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Mcp that blocks prompt injection attacks locally..

Reddit · AssumptionNew9900 · April 13, 2026
Guys guys guys…i really got tired of burning API credits on prompt injections, so I built an open-source local MCP firewall.. because i want my openclaw to be secure. I run 2 instances.. one on vps and one mac mini.. so i wanted something (not gonna pay)

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