MCP Servers Directory — Page 128

Local-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.

Log Claude Code work sessions, file edits, and tasks to your Cairn account.

Lessons other agents already learned, by stack and situation. Read before a task, leave one after.

Persistent memory for AI agents and humans. Store, search, and discover patterns.

Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.

Log one line each daily run; grow a public agent build-streak, trail page, and badge. No signup.

Build knowledge. Leave signals. — Tools for modern explorers.

Read Bilibili, Douyin, Xiaohongshu and any web page via your own logged-in Chrome.

MCP server exposing kash.click API as tools

Core AI Toolkit - a modular MCP server that extends AI assistants with practical capabilities

Connect your Caixa Econômica Federal account to AI via Brazil's Open Finance: balances, statements,

Connect your Caixa Tem account to AI via Brazil's Open Finance: balances, statements, cards, investm

Enterprise MCP server for Cakemail API integration with Claude AI - includes comprehensive template management, list management, sub-account

Read your Cakto sales: orders, revenue analytics, subscriptions, churn, customers and products.

cal2prompt is a command-line tool that fetches your schedule (e.g., from Google Calendar) and converts it into a custom prompt or text snippet via a

Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.

Author and validate Calaf workspace seeds against the app's real importer. No account needed.

Visual no-code generator that turns any database into multiple scoped MCP servers — one per access group, with PII masking and fail-closed query

Schedule a GitHub Projects backlog into Google Calendar, as a CLI or an MCP server.

100+ accurate calculators & converters: mortgage, loan, tax, BMI, dates, units, currency and more.

88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.

Evaluate a+b style arithmetic. Expression discarded.

24 free personal-finance + macro tools (mortgage, paycheck, tax, FRED, BLS) for LLM agents.

China working-day data, UK bank holidays, IANA time zones and deterministic business deadlines.

21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.

Connect AI clients to Cal.com scheduling through the Model Context Protocol using the hosted server at mcp.cal.com or a local instance.

Automatic Brazilian legal calculators: monetary correction and debt settlement (correction by IPCA,

Search and run New Zealand tax, KiwiSaver, mortgage and property calculators

A robust arithmetic expression evaluator implemented as an MCP (Model Context Protocol) server. This project demonstrates production-quality parser

MCPCalc is a hosted MCP server that gives AI agents (Claude, ChatGPT, and others) access to a comprehensive library of calculators spanning finance, math, health, construction, engineering, food…

Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.

This server enables LLMs to use calculator for precise numerical calculations.

A powerful interface for extending AI capabilities through remote control, calculations, email operations, knowledge search, and more.

Calculator MCP Server tool ；基于 Python AST 的安全表达式计算器 MCP 服务，支持基础数学运算和错误防护机制。

A TypeScript-based MCP server that implements a robust calculator with precise decimal arithmetic. This server demonstrates core MCP concepts by providing arithmetic operations with support for…

A simple Model Context Protocol calculator server

A stateful calculator server that uses Server-Sent Events (SSE) for real-time communication. This server implements the Model Context Protocol (MCP)

@cyanheads/calculator-mcp-server

Find and run trustworthy calculators with clear methods, provenance, and sources.

Tested financial & practical calculators as free, no-auth MCP tools for AI agents.

FIRE & retirement calculators + a multi-currency portfolio rebalancer (exact buy/sell trades).

# 🧮 Step by step Implementation of MCP Server and Integration into Microsoft Copilot Studio and Github Copilot Agent This is a demo Node.js +

Publish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.

Plans flooring, trim and wallpaper orders from computed cut layouts. Free, read-only, no account.

FGTS calculation for AI: update FGTS amounts and differences with official correction and interest o

Interest and penalty calculation for AI: apply simple or compound interest, penalty and official cor

Alimony calculation for AI: convert alimony set in minimum wages to the current value and update ove

Brazilian labor calculation for AI: update labor claims and awards with official correction, interes

Calculs du bâtiment (France) : chute de tension NF C 15-100 et catalogue de 111 outils.

2,400+ calculators and unit converters with exact results and a live calculator card in the chat.

Tax calculators for US, UK, Canada, Australia: income tax, property tax, stamp duty.

Read and write CalDAV calendars: events, tasks and journal entries over the open standard

A CalDAV MCP server to expose calendar operations as tools for AI assistants.

A TypeScript MCP server for iCloud Calendar with native multi-VALARM support.

MCP server for Cal.com Calendar API integration

Time zone and calendar helper: meeting slots across countries, DST checks, .ics invites.

Calendar Ai MCP server. Tools: create event, find free slot, calculate duration. Built by ME...

Calendar app MCP for accessing macOS Calendar events and reminders

I do everything related to calendar scheduling

List, search, and manage calendar events via macOS Calendar.app across all configured accounts.