diff --git a/PLAN.md b/PLAN.md
index e0855c6..0619540 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -33,11 +33,11 @@ encryption, retention, backup, and deployment policy remain host concerns.
 ## Slice 3 — durable offline command log
 
 - [ ] **User value:** an opted-in Kanban mutation remains available after network loss and browser reload without storing DOM patches as truth.
-- **State:** In progress — the first app-owned `reorder_card` command is transactionally persisted with schema, actor, session, causal id, and app payload before projection; an app-owned service worker caches only the generated shell/resources, and reload restores the projection after the fixture server is stopped and proven unreachable. Unknown schemas stop with an explicit diagnostic. Export/delete/reset, quota/corruption recovery, bounded replay, and performance proof remain.
+- **State:** In progress — the first app-owned `reorder_card` command is transactionally persisted with schema, actor, session, causal id, and app payload before projection; an app-owned service worker caches only the generated shell/resources, and reload restores the projection after the fixture server is stopped and proven unreachable. Native recovery controls export a versioned credential-free command envelope, delete queued commands while preserving actor/causal identity, and reset command data, identity, cache, and registration behind explicit confirmation. Unknown schemas stop with an explicit diagnostic. Quota/corruption recovery, bounded replay, and performance proof remain.
 - **Build:** add an optional durable command-log adapter around platform transactional storage; persist versioned command ids and app payload before projection; restore projection after reload; expose queue state, export/delete/reset, quota/corruption failure, and migration refusal.
 - **Refusals:** no server reconciliation, CRDT, mandatory IndexedDB, credential storage, or policy hidden in core.
 - **Requirements:** `local/001-004`, `sync/009`, `sync/014-015`, `sync/020`, `security/007`, `performance/006`.
-- **Proof:** `cargo test -p hemx-wasm --test browser kanban_command_persists_before_projection_and_restores_after_reload -- --exact` proves transactional persist-before-project ordering, app-owned shell caching, current-version replay after a real Firefox reload with the fixture server unreachable, stable identity metadata, and explicit unknown-schema refusal through real WASM. The completed slice proof must additionally export/delete/reset data and fail recoverably under quota and corruption without claiming durability after persistence failure.
+- **Proof:** `cargo test -p hemx-wasm --test browser kanban_command_persists_before_projection_and_restores_after_reload -- --exact` proves transactional persist-before-project ordering, app-owned shell caching, current-version replay after a real Firefox reload with the fixture server unreachable, stable identity metadata, and explicit unknown-schema refusal through real WASM. `cargo test -p hemx-wasm --test browser kanban_command_export_delete_and_reset_are_recoverable -- --exact` proves accessible export/delete/reset entry points, versioned credential-free export, confirmation before destructive actions, preserved identity after queue deletion, and fresh identity/baseline projection after reset. The completed slice proof must additionally fail recoverably under quota and corruption without claiming durability after persistence failure, bound replay, and satisfy the performance budget.
 
 ## Slice 4 — authoritative reconnect and convergence
 
diff --git a/examples/kanban/static/command-log.js b/examples/kanban/static/command-log.js
index b844e5a..4790ef8 100644
--- a/examples/kanban/static/command-log.js
+++ b/examples/kanban/static/command-log.js
@@ -2,6 +2,8 @@ const DATABASE = "hemx-kanban-v1";
 const COMMANDS = "commands";
 const META = "meta";
 const COMMAND_SCHEMA = 1;
+const EXPORT_SCHEMA = 1;
+const SESSION = "hemx-kanban-session-v1";
 const ROOT = '[data-hemx-root][data-hemx-client-module="/kanban_client.js"]';
 
 function result(request) {
@@ -52,11 +54,10 @@ async function prepareOfflineShell(root) {
 }
 
 function stableSession() {
-  const key = "hemx-kanban-session-v1";
-  let session = sessionStorage.getItem(key);
+  let session = sessionStorage.getItem(SESSION);
   if (!session) {
     session = crypto.randomUUID();
-    sessionStorage.setItem(key, session);
+    sessionStorage.setItem(SESSION, session);
   }
   return session;
 }
@@ -126,6 +127,89 @@ function report(root, stage, error) {
   root.dispatchEvent(new CustomEvent("kanban:command-error", { detail: { stage, message } }));
 }
 
