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mcp/harbor
Verified official

blackwall MCP

v1.4.2

com.blackwalltier/blackwall

API-key pre-action risk gate: any irreversible agent action (money, SQL, delete, email).

transport:stdio runtime:npm
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Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add blackwall -e BLACKWALL_API_KEY=<BLACKWALL_API_KEY> -e BLACKWALL_MODE=<BLACKWALL_MODE> -- npx -y blackwall-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.