AgentsOpenClaw 2026.3.7 ContextEngine Plugin — Biggest Architectural UpdateEpsilla Blog·high signal89 commits, pluggable ContextEngine with lifecycle hooks. lossless-claw reference plugin. Ollama 800+ invisible token fix.SourceSource pageEpsilla Blog↳ Follow the threadPolicy dependency / Stack layerReason Less, Verify More: Deterministic Gates Catch a Silent Policy-Violation Failure in Tool-Using AgentsarXivStack layer / Threat patternAWS open-sources Loom, an enterprise agent platform built on Strands Agents + Bedrock AgentCore RuntimeAWS Open Source BlogStack layer / Update threadAnthropic's Official Claude Code Plugin Marketplace Passes 200 PluginsGitHubPolicy dependency / Stack layerHalluSquatting weaponizes LLM hallucinations to push botnet malware into agentsThe Hacker NewsStack layer / Update threadGPT-5.6's Real Developer Story: Programmatic Tool Calling and In-Request Multi-Agent Land in the Responses APIMarkTechPost / OpenAI DevelopersStack layer / Threat patternPick your agent sandbox primitive by threat model: Firecracker microVM vs gVisor vs V8 isolateNorthflankPolicy dependency / Stack layerPattern: A Provider-Abstraction / BYOK Layer Is Hardening Beneath Agent HarnessesGitHubContrast / Update threadllm 0.31.1 Fixes a Tool Call Crash That Only Shows Up on Non-OpenAI Providerssimonwillison.net