+function announce(root, message) {
+  const status = root.querySelector('[role="status"]');
+  if (status) status.textContent = message;
+}
+
+function exportCommands(root, commands) {
+  const payload = { schemaVersion: EXPORT_SCHEMA, commands };
+  const json = JSON.stringify(payload, null, 2);
+  const url = URL.createObjectURL(new Blob([json], { type: "application/json" }));
+  const download = document.createElement("a");
+  download.href = url;
+  download.download = "hemx-kanban-commands.json";
+  download.hidden = true;
+  document.body.append(download);
+  download.click();
+  download.remove();
+  setTimeout(() => URL.revokeObjectURL(url), 0);
+  announce(root, `Exported ${commands.length} command${commands.length === 1 ? "" : "s"}.`);
+  root.dispatchEvent(new CustomEvent("kanban:commands-exported", { detail: payload }));
+}
+
+async function clearCommands(database) {
+  const transaction = database.transaction(COMMANDS, "readwrite");
+  const done = completed(transaction);
+  transaction.objectStore(COMMANDS).clear();
+  await done;
+}
+
+async function resetLocalData(database) {
+  database.close();
+  await result(indexedDB.deleteDatabase(DATABASE));
+  sessionStorage.removeItem(SESSION);
+  await Promise.all((await caches.keys()).filter((name) => name.startsWith("hemx-kanban-shell-")).map((name) => caches.delete(name)));
+  await Promise.all((await navigator.serviceWorker.getRegistrations()).map((registration) => registration.unregister()));
+}
+
+function disarmRecoveryControls(controls) {
+  for (const control of controls) {
+    if (!control.dataset.confirmLabel) continue;
+    control.textContent = control.dataset.confirmLabel;
+    delete control.dataset.confirmLabel;
+  }
+}
+
+function installRecoveryControls(root, database) {
+  const controls = [...root.querySelectorAll("[data-kanban-command-action]")];
+  for (const control of controls) {
+    control.addEventListener("click", async () => {
+      const action = control.getAttribute("data-kanban-command-action");
+      if ((action === "delete" || action === "reset") && !control.dataset.confirmLabel) {
+        disarmRecoveryControls(controls);
+        control.dataset.confirmLabel = control.textContent;
+        control.textContent = `Confirm ${control.textContent.toLowerCase()}`;
+        announce(root, `${control.dataset.confirmLabel} requires confirmation.`);
+        return;
+      }
+      if (action === "export") disarmRecoveryControls(controls);
+      controls.forEach((item) => { item.disabled = true; });
+      try {
+        if (action === "export") {
+          exportCommands(root, await storedCommands(database));
+          controls.forEach((item) => { item.disabled = false; });
+          return;
+        }
+        if (action === "delete") {
+          await clearCommands(database);
+          root.dispatchEvent(new CustomEvent("kanban:commands-deleted"));
+        } else if (action === "reset") {
+          await resetLocalData(database);
+          root.dispatchEvent(new CustomEvent("kanban:local-data-reset"));
+        } else {
+          throw new Error(`unsupported recovery action ${action}`);
+        }
+        location.reload();
+      } catch (error) {
+        controls.forEach((item) => { item.disabled = false; });
+        disarmRecoveryControls(controls);
+        report(root, action || "recovery", error);
+      }
+    });
+  }
+}
+
 async function start() {
   const root = document.querySelector(ROOT);
   if (!root) return;
@@ -163,6 +247,7 @@ async function start() {
   wasmHandler = window.hemx.registerClientHandler("reorder_card", durableHandler);
   if (typeof wasmHandler !== "function") throw new Error("reorder_card WASM handler is not registered");
   const database = await databasePromise;
+  installRecoveryControls(root, database);
   try {
     const commands = await storedCommands(database);
     for (const command of commands) window.hemx.applyBatch(await project(root, wasmHandler, command), root);
diff --git a/examples/kanban/templates/client_board.heml b/examples/kanban/templates/client_board.heml
index 5fe23a8..f1dfba8 100644
--- a/examples/kanban/templates/client_board.heml
+++ b/examples/kanban/templates/client_board.heml
@@ -5,5 +5,11 @@
       {+ card +}
     </template>
   </ul>
+  <fieldset>
+    <legend>Offline commands</legend>
+    <button type="button" data-kanban-command-action="export">Export commands</button>
+    <button type="button" data-kanban-command-action="delete">Delete commands</button>
+    <button type="button" data-kanban-command-action="reset">Reset local data</button>
+  </fieldset>
   <div data-hemx-handle="reorder_card" data-hemx-on="drop" data-hemx-client="reorder_card" data-hemx-client-event="drop" data-hemx-client-policy="latest">Drop card</div>
 </section>
diff --git a/hemx-wasm/tests/browser.rs b/hemx-wasm/tests/browser.rs
index 28b7997..ebae0eb 100644
--- a/hemx-wasm/tests/browser.rs
+++ b/hemx-wasm/tests/browser.rs
@@ -350,6 +350,184 @@ async fn kanban_command_persists_before_projection_and_restores_after_reload() -
     result.and(quit)
 }
 
