diff --git a/.buildr/config.hcl b/.buildr/config.hcl
new file mode 100644
index 0000000..cd4542c
--- /dev/null
+++ b/.buildr/config.hcl
@@ -0,0 +1,2 @@
+buildr {
+}
\ No newline at end of file
diff --git a/.buildr/tasks.hcl b/.buildr/tasks.hcl
new file mode 100644
index 0000000..a58ae9a
--- /dev/null
+++ b/.buildr/tasks.hcl
@@ -0,0 +1,36 @@
+task "script" "buf_generate" {
+  inline = [
+    "buf generate"
+  ]
+
+  out_dir = repo.root
+
+  input_mapping = {
+    "api"           = "api",
+    "buf.gen.yaml"  = "buf.gen.yaml"
+    "buf.work.yaml" = "buf.work.yaml"
+  }
+
+  container {
+    image = "docker.io/bufbuild/buf"
+  }
+}
+
+task "script" "golangci_lint" {
+  inline = [
+    "golangci-lint run -v"
+  ]
+
+  container {
+    image = "golangci/golangci-lint"
+  }
+
+  depends_on = [
+    tasks.go_fmt.id,
+    tasks.go_generate.id,
+  ]
+
+  input_mapping = {
+    "${repo.root}" = "."
+  }
+}
\ No newline at end of file
diff --git a/generated/rpc/v1/executor_grpc.pb.go b/generated/rpc/v1/executor_grpc.pb.go
index 3383e31..cf33391 100644
--- a/generated/rpc/v1/executor_grpc.pb.go
+++ b/generated/rpc/v1/executor_grpc.pb.go
@@ -1,3 +1,5 @@
+//go:build !wasi
+
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.3.0
@@ -8,6 +10,7 @@ package rpcv1
 
 import (
 	context "context"
+
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..2fb0502
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,18 @@
+module code.icb4dc0.de/buildr/api
+
+go 1.21
+
+toolchain go1.21.0
+
+require (
+	google.golang.org/grpc v1.57.0
+	google.golang.org/protobuf v1.31.0
+)
+
+require (
+	github.com/golang/protobuf v1.5.3 // indirect
+	golang.org/x/net v0.14.0 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+	golang.org/x/text v0.12.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230815205213-6bfd019c3878 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..3636c3d
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,21 @@
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
+golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
+golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230815205213-6bfd019c3878 h1:lv6/DhyiFFGsmzxbsUUTOkN29II+zeWHxvT8Lpdxsv0=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230815205213-6bfd019c3878/go.mod h1:+Bk1OCOj40wS2hwAMA+aCW9ypzm63QTBBHp6lQ3p+9M=
+google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
+google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
+google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=