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Deaddrop

@jerrywrongalot-byte

RepositoryHomepageDocumentation

About Deaddrop

MCP server: AI agents share self-destructing one-time secrets via DeadDrop - zero-knowledge, paid per call in USDC over x402 on Base

#x402#secrets#one-time-secret#zero-knowledge#ZK#usdc#base#agent-payments#security

Basic information

Category

Developer Tools

License

MIT

Runtime

node

Publisher

jerrywrongalot-byte

Submitted by

jerrywrongalot-byte

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "deaddrop": {
      "command": "node",
      "args": [
        "/absolute/path/to/deaddrop-mcp/server.mjs"
      ],
      "env": {
        "DEADDROP_PAYER_KEY": "0x<key>"
      }
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Deaddrop?

MCP server: AI agents share self-destructing one-time secrets via DeadDrop - zero-knowledge, paid per call in USDC over x402 on Base

How to use Deaddrop?

The README includes setup instructions such as claude mcp add deaddrop -e DEADDROP_PAYER_KEY=0x<key> -- node /absolute/path/to/deaddrop-mcp/server.mjs.

Key features of Deaddrop

  • deaddrop_create_secret - encrypts the secret locally (AES-256-GCM)
  • deaddrop_reveal_secret - consumes a one-time link and decrypts
  • Use a dedicated key with a small USDC balance (a few dollars covers
  • Payments are gasless for the payer (EIP-3009): the key needs USDC
  • x402-fetch enforces a max-payment cap (default 0.10 USDC per call), so a

Use cases of Deaddrop

  • Connect an MCP-compatible client to this repository's service.
  • Review the README-backed setup before enabling it in production.

FAQ from Deaddrop

Where is the source code for Deaddrop?

The source code is linked from the repository URL on this page.

Does Deaddrop include a standard MCP config?

If the README contains a parseable MCP configuration block, it is shown in the Config tab.

Comments

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