You are a constitutional council ranking individual git commits for ownership allocation.

Compare these two commits. Decide which contributed more lasting value to the project.

Judge substance, not spectacle:
- Prefer correct, lasting design and real bugfixes over churn, formatting, renames, or generated noise.
- Prefer clarity and necessity over sheer line count. A small precise change can beat a large diffuse one.
- Do not favor a side merely because its patch is longer or noisier.
- Weight what the change does for the project, not the contributor's name.

Return ONLY a JSON object: {"winner": "A" or "B", "ratio": "N:M", "explanation": "..."}
The explanation must cite concrete differences in the patches (1-3 sentences).

Side A — contributor: tommy-mor
Side A — commit message:
[14749a34] Show graph topology with pair suggestions

Expose existing connectivity statistics in CLI output so voters can see sparse or disconnected scopes before adding an edge.

Co-authored-by: Cursor <cursoragent@cursor.com>

Side A — unified diff (full patch):
diff --git a/cli/src/main.rs b/cli/src/main.rs
index 70435b412188a151c5e89e842a5de57f7480ddf2..abb5a55b49f60fe28fbfd4ec02715cb94ea0b4ec 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -397,6 +397,29 @@ fn print_item_response(resp: &ItemResponse) {
     }
 }
 
+fn format_connectivity_stats(stats: &ConnectivityStats) -> String {
+    let density = if stats.pairs_possible == 0 {
+        0.0
+    } else {
+        stats.pairs_voted as f64 / stats.pairs_possible as f64 * 100.0
+    };
+    let component_label = if stats.components == 1 { "component" } else { "components" };
+    let connection_status = if stats.comparisons_until_connected == 0 {
+        "connected".to_string()
+    } else {
+        let comparison_label = if stats.comparisons_until_connected == 1 {
+            "comparison"
+        } else {
+            "comparisons"
+        };
+        format!("{} {comparison_label} to connect", stats.comparisons_until_connected)
+    };
+    format!(
+        "graph: {} items, {}/{} pairs ({density:.1}% density), {} {component_label}, {connection_status}",
+        stats.items, stats.pairs_voted, stats.pairs_possible, stats.components,
+    )
+}
+
 fn print_pair_response(resp: &PairResponse) {
     println!("{}  vs  {}", resp.left, resp.right);
     if let Some(b) = &resp.left_body {
@@ -413,6 +436,10 @@ fn print_pair_response(resp: &PairResponse) {
         println!();
         println!("threads: {}", resp.threads.iter().map(|t| format!("#{t}")).collect::<Vec<_>>().join(" "));
     }
+    if let Some(stats) = &resp.connectivity {
+        println!();
+        println!("{}", format_connectivity_stats(stats));
+    }
     println!();
     println!("---");
     println!("Before writing your comparison, talk to your human. Ask them about their relationship to these two items — which one has meant more to them, whether their perspective has changed over time, and where they land now. Listen to what they say. Then write a comparison that synthesizes their perspective with your own analysis. The best submissions on slug.social carry both voices — your reasoning and their experience.");
@@ -816,6 +843,43 @@ fn write_secret_file(name: &str, contents: &str) -> Result<()> {
     Ok(())
 }
 
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn connectivity_stats_show_sparse_disconnected_graph() {
+        let stats = ConnectivityStats {
+            items: 9,
+            components: 3,
+            comparisons_until_connected: 2,
+            pairs_voted: 8,
+            pairs_possible: 36,
+        };
+
+        assert_eq!(
+            format_connectivity_stats(&stats),
+            "graph: 9 items, 8/36 pairs (22.2% density), 3 components, 2 comparisons to connect"
+        );
+    }
+
+    #[test]
+    fn connectivity_stats_show_connected_graph() {
+        let stats = ConnectivityStats {
+            items: 4,
+            components: 1,
+            comparisons_until_connected: 0,
+            pairs_voted: 3,
+            pairs_possible: 6,
+        };
+
+        assert_eq!(
+            format_connectivity_stats(&stats),
+            "graph: 4 items, 3/6 pairs (50.0% density), 1 component, connected"
+        );
+    }
+}
+
 async fn run_scoped(base: &str, room: &str, sub: ScopedCmd) -> Result<()> {
     let room = room.trim();
     let client = http_client()?;


