A verification skeleton that runs before an MCP tool call — five-tier provenance lookup, never generates values, and one remaining unknown means it records instead of executing.
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Updated
Aug 16, 2026 - JavaScript
A verification skeleton that runs before an MCP tool call — five-tier provenance lookup, never generates values, and one remaining unknown means it records instead of executing.
AST-based security guardrails for Claude Code YOLO mode. Fast Rust pre-tool hook, 80+ rules, validated against 154K real agent decisions.
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