diff --git a/go.mod b/go.mod
index 90f10f9..26cbaaa 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/a2aproject/a2a-go v0.3.3
 	github.com/agentplexus/omnillm v0.9.0
 	github.com/agentplexus/omniobserve v0.4.0
-	github.com/agentplexus/omnivault v0.1.0
+	github.com/agentplexus/omnivault v0.2.0
 	github.com/agentplexus/vaultguard v0.2.0
 	github.com/cloudwego/eino v0.7.17
 	github.com/go-playground/validator/v10 v10.30.1
@@ -95,7 +95,7 @@ require (
 	golang.org/x/exp v0.0.0-20251219203646-944ab1f22d93 // indirect
 	golang.org/x/net v0.48.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/sys v0.40.0 // indirect
 	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251222181119-0a764e51fe1b // indirect
 	google.golang.org/grpc v1.78.0 // indirect
diff --git a/go.sum b/go.sum
index 372fcbb..4ec6322 100644
--- a/go.sum
+++ b/go.sum
@@ -12,8 +12,8 @@ github.com/agentplexus/omnillm v0.9.0 h1:frL5nEcATlcUOJYqBYSqZB1Ba/pRWIzda7ID1mR
 github.com/agentplexus/omnillm v0.9.0/go.mod h1:2ZmGwLt2SdmYtwT9+kPt0vlLHyQFy7NtMjXMZQbkLhI=
 github.com/agentplexus/omniobserve v0.4.0 h1:bJcWOx0uRHyP/QONO+4uVrvqSauKDsa66y4fq90BWpc=
 github.com/agentplexus/omniobserve v0.4.0/go.mod h1:Wcf9Agw+OsvXMgC7YzUPfgw3R3mdzwlDFHoohdawSEI=
-github.com/agentplexus/omnivault v0.1.0 h1:g0HSvSGiuhQhNEw5SS7oGlXDULr213gO8vJaNNpWQ3w=
-github.com/agentplexus/omnivault v0.1.0/go.mod h1:6RoJ6xXUnAZ8uxubRjQupYJdpICUNT5W68BAjUwCyAw=
+github.com/agentplexus/omnivault v0.2.0 h1:2Irg07HT4vg2TekocJoUfjyekUdtKcQm/alNEnUngRk=
+github.com/agentplexus/omnivault v0.2.0/go.mod h1:r+sr3yTymLn/sU/BjcXtrKouEuKpHOl21G0q254h04o=
 github.com/agentplexus/posture v0.2.0 h1:YstmU3QELdYI+YYa5mquqaRURR+eF6/Atn8vYIFcYRc=
 github.com/agentplexus/posture v0.2.0/go.mod h1:VzVmJd/Ls6pm+wwOuBznukDVoJmfbCPHZME8gbmlpCA=
 github.com/agentplexus/vaultguard v0.2.0 h1:uypEenCcJhJIes+fHsXHThBRXAV4ia0LCfOiupHTJWs=
@@ -257,10 +257,10 @@ golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
-golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/term v0.38.0 h1:PQ5pkm/rLO6HnxFR7N2lJHOZX6Kez5Y1gDSJla6jo7Q=
-golang.org/x/term v0.38.0/go.mod h1:bSEAKrOT1W+VSu9TSCMtoGEOUcKxOKgl3LE5QEF/xVg=
+golang.org/x/sys v0.40.0 h1:DBZZqJ2Rkml6QMQsZywtnjnnGvHza6BTfYFWY9kjEWQ=
+golang.org/x/sys v0.40.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/term v0.39.0 h1:RclSuaJf32jOqZz74CkPA9qFuVTX7vhLlpfj/IGWlqY=
+golang.org/x/term v0.39.0/go.mod h1:yxzUCTP/U+FzoxfdKmLaA0RV1WgE0VY7hXBwKtY/4ww=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=