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presign-guard wallet

io.github.Fizzl13/presign-guard-wallet ยท version 0.30.0

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

Agent wallet with limits: pays x402/MPP on Base, Solana, Tempo, XRPL and Algorand; phone approval.

https://github.com/Fizzl13/x402-examples

Quick facts

  • Listing: Community
  • Published Oct 31, 20:20 UTC
  • Transport: stdio
  • Package: npm presign-guard-wallet-mcp 0.30.0
  • Listed by cosmic-mcp: Nov 9, 04:25 UTC

Crypto and blockchain

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Remote MCP URL (Claude and ChatGPT custom connectors)

https://wallet.fizzl.eu/mcp

Claude Code

claude mcp add --transport http 'presign-guard-wallet' 'https://wallet.fizzl.eu/mcp'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "presign-guard-wallet": {
      "url": "https://wallet.fizzl.eu/mcp"
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "presign-guard-wallet": {
      "type": "http",
      "url": "https://wallet.fizzl.eu/mcp"
    }
  }
}

Run it locally (npm)

npx -y '[email protected]'

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "presign-guard-wallet": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "AC2_OWNER": "<your ac2 owner>",
        "AGENT_KEY": "<your agent key>",
        "ALGORAND_MNEMONIC": "<your algorand mnemonic>",
        "ALGORAND_NETWORK": "<your algorand network>",
        "ALLOW_LIST": "<your allow list>",
        "CHAIN": "<your chain>",
        "LIMIT_USDC_PER_DAY": "<your limit usdc per day>",
        "LIMIT_USDC_PER_TX": "<your limit usdc per tx>",
        "MAX_PAYMENT_USD": "<your max payment usd>",
        "MPP_SESSION_DEPOSIT": "<your mpp session deposit>",
        "PRESIGN_CREDIT_KEY": "<your presign credit key>",
        "RPC_URL": "<your rpc url>",
        "SOLANA_NETWORK": "<your solana network>",
        "SOLANA_PRIVATE_KEY": "<your solana private key>",
        "SOLANA_RPC_URL": "<your solana rpc url>",
        "TELEGRAM_BOT_TOKEN": "<your telegram bot token>",
        "TELEGRAM_CHAT_ID": "<your telegram chat id>",
        "TEMPO": "<your tempo>",
        "TEMPO_CHAIN": "<your tempo chain>",
        "TEMPO_RPC_URL": "<your tempo rpc url>",
        "WALLET_SERVER_KEY": "<your wallet server key>",
        "WALLET_SERVER_URL": "<your wallet server url>",
        "XRPL_NETWORK": "<your xrpl network>",
        "XRPL_SEED": "<your xrpl seed>",
        "XRPL_WS_URL": "<your xrpl ws url>"
      }
    }
  }
}

Claude Code

claude mcp add 'presign-guard-wallet' -- npx -y '[email protected]'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "presign-guard-wallet": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "AC2_OWNER": "<your ac2 owner>",
        "AGENT_KEY": "<your agent key>",
        "ALGORAND_MNEMONIC": "<your algorand mnemonic>",
        "ALGORAND_NETWORK": "<your algorand network>",
        "ALLOW_LIST": "<your allow list>",
        "CHAIN": "<your chain>",
        "LIMIT_USDC_PER_DAY": "<your limit usdc per day>",
        "LIMIT_USDC_PER_TX": "<your limit usdc per tx>",
        "MAX_PAYMENT_USD": "<your max payment usd>",
        "MPP_SESSION_DEPOSIT": "<your mpp session deposit>",
        "PRESIGN_CREDIT_KEY": "<your presign credit key>",
        "RPC_URL": "<your rpc url>",
        "SOLANA_NETWORK": "<your solana network>",
        "SOLANA_PRIVATE_KEY": "<your solana private key>",
        "SOLANA_RPC_URL": "<your solana rpc url>",
        "TELEGRAM_BOT_TOKEN": "<your telegram bot token>",
        "TELEGRAM_CHAT_ID": "<your telegram chat id>",
        "TEMPO": "<your tempo>",
        "TEMPO_CHAIN": "<your tempo chain>",
        "TEMPO_RPC_URL": "<your tempo rpc url>",
        "WALLET_SERVER_KEY": "<your wallet server key>",
        "WALLET_SERVER_URL": "<your wallet server url>",
        "XRPL_NETWORK": "<your xrpl network>",
        "XRPL_SEED": "<your xrpl seed>",
        "XRPL_WS_URL": "<your xrpl ws url>"
      }
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "presign-guard-wallet": {
      "args": [
        "-y",
        "[email protected]"
      ],
      "command": "npx",
      "env": {
        "AC2_OWNER": "<your ac2 owner>",
        "AGENT_KEY": "<your agent key>",
        "ALGORAND_MNEMONIC": "<your algorand mnemonic>",
        "ALGORAND_NETWORK": "<your algorand network>",
        "ALLOW_LIST": "<your allow list>",
        "CHAIN": "<your chain>",
        "LIMIT_USDC_PER_DAY": "<your limit usdc per day>",
        "LIMIT_USDC_PER_TX": "<your limit usdc per tx>",
        "MAX_PAYMENT_USD": "<your max payment usd>",
        "MPP_SESSION_DEPOSIT": "<your mpp session deposit>",
        "PRESIGN_CREDIT_KEY": "<your presign credit key>",
        "RPC_URL": "<your rpc url>",
        "SOLANA_NETWORK": "<your solana network>",
        "SOLANA_PRIVATE_KEY": "<your solana private key>",
        "SOLANA_RPC_URL": "<your solana rpc url>",
        "TELEGRAM_BOT_TOKEN": "<your telegram bot token>",
        "TELEGRAM_CHAT_ID": "<your telegram chat id>",
        "TEMPO": "<your tempo>",
        "TEMPO_CHAIN": "<your tempo chain>",
        "TEMPO_RPC_URL": "<your tempo rpc url>",
        "WALLET_SERVER_KEY": "<your wallet server key>",
        "WALLET_SERVER_URL": "<your wallet server url>",
        "XRPL_NETWORK": "<your xrpl network>",
        "XRPL_SEED": "<your xrpl seed>",
        "XRPL_WS_URL": "<your xrpl ws url>"
      },
      "type": "stdio"
    }
  }
}

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