diff --git a/crates/ide-host/src/plugins/install.rs b/crates/ide-host/src/plugins/install.rs
index 5056300a9..9473b7172 100644
--- a/crates/ide-host/src/plugins/install.rs
+++ b/crates/ide-host/src/plugins/install.rs
@@ -24,6 +24,134 @@ pub const ACTIVE_FILE: &str = "active";
 /// `<root>/previous`: the version an update replaced (for rollback).
 pub const PREVIOUS_FILE: &str = "previous";
 
+#[derive(serde::Serialize, serde::Deserialize)]
+pub(super) struct PendingUninstall {
+    pub id: String,
+    pub name: String,
+    pub version: String,
+    pub flat: bool,
+    pub secrets: Vec<String>,
+    #[serde(default)]
+    pub error: Option<String>,
+}
+
+impl PendingUninstall {
+    fn validate(&self) -> io::Result<()> {
+        if self.id.is_empty()
+            || self.id.starts_with('.')
+            || Path::new(&self.id).components().count() != 1
+            || !matches!(Path::new(&self.id).components().next(), Some(std::path::Component::Normal(_)))
+        {
+            return Err(io::ErrorKind::InvalidData.into());
+        }
+        version_dir(&self.version)?;
+        Ok(())
+    }
+
+    pub(super) fn package_dir(&self, root: &Path) -> PathBuf {
+        let dir = root.join(&self.id);
+        if self.flat { dir } else { dir.join(&self.version) }
+    }
+}
+
+pub(super) fn check_not_symlink(path: &Path) -> io::Result<()> {
+    match std::fs::symlink_metadata(path) {
+        Ok(meta) => {
+            #[cfg(windows)]
+            let reparse = {
+                use std::os::windows::fs::MetadataExt;
+                meta.file_attributes() & windows_sys::Win32::Storage::FileSystem::FILE_ATTRIBUTE_REPARSE_POINT != 0
+            };
+            #[cfg(not(windows))]
+            let reparse = false;
+            if meta.file_type().is_symlink() || reparse {
+                Err(io::Error::other("refusing symlink in plugin cleanup path"))
+            } else {
+                Ok(())
+            }
+        }
+        Err(e) if e.kind() == io::ErrorKind::NotFound => Ok(()),
+        Err(e) => Err(e),
+    }
+}
+
+pub(super) fn check_cleanup_parent(root: &Path, path: &Path) -> io::Result<()> {
+    let relative = path.strip_prefix(root).map_err(io::Error::other)?;
+    let mut parent = root.to_path_buf();
+    for part in relative.parent().unwrap_or(Path::new("")).components() {
+        if !matches!(part, std::path::Component::Normal(_)) {
+            return Err(io::Error::other("invalid plugin cleanup path"));
+        }
+        parent.push(part);
+        check_not_symlink(&parent)?;
+    }
+    Ok(())
+}
+
+fn uninstall_file(root: &Path, id: &str) -> PathBuf {
+    root.join(".uninstall").join(format!("{id}.json"))
+}
+
+pub(super) fn remember_uninstall(root: &Path, pending: &PendingUninstall, dir: &Path) -> io::Result<()> {
+    use std::io::Write;
+    pending.validate()?;
+    if pending.package_dir(root) != dir {
+        return Err(io::ErrorKind::InvalidData.into());
+    }
+    let file = uninstall_file(root, &pending.id);
+    check_not_symlink(file.parent().unwrap())?;
+    std::fs::create_dir_all(file.parent().unwrap())?;
+    check_not_symlink(&file)?;
+    let mut out = tempfile::NamedTempFile::new_in(file.parent().unwrap())?;
+    out.write_all(&serde_json::to_vec(pending)?)?;
+    out.as_file().sync_all()?;
+    out.persist(file).map(|_| ()).map_err(|e| e.error)
+}
+
+pub(super) fn pending_uninstalls(root: &Path) -> Vec<PendingUninstall> {
+    if check_not_symlink(&root.join(".uninstall")).is_err() {
+        return Vec::new();
+    }
+    let Ok(entries) = std::fs::read_dir(root.join(".uninstall")) else { return Vec::new() };
+    entries
+        .flatten()
+        .filter_map(|entry| {
+            let path = entry.path();
+            if path.extension().is_none_or(|ext| ext != "json") {
+                return None;
+            }
+            let read = || -> io::Result<PendingUninstall> {
+                check_not_symlink(&path)?;
+                let pending: PendingUninstall = serde_json::from_slice(&std::fs::read(&path)?)?;
+                pending.validate()?;
+                if path != uninstall_file(root, &pending.id) {
+                    return Err(io::Error::from(io::ErrorKind::InvalidData));
+                }
+                Ok(pending)
+            };
+            match read() {
+                Ok(pending) => Some(pending),
+                Err(e) => {
+                    tracing::warn!(path = %path.display(), "cannot recover pending plugin uninstall: {e}");
+                    None
+                }
+            }
+        })
+        .collect()
+}
+
+pub(super) fn uninstall_pending(root: &Path, id: &str) -> io::Result<bool> {
+    uninstall_file(root, id).try_exists()
+}
+
+pub(super) fn forget_uninstall(root: &Path, id: &str) -> io::Result<()> {
+    check_not_symlink(&root.join(".uninstall"))?;
+    match std::fs::remove_file(uninstall_file(root, id)) {
+        Err(e) if e.kind() == io::ErrorKind::NotFound => Ok(()),
+        result => result,
+    }
+}
+
 fn nonce() -> String {
     let n = SystemTime::now().duration_since(UNIX_EPOCH).map(|d| d.as_nanos()).unwrap_or_default();
     format!("{n:x}-{}", std::process::id())
@@ -219,6 +347,99 @@ pub fn recover(dir: &Path) {
 mod tests {
     use super::*;
 
+    #[test]
+    fn pending_uninstall_records_reject_paths_outside_the_package() {
+        let tmp = tempfile::tempdir().unwrap();
+        let mut pending = PendingUninstall {
+            id: "p".into(),
+            name: "Plugin".into(),
+            version: "1.0.0".into(),
+            flat: false,
+            secrets: vec!["key".into()],
+            error: None,
+        };
+        remember_uninstall(tmp.path(), &pending, &tmp.path().join("p/1.0.0")).unwrap();
+        assert_eq!(pending_uninstalls(tmp.path())[0].secrets, ["key"]);
+        for (id, version) in [
+            ("../outside", "1"),
+            ("/outside", "1"),
+            (".data", "p"),
+            ("other", "1"),
+            ("p", "../outside"),
+            ("p", "1/nested"),
+        ] {
+            pending.id = id.into();
+            pending.version = version.into();
+            std::fs::write(uninstall_file(tmp.path(), "p"), serde_json::to_vec(&pending).unwrap()).unwrap();
+            assert!(pending_uninstalls(tmp.path()).is_empty(), "{id}/{version}");
+        }
+        pending.id = "invalid-1-0-0".into();
+        assert!(remember_uninstall(tmp.path(), &pending, &tmp.path().join("other/1.0.0")).is_err());
+        forget_uninstall(tmp.path(), "p").unwrap();
+        assert!(pending_uninstalls(tmp.path()).is_empty());
+    }
+
+    #[cfg(unix)]
+    #[test]
+    fn pending_uninstall_records_do_not_follow_symlinks() {
+        use std::os::unix::fs::symlink;
+        let tmp = tempfile::tempdir().unwrap();
+        let outside = tempfile::tempdir().unwrap();
+        let pending = PendingUninstall {
+            id: "p".into(),
+            name: "Plugin".into(),
+            version: "1.0.0".into(),
+            flat: false,
+            secrets: Vec::new(),
+            error: None,
+        };
+        let record = outside.path().join("p.json");
+        std::fs::write(&record, "untouched").unwrap();
+        let parent = tmp.path().join(".uninstall");
+        symlink(outside.path(), &parent).unwrap();
+        assert!(remember_uninstall(tmp.path(), &pending, &tmp.path().join("p/1.0.0")).is_err());
+        assert!(forget_uninstall(tmp.path(), "p").is_err());
+        assert!(pending_uninstalls(tmp.path()).is_empty());
+        std::fs::remove_file(&parent).unwrap();
+        std::fs::create_dir(&parent).unwrap();
+        symlink(&record, uninstall_file(tmp.path(), "p")).unwrap();
+        assert!(remember_uninstall(tmp.path(), &pending, &tmp.path().join("p/1.0.0")).is_err());
+        assert!(pending_uninstalls(tmp.path()).is_empty());
+        forget_uninstall(tmp.path(), "p").unwrap();
+        symlink(&record, parent.join("p.tmp")).unwrap();
+        remember_uninstall(tmp.path(), &pending, &tmp.path().join("p/1.0.0")).unwrap();
+        assert_eq!(pending_uninstalls(tmp.path()).len(), 1);
+        assert_eq!(std::fs::read_to_string(&record).unwrap(), "untouched");
+    }
+
+    #[cfg(windows)]
+    #[test]
