diff --git a/go.mod b/go.mod
index 26a334f..ed81e67 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.25.0
 
 require (
 	github.com/Qitmeer/llama.go v0.0.0-20250101000000-000000000000
-	github.com/ThinkInAIXYZ/go-mcp v0.2.27
+	github.com/ThinkInAIXYZ/go-mcp v0.2.28
 	github.com/google/uuid v1.6.0
 	github.com/gorilla/mux v1.8.1
 	github.com/hashicorp/go-memdb v1.3.5
diff --git a/go.sum b/go.sum
index c71c5c1..d539b8f 100644
--- a/go.sum
+++ b/go.sum
@@ -8,6 +8,8 @@ github.com/ThinkInAIXYZ/go-mcp v0.2.26 h1:/fw4UohTXskeYv7T9zlsHdgm/Uf2RTsVzypiD+
 github.com/ThinkInAIXYZ/go-mcp v0.2.26/go.mod h1:KnUWUymko7rmOgzvIjxwX0uB9oiJeLF/Q3W9cRt8fVg=
 github.com/ThinkInAIXYZ/go-mcp v0.2.27 h1:jTmGqRvbL07E6n+ZxIjutgV3k36FdZqlXeip+dVmUqI=
 github.com/ThinkInAIXYZ/go-mcp v0.2.27/go.mod h1:KnUWUymko7rmOgzvIjxwX0uB9oiJeLF/Q3W9cRt8fVg=
+github.com/ThinkInAIXYZ/go-mcp v0.2.28 h1:kuIGISpUYZqW4YR6p67JDe47DB1rZWrgGniNOfKIRRk=
+github.com/ThinkInAIXYZ/go-mcp v0.2.28/go.mod h1:KnUWUymko7rmOgzvIjxwX0uB9oiJeLF/Q3W9cRt8fVg=
 github.com/bits-and-blooms/bitset v1.20.0 h1:2F+rfL86jE2d/bmw7OhqUg2Sj/1rURkBn3MdfoPyRVU=
 github.com/bits-and-blooms/bitset v1.20.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
 github.com/consensys/gnark-crypto v0.18.0 h1:vIye/FqI50VeAr0B3dx+YjeIvmc3LWz4yEfbWBpTUf0=