Pup - the AI's own browser

@@ -4,7 +4,7 @@ members = ["core", "host", "host-win", "host-mac", "cdp", "browser", "session",  # One version for the whole bridge, in lockstep with src/BRIDGE_VERSION (tools/ship.sh bumps both). [workspace.package]-version = "2.0.641"+version = "2.0.642" edition = "2021" license = "MIT" 

@@ -1346,6 +1346,32 @@ fn navigate(ctx: &Ctx, caller: &Caller, args: &Value) -> Value { }  /// The extension-lane arm of pup_navigate: same session bookkeeping, driven through the transport.++/// 2.0.642: where the page actually LANDED, classified, so an AI never asks the user to sign in to a site the+/// shared profile is already signed into. John, 2026-09-19: another thread opened claude.ai, which went straight+/// to his chats (the adom-you profile had the session), and it toasted "Sign into claude.ai in the pup window+/// once" anyway. The open/navigate response now says whether the final page is a sign-in page.+pub fn landed(url: &str, title: &str) -> Value {+    let u = url.to_ascii_lowercase(); let t = title.to_ascii_lowercase();+    let host = u.split("//").nth(1).unwrap_or("").split('/').next().unwrap_or("").to_string();+    let path = u.split("//").nth(1).unwrap_or("").splitn(2, '/').nth(1).map(|p| format!("/{p}")).unwrap_or_else(|| "/".into());+    let known_signin = (host.ends_with("claude.ai") && (path.starts_with("/login") || path.starts_with("/magic-link") || path.starts_with("/oauth")))+        || ((host.ends_with("chatgpt.com") || host.ends_with("openai.com")) && (path.contains("/auth/") || path.starts_with("/log-in") || path.starts_with("/login") || host.starts_with("auth.")))+        || host == "accounts.google.com" || host.ends_with("login.microsoftonline.com") || host.ends_with("appleid.apple.com");+    let generic = ["/login", "/signin", "/sign-in", "/sign_in", "/auth", "/sso", "/oauth", "/authorize", "/session/new", "/account/login", "/users/sign_in"].iter().any(|p| path.starts_with(p) || path.contains(&format!("{p}?")) || path.contains(&format!("{p}/")))+        || ["sign in", "log in", "login", "signin"].iter().any(|k| t.starts_with(k) || t.contains(&format!(" {k}")) && t.len() < 40);+    let login_page = known_signin || generic;+    let signed_in_known = (host.ends_with("claude.ai") && !login_page && (path.starts_with("/new") || path.starts_with("/chat") || path.starts_with("/project") || path.starts_with("/settings") || path == "/"))+        || (host.ends_with("chatgpt.com") && !login_page && (path.starts_with("/c/") || path.starts_with("/g/") || path.starts_with("/codex/") && !t.contains("log in")));+    let hint = if login_page {+        format!("The page landed on a SIGN-IN page ({url}). Before asking the user for anything: pup_credentials for a saved login (pup_login fills it), pup_google_accounts + pup_google_signin if the site offers Google sign-in, and login-recipes/<domain>.md on the pup-bridge wiki page. Toast the user ONLY if pup cannot finish the sign-in itself.")+    } else if signed_in_known {+        format!("The page landed on {url}: the shared adom-you profile is ALREADY signed in here. Do not ask the user to sign in and do not toast about signing in.")+    } else {+        format!("The page landed on {url}. It is not a sign-in page. Do not ask the user to sign in unless the page itself asks.")+    };+    json!({ "url": url, "title": title, "loginPage": login_page, "signedIn": if signed_in_known { json!(true) } else if login_page { json!(false) } else { Value::Null }, "_hint": hint })+} fn navigate_ext(ctx: &Ctx, caller: &Caller, s: &Session, url: &str) -> Value {     let lane = match transport::lane_for(ctx, s) { Ok(l) => l, Err(e) => return e };     let tab = match s.active() { Some(t) => t.clone(), None => return err("no_tab", "the window has no tabs", None) };@@ -1365,7 +1391,7 @@ fn navigate_ext(ctx: &Ctx, caller: &Caller, s: &Session, url: &str) -> Value {     // 2.0.629: force, so a navigation inside the birth grace that Chrome ACTIVATED is still bottomed under the     // idle-hands rule; outside the grace, or with any input since birth, the primitive stands down as before.     let _ = park::bottom_unless_foreground(ctx, &s.id, true);-    ok(json!({ "sessionId": s.id, "window": s.id, "aiThread": s.owner, "tabId": tab.tab_id, "url": u, "title": title, "loaded": loaded, "transport": "ext" }))+    ok(json!({ "sessionId": s.id, "window": s.id, "aiThread": s.owner, "tabId": tab.tab_id, "url": u, "title": title, "loaded": loaded, "transport": "ext", "landed": landed(&u, &title) })) }  fn eval(ctx: &Ctx, caller: &Caller, args: &Value) -> Value {@@ -1773,7 +1799,7 @@ pub fn open_window_ext(ctx: &Ctx, caller: &Caller, args: &Value, sid: &str, owne         }     }     let t = s.active().cloned().unwrap_or(t);-    ok(json!({ "sessionId": s.id, "window": s.id, "aiThread": s.owner, "tabId": t.tab_id, "url": t.url, "title": t.title, "hwnd": s.hwnd, "windowId": s.window_id, "transport": "ext",+    ok(json!({ "sessionId": s.id, "window": s.id, "aiThread": s.owner, "tabId": t.tab_id, "url": t.url, "title": t.title, "hwnd": s.hwnd, "windowId": s.window_id, "transport": "ext", "landed": landed(&t.url, &t.title),         "_hint": "Extension-driven window (no CDP debug port): a first-class pup window. Drive it with pup_navigate / pup_eval / pup_screenshot / pup_open_tab like any other." })) }