+#[tokio::test]
+async fn kanban_command_export_delete_and_reset_are_recoverable() -> WebDriverResult<()> {
+    // test req: security/007 req: local/003
+    let workspace = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
+        .parent()
+        .expect("workspace root")
+        .to_owned();
+    let (package, bootstrap, rendered) = build_kanban_artifact(&workspace);
+    let runtime = workspace.join("hemx-js/runtime/hemx.js");
+    let server = StaticServer::start(
+        package,
+        runtime,
+        bootstrap,
+        rendered,
+        "kanban_client",
+        Some(kanban_app_assets(&workspace)),
+    );
+
+    let webdriver_port = available_port();
+    let webdriver_addr = format!("127.0.0.1:{webdriver_port}");
+    let mut webdriver = Command::new("geckodriver");
+    webdriver.arg("--port").arg(webdriver_port.to_string());
+    let _webdriver = ProcessGuard::start(webdriver, &webdriver_addr);
+    let mut caps = DesiredCapabilities::firefox();
+    caps.set_headless()?;
+    let driver = WebDriver::new(&format!("http://{webdriver_addr}"), caps).await?;
+    let result = async {
+        driver.goto(&server.url()).await?;
+        wait_until(
+            &driver,
+            "const root = document.querySelector('[data-hemx-root]'); return root.hasAttribute('data-kanban-command-ready') && root.hasAttribute('data-kanban-offline-ready')",
+        )
+        .await?;
+        let controls = driver
+            .execute(
+                "return [...document.querySelectorAll('[data-kanban-command-action]')].map((button) => ({ tag: button.tagName, action: button.getAttribute('data-kanban-command-action'), text: button.textContent.trim() }))",
+                Vec::new(),
+            )
+            .await?
+            .json()
+            .clone();
+        assert_eq!(controls.as_array().map(Vec::len), Some(3));
+        for control in controls.as_array().expect("recovery controls") {
+            assert_eq!(control["tag"], "BUTTON");
+            assert!(!control["text"].as_str().unwrap_or_default().is_empty());
+        }
+
+        driver.find(By::Css("[data-card-id='1']")).await?.click().await?;
+        wait_until(
+            &driver,
+            "return document.querySelector('[data-hemx-root]').getAttribute('data-kanban-command-count') === '1'",
+        )
+        .await?;
+        let first_export = export_commands(&driver).await?.json().clone();
+        assert_eq!(first_export["schemaVersion"], 1);
+        assert_eq!(first_export["commands"].as_array().map(Vec::len), Some(1));
+        assert_eq!(first_export["commands"][0]["schemaVersion"], 1);
+        assert_eq!(first_export["commands"][0]["kind"], "reorder_card");
+        assert_eq!(first_export["commands"][0]["cardId"], "1");
+        let mut exported_keys = first_export["commands"][0]
+            .as_object()
+            .expect("exported command")
+            .keys()
+            .map(String::as_str)
+            .collect::<Vec<_>>();
+        exported_keys.sort_unstable();
+        assert_eq!(
+            exported_keys,
+            [
+                "actor",
+                "cardId",
+                "causal",
+                "eventKind",
+                "id",
+                "key",
+                "kind",
+                "schemaVersion",
+                "session",
+            ]
+        );
+        let first_actor = first_export["commands"][0]["actor"]
+            .as_str()
+            .expect("first actor")
+            .to_owned();
+
+        driver
+            .execute("window.__reloadPending = true", Vec::new())
+            .await?;
+        let delete = driver
+            .find(By::Css("[data-kanban-command-action='delete']"))
+            .await?;
+        delete.click().await?;
+        assert_eq!(delete.text().await?, "Confirm delete commands");
+        assert_eq!(
+            driver
+                .find(By::Css("[data-hemx-root]"))
+                .await?
+                .attr("data-kanban-command-count")
+                .await?
+                .as_deref(),
+            Some("1")
+        );
+        delete.click().await?;
+        wait_until(
+            &driver,
