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STGWBullishCorporate Developmentsnews

Medium materiality6/10

Stagwell launches MCP-enabled Copilot in Assembly, advancing AI-driven media operations globally

Jun 23, 2026, 2:23 PM EDT1 sourcesAI-analyzed

Why it may matterVerify against the original reporting

Direct integration with MCP and Copilot into live campaigns creates a tangible AI-enabled operating model, potentially improving efficiency, cross-market consistency, and client outcomes; could translate into stronger retention, upsell, and incremental revenue over time.

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What happened, with direct paths to the underlying reporting

Stagwell announced an industry-first integration of Microsoft's Model Context Protocol (MCP) with Copilot inside Assembly's paid search operations, enabling Copilot to access live Microsoft Advertising data and systems. The deployment is one of the first at scale, aiming to move AI from pilots into day-to-day production and drive continuous optimization with standardized, cross-market workflows. This follows a broader AI momentum for Stagwell, including the recent Media Machine OS launch.

STGW integrates Microsoft's MCP with Copilot in Assembly's paid search.
Copilot gains live data access, enabling continuous campaign optimization.
Audit timelines shrink from hours to minutes; broader market coverage expands.
The Media Machine OS launch and AI momentum support broader integration.

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