Browse the catalog

MCP server for consulting official municipal tax debt certificates (Certidão Negativa de Débitos Mobiliários) from Prefeitura de Guarulhos, SP, Brazil, via a hosted read-only API with prepaid credits.

Naver Maps MCP provides tools for interacting with Naver's mapping and local search services, enabling geocoding of addresses and searching for places in Korea. Built by Yunkee Lee, this implementation uses the FastMCP framework and supports both the Naver Maps API for geocoding and the Naver Search API for local information retrieval. The server handles authentication with both APIs through environment variables, manages rate limiting through exponential backoff, and formats responses using Pydantic models for type safety. It's particularly valuable for applications needing location-based services in Korea where Naver Maps provides more detailed and accurate local information than international mapping services.

Aigist lets AI agents publish HTML or Markdown content from Claude, ChatGPT, or Gemini as an instantly shareable link. Pages can be protected with passwords, expiration dates, or one-time viewing, and are rendered in a sandboxed environment. Agents can publish, list, retrieve, update, and delete pages entirely through the MCP server, with no separate web dashboard step required.

A fully local MCP server that provides web search via self-hosted SearXNG and page-to-markdown conversion (static and JS-rendered), all aggregated behind a single endpoint for use with AI assistants.

Provides 20+ AI agent capabilities like web scraping, PDF parsing, OCR, and more, with pay-per-use micropayments via x402.

SEC Forms 3/4/5 — insider transactions, indexed so the question can be

An MCP server that provides tools for querying the Edinburgh Festivals API to retrieve information about events and venues across all Edinburgh festivals, including historical data.

A generic task manager (like Monday, Jira, Trello) with MCP as its only interface, enabling task and user management via natural language through Claude.

Bridges to Photopea (a browser-based Photoshop alternative), exposing 34 tools organized into five categories: document management, layer operations, text and shapes, image effects, and export utilities. Commands are translated into JavaScript API calls executed in a browser window via WebSocket communication, enabling automated poster design, photo editing, and image transformation workflows. Supports exporting in multiple formats and loading custom fonts.

Enables AI agents to consult SEFAZ DF official negative debt certificates (Certidão Negativa de Débitos) through a single read-only MCP tool, with prepaid usage and no platform credentials.

Official MCP server for OwnerSpec.com: cited home water treatment answers, part matching and sizing calculators for AI agents. Live at https://ownerspec.com/mcp

Provides access to Brazilian financial market data through OpLab APIs, enabling stock information, historical data, options chains, and more.

A comprehensive MCP server that enables file operations, mathematical calculations with unit conversions, and system information retrieval. Provides secure access to local file system, calculator functions with statistics, and system monitoring capabilities.

Enables secure read-only access to PostgreSQL databases through SELECT queries only, with tools for exploring schemas, listing tables, and executing common queries while preventing any data modification operations.

Public connection metadata for the hosted Consistency Calendar MCP server

Connect AI with any macOS app. Deep integration with native apps like Calendar, Mail, Notes, plus UI control for all applications. Works with Claude, Cursor, Raycast, and any MCP-compatible AI.

A collection of small MCP servers for macOS automation that expose Apple Mail, MoneyMoney, and Spotlight functionality as tools via AppleScript and command-line, enabling AI applications to search mail, manage contacts and transactions, and perform system-wide file searches through natural language.

MCP server that scores tool descriptions, estimates token costs, simulates agent tool selection, and generates reliability reports to help AI agents choose the right tools and reduce wasted tokens.

A lightweight Windows automation MCP server that scopes UI operations to a single target window, offering tools like ReadWindow, PeekWindow, Click, Type, Scroll, Screenshot, and App management with reduced token usage compared to full-desktop alternatives.

Maintains consistent LLM interaction styles across conversations by storing emoji-based context keys (emojikeys) that can be used across different devices and applications.