Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
Free
One server, in ai & agents. Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
AI & Agents
Fail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.