. ellmos CodeCommander io.github.ellmos-ai/ellmos-codecommander-mcp

    Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local 55 a week MIT

  10. Signalfuse io.github.hypeprinter007-stack/signalfuse

    11 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.

    Version check not run yet

    Finance and payments Official MCP Registry · npm Local 55 a week MIT

  11. Swift Bic io.github.mrfentmen/swift-bic-mcp

    Look up SWIFT and BIC bank codes from a bundled directory. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 55 a week MIT

  12. Codex Bridge io.github.hampsterx/codex-mcp-bridge

    Wraps Codex CLI as MCP tools: codex, review, query, search, structured, ping, listSessions.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 54 a week MIT

  13. Password Generator io.github.mrfentmen/password-generator-mcp

    Generate strong random passwords locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 54 a week MIT

  14. Opentdb io.github.mrfentmen/opentdb-mcp

    Trivia questions, quizzes and categories - no API key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 53 a week MIT

  15. Random Word io.github.mrfentmen/random-word-mcp

    Random English words from the Random Word API. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 53 a week MIT

  16. Vin Decoder io.github.mrfentmen/vin-decoder-mcp

    Decode a vehicle identification number into make, model, and year. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 53 a week MIT

  17. Visus io.github.visus-mcp/visus-mcp

    Security-first web access. Sanitizes pages, blocks injection, redacts PII. Now with PDF/JSON/SVG.

    Version check not run yet

    Security Official MCP Registry · npm Local 58 a week MIT

  18. Riddles io.github.mrfentmen/riddles-mcp

    Random riddles. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 52 a week MIT

  19. Random Animals io.github.mrfentmen/random-animals-mcp

    Random animal photos with facts from Some Random API. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 51 a week MIT

  20. Odoo Surface io.github.solutionsunity/odoo-surface-mcp

    Full Odoo access for AI agents via MCP: CRUD, website, translations, attachments, workflows.

    Version check not run yet

    Utilities Official MCP Registry · npm · PyPI Local 51 a week APACHE-2.0

  21. Finology Student Loan Calculator tech.finology/student-loan

    Student-loan math: RAP, IBR, ICR, PSLF. npx: no key. Remote: free login, no card, 5 questions total

    100% up · 30 days

    Finance and payments Official MCP Registry · npm Local Remote 51 a week MIT

  22. Text Tools io.github.mrfentmen/text-tools-mcp

    Slugify, convert case, and encode text locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 50 a week MIT

  23. Uuid io.github.mrfentmen/uuid-mcp

    Generate UUIDs and validate formats locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 50 a week MIT

  24. Paraglide Messages io.github.whazeted/paraglide-messages-mcp

    Validated, sub-agent per-locale translation of Paraglide JS / inlang message-format projects.

    Version check not run yet

    Model and agent tools Official MCP Registry · npm Local 50 a week MIT

  25. GIA — Governed Intelligence Architecture io.github.knowledgepa3/gia-mcp-server

    Runtime AI governance: decision gates, human approval, hash-chained audit, compliance mapping.

    100% up · 30 days

    Model and agent tools Official MCP Registry · npm Local Remote 49 a week SEE-LICENSE-IN

  26. Geolocation Db io.github.mrfentmen/geolocation-db-mcp

    Geolocation for an IP address from Geolocation DB. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 49 a week MIT

  27. Jwt Tools io.github.mrfentmen/jwt-tools-mcp

    Decode and verify JSON Web Tokens locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 49 a week MIT

  28. Schema Sieve io.github.mrfentmen/schema-sieve-mcp

    Local JSON Schema structure inspection and privacy-safe fixture planning. Tools include inspect...

    Version check not run yet

    Utilities Official MCP Registry · npm Local 49 a week MIT

  29. @json-render/mcp io.github.vercel-labs/json-render-mcp

    MCP Apps integration for @json-render/core. Serve json-render UIs as interactive MCP Apps in Claude, ChatGPT, Cursor, and VS Code.