+    fn pending_uninstall_records_do_not_follow_junctions() {
+        let tmp = tempfile::tempdir().unwrap();
+        let outside = tempfile::tempdir().unwrap();
+        let record = outside.path().join("p.json");
+        std::fs::write(&record, "untouched").unwrap();
+        let status = std::process::Command::new("cmd")
+            .args(["/C", "mklink", "/J"])
+            .arg(tmp.path().join(".uninstall"))
+            .arg(outside.path())
+            .status()
+            .unwrap();
+        assert!(status.success());
+        let pending = PendingUninstall {
+            id: "p".into(),
+            name: "Plugin".into(),
+            version: "1.0.0".into(),
+            flat: false,
+            secrets: Vec::new(),
+            error: None,
+        };
+        assert!(remember_uninstall(tmp.path(), &pending, &tmp.path().join("p/1.0.0")).is_err());
+        assert!(forget_uninstall(tmp.path(), "p").is_err());
+        assert!(pending_uninstalls(tmp.path()).is_empty());
+        assert_eq!(std::fs::read_to_string(record).unwrap(), "untouched");
+    }
+
     #[test]
     fn failed_swap_keeps_the_old_version() {
         let tmp = tempfile::tempdir().unwrap();
diff --git a/crates/ide-host/src/plugins/mod.rs b/crates/ide-host/src/plugins/mod.rs
index bd9177e26..27aa05e4b 100644
--- a/crates/ide-host/src/plugins/mod.rs
+++ b/crates/ide-host/src/plugins/mod.rs
@@ -115,6 +115,7 @@ struct Links {
 }
 
 struct Meta {
+    uninstalling: bool,
     status: PluginStatus,
     error: Option<String>,
     warnings: Vec<String>,
@@ -142,6 +143,7 @@ struct Meta {
 impl Meta {
     fn new() -> Self {
         Self {
+            uninstalling: false,
             status: PluginStatus::Disabled,
             error: None,
             warnings: Vec::new(),
@@ -492,6 +494,47 @@ impl PluginHost {
     /// Instantiates no Wasm: code runs on its activation events.
     pub fn load_all(&self) {
         let _guard = self.lifecycle.lock();
+        for pending in install::pending_uninstalls(&self.plugins_dir) {
+            if self.plugins.read().contains_key(&pending.id) {
+                continue;
+            }
+            let dir = pending.package_dir(&self.plugins_dir);
+            let mut manifest = placeholder_manifest(&dir);
+            manifest.id = pending.id.clone();
+            manifest.name = pending.name;
+            manifest.version = pending.version;
+            manifest.contributes.insert(
+                providers::SECRETS_POINT.into(),
+                toml::Value::Array(
+                    pending
+                        .secrets
+                        .into_iter()
+                        .map(|name| {
+                            toml::Value::Table(toml::Table::from_iter([("name".into(), toml::Value::String(name))]))
+                        })
+                        .collect(),
+                ),
+            );
+            let mut meta = Meta::new();
+            meta.status = PluginStatus::Failed;
+            meta.uninstalling = true;
+            meta.error = Some(
+                pending.error.unwrap_or_else(|| "Uninstall incomplete; retry Uninstall to finish cleanup.".into()),
+            );
+            self.plugins.write().insert(
+                pending.id,
+                Arc::new(LoadedPlugin {
+                    pkg: Package::new(manifest, dir),
+                    icon: None,
+                    invalid: false,
+                    source: PluginSource::Installed,
+                    dev_root: None,
+                    meta: Mutex::new(meta),
+                    batches: Arc::default(),
+                    runtime: Mutex::new(None),
+                }),
+            );
+        }
         let dirs = package_dirs(&self.plugins_dir);
         self.migrate_grants(&dirs);
         for dir in dirs {
@@ -757,6 +800,7 @@ impl PluginHost {
     pub fn set_enabled(&self, id: &str, enabled: bool) -> IdeResult<()> {
         let _guard = self.lifecycle.lock();
         let plugin = self.get(id)?;
+        self.check_not_uninstalling(&plugin)?;
         {
             let mut state = self.state.lock();
             if enabled {
@@ -780,6 +824,7 @@ impl PluginHost {
     pub fn reload(&self, id: &str) -> IdeResult<PluginInfo> {
         let _guard = self.lifecycle.lock();
         let plugin = self.get(id)?;
+        self.check_not_uninstalling(&plugin)?;
         let (dir, source, root) = (plugin.dir().to_path_buf(), plugin.source, plugin.dev_root.clone());
         self.unload(id);
         let new_id = self.load_dir(&dir, source, root);
@@ -841,6 +886,11 @@ impl PluginHost {
         let _guard = self.lifecycle.lock();
         let (pkg, set) = self.validate_package(src)?;
         let id = pkg.id().to_owned();
+        if let Some(plugin) = self.plugins.read().get(&id) {
+            self.check_not_uninstalling(plugin)?;
+        } else {
+            self.check_uninstall_pending(&id)?;
+        }
         if let Some(existing) = self.plugins.read().get(&id)
             && existing.source != PluginSource::Installed
         {
@@ -915,6 +965,13 @@ impl PluginHost {
     /// Makes `previous` the active version of `id` again and drops `failed`
     /// (its directory, its consent). Called with the plugin unloaded or not.
     fn roll_back(&self, id: &str, previous: &str, failed: &str, grant: Option<ledger::Grant>) {
+        let ready = match self.get(id) {
+            Ok(plugin) => self.check_not_uninstalling(&plugin),
+            Err(_) => self.check_uninstall_pending(id),
+        };
+        if ready.is_err() {
+            return;
+        }
         let root = self.plugins_dir.join(id);
         self.unload(id);
         if let Err(e) = install::activate_version(&root, previous) {
@@ -969,6 +1026,7 @@ impl PluginHost {
     pub fn roll_back_update(&self, id: &str) -> IdeResult<PluginInfo> {
         let _guard = self.lifecycle.lock();
         let plugin = self.get(id)?;
+        self.check_not_uninstalling(&plugin)?;
         if plugin.source != PluginSource::Installed {
             return Err(IdeError::invalid("only installed plugins have versions to roll back to"));
         }
@@ -987,6 +1045,7 @@ impl PluginHost {
     pub fn grant(&self, id: &str, consent: &Consent) -> IdeResult<PluginInfo> {
         let _guard = self.lifecycle.lock();
         let plugin = self.get(id)?;
+        self.check_not_uninstalling(&plugin)?;
         if plugin.invalid {
             return Err(IdeError::invalid("the plugin's manifest is invalid"));
         }
@@ -1007,6 +1066,7 @@ impl PluginHost {
     pub fn set_capability(&self, id: &str, capability: &str, granted: bool) -> IdeResult<PluginInfo> {
         let _guard = self.lifecycle.lock();
         let plugin = self.get(id)?;
+        self.check_not_uninstalling(&plugin)?;
         let cap: Capability = capability.parse().map_err(IdeError::invalid)?;
         if !plugin.manifest().declares(&cap) && !plugin.meta.lock().declared_extra.contains(&cap) {
             return Err(IdeError::invalid(format!("plugin {id:?} does not declare {cap}")));
@@ -1045,6 +1105,13 @@ impl PluginHost {
             .map_err(|e| IdeError::new(ide_core::error::ErrorKind::PermissionDenied, e))
     }
 
+    fn check_uninstall_pending(&self, id: &str) -> IdeResult<()> {
+        if install::uninstall_pending(&self.plugins_dir, id)? {
+            return Err(IdeError::unavailable(std::io::Error::from(std::io::ErrorKind::ResourceBusy).to_string()));
+        }
+        Ok(())
+    }
+
     pub fn uninstall(&self, id: &str) -> IdeResult<()> {
         let _guard = self.lifecycle.lock();
         let plugin = self.get(id)?;
@@ -1063,25 +1130,65 @@ impl PluginHost {
             .flatten()
             .filter_map(|s| s.get("name")?.as_str().map(str::to_owned))
             .collect();
-        self.unload(id);
+        let mut pending = install::PendingUninstall {
+            id: id.to_owned(),
+            name: plugin.manifest().name.clone(),
+            version: plugin.manifest().version.clone(),
+            flat: plugin.dir() == self.plugins_dir.join(id),
+            secrets: secrets.clone(),
+            error: None,
+        };
+        // A broken manifest has no trusted identity to journal; keep its existing removal path.
