diff --git a/lib/crates/fabro-cli/src/init.rs b/lib/crates/fabro-cli/src/init.rs
index 755d57795..00fd50b3f 100644
--- a/lib/crates/fabro-cli/src/init.rs
+++ b/lib/crates/fabro-cli/src/init.rs
@@ -110,6 +110,59 @@ draft = true
     Ok(())
 }
 
+pub fn run_deinit() -> Result<()> {
+    let output = std::process::Command::new("git")
+        .args(["rev-parse", "--show-toplevel"])
+        .output()
+        .context("failed to run git")?;
+
+    if !output.status.success() {
+        bail!("not a git repository");
+    }
+
+    let repo_root = PathBuf::from(
+        String::from_utf8(output.stdout)
+            .context("git output was not valid UTF-8")?
+            .trim(),
+    );
+
+    let fabro_toml = repo_root.join("fabro.toml");
+    if !fabro_toml.exists() {
+        bail!("not initialized — fabro.toml not found");
+    }
+
+    let green = console::Style::new().green();
+    let dim = console::Style::new().dim();
+
+    std::fs::remove_file(&fabro_toml)
+        .with_context(|| format!("failed to remove {}", fabro_toml.display()))?;
+    eprintln!(
+        "  {} {}",
+        green.apply_to("✔"),
+        dim.apply_to("removed fabro.toml")
+    );
+
+    let fabro_dir = repo_root.join("fabro");
+    if fabro_dir.exists() {
+        std::fs::remove_dir_all(&fabro_dir)
+            .with_context(|| format!("failed to remove {}", fabro_dir.display()))?;
+        eprintln!(
+            "  {} {}",
+            green.apply_to("✔"),
+            dim.apply_to("removed fabro/")
+        );
+    }
+
+    eprintln!(
+        "\n{}",
+        console::Style::new()
+            .bold()
+            .apply_to("Project deinitialized.")
+    );
+
+    Ok(())
+}
+
 async fn check_github_app_installation() {
     // Get the git remote origin URL
     let output = match std::process::Command::new("git")
diff --git a/lib/crates/fabro-cli/src/main.rs b/lib/crates/fabro-cli/src/main.rs
index 76b89b0ac..5cc51cade 100644
--- a/lib/crates/fabro-cli/src/main.rs
+++ b/lib/crates/fabro-cli/src/main.rs
@@ -130,6 +130,7 @@ enum Command {
         command: PrCommand,
     },
     /// Skill management
+    #[command(hide = true)]
     Skill {
         #[command(subcommand)]
         command: SkillCommand,
@@ -199,6 +200,8 @@ enum SystemCommand {
 enum RepoCommand {
     /// Initialize a new project
     Init,
+    /// Remove fabro.toml and fabro/ directory
+    Deinit,
 }
 
 #[derive(Subcommand)]
@@ -450,6 +453,7 @@ async fn main_inner() -> (String, Result<()>) {
         Command::Doctor { .. } => "doctor",
         Command::Repo { command } => match command {
             RepoCommand::Init => "repo init",
+            RepoCommand::Deinit => "repo deinit",
         },
         Command::Init => "init",
         Command::Install => "install",
@@ -783,6 +787,9 @@ async fn main_inner() -> (String, Result<()>) {
                 RepoCommand::Init => {
                     init::run_init().await?;
                 }
+                RepoCommand::Deinit => {
+                    init::run_deinit()?;
+                }
             },
             Command::Init => {
                 eprintln!(
diff --git a/lib/crates/fabro-cli/tests/scenario.rs b/lib/crates/fabro-cli/tests/scenario.rs
index 846e986df..e019aa778 100644
--- a/lib/crates/fabro-cli/tests/scenario.rs
+++ b/lib/crates/fabro-cli/tests/scenario.rs
@@ -410,6 +410,64 @@ fn scenario_full_stack(sandbox: &str) {
     );
 }
 
+// ---------------------------------------------------------------------------
+// repo deinit
+// ---------------------------------------------------------------------------
+
+fn init_git_repo(path: &Path) {
+    std::process::Command::new("git")
+        .args(["init"])
+        .current_dir(path)
+        .output()
+        .expect("git init should succeed");
+}
+
+fn init_fabro_project(path: &Path) {
+    std::fs::write(path.join("fabro.toml"), "version = 1\n").unwrap();
+    let workflow_dir = path.join("fabro/workflows/hello");
+    std::fs::create_dir_all(&workflow_dir).unwrap();
+    std::fs::write(workflow_dir.join("workflow.fabro"), "digraph {}").unwrap();
+    std::fs::write(workflow_dir.join("workflow.toml"), "version = 1\n").unwrap();
+}
+
+#[test]
+fn test_repo_deinit_removes_fabro_toml_and_dir() {
+    let tmp = tempfile::tempdir().unwrap();
+    init_git_repo(tmp.path());
+    init_fabro_project(tmp.path());
+
+    assert!(tmp.path().join("fabro.toml").exists());
+    assert!(tmp.path().join("fabro").exists());
+
+    fabro()
+        .args(["repo", "deinit"])
+        .current_dir(tmp.path())
+        .assert()
+        .success();
+
+    assert!(
+        !tmp.path().join("fabro.toml").exists(),
+        "fabro.toml should be removed"
+    );
+    assert!(
+        !tmp.path().join("fabro").exists(),
+        "fabro/ directory should be removed"
+    );
+}
+
+#[test]
+fn test_repo_deinit_fails_when_not_initialized() {
+    let tmp = tempfile::tempdir().unwrap();
+    init_git_repo(tmp.path());
+
+    fabro()
+        .args(["repo", "deinit"])
+        .current_dir(tmp.path())
+        .assert()
+        .failure()
+        .stderr(predicates::str::contains("not initialized"));
+}
+
 // ---------------------------------------------------------------------------
 // Standalone tests (no sandbox parametrization)
 // ---------------------------------------------------------------------------