diff --git a/UPSTREAM.json b/UPSTREAM.json
index db24c06..0b3612c 100644
--- a/UPSTREAM.json
+++ b/UPSTREAM.json
@@ -3,8 +3,8 @@
     ".gitignore": "803c5f79d6da7f2c5a1dc0ce27c53b8e5c059309b165782831c4c472af058a4c",
     "LICENSE": "fff261ce507eabd57666c283a621f33e183a3aedebda04c4ecbc6309a62f5edf",
     "README.md": "ad3d31327720cfaa382211fa13bc3df20134299d54222190307769890915ad23",
-    "cmd/yskill/agents.go": "dd85ee2c0722505ec235efb26d5fbfed44f270a1b252bda2dc05b91f9bfe04ed",
-    "cmd/yskill/agents_test.go": "b4ca45106dbb4700ad379ff7f568703960a67ef4549293a7bdf2f57fb5b1b1de",
+    "cmd/yskill/agents.go": "3cf1309d3cebfe9a66b664d88992805326f813fa44b523e637afb86555ffd9ce",
+    "cmd/yskill/agents_test.go": "a167a0a6d59b17ff50a2e3aec010113961b085eb26d008ba4380127a1f801040",
     "cmd/yskill/main.go": "5eefea8fdd3e040a940bde80aac793fb97c61c18586bd993dab0395f57e5a81f",
     "cmd/yskill/main_test.go": "12a73231e0723fd4e1cee432a08eaa11950401c68a6d59887bac382fb2e5a19a",
     "cmd/yskill/registry/README.md": "fab385921ee7972f76deb94a3b7ae41184735598ea4145c9d8ccdde2c2b876c4",
@@ -68,7 +68,7 @@
     "evals/package.json": "84ac7bd7d1c0d1db2233dab54754296195b267e5e907d9f6c402d0d44d569adb",
     "evals/results/README.md": "65b74bfab83dfc51fc5b8a3a4824c37b722fb3a358a5dcfb217dc2af199f4801",
     "evals/results/latest-agent.json": "1484174819ae29bbcffeb615036fa165518669525e6d664123f6a38ca3614b69",
-    "evals/results/latest.json": "31574cb9c77823f9dc60152482623fea667f4797c55d58fde8f8ef495e9dbbac",
+    "evals/results/latest.json": "422c0fa860baa94ae336894c15c012beb04d78f46389dac9655a5a5bde4e670b",
     "evals/scripts/run.mjs": "17a62cd0f7fda73d84a9bfa21c9c3253ba52a4a23eece09523cfea244e3f9940",
     "evals/scripts/validate.mjs": "42d51ea75f9418e45dd1797d1fe02cbc046752d3e3c37d41bc8d3a47d5865d4d",
     "examples/convert-skill/SKILL.md": "e6376f34365d4ac030d316db55e91f0c606a501668099f4ecf1e27d43ec806a2",
@@ -307,6 +307,7 @@
     "release-notes/2026-08-01-remove-stray-analysis-traces.md": "0567f78ee97ffd23b3f26b5c39606e9ff6659c50a3fdef04ed9b3aa86cfa99af",
     "release-notes/2026-08-02-cross-agent-registration.md": "8f4296fae36468bda08370bad8d13b7fc1e893b682f8c73015311ab01ace853f",
     "release-notes/2026-08-02-dx-hardening.md": "801d85ad760545140415000a95cbd6a681c32462f0578c1ac1ce802893bee303",
+    "release-notes/2026-08-02-go-sdk-pin-detection.md": "d835d0a9efebba16ab782a7b5e8730a873545b395e644b6e7b21cf93bed7d1a4",
     "release-notes/2026-08-02-skill-workflows.md": "8cd0cded1922387ef8e81b3e084c12e440f729aa778672f9ec91ffa153df5297",
     "release-notes/2026-08-02-v0-1-23-dx.md": "538aaf62beeb15e132cfde35f47217edce7d1e4ef5c4036fd00ed96f8362b2b7",
     "sdk/python/README.md": "aeff405ce89928814e93704ad593f9ee976d400c227804343947f09ca8ad3062",
@@ -329,7 +330,7 @@
   "generator": "operatorstack/yield:project",
   "schema_version": 1,
   "source": {
-    "commit": "fdedaebd22e925a0d014105d837ad243c20f5987",
+    "commit": "2d0884460f31e85cda431e7f4e45c6184fcbda7d",
     "path": "labs/22-yield",
     "repository": "operatorstack/intelligence-flow"
   }
diff --git a/cmd/yskill/agents.go b/cmd/yskill/agents.go
index 8f3c0fb..b60ef29 100644
--- a/cmd/yskill/agents.go
+++ b/cmd/yskill/agents.go
@@ -660,7 +660,7 @@ func localRuntimeInstallCommand(language, expected string) string {
 
