Daily Agentic Field Watch - 2026-07-15 09:00 UTC
- Microsoft Foundry at Build 2026 is the standout platform update today: hosted agents now support long-running autonomous agents like OpenClaw and Hermes with durable state/filesystem access, routines are in preview, and the stack now spans Agent Framework, Toolboxes, memory, A2A, and publishing into Teams and Microsoft 365 Copilot. Sources: https://devblogs.microsoft.com/foundry/agent-service-build2026/ ; https://www.linkedin.com/posts/satyanadella_love-this-end-to-end-example-from-jeff-hollan-activity-7481121483994423296-9-8w
- Agent Skills for .NET in Microsoft Agent Framework is now stable and production-ready, with file-based, class-based, and code-defined skills plus approval-gated script execution, filtering, and caching. Sources: https://devblogs.microsoft.com/agent-framework/agent-skills-for-net-is-now-released/ ; https://github.com/microsoft/agent-framework
- Microsoft Research’s SkillOpt pushes the “skills as trainable artifacts” idea into practice: it optimizes natural-language skills with bounded edits and validation gating, reports best-or-tied-best results across 52 benchmark-harness cells, and the repo has visible traction. Sources: https://www.microsoft.com/en-us/research/publication/skillopt-executive-strategy-for-self-evolving-agent-skills/ ; https://github.com/microsoft/SkillOpt
- Microsoft Security’s MCP poisoning write-up is a strong reminder that tool metadata is now part of the attack surface for agents; the post maps defenses to Prompt Shields, DLP, Entra Agent ID, Defender, and Sentinel. Sources: https://www.microsoft.com/en-us/security/blog/2026/06/30/securing-ai-agents-ai-tools-move-from-reading-acting/ ; https://cdn-dynmedia-1.microsoft.com/is/content/microsoftcorp/microsoft/bade/documents/products-and-services/en-us/security/Taxonomy-of-Failure-Modes-in-Agentic-AI-Systems-v2-0.pdf
- Microsoft’s Commonwealth Bank case study gives a concrete enterprise deployment example: Copilot Studio, Dynamics 365, and Microsoft Foundry are powering an omni-channel customer-service orchestration layer handling more than two million conversations per month. Source: https://news.microsoft.com/source/asia/features/how-commonwealth-bank-and-microsoft-are-reimagining-the-future-of-customer-service/