Archive · · Jun 2026 – Jun 2026 · Updated 02:13 UTC
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Jun 13, 2026 · Y dchitimalla1 · Open Source · 1 min read ProofLayer Runtime provides an open-source, low-latency interception layer that enforces security rules directly on the tool-call path of MCP servers and LangGraph agents, filling a gap where no such runtime guard previously existed in the open-source ecosystem for these frameworks.