check_command

MCP tool from Shellfirm by kaplanelad

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

How to use it

check_command is exposed by the Shellfirm MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the check_command tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

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