Sn1per MCP Server: pentest, recon and attack surface scanning

Install

Pin version registry version 0.9.0

Python
uvx sn1per-mcp

Python
uvx sn1per-mcp@0.9.0

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

{
  "mcpServers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp@0.9.0"
      ]
    }
  }
}

claude mcp add sn1per-mcp -- uvx sn1per-mcp

claude mcp add sn1per-mcp -- uvx sn1per-mcp@0.9.0

{
  "mcpServers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp@0.9.0"
      ]
    }
  }
}

{
  "servers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp"
      ]
    }
  }
}

{
  "servers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp@0.9.0"
      ]
    }
  }
}

{
  "mcpServers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "sn1per-mcp": {
      "command": "uvx",
      "args": [
        "sn1per-mcp@0.9.0"
      ]
    }
  }
}

Environment variables

Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.

• SNIPER_MCP_SCOPE — Comma-separated domains, IPs and CIDR ranges you are authorized to test (prefix ! to exclude). Scans outside it are refused.
• SNIPER_MCP_SCOPE_FILE — Optional absolute path to a scope file with one or more entries per line and # comments.
• SNIPER_MCP_AUTHORIZATION_REF — Optional authorization reference, such as a statement-of-work or ticket id, recorded in the audit log.
• SNIPER_MCP_ALLOW_INTRUSIVE — Set to true to offer scan modes that run brute force, exploitation or injection testing. Off by default.
• SNIPER_MCP_ENABLE_DESTRUCTIVE — Set to true to add the workspace delete and export tools; they ask the human to confirm. Off by default.
• SNIPER_MCP_REDACT — Redaction of secrets in results. On by default; turn off only with a local model when raw values are required.
• SNIPER_EDITION — Optional override of the auto-detected Sn1per edition.
• SNIPER_BIN — Optional absolute path to the sniper CLI. Detected automatically on standard installs.

About this server