fix(hermes): latest version restricted write in our path

internal/hermes/hermes.go

@@ -935,6 +935,13 @@ func generateValues(namespace, hostname, dashboardHostname, agentBaseURL, token,
               env:
                 - name: HERMES_HOME
                   value: /data/.hermes
+                # v2026.7.x images bake HERMES_WRITE_SAFE_ROOT=/opt/data (their
+                # default HERMES_HOME). We relocate HERMES_HOME to the PVC, so
+                # the safe root must follow or every file-tool write is denied
+                # as a "protected system/credential file". /tmp allows scratch
+                # scripts; the static credential denylist still applies inside.
+                - name: HERMES_WRITE_SAFE_ROOT
+                  value: /data/.hermes:/tmp
                 - name: HOME
                   value: /data/.hermes/home
                 - name: API_SERVER_ENABLED

internal/hermes/hermes_test.go

@@ -256,6 +256,11 @@ func TestGenerateValues_UsesHermesNativeNames(t *testing.T) {
 		"name: GATEWAY_HEALTH_URL",
 		"HERMES_DASHBOARD_BASIC_AUTH_USERNAME",
 		"HERMES_DASHBOARD_BASIC_AUTH_PASSWORD",
+		// Must track HERMES_HOME: v2026.7.x images bake
+		// HERMES_WRITE_SAFE_ROOT=/opt/data and deny all file-tool
+		// writes outside the safe root.
+		"name: HERMES_WRITE_SAFE_ROOT",
+		"value: /data/.hermes:/tmp",
 	} {
 		if !strings.Contains(values, needle) {
 			t.Fatalf("generateValues() missing %q:\n%s", needle, values)

internal/serviceoffercontroller/agent_render.go

@@ -326,6 +326,10 @@ fi
 func agentPodSpec(agent *monetizeapi.Agent) map[string]any {
 	containerEnv := []any{
 		map[string]any{"name": "HERMES_HOME", "value": "/data/.hermes"},
+		// v2026.7.x images bake HERMES_WRITE_SAFE_ROOT=/opt/data (their default
+		// HERMES_HOME); with HERMES_HOME relocated to the PVC the safe root must
+		// follow or every file-tool write is denied.
+		map[string]any{"name": "HERMES_WRITE_SAFE_ROOT", "value": "/data/.hermes:/tmp"},
 		map[string]any{"name": "HOME", "value": "/data/.hermes/home"},
 		map[string]any{"name": "API_SERVER_ENABLED", "value": "true"},
 		map[string]any{"name": "API_SERVER_HOST", "value": "0.0.0.0"},

internal/serviceoffercontroller/agent_render_test.go

@@ -113,6 +113,9 @@ func TestAgentManifests_DeploymentEnvCarriesContext(t *testing.T) {
 		"AGENT_NAMESPACE":       "agent-quant",
 		"AGENT_WALLET_ADDRESS":  agent.Status.WalletAddress,
 		"OBOL_SKILLS_DIR":       "/data/.hermes/obol-skills",
+		// Must track HERMES_HOME: the upstream image bakes /opt/data and
+		// denies all file-tool writes outside the safe root.
+		"HERMES_WRITE_SAFE_ROOT": "/data/.hermes:/tmp",
 	}
 	got := make(map[string]string)
 	for _, e := range envs {