check_command

MCP tool from Shellfirm by kaplanelad

Check if a command is risky — returns severity, matched rules, and alternatives

How to use it

Project documentation lists check_command for the Shellfirm MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Shellfirm

$npm install -g @shellfirm/cli

FULL SHELLFIRM LISTING

Other tools in Shellfirm (3)

explain_risk

Detailed explanation of why a command is dangerous

get_policy

Read the active shellfirm configuration and project policy

suggest_alternative

Get safer replacement commands