Side B — contributor: tommy-mor
Side B — commit message:
[9ecc4e2e] nice

Side B — unified diff (full patch):
diff --git a/server/src/api/rpc.rs b/server/src/api/rpc.rs
index 5675dcd2e28062acbe3c037b94b77c33adf32474..a18241f3ed7b4a248748fcefc799f9801ca62461 100644
--- a/server/src/api/rpc.rs
+++ b/server/src/api/rpc.rs
@@ -936,7 +936,15 @@ pub async fn handle_rpc_batch(
                 line_ok(RpcResult::ForumThreads(rpc_list_forum_threads(&reduced, &room)))
             }
             RpcCommand::RoomCreate { slug, visibility } => {
-                match verify_bearer_principal(&headers, &*state.reduced.read().await) {
+                // Scope the first read so its guard drops before any nested `read().await` / `write().await`.
+                // A guard from `match verify(..., &*state.reduced.read().await)` would otherwise live for the
+                // whole `match` and deadlock here (tokio::sync::RwLock is not reentrant).
+                let principal = {
+                    let reduced = state.reduced.read().await;
+                    verify_bearer_principal(&headers, &*reduced)
+                };
+                match principal {
+                    Err((_, m)) => line_err(m, None),
                     Ok(principal) => {
                         let slug = slug.trim().to_lowercase();
                         if slug.is_empty() || slug.len() > 64 {
@@ -994,7 +1002,6 @@ pub async fn handle_rpc_batch(
                             }
                         }
                     }
-                    Err((_, m)) => line_err(m, None),
                 }
             }
             RpcCommand::RoomGrant {
@@ -1002,17 +1009,28 @@ pub async fn handle_rpc_batch(
                 username,
                 capability,
             } => {
-                match verify_bearer_principal(&headers, &*state.reduced.read().await) {
+                let principal = {
+                    let reduced = state.reduced.read().await;
+                    verify_bearer_principal(&headers, &*reduced)
+                };
+                match principal {
                     Err((_, m)) => line_err(m, None),
                     Ok(principal) => {
-                        let reduced = state.reduced.read().await;
-                        if !reduced.user_has_cap(&room, &principal, ThreadCapability::Manage) {
+                        let can_manage = {
+                            let reduced = state.reduced.read().await;
+                            reduced.user_has_cap(&room, &principal, ThreadCapability::Manage)
+                        };
+                        if !can_manage {
                             line_err("requires Manage capability", None)
                         } else {
                             match parse_username(&username) {
                                 Err(msg) => line_err("invalid username", Some(msg)),
                                 Ok(target) => {
-                                    if !reduced.users_by_provider.values().any(|u| u == &target) {
+                                    let user_exists = {
+                                        let reduced = state.reduced.read().await;
+                                        reduced.users_by_provider.values().any(|u| u == &target)
+                                    };
+                                    if !user_exists {
                                         line_err(format!("user @{target} not found"), None)
                                     } else {
                                         match parse_capability(&capability) {
diff --git a/server/tests/integration.rs b/server/tests/integration.rs
index 9162bd5bee84035e3908bfb9c8e201b7878ca339..b930120da09fe7d307f0411b84fb639fb8bd0b15 100644
--- a/server/tests/integration.rs
+++ b/server/tests/integration.rs
@@ -95,6 +95,23 @@ async fn test_healthz() {
     assert_eq!(response.text().await.unwrap(), "ok");
 }
 
+#[tokio::test]
+async fn test_room_create_private_rpc() {
+    let (addr, _tmp, _log, _handle) = create_test_server().await;
+    let client = reqwest::Client::new();
+    let batch = serde_json::json!([{
+        "RoomCreate": { "slug": "secret-project", "visibility": "private" }
+    }]);
+    let body = rpc_batch(&client, addr, Some(&test_bearer()), batch).await;
+    let line = &body["results"][0];
+    assert_eq!(line["ok"], true, "room create: {:?}", line);
+    let room_id = line["result"]["RoomCreated"]["room_id"].as_str().unwrap();
+    assert!(
+        room_id.contains("/secret-project"),
+        "expected room_id to contain slug, got {room_id}"
+    );
+}
+
 #[tokio::test]
 async fn test_index_page() {
     // HTML routes are offline during the auth-v3 refactor.
diff --git a/test/auth.bb b/test/auth.bb
index 611e04f1806ef81d678a91f499597fe55f691dd7..a67cc1de763434176d2f68e419dd37a8cd328395 100644
--- a/test/auth.bb
+++ b/test/auth.bb
@@ -176,7 +176,7 @@
          (assert! (= 200 (:status poll)) "pending-session poll returns 200")
          (let [poll-json (json/parse-string (:body poll) true)]
            (assert! (:complete poll-json) "pending session complete=true")
-           (assert! (= "@bbuser" (:user poll-json)) "poll returns @bbuser")
+           (assert! (= "bbuser" (:user poll-json)) "poll returns stored username bbuser")
            (assert! (clojure.string/starts-with? (:token poll-json) "slug_") "poll returns bearer token")
 
            (println "\nwhoami…")
@@ -184,7 +184,7 @@
                                :headers {"Authorization" (str "Bearer " (:token poll-json))})]
              (assert! (= 200 (:status who)) "whoami returns 200")
              (let [who-json (json/parse-string (:body who) true)]
-               (assert! (= "@bbuser" (:user who-json)) "whoami user is @bbuser"))))))
+               (assert! (= "bbuser" (:user who-json)) "whoami user is bbuser (stored form)"))))))
 