+        if !plugin.invalid {
+            install::remember_uninstall(&self.plugins_dir, &pending, plugin.dir())?;
+        }
+        // Retain registration for retry, but prevent concurrent on-demand activation.
         {
+            let _runtime = plugin.runtime.lock();
+            let mut meta = plugin.meta.lock();
+            meta.uninstalling = true;
+            meta.status = PluginStatus::Disabled;
+        }
+        self.stop(&plugin);
+        let cleanup = || -> std::io::Result<()> {
+            install::check_cleanup_parent(&self.plugins_dir, &self.shared.data_dir.join(id))?;
+            install::check_cleanup_parent(&self.plugins_dir, plugin.dir())?;
+            install::check_not_symlink(&self.shared.data_dir.join(id))?;
+            for file in ["secrets.json", "secrets.tmp"] {
+                install::check_not_symlink(&self.shared.data_dir.join(id).join(file))?;
+            }
             let store = self.shared.secrets.read().clone();
             for name in &secrets {
                 if let Err(e) = store.set(id, name, None) {
-                    tracing::warn!(plugin = %id, "cannot delete secret {name:?}: {e}");
+                    return Err(std::io::Error::other(format!("cannot delete secret {name:?}: {e}")));
                 }
             }
+            // Keep the installed package and registration available until cleanup succeeds.
+            let data = self.shared.data_dir.join(id);
+            match std::fs::remove_dir_all(&data) {
+                Ok(()) => {}
+                Err(e) if e.kind() == std::io::ErrorKind::NotFound && !data.exists() => {}
+                Err(e) => return Err(e),
+            }
+            // Every version (`<id>/<version>`), or the flat directory of an older install.
+            let target = self.plugins_dir.join(id);
+            match std::fs::remove_dir_all(&target) {
+                Err(e) if e.kind() == std::io::ErrorKind::NotFound && !target.exists() => Ok(()),
+                result => result,
+            }
+        };
+        if let Err(e) = cleanup() {
+            pending.error = Some(e.to_string());
+            if !plugin.invalid
+                && let Err(record_error) = install::remember_uninstall(&self.plugins_dir, &pending, plugin.dir())
+            {
+                tracing::warn!(plugin = %id, "cannot save uninstall error: {record_error}");
+            }
+            self.set_failed(&plugin, e.to_string());
+            self.changed();
+            return Err(e.into());
         }
-        // Every version (`<id>/<version>`), or the flat directory of an older install.
-        let root = self.plugins_dir.join(id);
-        std::fs::remove_dir_all(if root.is_dir() { root } else { plugin.dir().to_path_buf() })?;
         self.updates.lock().remove(id);
-        // Its storage goes with it.
-        match std::fs::remove_dir_all(self.shared.data_dir.join(id)) {
-            Ok(()) => {}
-            Err(e) if e.kind() == std::io::ErrorKind::NotFound => {}
-            Err(e) => return Err(e.into()),
-        }
         {
             let mut ledger = self.ledger.lock();
             ledger.remove(&plugin.subject());
@@ -1095,6 +1202,12 @@ impl PluginHost {
             }
         }
         self.save_state();
+        if let Err(e) = install::forget_uninstall(&self.plugins_dir, id) {
+            self.set_failed(&plugin, e.to_string());
+            self.changed();
+            return Err(e.into());
+        }
+        self.unload(id);
         self.changed();
         Ok(())
     }
@@ -2066,7 +2179,17 @@ impl PluginHost {
     fn load_dir(&self, dir: &Path, source: PluginSource, dev_root: Option<PathBuf>) -> String {
         let (manifest, error) = match Manifest::load(dir) {
             Ok(m) => (m, None),
-            Err(e) => (placeholder_manifest(dir), Some(e)),
+            Err(e) => {
+                let mut manifest = placeholder_manifest(dir);
+                // Installed directory names retain identity when discovery metadata is damaged.
+                if source == PluginSource::Installed
+                    && let Ok(relative) = dir.strip_prefix(&self.plugins_dir)
+                    && let Some(name) = relative.components().next().and_then(|p| p.as_os_str().to_str())
+                {
+                    manifest.id = name.to_owned();
+                }
+                (manifest, Some(e))
+            }
         };
         let invalid = error.is_some();
         let id = manifest.id.clone();
@@ -2116,9 +2239,25 @@ impl PluginHost {
         self.stop(&plugin);
     }
 
+    fn check_not_uninstalling(&self, plugin: &LoadedPlugin) -> IdeResult<()> {
+        if plugin.meta.lock().uninstalling {
+            return Err(IdeError::unavailable("Uninstall incomplete; retry Uninstall to finish cleanup."));
+        }
+        if plugin.source == PluginSource::Installed {
+            self.check_uninstall_pending(plugin.id())?;
+        }
+        Ok(())
+    }
+
     /// Validates, checks grants and commits the contributions; activates code
     /// whose activation event already fired.
     fn start(&self, plugin: &Arc<LoadedPlugin>) {
+        if let Err(e) = self.check_not_uninstalling(plugin) {
+            if !plugin.meta.lock().uninstalling {
+                self.set_failed(plugin, e.message);
+            }
+            return;
+        }
         self.registry.dispose_plugin(plugin.id());
         self.clear_provider_diagnostics(plugin.id());
         if plugin.source == PluginSource::Installed
@@ -2178,6 +2317,7 @@ impl PluginHost {
     /// first if needed. Returns whether it was activated now.
     fn ensure_active(&self, plugin: &Arc<LoadedPlugin>, client: Option<&str>) -> IdeResult<(Arc<Actor>, bool)> {
         let mut runtime = plugin.runtime.lock();
+        self.check_not_uninstalling(plugin)?;
         if let Some(actor) = runtime.as_ref() {
             if actor.is_alive() {
                 return Ok((actor.clone(), false));
diff --git a/crates/ide-host/tests/plugins.rs b/crates/ide-host/tests/plugins.rs
index 567ffe120..b885e6c85 100644
--- a/crates/ide-host/tests/plugins.rs
+++ b/crates/ide-host/tests/plugins.rs
@@ -834,6 +834,305 @@ fn private_directory_survives_host_restart_and_inactive_uninstall() {
     assert!(!dir.exists());
 }
 
+#[test]
+fn private_uninstall_cleanup_failure_is_retryable() {
+    for fail_data in [true, false] {
+        let f = fixture(Limits::default());
+        let id = "test.private-dir";
+        f.host.install_from_dir(&sample("private-dir"), &Consent::default()).unwrap();
+        f.run(id, "roundtrip", None).unwrap();
+        let dir = PathBuf::from(f.run(id, "directory", None).unwrap().unwrap());
+        let target = if fail_data { dir.parent().unwrap().to_path_buf() } else { f.plugins_dir.join(id) };
+        let backup = target.with_extension("blocked-backup");
+        // A regular file deterministically makes remove_dir_all fail, even as root.