    Version check not run yet

    Utilities npm Local 5k a week APACHE-2.0

  30. Iana Registries io.github.cyanheads/iana-registries-mcp-server

    Find IANA ports, MIME types, HTTP codes/fields, URI schemes, PENs, BCP 47 tags, RFCs, any registry.

    100% up · 30 days

    Utilities Official MCP Registry · npm Local Remote 48 a week APACHE-2.0

  31. Dadjoke io.github.mrfentmen/dadjoke-mcp

    Keyless MCP server for icanhazdadjoke: random dad jokes, search, lookup by id.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 48 a week MIT

  32. Schema Compatibility io.github.mrfentmen/schema-compatibility-mcp

    Compare local JSON schema shape fingerprints without returning property names, values, paths, or...

    Version check not run yet

    Utilities Official MCP Registry · npm Local 48 a week MIT

  33. Sql Formatter io.github.mrfentmen/sql-formatter-mcp

    Format SQL queries into readable layouts locally. No network and no key.

    Version check not run yet

    Databases Official MCP Registry · npm Local 47 a week MIT

  34. Real Fake Data io.github.przeslijmi/real-fake-data-mcp

    Realistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 47 a week MIT

  35. MetaEngine eu.metaengine/mcp-server

    Code generation from JSON recipes, linked type graphs, and API schemas across 11 languages.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local 46 a week MIT

  36. Korea MCP io.github.Leegwangwoon/korea-mcp

    Get around Korea: subway routes in English, fares, public holidays and guides. No API key.

    Version check not run yet

    Maps and location Official MCP Registry · npm Local 46 a week MIT

  37. Math Tools io.github.mrfentmen/math-tools-mcp

    Prime checks, factors, GCD, and basic statistics computed locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 46 a week MIT

  38. The Trivia Api io.github.mrfentmen/the-trivia-api-mcp

    Trivia questions from The Trivia API. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 46 a week MIT

  39. Time Tools io.github.mrfentmen/time-tools-mcp

    Convert timestamps, compute date differences, and format durations locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 46 a week MIT

  40. Upcitemdb io.github.mrfentmen/upcitemdb-mcp

    Barcode product lookup from UPCitemdb. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 46 a week MIT

  41. Yaml io.github.mrfentmen/yaml-mcp

    Parse, stringify, and validate YAML locally. No network and no key.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 46 a week MIT

  42. OokCite io.github.TurtleTech-ehf/ookcite-mcp

    Catch fabricated citations: verify DOIs/ISBNs and format them in 2900+ CSL styles.

    Version check not run yet

    Science and research Official MCP Registry · npm · crates.io Local 45 a week MIT

  43. Caelus io.github.heavyblotto/caelus-mcp

    34-tool Caelus MCP for validated astrology: charts, transits, Vedic, facts, sky view, synthetic.

    100% up · 30 days

    Data warehouses and analytics Official MCP Registry · npm Local Remote 45 a week MIT

  44. Ipify io.github.mrfentmen/ipify-mcp

    Your public IP address from ipify. No key required.

    Version check not run yet

    Utilities Official MCP Registry · npm Local 45 a week MIT

  45. Type Atlas io.github.tyler-mitchell/type-atlas

    Editor-grade TypeScript, Markdown, and JSON intelligence for coding agents.

    Version check not run yet

    Coding agent tools Official MCP Registry · npm Local 45 a week APACHE-2.0

  46. Monobank io.github.akutishevsky/monobank-mcp-server

    MCP server for Monobank API — currency rates, client info, and account statements

    Version check not run yet

    Utilities Official MCP Registry · npm Local 44 a week MIT

  47. Quantoracle io.github.fel123/quantoracle

    73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.

    Version check not run yet

    Model and agent tools Official MCP Registry · npm Local 44 a week MIT

  48. Squish io.github.getsquish/squish

    Give AI random access to video: timestamped contact sheets + zoom into any start/end range.

    100% up · 30 days

    Communication and chat Official MCP Registry · npm Local Remote 44 a week APACHE-2.0