Criptograma

io.github.rlphillipsv1.0.0Updated Sep 30, 2026

Daily acrostics ES/EN/FR. Preview free; playable $0.01, solved $0.03 USDC (x402, Base).

VerifiedStreamable HTTPWeb executableOther

Overview

AI-generated overview

A remote MCP server that serves daily acrostic word puzzles in Spanish, English and French, with paid play and solution access.

What it does
Criptograma provides daily acrostic puzzles in Spanish, English and French. Previews are free, while playing a puzzle costs $0.01 and viewing a solved puzzle costs $0.03 in USDC. It is a remote streamable HTTP endpoint, so the assistant connects to it rather than running anything locally. No tools are listed in the manifest, so the exact tool surface is not documented here.
When to use it
Worth adding if you want an assistant to fetch or work through a daily word puzzle in one of the three supported languages. It is a light entertainment use case rather than a work or data tool.
Requirements
A remote MCP client that supports streamable HTTP, connecting to the provider's hosted endpoint. Network access is required. No accounts, API keys, environment variables or headers are declared. Paid actions require USDC on Base through the x402 payment flow.
Before you install
Playing or solving a puzzle spends real money in USDC on Base ($0.01 to play, $0.03 for a solved puzzle), so payment handling and spending limits matter. The payment flow involves a crypto wallet and blockchain transactions. Previews are free, so cost can be avoided by staying with previews.

Installation

In SourceWeft

  1. Open Criptograma in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "criptograma": {
      "type": "http",
      "url": "https://words-nine-gamma.vercel.app/api/mcp"
    }
  }
}

README

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Tools

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Version history

1
  1. v1.0.0LatestSep 30, 2026