diff --git a/desktop/src-tauri/src/commands/mesh_llm.rs b/desktop/src-tauri/src/commands/mesh_llm.rs
new file mode 100644
index 000000000..cca4e6e24
--- /dev/null
+++ b/desktop/src-tauri/src/commands/mesh_llm.rs
@@ -0,0 +1,72 @@
+//! Tauri commands for the mesh-LLM frontend surface.
+//!
+//! All commands deal with *the local user's own* mesh-LLM state:
+//! - the persisted iroh endpoint id,
+//! - the persisted compute-sharing preferences (the avatar-menu sliders),
+//! - explicit toggle/save calls invoked when the user changes the prefs.
+//!
+//! Discovering and connecting to *other* members' offers happens through the
+//! existing relay WebSocket pipeline, not these commands.
+
+use serde::Serialize;
+use tauri::{AppHandle, State};
+
+use crate::app_state::AppState;
+use crate::mesh_llm;
+
+/// Result type for mesh-LLM commands: errors are surfaced as user-facing
+/// strings by the frontend.
+type CmdResult<T> = Result<T, String>;
+
+/// Stable identifier of the local iroh endpoint, in iroh's canonical
+/// Display form. Returned to the frontend so the user can see *which*
+/// machine identity they're publishing under (useful when one user has
+/// multiple devices each running Sprout).
+#[derive(Debug, Clone, Serialize)]
+pub struct MeshEndpointInfo {
+    /// Iroh endpoint id (= public key) as displayed by `iroh-base`.
+    pub endpoint_id: String,
+}
+
+/// Returns the local mesh-LLM iroh endpoint id, creating + persisting the
+/// keypair on first call.
+#[tauri::command]
+pub fn mesh_get_endpoint_id(app: AppHandle) -> CmdResult<MeshEndpointInfo> {
+    let key = mesh_llm::load_or_create_endpoint_key(&app).map_err(|e| e.to_string())?;
+    Ok(MeshEndpointInfo {
+        endpoint_id: key.public().to_string(),
+    })
+}
+
+/// Returns the persisted compute-sharing preferences for the avatar menu.
+#[tauri::command]
+pub fn mesh_get_sharing_prefs(app: AppHandle) -> CmdResult<mesh_llm::ComputeSharingPrefs> {
+    mesh_llm::offer::load_prefs(&app).map_err(|e| e.to_string())
+}
+
+/// Replaces the persisted compute-sharing preferences. The caller is
+/// responsible for republishing or deleting the kind:31990 offer to reflect
+/// the change — this command only touches local state.
+#[tauri::command]
+pub fn mesh_set_sharing_prefs(
+    app: AppHandle,
+    prefs: mesh_llm::ComputeSharingPrefs,
+) -> CmdResult<()> {
+    mesh_llm::offer::save_prefs(&app, &prefs).map_err(|e| e.to_string())
+}
+
+/// Probe the connected relay's NIP-11 for an `iroh_relay_url`.
+///
+/// Returns:
+/// - `Ok(Some(url))` if the relay advertises one,
+/// - `Ok(None)` if it doesn't, or if the relay is unreachable / malformed.
+/// - `Err(_)` only for caller-side errors (e.g. bad WS URL shape).
+#[tauri::command]
+pub async fn mesh_relay_iroh_url(
+    _state: State<'_, AppState>,
+    relay_ws_url: String,
+) -> CmdResult<Option<String>> {
+    mesh_llm::fetch_iroh_relay_url(&relay_ws_url)
+        .await
+        .map_err(|e| e.to_string())
+}
diff --git a/desktop/src-tauri/src/commands/mod.rs b/desktop/src-tauri/src/commands/mod.rs
index 2bc5062f5..1d5fc6be2 100644
--- a/desktop/src-tauri/src/commands/mod.rs
+++ b/desktop/src-tauri/src/commands/mod.rs
@@ -10,6 +10,7 @@ mod export_util;
 mod identity;
 mod media;
 mod media_download;
+mod mesh_llm;
 mod messages;
 pub mod pairing;
 mod personas;
@@ -32,6 +33,7 @@ pub use dms::*;
 pub use identity::*;
 pub use media::*;
 pub use media_download::*;
+pub use mesh_llm::*;
 pub use messages::*;
 pub use pairing::*;
 pub use personas::*;
diff --git a/desktop/src-tauri/src/lib.rs b/desktop/src-tauri/src/lib.rs
index 81a699963..96e618fba 100644
--- a/desktop/src-tauri/src/lib.rs
+++ b/desktop/src-tauri/src/lib.rs
@@ -455,6 +455,10 @@ pub fn run() {
             get_relay_ws_url,
             get_relay_http_url,
             get_media_proxy_port,
+            mesh_get_endpoint_id,
+            mesh_get_sharing_prefs,
+            mesh_set_sharing_prefs,
+            mesh_relay_iroh_url,
             discover_acp_providers,
             discover_managed_agent_prereqs,
             sign_event,
diff --git a/desktop/src-tauri/src/mesh_llm/mod.rs b/desktop/src-tauri/src/mesh_llm/mod.rs
index 1790bb5cd..40ed11dc6 100644
--- a/desktop/src-tauri/src/mesh_llm/mod.rs
+++ b/desktop/src-tauri/src/mesh_llm/mod.rs
@@ -20,7 +20,11 @@ pub mod nip11;
 pub mod nip98;
 pub mod offer;
 
-pub use endpoint::{load_or_create_endpoint_key, EndpointKeyError};
-pub use nip11::{fetch_iroh_relay_url, Nip11Error};
-pub use nip98::{build_nip98_bearer, Nip98BearerError};
-pub use offer::{ComputeSharingPrefs, OfferPrefsError};
+// Wildcard re-exports are deliberately avoided so that adding an
+// unused-by-design helper to a submodule (e.g. a publisher that hasn't been
+// wired yet) doesn't trip dead-code lints at the top level. Callers reach
+// into the submodules directly until a public API surface stabilises.
+
+pub use endpoint::load_or_create_endpoint_key;
+pub use nip11::fetch_iroh_relay_url;
+pub use offer::ComputeSharingPrefs;