April 2026 MCP monthly summary focused on delivering a more capable, consistent search experience and aligning tooling with server constraints. The team completed a major Search System Overhaul for cross-entity and per-entity namespace searches, enabling flexible cross-entity queries and per-entity resolution across items, boards, and documents. This was achieved by migrating the search tool to the cross_entity_search endpoint and introducing a per-entity search namespace, with changes coordinated across the agent-toolkit and MCP tooling. A key reliability improvement was aligning the maximum search results (SEARCH_LIMIT) with the server-side cap of 20 and updating input validation to enforce this limit consistently. These changes were implemented while upgrading dependencies to ensure compatibility (agent-toolkit 5.0.3 and monday-api-mcp 3.0.1). Top 3-5 achievements: - Migrated search tool to cross_entity_search endpoint (commit ce48faded6a952bff53491b2d3ac92a60bfe1710). - Migrated search tools to per-entity search namespace, enabling per-entity queries for items/boards/docs (commit 6260a5552eb3f7103ec18df9e0426af48b32a760). - Aligned SEARCH_LIMIT with server max of 20 and updated validation to enforce this across per-entity searches (part of the 6260a... change). - Dependency upgrades: agent-toolkit to 5.0.3 and monday-api-mcp to 3.0.1 to support the new search API surface and namespace migrations. Overall impact: - Consistent search behavior across items, boards, and documents, with improved accuracy and performance. - Greater scalability for future feature work leveraging per-entity namespaces. - Reduced risk of inconsistent results and easier maintenance through centralized search limit handling. Technologies/skills demonstrated: - Cross-entity search architecture, per-entity namespaces, API endpoint migration, input validation, and dependency management (agent-toolkit, monday-api-mcp).