+        std::fs::rename(&target, &backup).unwrap();
+        std::fs::write(&target, "controlled cleanup failure").unwrap();
+        assert!(f.host.uninstall(id).is_err());
+        assert!(f.host.info_of(id).is_ok(), "failed uninstall must retain its target");
+        assert_eq!(f.status(id), PluginStatus::Failed);
+        assert!(f.command_titles(id).is_empty());
+        std::fs::remove_file(&target).unwrap();
+        std::fs::rename(&backup, &target).unwrap();
+        if fail_data {
+            assert!(f.installed(id).join("plugin.toml").exists());
+            f.host.shutdown();
+            let host = PluginHost::new(
+                f.plugins_dir.clone(),
+                Arc::new(|_: Option<&str>, _: PluginEvent| {}),
+                Limits::default(),
+            )
+            .unwrap();
+            host.load_all();
+            host.uninstall(id).unwrap();
+        } else {
+            f.host.uninstall(id).unwrap();
+        }
+        assert!(!dir.exists());
+        assert!(!f.plugins_dir.join(id).exists());
+    }
+}
+
+#[test]
+fn private_uninstall_recovers_after_package_metadata_is_removed() {
+    for remove_entire_package in [false, true] {
+        let f = fixture(Limits::default());
+        let id = "test.private-dir";
+        f.install(&sample("private-dir"));
+        f.run(id, "roundtrip", None).unwrap();
+        let package = f.installed(id);
+        let root = f.plugins_dir.join(id);
+        let backup = root.with_extension("blocked-backup");
+        std::fs::rename(&root, &backup).unwrap();
+        std::fs::write(&root, "controlled package cleanup failure").unwrap();
+        assert!(f.host.uninstall(id).is_err());
+        std::fs::remove_file(&root).unwrap();
+        std::fs::rename(&backup, &root).unwrap();
+        // Reproduce the metadata loss a partial recursive deletion can leave behind.
+        if remove_entire_package {
+            std::fs::remove_dir_all(&root).unwrap();
+        } else {
+            std::fs::remove_file(root.join("active")).unwrap();
+            std::fs::remove_file(package.join("plugin.toml")).unwrap();
+        }
+        if remove_entire_package {
+            // An interrupted cleanup (and older records) has no saved failure yet.
+            let record = f.plugins_dir.join(".uninstall").join(format!("{id}.json"));
+            let mut value: serde_json::Value = serde_json::from_slice(&std::fs::read(&record).unwrap()).unwrap();
+            value.as_object_mut().unwrap().remove("error");
+            std::fs::write(record, serde_json::to_vec(&value).unwrap()).unwrap();
+        }
+        f.host.shutdown();
+        let host =
+            PluginHost::new(f.plugins_dir.clone(), Arc::new(|_: Option<&str>, _: PluginEvent| {}), Limits::default())
+                .unwrap();
+        host.load_all();
+        assert!(host.info_of(id).is_ok(), "partial package cleanup must retain a restartable uninstall target");
+        assert!(host.info_of(id).unwrap().error.is_some());
+        assert_eq!(host.info_of(id).unwrap().status, PluginStatus::Failed);
+        assert!(host.reload(id).is_err());
+        assert!(host.set_enabled(id, true).is_err());
+        assert_eq!(
+            host.install_from_dir(&sample("private-dir"), &Consent::all()).unwrap_err().kind,
+            ErrorKind::Unavailable
+        );
+        host.uninstall(id).unwrap();
+        assert!(host.info_of(id).is_err());
+        assert!(!root.exists());
+        assert!(!f.plugins_dir.join(".uninstall").join(format!("{id}.json")).exists());
+        host.install_from_dir(&sample("private-dir"), &Consent::all()).unwrap();
+        host.uninstall(id).unwrap();
+        assert!(!root.exists());
+    }
+}
+
+#[test]
+fn private_uninstall_cleans_up_a_package_with_a_damaged_manifest() {
+    let f = fixture(Limits::default());
+    let id = "test.private-dir";
+    f.install(&sample("private-dir"));
+    f.run(id, "roundtrip", None).unwrap();
+    let dir = PathBuf::from(f.run(id, "directory", None).unwrap().unwrap());
+    let package = f.installed(id);
+    f.host.shutdown();
+    std::fs::write(package.join("plugin.toml"), "broken = [").unwrap();
+    let host =
+        PluginHost::new(f.plugins_dir.clone(), Arc::new(|_: Option<&str>, _: PluginEvent| {}), Limits::default())
+            .unwrap();
+    host.load_all();
+    assert_eq!(host.info_of(id).unwrap().status, PluginStatus::Failed);
+    host.uninstall(id).unwrap();
+    assert!(!dir.exists());
+    assert!(!f.plugins_dir.join(id).exists());
+
+    let broken = f.plugins_dir.join("Broken Package");
+    std::fs::create_dir(&broken).unwrap();
+    std::fs::write(broken.join("plugin.toml"), "broken = [").unwrap();
+    let other = f.plugins_dir.join("invalid-broken-package");
+    std::fs::create_dir(&other).unwrap();
+    std::fs::write(other.join("keep.txt"), "untouched").unwrap();
+    host.load_all();
+    host.uninstall("Broken Package").unwrap();
+    assert!(!broken.exists());
+    assert_eq!(std::fs::read_to_string(other.join("keep.txt")).unwrap(), "untouched");
+}
+
+#[test]
+fn private_uninstall_cannot_be_restarted_through_lifecycle_actions() {
+    let f = fixture(Limits::default());
+    let id = "test.private-dir";
+    f.install(&sample("private-dir"));
+    f.run(id, "roundtrip", None).unwrap();
+    let dir = PathBuf::from(f.run(id, "directory", None).unwrap().unwrap());
+    let target = dir.parent().unwrap();
+    let backup = target.with_extension("blocked-backup");
+    std::fs::rename(target, &backup).unwrap();
+    std::fs::write(target, "controlled cleanup failure").unwrap();
+    assert!(f.host.uninstall(id).is_err());
+    let error = f.host.info_of(id).unwrap().error.unwrap();
+    for restart in [false, true] {
+        let recovered;
+        let host = if restart {
+            f.host.shutdown();
+            recovered = PluginHost::new(
+                f.plugins_dir.clone(),
+                Arc::new(|_: Option<&str>, _: PluginEvent| {}),
+                Limits::default(),
+            )
+            .unwrap();
+            recovered.load_all();
+            &recovered
+        } else {
+            &f.host
+        };
+        assert_eq!(host.info_of(id).unwrap().error.as_deref(), Some(error.as_str()));
+        assert!(host.set_enabled(id, true).is_err());
+        assert!(host.set_enabled(id, false).is_err());
+        assert!(host.reload(id).is_err());
+        assert!(host.grant(id, &Consent::default()).is_err());
+        assert!(host.set_capability(id, "project.read", true).is_err());
+        assert!(host.install_from_dir(&sample("private-dir"), &Consent::default()).is_err());
+        assert!(host.roll_back_update(id).is_err());
+        host.startup_finished();
+        assert_eq!(host.info_of(id).unwrap().status, PluginStatus::Failed);
+        assert!(host.run_command(id, "roundtrip", None, Invocation::default()).is_err());
+        if restart {
+            std::fs::remove_file(target).unwrap();
+            std::fs::rename(&backup, target).unwrap();
+            host.uninstall(id).unwrap();
+            assert!(!dir.exists());
+        }
+    }
+}
+
+#[test]
+fn private_uninstall_retains_failed_secret_cleanup_for_retry() {
+    struct FailingSecrets;
+    impl SecretStore for FailingSecrets {
+        fn get(&self, _: &str, _: &str) -> Option<String> {
+            None
+        }
+        fn set(&self, _: &str, _: &str, _: Option<&str>) -> Result<(), String> {
+            Err("keychain locked".into())
+        }
+    }
+    let f = fixture(Limits::default());
+    let id = "test.private-dir";
+    let pkg = f._tmp.path().join("private-with-secret");
+    copy_dir(&sample("private-dir"), &pkg);
+    let manifest = pkg.join("plugin.toml");
+    let text = std::fs::read_to_string(&manifest).unwrap().replace("required = []", "required = [\"secrets\"]");
+    std::fs::write(
+        manifest,
