@@ -0,0 +1,5 @@
+---
+"braintrust": minor
+---
+
+feat: Add `mcp-handler` tracing
@@ -592,6 +592,17 @@
       }
     ]
   },
+  {
+    "scenarioDirName": "mcp-handler-instrumentation",
+    "label": "MCP Handler Instrumentation",
+    "metadataScenario": "mcp-handler-instrumentation",
+    "variants": [
+      { "variantKey": "mcp-handler-v1", "label": "v1 pinned" },
+      { "variantKey": "mcp-handler-v1-latest", "label": "v1 latest" },
+      { "variantKey": "mcp-handler-v2", "label": "v2 pinned" },
+      { "variantKey": "mcp-handler-v2-latest", "label": "v2 latest" }
+    ]
+  },
   {
     "scenarioDirName": "mcp-instrumentation",
     "label": "MCP Instrumentation",
-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +"braintrust": minor
 +---
++
 +feat: Add `mcp-handler` tracing
Original file line number	Diff line number	Diff line change
`@@ -592,6 +592,17 @@`
`592`	`592`	`}`
`593`	`593`	`]`
`594`	`594`	`},`
	`595`	`+ {`
	`596`	`+ "scenarioDirName": "mcp-handler-instrumentation",`
	`597`	`+ "label": "MCP Handler Instrumentation",`
	`598`	`+ "metadataScenario": "mcp-handler-instrumentation",`
	`599`	`+ "variants": [`
	`600`	`+ { "variantKey": "mcp-handler-v1", "label": "v1 pinned" },`
	`601`	`+ { "variantKey": "mcp-handler-v1-latest", "label": "v1 latest" },`
	`602`	`+ { "variantKey": "mcp-handler-v2", "label": "v2 pinned" },`
	`603`	`+ { "variantKey": "mcp-handler-v2-latest", "label": "v2 latest" }`
	`604`	`+ ]`
	`605`	`+ },`
`595`	`606`	`{`
`596`	`607`	`"scenarioDirName": "mcp-instrumentation",`
`597`	`608`	`"label": "MCP Instrumentation",`