Utilities MCP servers

Remote MCP: JSON repair, JSON Schema validation, JSON to TypeScript, CSV to JSON and JSON to CSV.

Exact expected-cost diagnostic policies for caller-supplied finite deterministic fault models.

Dutch energy market, open data computed nightly: cheapest contracts, market levels, offer lifecycle

Exact tools for AI assistants: QR codes, word counts, text diff and JSON checks. Free, no account.

150+ hosted tools: describe-to-build CAD, scan-to-CAD, architecture studio, web research, media.

Read-only pool salt dosing, bag counts, optional costs, and water volume in US gallons and liters.

Agent utilities: read big pages without filling context, exact math, dates, parsing. Free.

Ten pay-per-call x402 tools for game planning and bounded data transforms on Base USDC.

Paid MCP server for EAN, UPC, and GTIN validation, normalization, correction, and batch analysis.

Charter vs Own: the site's own MCP server — calculator, enquiry (enquiry = a human handoff, not...

Paid deterministic utilities and automation services for AI agents via MCP and x402.

37 cutting and woodworking calculators: cut lists, sheet nesting, timber volume, kiln drying

Convert files between 44 formats: documents, spreadsheets, images, ebooks, email and subtitles.

Reliable Australian business-day, public-holiday and deadline tools for AI agents.

Exact statistics & probability: distributions, hypothesis tests, CIs, Bayesian updates, regression.

No-float UUM-8D Math Court. Integer courts and certified MCP. Floats refused.

70+ free calculators & converters as MCP tools; each result links to its source page.

BaZi (Chinese Four Pillars) chart calculator. Structured chart data only, no predictions.

Daily panchang, festivals, muhurta and birth details, identical to the HinduCalendar Android app.

Turn HTML or Markdown into a clean, styled PDF and get a download link.

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

500+ deterministic tools for AI agents: math, conversion, validation, hashing, encoding, date/time.

Render LaTeX math as pure Unicode text art for terminals, code comments, and emails.

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

List compression profiles, estimate gains, and compress images, PDFs, and Office files.

42 free deterministic utilities: JSON, CSV, YAML, encoding, hashing, JWT, cron, formatters, CSS.

Screenshot, PDF and Open Graph image API for AI agents: capture pages, render PDFs, make OG images.

x402 pay-per-call APIs for agents: web search, wallet/token checks, text structuring.