+        format!("{text}\n[[contributes.secrets]]\nname = \"cleanup-test\"\nlabel = \"Cleanup test\"\n"),
+    )
+    .unwrap();
+    f.install(&pkg);
+    f.host.set_secret_store(Arc::new(FailingSecrets));
+    assert!(f.host.uninstall(id).is_err());
+    assert!(f.host.info_of(id).unwrap().error.unwrap().contains("keychain locked"));
+    assert!(f.installed(id).join("plugin.toml").exists());
+    f.host.shutdown();
+    let host =
+        PluginHost::new(f.plugins_dir.clone(), Arc::new(|_: Option<&str>, _: PluginEvent| {}), Limits::default())
+            .unwrap();
+    host.load_all();
+    assert!(host.info_of(id).unwrap().error.unwrap().contains("keychain locked"));
+    host.uninstall(id).unwrap();
+    assert!(host.info_of(id).is_err());
+}
+
+#[cfg(unix)]
+#[test]
+fn private_uninstall_does_not_follow_cleanup_symlinks() {
+    use std::os::unix::fs::symlink;
+    for relative in [".data", ".data/test.private-dir", "test.private-dir"] {
+        let f = fixture(Limits::default());
+        let id = "test.private-dir";
+        f.install(&sample("private-dir"));
+        f.run(id, "roundtrip", None).unwrap();
+        let target = f.plugins_dir.join(relative);
+        let backup = target.with_extension("blocked-backup");
+        std::fs::rename(&target, &backup).unwrap();
+        let outside = f._tmp.path().join("outside");
+        copy_dir(&backup, &outside);
+        std::fs::write(outside.join("keep.txt"), "untouched").unwrap();
+        symlink(&outside, &target).unwrap();
+        assert!(f.host.uninstall(id).is_err(), "{relative}");
+        assert_eq!(std::fs::read_to_string(outside.join("keep.txt")).unwrap(), "untouched");
+        std::fs::remove_file(&target).unwrap();
+        std::fs::rename(&backup, &target).unwrap();
+        f.host.uninstall(id).unwrap();
+        assert!(f.host.info_of(id).is_err());
+        assert_eq!(std::fs::read_to_string(outside.join("keep.txt")).unwrap(), "untouched");
+    }
+    let f = fixture(Limits::default());
+    let id = "test.private-dir";
+    f.install(&sample("private-dir"));
+    let outside = f._tmp.path().join("outside");
+    std::fs::create_dir(&outside).unwrap();
+    std::fs::write(outside.join("keep.txt"), "untouched").unwrap();
+    let nested = f.plugins_dir.join(".data").join(id).join("nested");
+    std::fs::create_dir_all(nested.parent().unwrap()).unwrap();
+    symlink(&outside, nested).unwrap();
+    f.host.uninstall(id).unwrap();
+    assert_eq!(std::fs::read_to_string(outside.join("keep.txt")).unwrap(), "untouched");
+    for file in ["secrets.json", "secrets.tmp"] {
+        let f = fixture(Limits::default());
+        f.install(&sample("private-dir"));
+        let outside = f._tmp.path().join("outside-secret");
+        std::fs::write(&outside, "untouched").unwrap();
+        let target = f.plugins_dir.join(".data").join(id).join(file);
+        std::fs::create_dir_all(target.parent().unwrap()).unwrap();
+        symlink(&outside, &target).unwrap();
+        assert!(f.host.uninstall(id).is_err());
+        assert_eq!(std::fs::read_to_string(&outside).unwrap(), "untouched");
+        std::fs::remove_file(target).unwrap();
+        f.host.uninstall(id).unwrap();
+        assert_eq!(std::fs::read_to_string(&outside).unwrap(), "untouched");
+    }
+}
+
+#[test]
+fn private_uninstall_blocks_inactive_reactivation_during_cleanup() {
+    struct BlockingSecrets {
+        entered: std::sync::Barrier,
+        release: std::sync::Barrier,
+    }
+    impl SecretStore for BlockingSecrets {
+        fn get(&self, _: &str, _: &str) -> Option<String> {
+            None
+        }
+        fn set(&self, _: &str, _: &str, _: Option<&str>) -> Result<(), String> {
+            self.entered.wait();
+            self.release.wait();
+            Ok(())
+        }
+    }
+    let f = fixture(Limits::default());
+    let pkg = f._tmp.path().join("private-with-secret");
+    copy_dir(&sample("private-dir"), &pkg);
+    let manifest = pkg.join("plugin.toml");
+    let text = std::fs::read_to_string(&manifest).unwrap().replace("required = []", "required = [\"secrets\"]");
+    std::fs::write(
+        manifest,
+        format!("{text}\n[[contributes.secrets]]\nname = \"cleanup-test\"\nlabel = \"Cleanup test\"\n"),
+    )
+    .unwrap();
+    f.install(&pkg);
+    assert_eq!(f.status("test.private-dir"), PluginStatus::Inactive);
+    let store = Arc::new(BlockingSecrets { entered: std::sync::Barrier::new(2), release: std::sync::Barrier::new(2) });
+    f.host.set_secret_store(store.clone());
+    let result = std::thread::scope(|scope| {
+        let uninstall = scope.spawn(|| f.host.uninstall("test.private-dir"));
+        store.entered.wait();
+        let result = f.run("test.private-dir", "roundtrip", None);
+        store.release.wait();
+        uninstall.join().unwrap().unwrap();
+        result
+    });
+    assert!(result.is_err(), "plugin must remain stopped during uninstall");
+}
+
 #[cfg(unix)]
 #[test]
 fn private_paths_work_with_open_location_and_approved_process_arguments() {
diff --git a/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm
index a7c8ddc06..c95c7f6e5 100644
Binary files a/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm.sources
index 9f3e84ead..471358091 100644
--- a/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/commit/dist/plugin.wasm.sources
@@ -1 +1 @@
-d9cf3708e558ce4931376b5f8c5b3d9d0771d65100ba2ac2c9d1a5a5cf13e62f
+da346bd256a61b971c09632465b187c580809cb7f16faa2588d22c6369cba600
diff --git a/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm
index f8268720e..5229d6b99 100644
Binary files a/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm.sources
index d4da40c7e..1b5ac9a9f 100644
--- a/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/detail-views/dist/plugin.wasm.sources
@@ -1 +1 @@
-606d02b53a0f51e41b5accb209750d2c768adf56190fe667caa2f90173e84d91
+002f86e29e9bf4f5f4adeeedd2889d492dbf41b60900c03c25cd84d6f3d226fb
diff --git a/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm
index 03c32bcdc..6a295d285 100644
Binary files a/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm.sources
index b6318df69..a2761148b 100644
--- a/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/diagnostics/dist/plugin.wasm.sources
@@ -1 +1 @@
-2bf7c821d304b184c4b02540d170b7ec06e6a40b62436f61bfb97836e39dabab
+a2815b273e270d473a80c3d416a41d9d7a44bbc7c87b8aae6668c734e89bac5c
diff --git a/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm
index be65ec9f2..9e819e74c 100644
Binary files a/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm.sources
index 7bd1857ce..9cd603ce4 100644
--- a/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/endpoints/dist/plugin.wasm.sources
@@ -1 +1 @@
-296e84611d0b89399944c98972f8c98378fce49368a16944646f1ed8c1d172a1
+88bead9074bf6f2dfa2ceb0756b010b7f3b322e3bd977858f2fac97c840fd56e
diff --git a/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm
index 829cae47f..697251dcf 100644
Binary files a/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm.sources
index 36a2035e4..d639afbac 100644
--- a/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/file-templates/dist/plugin.wasm.sources
@@ -1 +1 @@
-5da8fd5058502bf5a4f7a96352e3337cb7fef0d8478ebab335adc7959c027d8b
+75145b486069cfb44429127ecb11ad863b9c6a88eff3205248c6ce5cf157d516
diff --git a/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm
index 17f45f8ac..1e3832bc9 100644
Binary files a/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm.sources
index 95d07ccf8..bec1ff031 100644
--- a/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/files-events/dist/plugin.wasm.sources
@@ -1 +1 @@
-dc42bf8cb4af2720ce83f4a5dd1bffdc6315ae7f041b84a2500ee9f735c73677
+85d822e6ff64e6a5528d0b09d5ad3817ef77ea0f8a4832337c8958a002179755
diff --git a/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm
index 7649318f5..c97251264 100644
Binary files a/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm.sources
