"OpenTimestamps - Bitcoin-based timestamping protocol" matching MCP connectors:

Agent-native marketplace. Bootstrap, list inventory, search, negotiate, and trade via MCP.

Universal task protocol — manage projects, tasks, workers, QR codes, and reports.

A Model Context Protocol (MCP) server for Selise Blocks Cloud integration

Generate HTML to PDF documents in bulk or single — raw replacements or based on conditions, loops

Manage your LinkaGoGo bookmarks through any AI assistant that supports the Model Context Protocol (MCP). Search, add, organize, tag, move, and export bookmarks conversationally — 16 tools for full bookmark and folder management. Connect via Claude.ai, Claude Desktop, or any MCP-compatible client.

A Model Context Protocol server for Wix AI tools

A comprehensive Model Context Protocol (MCP) server that enables AI assistants to control Unreal E…

SimplyBook.me is an online booking and scheduling platform for service-based businesses. Its MCP connector lets AI assistants create and manage bookings, look up client and appointment data, and check availability directly from a chat interface. Connect your AI assistant to your SimplyBook.me - Free Appointment Booking System booking account.

A Remote MCP Server that checks every email before your agent acts on it. Connect via MCP protocol, pay per use with Skyfire.

Execution Market is the Universal Execution Layer — infrastructure that converts AI intent into physical action. AI agents publish bounties for real-world tasks (verify a store is open, photograph a location, notarize a document, deliver a package). Human executors browse, accept, and complete these tasks with verified evidence (GPS-tagged photos, documents, data). Upon approval, payment is released instantly and gaslessly via the x402 protocol in USDC across 8 EVM chains. Key cap

The file protocol for AI agent context — encrypted, signed, P2P messaging via plain files. No SDK required. Works with Claude, GPT, Gemini, any model. MCP server included. npm + crates.io.

Transcript-based audio editing: transcribe audio, edit by word ID, export edited audio.

The Mercado Pago MCP Server implements the Model Context Protocol to provide AI agents and LLMs with access to Mercado Pago's APIs and tools within compatible development environments. It acts as an intermediary that translates Mercado Pago resources into executable functions (tools) that AI applications can invoke to perform actions and automate flows. The server simplifies integration, enables using documentation to implement or improve code, and optimizes operations through natural language interactions without manual implementations.

AI-powered product search, affiliate links, and price negotiation for e-commerce platforms

Toolbox dynamically routes to all MCPs in the Smithery registry based on your agent's need. When a…

ShabaasPay MCP is a secure Model Context Protocol connector that lets AI agents interact with ShabaasPay services for payment workflows, account operations, and transaction insights through a remote HTTP endpoint.