Add official MCP server

go.mod

@@ -10,6 +10,8 @@ require (
 	gioui.org v0.9.0
 	gioui.org/x v0.8.0
 	github.com/atotto/clipboard v0.1.4
+	github.com/google/go-cmp v0.7.0
+	github.com/modelcontextprotocol/go-sdk v1.6.0
 	github.com/tobischo/gokeepasslib/v3 v3.6.2
 	golang.org/x/exp/shiny v0.0.0-20260312153236-7ab1446f8b90
 	google.golang.org/grpc v1.79.3
@@ -108,7 +110,7 @@ require (
 	github.com/golangci/revgrep v0.8.0 // indirect
 	github.com/golangci/swaggoswag v0.0.0-20250504205917-77f2aca3143e // indirect
 	github.com/golangci/unconvert v0.0.0-20250410112200-a129a6e6413e // indirect
-	github.com/google/go-cmp v0.7.0 // indirect
+	github.com/google/jsonschema-go v0.4.3 // indirect
 	github.com/gordonklaus/ineffassign v0.2.0 // indirect
 	github.com/gostaticanalysis/analysisutil v0.7.1 // indirect
 	github.com/gostaticanalysis/comment v1.5.0 // indirect
@@ -180,6 +182,8 @@ require (
 	github.com/sashamelentyev/interfacebloat v1.1.0 // indirect
 	github.com/sashamelentyev/usestdlibvars v1.29.0 // indirect
 	github.com/securego/gosec/v2 v2.24.8-0.20260309165252-619ce2117e08 // indirect
+	github.com/segmentio/asm v1.1.3 // indirect
+	github.com/segmentio/encoding v0.5.4 // indirect
 	github.com/sirupsen/logrus v1.9.4 // indirect
 	github.com/sivchari/containedctx v1.0.3 // indirect
 	github.com/sonatard/noctx v0.5.1 // indirect
@@ -210,6 +214,7 @@ require (
 	github.com/yagipy/maintidx v1.0.0 // indirect
 	github.com/yeya24/promlinter v0.3.0 // indirect
 	github.com/ykadowak/zerologlint v0.1.5 // indirect
+	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
 	gitlab.com/bosi/decorder v0.4.2 // indirect
 	go-simpler.org/musttag v0.14.0 // indirect
 	go-simpler.org/sloglint v0.11.1 // indirect
@@ -223,6 +228,7 @@ require (
 	golang.org/x/image v0.37.0 // indirect
 	golang.org/x/mod v0.34.0 // indirect
 	golang.org/x/net v0.52.0 // indirect
+	golang.org/x/oauth2 v0.35.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/sys v0.42.0 // indirect
 	golang.org/x/text v0.35.0 // indirect