index b36f72784..d8ba2c4d3 100644
--- a/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/grouped-views/dist/plugin.wasm.sources
@@ -1 +1 @@
-f1cb247d29f80c7313432cd660d0c26d50691a64a3d0cae0bc6b3ba09915dbe7
+badc9dc4fa12739850a5935b3d13e9a223fa7e348af785c5e164a32c5dda2989
diff --git a/crates/ide-plugin/tests/fixtures/hello/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/hello/dist/plugin.wasm
index 636e5de40..a8ef04ff9 100644
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diff --git a/crates/ide-plugin/tests/fixtures/hello/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/hello/dist/plugin.wasm.sources
index 1caacbafa..82537b0da 100644
--- a/crates/ide-plugin/tests/fixtures/hello/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/hello/dist/plugin.wasm.sources
@@ -1 +1 @@
-ef09a1ce4ef3a5a28aee01861c7de00bbac568175e880b7c87222a1a0aee3da4
+52565fa3ed2d76a4f61f7e870bb74124ca901a4efbc12025039c69aaf9a97844
diff --git a/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm
index 0bdc1e61b..a87de6031 100644
Binary files a/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm.sources
index b9885bce2..ba146fad0 100644
--- a/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/hover/dist/plugin.wasm.sources
@@ -1 +1 @@
-35647c498dc439bcf5a135d5c21223150977f89511c7bbef652997c95ebc0f59
+dcff32b4f59f5f9ad868fd6cb94a8e8e38e4ff4258b70ed3cb0cfd394ae632a3
diff --git a/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm
index 90b981b2f..e51aad601 100644
Binary files a/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm.sources
index 64514caf8..039e1d33f 100644
--- a/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/indexer/dist/plugin.wasm.sources
@@ -1 +1 @@
-3463e906eff16c16822848fc02cbf5c8c2282f0ae7849b3a9246b4671eb6b297
+91988c62e885b8792028710a460fc47300de19b96bf9ed23748709e5cdcc5cc1
diff --git a/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm
index d54dc1fe3..98aab4186 100644
Binary files a/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm.sources
index ef7f4f503..5a3051182 100644
--- a/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/inlay-hints/dist/plugin.wasm.sources
@@ -1 +1 @@
-a1361137766e4912126cfc5f6eed3942f455bc9b31e4fbce658df613130ccba3
+ebc79bf4f9847003dca269a2870f1ca8d4362102a644ca220dc630c3040fbdf7
diff --git a/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm
index 55a43d18a..738af9d62 100644
Binary files a/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm.sources
index cfa73e88e..3810597db 100644
--- a/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/jobs/dist/plugin.wasm.sources
@@ -1 +1 @@
-791a13024ba10672d4e93d759d232443abc5e2cf9f97cacfe3d1ce93b0d4eeed
+fb262393a3c0149719b460bc39d8df656a7e8a52f51257c2e1188e0e620bb3eb
diff --git a/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm
index d8bcadbb8..d6f0415e4 100644
Binary files a/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm.sources
index 61734164a..513672980 100644
--- a/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/misbehave/dist/plugin.wasm.sources
@@ -1 +1 @@
-7976a4b3f67e536a24bbdbc9fd6cf23a102669a8aa039c02f9d956329300ff36
+78959a803256b5555deadb8952e7410cc661c83dd1046fcf71e2143c2e33d524
diff --git a/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm
index ffcb1929c..afe60ea1e 100644
Binary files a/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm.sources
index b4d3323e4..8fc40ca75 100644
--- a/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/path-events/dist/plugin.wasm.sources
@@ -1 +1 @@
-9fce102b05a2d11a09b632a9e20185b994a8ab71ca86969754aedef10a4d4985
+d16118dd417be01dd23cc2e8693c3d5f5f12b679b72e3c5c5991370fa0b3bccb
diff --git a/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm
index 1d9877a7c..7c91e717c 100644
Binary files a/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm.sources
index 848cc4294..c95758baf 100644
--- a/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/private-dir/dist/plugin.wasm.sources
@@ -1 +1 @@
-3c9cd0d3c519dccf414268cafe5342374009341b38c0ab061e72a9b27976e8c7
+c73610ba50bc540f6719865a4864ec647f1e4b5983fc254e886e7c99d3b552f8
diff --git a/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm
index 14de2b4b1..97edbd500 100644
Binary files a/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm.sources
index c661d12d7..52cff6267 100644
--- a/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/semantic-tokens/dist/plugin.wasm.sources
@@ -1 +1 @@
-1c09ba923ca3b59df4144095c6aba6c03981fc2dc5d208bda3ba0cfa4c4cde51
+46d77e5912893a8a70150944b26c9f41f23ffcccaa6666a245a0203fd836f77b
diff --git a/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm
index 372582f9e..9a7e4ad74 100644
Binary files a/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm.sources
index 273800050..01e2da86c 100644
--- a/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/storage/dist/plugin.wasm.sources
@@ -1 +1 @@
-bddfc4fff3e25c611525ebfdee3fb7ab3e4890c394c3970da78f80a12a7a645d
+135f065b9832ba8c86ca0fb5ea4b30ae6a4b38c00f178215ce288fee737acbb6
diff --git a/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm
index 72890eb64..cd993c285 100644
Binary files a/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm.sources
index 02a4e550c..f8ed9f340 100644
--- a/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/symbols/dist/plugin.wasm.sources
@@ -1 +1 @@
-5e1afb744ed0a230648d3dd9c2a9cee8cf7fc53db2f944a1ac580799b7e9ef96
+c6f9b2167494532cc201279f2ac4a9c642ac09571197d7101e773c87b0ab19d5
diff --git a/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm
index 26dbc4c7b..830216d91 100644
Binary files a/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm.sources
index 0477cd9f2..158ed580a 100644
--- a/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/tables/dist/plugin.wasm.sources
@@ -1 +1 @@
-6daecc5ace3661fac8b158d3bde0ecb13b366d8918e28aa846f10858c5c57442
+b7e055bda20c99de9385a6c90ee1e2ae57fb9288b84b8c71e3eb9cb536869fc6
diff --git a/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm
index d62e2f80d..d310b2c72 100644
Binary files a/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm.sources
index 0d32d0e04..7f692bd36 100644
--- a/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/web-content/dist/plugin.wasm.sources
@@ -1 +1 @@
-6c669b7893f975728d8f7677e9720743b655860383d8a196eb6db76620e28fe1
+c61cbdcbb2af15cffdd75f8bc5bd411d849b80cb0cd19227a7632b2770e21f58
diff --git a/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm
index c40a0772e..fccbe3ba0 100644
Binary files a/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm.sources
index 92ae32a13..9f5556988 100644
--- a/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/web-log/dist/plugin.wasm.sources
@@ -1 +1 @@
-cb791f264a947897336ada01f56f81e7bade9a046c701908dfff9852e0cdf15d
+c79eefe6730dc50e4c013b80cc1493c89974d9bbcbc7f4278e6136f20dbbffc3
diff --git a/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm b/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm
index 80255cd69..3f95df790 100644
Binary files a/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm and b/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm differ
diff --git a/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm.sources b/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm.sources
index 0926e9d23..da9d5695a 100644
--- a/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm.sources
+++ b/crates/ide-plugin/tests/fixtures/web-pty/dist/plugin.wasm.sources
@@ -1 +1 @@
-33adfc97d25a9777d3215488dd96dc41d772ed0c71621fb5c78e3c766031d6ae
+0dfe2f704cf0ad9b2ab06cfb92a190a19bcf18fe3d5da473a6f05b16002a76ff
diff --git a/plugins/official/ai-completion/dist/plugin.wasm b/plugins/official/ai-completion/dist/plugin.wasm
index 1e0905041..7bc68279a 100644
Binary files a/plugins/official/ai-completion/dist/plugin.wasm and b/plugins/official/ai-completion/dist/plugin.wasm differ
