diff --git a/hive-c0re/src/dashboard.rs b/hive-c0re/src/dashboard.rs
index c6814952..187c93a4 100644
--- a/hive-c0re/src/dashboard.rs
+++ b/hive-c0re/src/dashboard.rs
@@ -33,7 +33,6 @@ mod approvals;
 mod build_logs;
 mod journal;
 mod lifecycle_ops;
-mod matrix_accounts;
 pub(crate) mod permissions;
 mod questions;
 mod reminders;
@@ -101,10 +100,6 @@ pub async fn serve(port: u16, coord: Arc<Coordinator>) -> Result<()> {
         .route("/api/journal-host", get(journal::get_journal_host))
         .route("/api/approval-diff/{id}", get(approvals::get_approval_diff))
         .route("/api/state-file", get(state_files::get_state_file))
-        .route(
-            "/api/matrix-accounts",
-            get(matrix_accounts::get_matrix_accounts),
-        )
         .route("/api/reminders", get(reminders::api_reminders))
         .route("/api/operator-inbox", get(api_operator_inbox))
         .route("/api/stats-hive", get(api_stats_hive))
diff --git a/hive-c0re/src/dashboard/matrix_accounts.rs b/hive-c0re/src/dashboard/matrix_accounts.rs
deleted file mode 100644
index a172a241..00000000
--- a/hive-c0re/src/dashboard/matrix_accounts.rs
+++ /dev/null
@@ -1,129 +0,0 @@
-//! Matrix-account listing for the dashboard (BE-1 of the external
-//! matrix-account provisioning backend).
-//!
-//! `GET /api/matrix-accounts?agent=<name>` returns the matrix accounts an
-//! agent currently has a token provisioned for. v1 derives the list cheaply
-//! from the agent's state dir — every `matrix-token*` file is a provisioned
-//! account (`matrix-token` = the hive-internal `main` account;
-//! `matrix-token-<name>` = an extra account, matching the daemon's
-//! path-watcher glob). It does not read the nix config, so it lists what is
-//! *provisioned*, not the full configured set: a config-declared account
-//! without a token yet appears once it is provisioned via the login form.
-//! Homeserver + live up/down status arrive in v2 from the daemon's account
-//! registry; here `homeserver` is always `null`.
-
-use axum::extract::Query;
-use axum::response::{IntoResponse, Response};
-use serde::{Deserialize, Serialize};
-
-use super::error_response;
-use crate::coordinator::Coordinator;
-
-#[derive(Deserialize)]
-pub(super) struct MatrixAccountsQuery {
-    agent: String,
-}
-
-#[derive(Serialize)]
-struct MatrixAccount {
-    name: String,
-    /// Always `None` in v1 (derived from the token filename, which carries no
-    /// homeserver); populated in v2 from the daemon's account registry.
-    homeserver: Option<String>,
-    token_present: bool,
-}
-
-#[derive(Serialize)]
-struct MatrixAccountsResponse {
-    accounts: Vec<MatrixAccount>,
-}
-
-/// Map a state-dir filename to the matrix account name it provisions, or
-/// `None` if it is not a token file. `matrix-token` → the hive-internal
-/// `main` account; `matrix-token-<name>` → the extra account `<name>`.
-fn account_name_from_filename(fname: &str) -> Option<String> {
-    if fname == "matrix-token" {
-        return Some("main".to_owned());
-    }
-    let suffix = fname.strip_prefix("matrix-token-")?;
-    if suffix.is_empty() {
-        return None;
-    }
-    Some(suffix.to_owned())
-}
-
-pub(super) async fn get_matrix_accounts(Query(q): Query<MatrixAccountsQuery>) -> Response {
-    let agent = q.agent.trim();
-    // Agent names are simple identifiers; reject anything else so a crafted
-    // `agent` can't escape the per-agent state root via path components.
-    if agent.is_empty()
-        || !agent
-            .chars()
-            .all(|c| c.is_ascii_alphanumeric() || c == '-' || c == '_')
-    {
-        return error_response(&format!("matrix-accounts: invalid agent name {agent:?}"));
-    }
-
-    let dir = Coordinator::agent_notes_dir(agent);
-    let mut accounts = Vec::new();
-    match std::fs::read_dir(&dir) {
-        Ok(entries) => {
-            for entry in entries.flatten() {
-                if !entry.file_type().is_ok_and(|ft| ft.is_file()) {
-                    continue;
-                }
-                let fname = entry.file_name();
-                let Some(fname) = fname.to_str() else {
-                    continue;
-                };
-                if let Some(name) = account_name_from_filename(fname) {
-                    accounts.push(MatrixAccount {
-                        name,
-                        homeserver: None,
-                        token_present: true,
-                    });
-                }
-            }
-        }
-        // No state dir / no tokens yet is a normal empty result, not an error.
-        Err(e) if e.kind() == std::io::ErrorKind::NotFound => {}
-        Err(e) => {
-            return error_response(&format!("matrix-accounts: read {}: {e}", dir.display()));
-        }
-    }
-    accounts.sort_by(|a, b| a.name.cmp(&b.name));
-    axum::Json(MatrixAccountsResponse { accounts }).into_response()
-}
-
-#[cfg(test)]
-mod tests {
-    use super::account_name_from_filename;
-
-    #[test]
-    fn main_account_from_bare_token() {
-        assert_eq!(
-            account_name_from_filename("matrix-token").as_deref(),
-            Some("main")
-        );
-    }
-
-    #[test]
-    fn extra_account_from_suffixed_token() {
-        assert_eq!(
-            account_name_from_filename("matrix-token-catgirl").as_deref(),
-            Some("catgirl")
-        );
-    }
-
-    #[test]
-    fn empty_suffix_is_not_an_account() {
-        assert_eq!(account_name_from_filename("matrix-token-"), None);
-    }
-
-    #[test]
-    fn non_token_files_ignored() {
-        assert_eq!(account_name_from_filename("matrix-sdk-state"), None);
-        assert_eq!(account_name_from_filename("notes.md"), None);
-        assert_eq!(account_name_from_filename("matrix-avatar-icon-hash"), None);
-    }
-}