Utilities MCP servers

1,000+ conversion routes plus translate, extract tables, compress. 25 free/month, then a free key.

Cloud PDF generation from HTML, CSS and XSL-FO, with PDF/A and PDF/UA support.

Current time in any IANA time zone, plus the full time-zone list. Via timeapi.io.

Certainty for AI Agents. Deterministic MCP tools for dates, crypto, finance. 84 tools.

178 tools for text, PDF, documents, calculators, images, audio and video. Nothing is stored.

32 x402 pay-per-call tools: SEO, agent audits, JSON/text utils, OSINT. USDC on Base; $1=300 calls

Free read-only tools: Market402 x402 index search, operator track records, PDF price quotes.

Short links + QR codes for AI agents. Account required to create links via API or MCP. Public beta.

See what any amount really looks like: weight, volume, pile size and a true-scale photo.

Text to WIA Braille (pronunciation-based, not a national code), BRF output and checks, Nemeth math.

Make shape-free 2D codes (WIA Code) and convert coordinates to and from WIA Pin Codes.

Free deterministic PDF, Markdown, citation, invisible-character, and formatting cleanup for agents.

160+ calculators: take-home pay for 166 countries, mortgage, loan, VAT, BMI, dates, units, currency.

Download links from file hosts and Chinese cloud drives (Rapidgator, Baidu, Quark) for AI agents.

Free QR code images; paid web page → Markdown, page metadata and file hosting via x402 (no API key).

Render HTML, URLs, and templates to PDF. AI drafts templates and fixes them from logs.

Neutral fairness computation for agents: fair division, verifiable random, Shapley shares.

Moon phases, moon signs, full/new moon dates 1900-2100, moonrise/moonset for any coordinates.

Reliability statistics — Weibull/lognormal fitting, MTBF/MTTR, availability, system composition.

Tiny devtools MCP server: slugs, timestamps, case conversion, hashing, base64, UUIDs.

26 deterministic tools: PDF, image, QR, CSV/Excel, HTML to PDF, DNS/RDAP, FX rates, time zones.

Deterministic MiniMindsLab utilities for AI agents over MCP.

Read-only reference data and stateless utilities for AI agents: crawler and opt-out signal datasets.

Documents and web for AI agents: PDF parse, OCR, web extract, invoice checks. x402, no API key.

Free renovation calculators, contract templates, room planners and contractor directories (EN/PL)

HTML or JSON templates (invoice, itinerary) to PDF. Free plan: 100 documents/month.

x402 payment-request parser with a limited token list. Does not sign, approve or judge payments.

IP lookup with VPN/Tor/datacenter flags, batch lookup, WHOIS (RDAP), DNS, reverse DNS, subnet math.