diff --git a/plugins/official/ai-completion/dist/plugin.wasm.sources b/plugins/official/ai-completion/dist/plugin.wasm.sources
index 2f7855233..84fb35cf6 100644
--- a/plugins/official/ai-completion/dist/plugin.wasm.sources
+++ b/plugins/official/ai-completion/dist/plugin.wasm.sources
@@ -1 +1 @@
-978b1af84eae4b6ac381e1991241a11d6a416f3f45856bc0ad985ed59435b67d
+344df18074d7171c42ae2c245e6ea2beeb7119ed6bf74b76503d241513ddcdba
diff --git a/plugins/official/checkstyle/dist/plugin.wasm b/plugins/official/checkstyle/dist/plugin.wasm
index e3756b549..b608c6b5d 100644
Binary files a/plugins/official/checkstyle/dist/plugin.wasm and b/plugins/official/checkstyle/dist/plugin.wasm differ
diff --git a/plugins/official/checkstyle/dist/plugin.wasm.sources b/plugins/official/checkstyle/dist/plugin.wasm.sources
index cf3b5cad7..0e8c0b78d 100644
--- a/plugins/official/checkstyle/dist/plugin.wasm.sources
+++ b/plugins/official/checkstyle/dist/plugin.wasm.sources
@@ -1 +1 @@
-5125e2e47c9adf8043d82fb60b9810fd3edcef272ff4a6c41b2450e19617d8cc
+b5f99458a32d54373661e8f61569b1e675e19594275036153b8c52fea74d8f69
diff --git a/plugins/official/csv-editor/dist/plugin.wasm b/plugins/official/csv-editor/dist/plugin.wasm
index c64ba8e51..17fd57a39 100644
Binary files a/plugins/official/csv-editor/dist/plugin.wasm and b/plugins/official/csv-editor/dist/plugin.wasm differ
diff --git a/plugins/official/csv-editor/dist/plugin.wasm.sources b/plugins/official/csv-editor/dist/plugin.wasm.sources
index 4d24352f6..cab4134c1 100644
--- a/plugins/official/csv-editor/dist/plugin.wasm.sources
+++ b/plugins/official/csv-editor/dist/plugin.wasm.sources
@@ -1 +1 @@
-4fc2c8ca94ee5e45999c68285a124f535cde6f612aac319f04526acceb639339
+b6f765692f944b63cb9ec0749a49c9d3be077b0eab709f148ffb0fb058ff1829
diff --git a/plugins/official/git-toolbox/dist/plugin.wasm b/plugins/official/git-toolbox/dist/plugin.wasm
index db5212204..9eab23973 100644
Binary files a/plugins/official/git-toolbox/dist/plugin.wasm and b/plugins/official/git-toolbox/dist/plugin.wasm differ
diff --git a/plugins/official/git-toolbox/dist/plugin.wasm.sources b/plugins/official/git-toolbox/dist/plugin.wasm.sources
index e926cb43c..1bd237a04 100644
--- a/plugins/official/git-toolbox/dist/plugin.wasm.sources
+++ b/plugins/official/git-toolbox/dist/plugin.wasm.sources
@@ -1 +1 @@
-8cd633605b641e53cb27b61ce7648ab161671a334e6c5fcaba4a7c27c332612b
+27a37336df957085a73504c5957033f1b178bcc47c190ffcd234ebad2d900817
diff --git a/plugins/official/graphviz/dist/plugin.wasm b/plugins/official/graphviz/dist/plugin.wasm
index a98f5d86e..ad561573c 100644
Binary files a/plugins/official/graphviz/dist/plugin.wasm and b/plugins/official/graphviz/dist/plugin.wasm differ
diff --git a/plugins/official/graphviz/dist/plugin.wasm.sources b/plugins/official/graphviz/dist/plugin.wasm.sources
index 2436a9f37..6d2300f92 100644
--- a/plugins/official/graphviz/dist/plugin.wasm.sources
+++ b/plugins/official/graphviz/dist/plugin.wasm.sources
@@ -1 +1 @@
-48525c9df30fce0a443dadbfb85dd6f69e56dadbe9c529cfe4274ef24ac19a3b
+99f00d65801c278a6d8a4e4466d0bf71738233c849dfcaf44902d60a557b8757
diff --git a/plugins/official/key-promoter/dist/plugin.wasm b/plugins/official/key-promoter/dist/plugin.wasm
index b75747bcc..c35f78cd8 100644
Binary files a/plugins/official/key-promoter/dist/plugin.wasm and b/plugins/official/key-promoter/dist/plugin.wasm differ
diff --git a/plugins/official/key-promoter/dist/plugin.wasm.sources b/plugins/official/key-promoter/dist/plugin.wasm.sources
index 3499a85f5..af49fba77 100644
--- a/plugins/official/key-promoter/dist/plugin.wasm.sources
+++ b/plugins/official/key-promoter/dist/plugin.wasm.sources
@@ -1 +1 @@
-de4355361ad2f4b0950669ca41b17752bc7b67fc24a5eb40a2ffc7e75fe62441
+0ace6d1b7f9f3cac0d23f92660d97d6eb6c79174203471970f3e4ca9f7d9b531
diff --git a/plugins/official/license-header/dist/plugin.wasm b/plugins/official/license-header/dist/plugin.wasm
index d3e9e1623..987d001e3 100644
Binary files a/plugins/official/license-header/dist/plugin.wasm and b/plugins/official/license-header/dist/plugin.wasm differ
diff --git a/plugins/official/license-header/dist/plugin.wasm.sources b/plugins/official/license-header/dist/plugin.wasm.sources
index fb9e59b89..394885136 100644
--- a/plugins/official/license-header/dist/plugin.wasm.sources
+++ b/plugins/official/license-header/dist/plugin.wasm.sources
@@ -1 +1 @@
-cba6d696b5984ba62619982042e496c39afcc2e97d8093872a9c7e0522d30b8c
+9241c310c638a6a2e5e90e32c0651c76184498d193ad344f762f33a301bcaaab
diff --git a/plugins/official/mybatis/dist/plugin.wasm b/plugins/official/mybatis/dist/plugin.wasm
index 76bb5bb26..58e8206bd 100644
Binary files a/plugins/official/mybatis/dist/plugin.wasm and b/plugins/official/mybatis/dist/plugin.wasm differ
diff --git a/plugins/official/mybatis/dist/plugin.wasm.sources b/plugins/official/mybatis/dist/plugin.wasm.sources
index d9b565b62..4ba44a38a 100644
--- a/plugins/official/mybatis/dist/plugin.wasm.sources
+++ b/plugins/official/mybatis/dist/plugin.wasm.sources
@@ -1 +1 @@
-a735b01070abd15165d221f994d712e199a4468f50c637d5c704d13639f2643a
+e484774db29b214fb7247c6a403a7c9dbfaa030b0315c353826bf44982f82d61
diff --git a/plugins/official/regex-tester/dist/plugin.wasm b/plugins/official/regex-tester/dist/plugin.wasm
index 9b3a80b1f..b0e954d53 100644
Binary files a/plugins/official/regex-tester/dist/plugin.wasm and b/plugins/official/regex-tester/dist/plugin.wasm differ
diff --git a/plugins/official/regex-tester/dist/plugin.wasm.sources b/plugins/official/regex-tester/dist/plugin.wasm.sources
index 9ee5d010b..42e5d0a30 100644
--- a/plugins/official/regex-tester/dist/plugin.wasm.sources
+++ b/plugins/official/regex-tester/dist/plugin.wasm.sources
@@ -1 +1 @@
-01d43147d97f29798681450bfc75a1ef9cd578ede283012aecc09665234e9bce
+ec03327641cc9f32d9205718847939981b3ec5e74e4aa2b800ba1598bccdb70f
diff --git a/plugins/official/solidity/dist/plugin.wasm b/plugins/official/solidity/dist/plugin.wasm
index 8c1cc4950..7d76d02d0 100644
Binary files a/plugins/official/solidity/dist/plugin.wasm and b/plugins/official/solidity/dist/plugin.wasm differ
diff --git a/plugins/official/solidity/dist/plugin.wasm.sources b/plugins/official/solidity/dist/plugin.wasm.sources
index d1e23c563..e42f7cb78 100644
--- a/plugins/official/solidity/dist/plugin.wasm.sources
+++ b/plugins/official/solidity/dist/plugin.wasm.sources
@@ -1 +1 @@
-924d3e7316d6d6e4dd8c371a1485df3215d9b2e71c27e7c683edb613fd1bee1a
+baf14df1362b15a0022456d3ea927b9fe07533dabf1fb717888ea98179152464
diff --git a/plugins/official/string-tools/dist/plugin.wasm b/plugins/official/string-tools/dist/plugin.wasm
index f8f5691ba..47c1a3ce4 100644
Binary files a/plugins/official/string-tools/dist/plugin.wasm and b/plugins/official/string-tools/dist/plugin.wasm differ
diff --git a/plugins/official/string-tools/dist/plugin.wasm.sources b/plugins/official/string-tools/dist/plugin.wasm.sources
index 293f6626e..d379a8485 100644
--- a/plugins/official/string-tools/dist/plugin.wasm.sources
+++ b/plugins/official/string-tools/dist/plugin.wasm.sources
@@ -1 +1 @@
-3ff5852da7219a878efa8dc4d47b69b314d7ccfb1403c2ff2522aaeaba5ea9e2
+5c96088e3f31ee74669bb4481fee6c95f51a9d875ad9bed9123f3e0de1a6ead5
diff --git a/sdk/rust/openidea-plugin/src/mock.rs b/sdk/rust/openidea-plugin/src/mock.rs
index 43e159c33..fef70b936 100644
--- a/sdk/rust/openidea-plugin/src/mock.rs
+++ b/sdk/rust/openidea-plugin/src/mock.rs
@@ -520,10 +520,16 @@ pub mod current {
     /// under it: `/a` covers `/a/b` but not `/ab`.
     const PLUGIN_DIR: &str = "/openidea/plugin-data/mock/files";
 
-    fn require_fs(s: &State, kind: &str, path: &str) -> Result<(), Error> {
-        if (path == PLUGIN_DIR || path.starts_with(&format!("{PLUGIN_DIR}/")))
+    fn is_private_path(path: &str) -> bool {
+        (path == PLUGIN_DIR || path.starts_with(&format!("{PLUGIN_DIR}/")))
             && !path.split(['/', '\\']).any(|part| part == "..")
