diff --git a/.github/workflows/zenith.yml b/.github/workflows/zenith.yml
index 06932be..e0e92d6 100644
--- a/.github/workflows/zenith.yml
+++ b/.github/workflows/zenith.yml
@@ -21,4 +21,5 @@ jobs:
           dagger query --doc test.gql
           dagger query --doc llvm_cov.gql
           dagger query --doc build.gql
+          dagger query --doc clippy.gql
         working-directory: example
diff --git a/example/.fluentci/src/dagger/jobs.ts b/example/.fluentci/src/dagger/jobs.ts
index d1846d5..d79037f 100644
--- a/example/.fluentci/src/dagger/jobs.ts
+++ b/example/.fluentci/src/dagger/jobs.ts
@@ -24,6 +24,7 @@ const getDirectory = (
 };
 
 export const clippy = async (src: string | Directory | undefined = ".") => {
+  let id = "";
   await connect(async (client: Client) => {
     const context = getDirectory(client, src);
     const ctr = client
@@ -48,15 +49,16 @@ export const clippy = async (src: string | Directory | undefined = ".") => {
       ])
       .withExec(["ls", "-la", "/app"]);
 
-    await ctr
-      .file("/app/rust-clippy-results.sarif")
-      .export("./rust-clippy-results.sarif");
+    const results = await ctr.file("/app/rust-clippy-results.sarif");
+    results.export("./rust-clippy-results.sarif");
     await ctr.stdout();
+    id = await results.id();
   });
-  return "Done";
+  return id;
 };
 
 export const llvmCov = async (src: string | Directory | undefined = ".") => {
+  let id = "";
   await connect(async (client: Client) => {
     const context = getDirectory(client, src);
     const ctr = client
@@ -100,10 +102,12 @@ export const llvmCov = async (src: string | Directory | undefined = ".") => {
       ])
       .withExec(["ls", "-la", "/app"]);
 
-    await ctr.file("/app/lcov.info").export("./lcov.info");
+    const lcov = ctr.file("/app/lcov.info");
+    await lcov.export("./lcov.info");
     await ctr.stdout();
+    id = await lcov.id();
   });
-  return "Done";
+  return id;
 };
 
 export const test = async (
@@ -126,7 +130,7 @@ export const test = async (
 
     console.log(result);
   });
-  return "done";
+  return "Done";
 };
 
 export const build = async (
@@ -135,6 +139,7 @@ export const build = async (
   target = "x86_64-unknown-linux-gnu",
   options: string[] = []
 ) => {
+  let id = "";
   await connect(async (client: Client) => {
     const context = getDirectory(client, src);
     const ctr = client
@@ -163,8 +168,9 @@ export const build = async (
     const result = await ctr.stdout();
 
     console.log(result);
+    id = await ctr.directory("/app/target").id();
   });
-  return "done";
+  return id;
 };
 
 export type JobExec = (src?: string) =>
diff --git a/example/.fluentci/src/dagger/schema.ts b/example/.fluentci/src/dagger/schema.ts
index b8f36fe..ce63350 100644
--- a/example/.fluentci/src/dagger/schema.ts
+++ b/example/.fluentci/src/dagger/schema.ts
@@ -59,6 +59,9 @@ schema.description = JSON.stringify({
   "test.src": "directory",
   "build.src": "directory",
   "llvmCov.src": "directory",
+  clippy: "file",
+  llvmCov: "file",
+  build: "directory",
 });
 
 export { schema };
diff --git a/example/build.gql b/example/build.gql
index 7f76662..2785dde 100644
--- a/example/build.gql
+++ b/example/build.gql
@@ -1,5 +1,7 @@
 {
   rust {
-    build
+    build {
+      id
+    }
   }
 }
diff --git a/example/clippy.gql b/example/clippy.gql
new file mode 100644
index 0000000..e2ded60
--- /dev/null
+++ b/example/clippy.gql
@@ -0,0 +1,7 @@
+{
+  rust {
+    clippy {
+      id
+    }
+  }
+}
diff --git a/example/llvm_cov.gql b/example/llvm_cov.gql
index a636ef6..06f3586 100644
--- a/example/llvm_cov.gql
+++ b/example/llvm_cov.gql
@@ -1,5 +1,7 @@
 {
   rust {
-    llvmCov
+    llvmCov {
+      id
+    }
   }
 }
diff --git a/src/dagger/jobs.ts b/src/dagger/jobs.ts
index d1846d5..d79037f 100644
--- a/src/dagger/jobs.ts
+++ b/src/dagger/jobs.ts
@@ -24,6 +24,7 @@ const getDirectory = (
 };
 
 export const clippy = async (src: string | Directory | undefined = ".") => {
+  let id = "";
   await connect(async (client: Client) => {
     const context = getDirectory(client, src);
     const ctr = client
@@ -48,15 +49,16 @@ export const clippy = async (src: string | Directory | undefined = ".") => {
       ])
       .withExec(["ls", "-la", "/app"]);
 
-    await ctr
-      .file("/app/rust-clippy-results.sarif")
-      .export("./rust-clippy-results.sarif");
+    const results = await ctr.file("/app/rust-clippy-results.sarif");
+    results.export("./rust-clippy-results.sarif");
     await ctr.stdout();
+    id = await results.id();
   });
-  return "Done";
+  return id;
 };
 
 export const llvmCov = async (src: string | Directory | undefined = ".") => {
+  let id = "";
   await connect(async (client: Client) => {
     const context = getDirectory(client, src);
     const ctr = client
@@ -100,10 +102,12 @@ export const llvmCov = async (src: string | Directory | undefined = ".") => {
       ])
       .withExec(["ls", "-la", "/app"]);
 
-    await ctr.file("/app/lcov.info").export("./lcov.info");
+    const lcov = ctr.file("/app/lcov.info");
+    await lcov.export("./lcov.info");
     await ctr.stdout();
+    id = await lcov.id();
   });
-  return "Done";
+  return id;
 };
 
 export const test = async (
@@ -126,7 +130,7 @@ export const test = async (
 
     console.log(result);
   });
-  return "done";
+  return "Done";
 };
 
 export const build = async (
@@ -135,6 +139,7 @@ export const build = async (
   target = "x86_64-unknown-linux-gnu",
   options: string[] = []
 ) => {
+  let id = "";
   await connect(async (client: Client) => {
     const context = getDirectory(client, src);
     const ctr = client
@@ -163,8 +168,9 @@ export const build = async (
     const result = await ctr.stdout();
 
     console.log(result);
+    id = await ctr.directory("/app/target").id();
   });
-  return "done";
+  return id;
 };
 
 export type JobExec = (src?: string) =>
diff --git a/src/dagger/schema.ts b/src/dagger/schema.ts
index b8f36fe..ce63350 100644
--- a/src/dagger/schema.ts
+++ b/src/dagger/schema.ts
@@ -59,6 +59,9 @@ schema.description = JSON.stringify({
   "test.src": "directory",
   "build.src": "directory",
   "llvmCov.src": "directory",
+  clippy: "file",
+  llvmCov: "file",
+  build: "directory",
 });
 
 export { schema };