Utilities MCP servers

An MCP server that provides some common units conversions for cooking

A MCP Server Counting Number of r's for a Given Query

A sample MCP server using the MCP C# SDK. Generates random numbers and random weather.

An MCP server that provides PDF file conversion

Retrieve daily PVPC electricity tariffs for 2.0 TD consumers, published by Red Eléctrica.

Url Ai MCP server. Tools: parse url, shorten url data, check url safety. Built by MEOK AI Labs.

Local-first MCP server for text, JSON, Base64, CSV, regex, and developer utilities.

AI-powered PDF tools: fill forms, merge, extract data, and split PDFs

73 local deterministic tools: GTIN, feeds, CSV-XLSX, Digital Link QR, e-invoices. Rules cited.

Verified business-day math for AI agents: holidays + per-country weekends, not guesses.

Provably correct day-count, calendar, business-day, and schedule math, verified against QuantLib.

Time & date for AI agents — timezones, conversion, date math, diffs, cron, business days.

Convert files across 500+ formats: documents, PDFs, and images

IANA timezone conversions with real DST rules.

MCP server exposing cypari2 (PARI/GP) number theory library

String analyzer, diff, templates for AI agents

MCP server for QR code data: URLs, vCards, WiFi configs, events.

An MCP server that provides document format conversion

Current time by timezone, astronomy events, and moon phases

Convert PowerPoint files between PPT, PPTX, PPS, PPSX, POT, POTX and supported formats.

生成随机数MCP Server

Pay-per-call AI agent utilities via x402 on Base (USDC). 7 tools, $0.003/call.

40 MCP tools for image, PDF, QR, barcode, data, text, color, and render operations.

Situational awareness — holidays, business hours, and platform status for timing-sensitive actions.

MCP server for WolframScript

Simple MCP server that tells the time

Verified IBAN, card, ISBN-13 & VIN validation for AI agents — checksums, not guesses.

Parse JSON5 (comments, trailing commas, unquoted keys) and emit strict JSON.