npm/@jpisnice/shadcn-ui-mcp-server

The changes below clear what held this to a D. Each is a concrete edit; re-run the litmus after to confirm the grade moves. See the full report for the matched evidence.

• C-04Adversarial-input handling· high

  Server stopped responding under bad input

  Malformed or oversized input made the server crash or hang instead of rejecting it — a denial-of-service an agent can trigger by accident.

  Fix: Validate arguments and bound their size before processing. Reject bad input with a structured error and keep the server responsive.

  server stopped responding after a malformed/oversized input to (malformed-input probing)

npx -p @polygraphso/litmus polygraphso-litmus npm/@jpisnice/shadcn-ui-mcp-server