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Softbot Studio agent tools

io.github.softbot-studio/softbot-mcp ยท v0.2.0

Pay-per-call x402 agent tools (USDC): web reader, token/wallet/email/site checks, screenshots, PDFs.

Connect Runs on your machine

Terminal
claude mcp add softbot-mcp -e SOLANA_PRIVATE_KEY=<SOLANA_PRIVATE_KEY> -e MAX_SPEND_USDC=<MAX_SPEND_USDC> -e SOFTBOT_DRY_RUN=<SOFTBOT_DRY_RUN> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "softbot-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
        "MAX_SPEND_USDC": "<MAX_SPEND_USDC>",
        "SOFTBOT_DRY_RUN": "<SOFTBOT_DRY_RUN>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "softbot-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
        "MAX_SPEND_USDC": "<MAX_SPEND_USDC>",
        "SOFTBOT_DRY_RUN": "<SOFTBOT_DRY_RUN>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "softbot-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
        "MAX_SPEND_USDC": "<MAX_SPEND_USDC>",
        "SOFTBOT_DRY_RUN": "<SOFTBOT_DRY_RUN>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
SOLANA_PRIVATE_KEY
Optional, secret
Solana keypair (base58 or JSON byte array) of a wallet holding USDC; pays each call
MAX_SPEND_USDC
Optional
Per-session spend cap in USDC (default 0.25)
SOFTBOT_DRY_RUN
Optional
Set to 1 to only show prices, never pay

Details

Package[email protected] (NPM, stdio)
First published16 Oct 2026
Last updated16 Oct 2026
Registry nameio.github.softbot-studio/softbot-mcp

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