shellward
MCP security server with 7 tools: command safety check, prompt injection detection (32+ rules, zh+en), PII/sensitive data scanning, file path protection, tool policy enforcement, response auditing, and security status. 8-layer defense, zero dependencies.
Install
npx -y shellward
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"shellward": {
"command": "npx",
"args": [
"-y",
"shellward"
],
"env": {
"SHELLWARD_MODE": "<SHELLWARD_MODE>",
"SHELLWARD_LOCALE": "<SHELLWARD_LOCALE>",
"SHELLWARD_THRESHOLD": "<SHELLWARD_THRESHOLD>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.