MCPBouncer is a desktop action firewall & live packet inspector for AI IDEs (Cursor & Claude) using MCP.
It intercepts local AI tool calls to prevent data destruction and credential leaks:
ā¢ š Live Inspector: Desktop UI showing every tool call in real time.
ā¢ šØ Human Approval: Destructive commands (rm -rf, DROP TABLE) pause for instant [ALLOW/BLOCK].
ā¢ š DLP: Automatically scrubs OpenAI, AWS & Stripe keys.
ā¢ š Local SHA-256 tamper-evident audit trail.
ā¢ 100% offline & private.
