JavaScript Sandboxing Research — Simon Willison publishes a practical comparison of Node.js worker threads, isolated-vm, vm2, QuickJS variants, ShadowRealm, and Deno Workers for secure JavaScript sandboxing. Outcome engineers must pick the right runtime tradeoffs for plugin-style agents and untrusted code execution; this primer maps security, performance, and isolation options you’ll need to design safe agent runtimes (Principles 07, 14).

Exclusive: Interloom raises $16.5M to capture ‘tacit knowledge’ and power AI agents — Interloom raises funding to build a continuous context graph that encodes tacit operational knowledge for enterprise agents. If you’re building agents that make decisions, a live context graph changes how you store, surface, and version corporate knowledge for grounding and auditability (Principles 06, 11).

MCP is everywhere, but don’t panic: why your existing APIs still matter — The piece lays out how the Model-Context Protocol complements rather than replaces existing APIs, using spec-based context to save tokens while retaining controlled access to data. Outcome engineers should treat MCP as an integration pattern: use it to standardize context delivery, reduce hallucinations, and keep security boundaries intact (Principles 06, 10).

How Autonomous AI Agents Become Secure by Design With NVIDIA OpenShell — NVIDIA outlines OpenShell to sandbox agent sessions and enforce immutable, system-level policies across deployments. This gives you a concrete runtime pattern for enforcing least privilege, policy gating, and isolation in production agent fleets — a blueprint for making agents secure-by-design (Principles 07, 10).

NYC-based Dash0 raises $110M at $1B valuation to expand AI monitoring agents (Yazhou Sun/Bloomberg) — Dash0 raises capital to scale agents that monitor and self-troubleshoot cloud, app, and infrastructure systems. Observability and agent-monitoring are now first-order concerns for outcome teams: instrument agents, collect provenance, and automate remediation to keep agentic systems reliable in production (Principles 03, 09).