diff --git a/go.mod b/go.mod
index 294fd31..02587e5 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,16 @@ require (
 	golang.org/x/sync v0.8.0
 )
 
-require github.com/creachadair/mds v0.21.4
+require (
+	github.com/creachadair/mds v0.21.4
+	honnef.co/go/tools v0.5.1
+)
+
+require (
+	golang.org/x/exp/typeparams v0.0.0-20231108232855-2478ac86f678 // indirect
+	golang.org/x/mod v0.17.0 // indirect
+	golang.org/x/tools v0.21.1-0.20240531212143-b6235391adb3 // indirect
+)
 
 go 1.23
 
diff --git a/go.sum b/go.sum
index 07b4234..d41de70 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,18 @@
+github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c h1:pxW6RcqyfI9/kWtOwnv/G+AzdKuy2ZrqINhenH4HyNs=
+github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/creachadair/mds v0.21.4 h1:osKuLbjkV7YswBnhuTJh1lCDkqZMQnNfFVn0j8wLpz8=
 github.com/creachadair/mds v0.21.4/go.mod h1:1ltMWZd9yXhaHEoZwBialMaviWVUpRPvMwVP7saFAzM=
 github.com/fortytw2/leaktest v1.3.0 h1:u8491cBMTQ8ft8aeV+adlcytMZylmA5nnwwkRZjI8vw=
 github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+golang.org/x/exp/typeparams v0.0.0-20231108232855-2478ac86f678 h1:1P7xPZEwZMoBoz0Yze5Nx2/4pxj6nw9ZqHWXqP0iRgQ=
+golang.org/x/exp/typeparams v0.0.0-20231108232855-2478ac86f678/go.mod h1:AbB0pIl9nAr9wVwH+Z2ZpaocVmF5I4GyWCDIsVjR0bk=
+golang.org/x/mod v0.17.0 h1:zY54UmvipHiNd+pm+m0x9KhZ9hl1/7QNMyxXbc6ICqA=
+golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/tools v0.21.1-0.20240531212143-b6235391adb3 h1:SHq4Rl+B7WvyM4XODon1LXtP7gcG49+7Jubt1gWWswY=
+golang.org/x/tools v0.21.1-0.20240531212143-b6235391adb3/go.mod h1:bqv7PJ/TtlrzgJKhOAGdDUkUltQapRik/UEHubLVBWo=
+honnef.co/go/tools v0.5.1 h1:4bH5o3b5ZULQ4UrBmP+63W9r7qIkqJClEA9ko5YKx+I=
+honnef.co/go/tools v0.5.1/go.mod h1:e9irvo83WDG9/irijV44wr3tbhcFeRnfpVlRqVwpzMs=
diff --git a/godeps/godeps.go b/godeps/godeps.go
new file mode 100644
index 0000000..44b4b7b
--- /dev/null
+++ b/godeps/godeps.go
@@ -0,0 +1,9 @@
+//go:build go_mod_tidy_deps
+
+// Package godeps depends on tools needed for build and CI
+// that are not otherwise direct dependencies of the module.
+package godeps
+
+import (
+	_ "honnef.co/go/tools/staticcheck"
+)