{"name":"tengu_artifact_mcp_switch","slug":"tengu-artifact-mcp-switch","family":"flag","title":"Feature flags","noun":"feature flag","description":"MCP config building gets a new caching layer, currently unread\/off","description_source":"entry","described_by":{"version":"2.1.265","anchor":"mcp-config-building-gets-a-new-five-class-entries-cache-g"},"presence":{"first_seen":null,"removed_in":null,"in_current_build":false,"newest_mined":"2.1.322","builds":0,"mined_builds":161,"first_cited":{"version":"2.1.265","released_at":"2026-09-08 19:05:16","spans":1}},"aliases":[],"entries":[{"version":"2.1.265","anchor":"mcp-config-building-gets-a-new-five-class-entries-cache-g","heading":"MCP config building gets a new 'five-class' entries cache, gated off by default","line":"MCP config building gets a new caching layer, currently unread\/off","released_at":"2026-09-08 19:05:16","reason":"gate cited by this entry"},{"version":"2.1.265","anchor":"artifact-db-mcp-switch-latched-behind-tengu-cobalt-plinth","heading":"Artifact-DB \"MCP switch\" latched behind tengu_cobalt_plinth_loquat, off by default","line":"A new, currently unread 'artifact MCP switch' can route artifact tools through an MCP-server path instead of building entries directly","released_at":"2026-09-08 19:05:16","reason":"gate cited by this entry"}],"entries_total":2,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_artifact_mcp_list","slug":"tengu-artifact-mcp-list","description":"MCP tool calls to artifact servers now pass through argument-rewriting and result-observing hooks"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-artifact-mcp-switch","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}