execution-state-preflight

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.

3 07 HN points last commit 2026-08-24

agent-architecture agent-reliability ai-agents function-calling guardrails-framework schema-validation slot-filling too-use tool-execution

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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.