-        {
+    }
+
+    fn require_fs(s: &State, kind: &str, path: &str) -> Result<(), Error> {
+        if path.split(['/', '\\']).any(|part| part == "..") {
+            return Err(Error::Denied(format!("{kind}:{path}")));
+        }
+        if is_private_path(path) {
             return Ok(());
         }
         let prefix = format!("{kind}:");
@@ -1268,7 +1274,7 @@ pub mod current {
 
     pub fn open_location(path: &str, line: u32, column: u32) -> Result<(), Error> {
         with(|s| {
-            if require_fs(s, "fs.read", path).is_err() || !path.starts_with(PLUGIN_DIR) {
+            if !is_private_path(path) {
                 require(s, "project.read")?;
             }
             s.locations.push((path.into(), line, column));
@@ -1785,6 +1791,39 @@ mod tests {
         }
     }
 
+    #[test]
+    fn private_directory_boundary_and_traversal_ignore_explicit_grants() {
+        let dir = host::fs::plugin_dir().unwrap();
+        let adjacent = format!("{dir}-other");
+        let traversal = format!("{dir}/../other");
+        let mock = MockHost::install().with_capabilities(&[
+            &format!("fs.read:{adjacent}"),
+            &format!("fs.write:{adjacent}"),
+            &format!("fs.read:{dir}"),
+            &format!("fs.write:{dir}"),
+        ]);
+        let file = format!("{adjacent}/fake.txt");
+        mock.add_external_file(&file, "adjacent");
+        assert_eq!(host::fs::read_file(&file).unwrap(), "adjacent");
+        host::fs::write_file(&file, "updated").unwrap();
+        assert!(host::fs::stat(&file).is_ok());
+        assert!(host::fs::read_dir(&adjacent).is_ok());
+        assert_eq!(host::open_location(&file, 0, 0), Err(Error::Denied("project.read".into())));
+        for path in [dir.clone(), format!("{dir}/fake.txt")] {
+            host::open_location(&path, 0, 0).unwrap();
+        }
+        let file = format!("{traversal}/fake.txt");
+        mock.add_external_file(&file, "escaped");
+        assert!(host::fs::read_file(&file).is_err());
+        assert!(host::fs::read_bytes(&file).is_err());
+        assert!(host::fs::write_file(&file, "x").is_err());
+        assert!(host::fs::write_bytes(&file, b"x").is_err());
+        assert!(host::fs::stat(&file).is_err());
+        assert!(host::fs::read_dir(&traversal).is_err());
+        assert!(host::open_location(&file, 0, 0).is_err());
+        assert_eq!(mock.opened_locations().len(), 2);
+    }
+
     #[test]
     fn fs_write_needs_a_grant_of_its_own() {
         // `fs.read` does not let a plugin write.
diff --git a/src/features/plugins/__tests__/plugins.test.tsx b/src/features/plugins/__tests__/plugins.test.tsx
index f8f2ed50d..6d23025b5 100644
--- a/src/features/plugins/__tests__/plugins.test.tsx
+++ b/src/features/plugins/__tests__/plugins.test.tsx
@@ -723,6 +723,44 @@ describe("PluginsPage", () => {
     expect(notes.at(-1)).toMatchObject({ title: "Uninstalled Hello" });
   });
 
+  it("keeps failed cleanup visible and lets Uninstall retry", async () => {
+    const list = backend.list;
+    const uninstall = backend.uninstall;
+    let failed = false;
+    vi.spyOn(backend, "list").mockImplementation(async () => {
+      const snapshot = await list();
+      if (failed) {
+        snapshot.plugins = snapshot.plugins.map((p) =>
+          p.id === "hello" ? { ...p, status: "failed", error: "Private data is locked" } : p,
+        );
+      }
+      return snapshot;
+    });
+    const remove = vi.spyOn(backend, "uninstall").mockImplementation(async (id) => {
+      if (!failed) {
+        failed = true;
+        throw new Error("Private data is locked");
+      }
+      await uninstall(id);
+    });
+    const user = userEvent.setup();
+    render(<PluginsPage />);
+    await screen.findByRole("heading", { level: 2 });
+    await user.click(screen.getByRole("button", { name: "Uninstall…" }));
+    await user.click(screen.getByRole("button", { name: "Confirm uninstall Hello" }));
+    await screen.findByText("Private data is locked");
+    expect(notes.at(-1)).toMatchObject({
+      level: "error",
+      title: "Could not uninstall Hello",
+      body: "Private data is locked",
+    });
+    expect(screen.getByRole("heading", { level: 2 })).toHaveTextContent("Hello");
+    await user.click(screen.getByRole("button", { name: "Confirm uninstall Hello" }));
+    await waitFor(() => expect(screen.getByRole("heading", { level: 2 })).not.toHaveTextContent("Hello"));
+    expect(remove).toHaveBeenCalledTimes(2);
+    expect(notes.at(-1)).toMatchObject({ title: "Uninstalled Hello" });
+  });
+
   it("shows What's New from the change notes", async () => {
     const user = userEvent.setup();
     setPluginsBackend(
diff --git a/src/platform/locales/text/en.json b/src/platform/locales/text/en.json
index cb71b8df9..cfd940c66 100644
--- a/src/platform/locales/text/en.json
+++ b/src/platform/locales/text/en.json
@@ -384,6 +384,10 @@
   "Retract": "Retract",
   "Couldn't retract the message": "Couldn't retract the message",
   "The agent is still stopping. Try again once it has stopped.": "The agent is still stopping. Try again once it has stopped.",
+  "Uninstall incomplete; retry Uninstall to finish cleanup.": "Uninstall incomplete; retry Uninstall to finish cleanup.",
+  "refusing symlink in plugin cleanup path": "refusing symlink in plugin cleanup path",
+  "invalid plugin cleanup path": "invalid plugin cleanup path",
+  "cannot delete secret {0}: {1}": "cannot delete secret {0}: {1}",
   "Invalid content editor configuration": "Invalid content editor configuration",
   "No save action is configured for this tab": "No save action is configured for this tab",
   "Content editor action timed out": "Content editor action timed out",
diff --git a/src/platform/locales/text/zh.json b/src/platform/locales/text/zh.json
index 790b4fc4a..832beb3fc 100644
--- a/src/platform/locales/text/zh.json
+++ b/src/platform/locales/text/zh.json
@@ -6738,6 +6738,10 @@
   "Retract": "撤回",
   "Couldn't retract the message": "无法撤回消息",
   "The agent is still stopping. Try again once it has stopped.": "智能体仍在停止中。请在停止后重试。",
+  "Uninstall incomplete; retry Uninstall to finish cleanup.": "卸载未完成；请重试卸载以完成清理。",
+  "refusing symlink in plugin cleanup path": "拒绝清理路径中包含符号链接的插件",
+  "invalid plugin cleanup path": "插件清理路径无效",
+  "cannot delete secret {0}: {1}": "无法删除密钥 {0}：{1}",
   "Invalid content editor configuration": "无效的内容编辑器配置",
   "No save action is configured for this tab": "此标签页未配置保存操作",
   "Content editor action timed out": "内容编辑器操作超时",