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

Inspection, steganography and forensics API for files and images. Bitcoin pay-per-use.

Frontier First AI Marketplace. One balance for text, image, and video. Hosted Model Context Protocol at https://mcp.pzero.studio/mcp. Point Cursor, Claude, Claude Code, or any remote MCP client at that URL after you have topped up.

Generate AI pixel art directly from your development workflow with the MagicPixel MCP. Create, remix, edit, and iterate on game assets including characters, sprites, tiles, items, environments, and more. Quickly generate new assets, explore variations, and keep your game's visual style consistent while building. Edit every pixel in the MagicPixel browser-based pixel art editor. Sync pixel art sprites into Godot or Unity over MCP, CLI, or REST.

Create food photos, menus and restaurant campaigns. Account-based paid service with Stripe checkout.