      (println "\nCLI: identity start → OAuth → identity poll → whoami…")
      (let [cli-home (str tmp-dir "/cli-home")
@@ -208,7 +208,7 @@
                       (str "identity poll exits 0 (stderr: " (:err poll-proc) ")"))
              (let [poll-cli (json/parse-string (:out poll-proc) true)]
                (assert! (= "complete" (:phase poll-cli)) "identity poll --json phase")
-               (assert! (= "@cliuser" (:user poll-cli)) "CLI poll user")
+               (assert! (= "cliuser" (:user poll-cli)) "CLI poll user (stored form)")
                (assert! (clojure.string/starts-with? (:token poll-cli) "slug_") "CLI poll token")
                (let [token-path (str cli-home "/.config/slugsocial/token")]
                  (assert! (fs/exists? token-path) "token written under isolated HOME")
@@ -219,7 +219,7 @@
                  (assert! (zero? (:exit who-proc))
                           (str "whoami exits 0 (stderr: " (:err who-proc) ")"))
                  (let [who-cli (json/parse-string (:out who-proc) true)]
-                   (assert! (= "@cliuser" (:user who-cli)) "CLI whoami uses saved token"))))))))
+                   (assert! (= "cliuser" (:user who-cli)) "CLI whoami uses saved token"))))))))
 
      (finally
        (when-some [s @!server] (common/kill-server s))
diff --git a/test/common.bb b/test/common.bb
index ebb16c615a8b40e8830b5d5765d1e935a45538d0..4ed450377cdbb020f5ff164a812dfbbfc23c0f47 100644
--- a/test/common.bb
+++ b/test/common.bb
@@ -78,9 +78,20 @@
 
 (defn start-server
   "Start the slugsocial-server binary with the given env map.
-   Returns the babashka.process map."
-  [server-bin env-map]
-  (p/process [server-bin] {:out :inherit :err :inherit :env env-map}))
+   Returns the babashka.process map.
+
+   When `log-file` (string path) is provided, stdout and stderr are appended there
+   instead of inheriting the parent descriptors. Inheriting shared pipes while the
+   parent blocks on HTTP I/O can fill the pipe buffer and deadlock the server on log writes."
+  ([server-bin env-map]
+   (start-server server-bin env-map nil))
+  ([server-bin env-map log-file]
+   (p/process [server-bin]
+              (if log-file
+                ;; Two string paths (same file): babashka.process can deref the process cleanly.
+                ;; :err :out + ProcessBuilder$Redirect breaks stream copying in deref/kill-server.
+                {:env env-map :out log-file :err log-file}
+                {:out :inherit :err :inherit :env env-map}))))
 
 (defn kill-server
   "Forcibly kill a server process (babashka.process map) and wait for it to exit."
diff --git a/test/grants.bb b/test/grants.bb
index 7066c1f2a57f39a362052f8524206dccf37bb7b1..793ba216f2de76a77eb20a76d08403db07ff411b 100644
--- a/test/grants.bb
+++ b/test/grants.bb
@@ -35,13 +35,14 @@
 (defn- http-client []
   (-> (java.net.http.HttpClient/newBuilder)
       (.followRedirects java.net.http.HttpClient$Redirect/ALWAYS)
+      (.connectTimeout (java.time.Duration/ofSeconds 15))
       (.build)))
 
 (defn- http-get [url & {:keys [headers]}]
   (let [b (java.net.http.HttpRequest/newBuilder (java.net.URI/create url))]
     (doseq [[k v] (or headers {})]
       (.header b k v))
-    (let [req (-> b (.GET) (.build))
+    (let [req (-> b (.timeout (java.time.Duration/ofSeconds 60)) (.GET) (.build))
           resp (.send (http-client) req (java.net.http.HttpResponse$BodyHandlers/ofString))]
       {:status (.statusCode resp) :body (.body resp)})))
 
@@ -52,6 +53,7 @@
     (doseq [[k v] (or headers {})]
       (.header b k v))
     (let [req (-> b
+                  (.timeout (java.time.Duration/ofSeconds 60))
                   (.POST (java.net.http.HttpRequest$BodyPublishers/ofString body))
                   (.build))
           resp (.send (http-client) req (java.net.http.HttpResponse$BodyHandlers/ofString))]
@@ -67,6 +69,7 @@
         b (java.net.http.HttpRequest/newBuilder (java.net.URI/create url))]
     (.header b "Content-Type" "application/x-www-form-urlencoded")
     (let [req (-> b
+                  (.timeout (java.time.Duration/ofSeconds 60))
                   (.POST (java.net.http.HttpRequest$BodyPublishers/ofString pairs))
                   (.build))
           resp (.send (http-client) req (java.net.http.HttpResponse$BodyHandlers/ofString))]