+            "const root = document.querySelector('[data-hemx-root]'); return !window.__reloadPending && root.hasAttribute('data-kanban-command-ready') && root.getAttribute('data-kanban-command-count') === '0'",
+        )
+        .await?;
+        let after_delete = driver
+            .execute(
+                "const root = document.querySelector('[data-hemx-root]'); return { order: [...root.querySelectorAll('[data-key]')].map((node) => node.getAttribute('data-key')).join('|'), error: root.getAttribute('data-kanban-command-error') }",
+                Vec::new(),
+            )
+            .await?
+            .json()
+            .clone();
+        assert_eq!(after_delete["order"], "1|2");
+        assert!(after_delete["error"].is_null());
+
+        driver.find(By::Css("[data-card-id='1']")).await?.click().await?;
+        wait_until(
+            &driver,
+            "return document.querySelector('[data-hemx-root]').getAttribute('data-kanban-command-count') === '1'",
+        )
+        .await?;
+        let after_delete_export = export_commands(&driver).await?.json().clone();
+        assert_eq!(after_delete_export["commands"][0]["actor"], first_actor);
+        assert_eq!(after_delete_export["commands"][0]["causal"], 2);
+
+        driver
+            .execute("window.__reloadPending = true", Vec::new())
+            .await?;
+        let reset = driver
+            .find(By::Css("[data-kanban-command-action='reset']"))
+            .await?;
+        reset.click().await?;
+        assert_eq!(reset.text().await?, "Confirm reset local data");
+        assert_eq!(
+            driver
+                .find(By::Css("[data-hemx-root]"))
+                .await?
+                .attr("data-kanban-command-count")
+                .await?
+                .as_deref(),
+            Some("1")
+        );
+        reset.click().await?;
+        wait_until(
+            &driver,
+            "const root = document.querySelector('[data-hemx-root]'); return !window.__reloadPending && root.hasAttribute('data-kanban-command-ready') && root.hasAttribute('data-kanban-offline-ready') && root.getAttribute('data-kanban-command-count') === '0'",
+        )
+        .await?;
+        let after_reset = driver
+            .execute(
+                "const root = document.querySelector('[data-hemx-root]'); return [...root.querySelectorAll('[data-key]')].map((node) => node.getAttribute('data-key')).join('|')",
+                Vec::new(),
+            )
+            .await?
+            .json()
+            .clone();
+        assert_eq!(after_reset, "1|2");
+
+        driver.find(By::Css("[data-card-id='1']")).await?.click().await?;
+        wait_until(
+            &driver,
+            "return document.querySelector('[data-hemx-root]').getAttribute('data-kanban-command-count') === '1'",
+        )
+        .await?;
+        let after_reset_export = export_commands(&driver).await?.json().clone();
+        assert_eq!(after_reset_export["commands"][0]["causal"], 1);
+        assert_ne!(after_reset_export["commands"][0]["actor"], first_actor);
+        Ok(())
+    }
+    .await;
+    let quit = driver.quit().await;
+    result.and(quit)
+}
+
 #[tokio::test]
 async fn kanban_reorder_has_pointer_keyboard_focus_and_reduced_motion_parity() -> WebDriverResult<()>
 {
@@ -759,6 +937,22 @@ fn fixture_html(rendered: &str, has_app_module: bool) -> String {
     )
 }
 
+async fn export_commands(driver: &WebDriver) -> WebDriverResult<ScriptRet> {
+    driver
+        .execute(
+            "window.__exported = null; document.querySelector('[data-hemx-root]').addEventListener('kanban:commands-exported', (event) => { window.__exported = event.detail; }, { once: true }); return true;",
+            Vec::new(),
+        )
+        .await?;
+    driver
+        .find(By::Css("[data-kanban-command-action='export']"))
+        .await?
+        .click()
+        .await?;
+    wait_until(driver, "return window.__exported !== null").await?;
+    driver.execute("return window.__exported", Vec::new()).await
+}
+
 async fn wait_until(driver: &WebDriver, script: &str) -> WebDriverResult<()> {
     let deadline = Instant::now() + STARTUP_TIMEOUT;
     loop {