 var pinnedVersionPatterns = map[string]*regexp.Regexp{
 	"python": regexp.MustCompile(`(?m)^yieldskill==([^\s]+)$`),
-	"go":     regexp.MustCompile(`(?m)^\s*github\.com/operatorstack/yield\s+v([^\s]+)`),
+	"go":     regexp.MustCompile(`(?m)^\s*(?:require\s+)?github\.com/operatorstack/yield\s+v([^\s]+)`),
 	"rust":   regexp.MustCompile(`(?m)yieldskill\s*=\s*\{[^\n]*version\s*=\s*"=([^"]+)"`),
 }
 
diff --git a/cmd/yskill/agents_test.go b/cmd/yskill/agents_test.go
index 7907965..d71323d 100644
--- a/cmd/yskill/agents_test.go
+++ b/cmd/yskill/agents_test.go
@@ -405,6 +405,23 @@ func TestWorkflowSDKVersionMustMatchRuntime(t *testing.T) {
 	}
 }
 
+func TestGoWorkflowSDKVersionAcceptsGeneratedAndBlockForms(t *testing.T) {
+	repo := t.TempDir()
+	manifest := skillManifest{Version: 1, Language: "go", Run: []string{"go", "run", "."}}
+	for name, goMod := range map[string]string{
+		"generated": "module review\n\ngo 1.26.5\n\nrequire github.com/operatorstack/yield v0.1.23\n",
+		"block":     "module review\n\ngo 1.26.5\n\nrequire (\n\tgithub.com/operatorstack/yield v0.1.23\n)\n",
+	} {
+		t.Run(name, func(t *testing.T) {
+			skill := filepath.Join(repo, name)
+			writeTestFile(t, filepath.Join(skill, "go.mod"), goMod)
+			if err := verifyWorkflowSDKVersion(manifest, skill, repo, "0.1.23"); err != nil {
+				t.Fatal(err)
+			}
+		})
+	}
+}
+
 func TestDoctorReportsSDKRuntimeAndAdapterVersionProblemsTogether(t *testing.T) {
 	repo := t.TempDir()
 	writeTestFile(t, filepath.Join(repo, ".git", "keep"), "")
diff --git a/evals/results/latest.json b/evals/results/latest.json
index 97483e1..4774d4a 100644
--- a/evals/results/latest.json
+++ b/evals/results/latest.json
@@ -1,8 +1,8 @@
 {
   "schema_version": 2,
   "methodology_version": "1.1",
-  "generated_at": "2026-08-02T14:30:09.305Z",
-  "source_digest": "6a2ad2cc8d59a7226c966bdf71015a3d959a7f57ecf29d661d195c2f8ea79604",
+  "generated_at": "2026-08-02T14:55:09.652Z",
+  "source_digest": "0c8520275d4bd2d0e607c6dbcb0ebf7696106451f2a7fd2acb71ea2c1ed16286",
   "status": "passed",
   "workflow_conformance": {
     "passed": 40,
diff --git a/release-notes/2026-08-02-go-sdk-pin-detection.md b/release-notes/2026-08-02-go-sdk-pin-detection.md
new file mode 100644
index 0000000..c07bb35
--- /dev/null
+++ b/release-notes/2026-08-02-go-sdk-pin-detection.md
@@ -0,0 +1,6 @@
+# Accept generated Go SDK pins
+
+- Let `doctor` read the single-line `go.mod` requirement produced by
+  `yskill init`.
+- Keep support for block-style Go requirements.
+- Verify both forms against the repository-local Yield runtime version.