{"messages":[{"content":"You are a constitutional council ranking individual git commits for ownership allocation.\n\nCompare these two commits. Decide which contributed more lasting value to the project.\n\nJudge substance, not spectacle:\n- Prefer correct, lasting design and real bugfixes over churn, formatting, renames, or generated noise.\n- Prefer clarity and necessity over sheer line count. A small precise change can beat a large diffuse one.\n- Do not favor a side merely because its patch is longer or noisier.\n- Weight what the change does for the project, not the contributor's name.\n\nReturn ONLY a JSON object: {\"winner\": \"A\" or \"B\", \"ratio\": \"N:M\", \"explanation\": \"...\"}\nThe explanation must cite concrete differences in the patches (1-3 sentences).\n\nSide A — contributor: tommy-mor\nSide A — commit message:\n[9acdf18a] feat: add RoomList RPC command and CLI room list subcommand\n\nReturns all rooms the authenticated principal has a grant in.\nIncludes integration tests proving per-user isolation: users only\nsee rooms they have been explicitly granted, not all rooms in the system.\n\nCo-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>\n\nSide A — unified diff (full patch):\ndiff --git a/bb.edn b/bb.edn\nindex f7c53eb2d5def514a8f2c480ac420416205db14e..8dc6a5be7321de198cbb5939842a33b8c5d52625 100644\n--- a/bb.edn\n+++ b/bb.edn\n@@ -47,16 +47,18 @@\n                                            \"RUST_LOG\"      \"info\"})})))}\n \n   test\n-  {:doc \"Full test suite: integration + auth + grants + invites\"\n+  {:doc \"Full test suite: integration + auth + grants + invites + room-list\"\n    :requires ([test.integration :as integration]\n               [test.auth :as auth]\n               [test.grants :as grants]\n-              [test.invites :as invites])\n+              [test.invites :as invites]\n+              [test.room-list :as room-list])\n    :task (do\n            (integration/integration)\n            (auth/auth-test)\n            (grants/grants-test)\n-           (invites/invites-test))}\n+           (invites/invites-test)\n+           (room-list/room-list-test))}\n \n   walkthrough-fixture\n   {:doc \"Run local server + mock OAuth + seeded walkthrough data for manual browser demos\"\ndiff --git a/cli/src/main.rs b/cli/src/main.rs\nindex 69492cb5417a0a19c38f8cacbeadd103bd905b6f..b008cf377bb360aaae666d2dfd4b5e13dedb204a 100644\n--- a/cli/src/main.rs\n+++ b/cli/src/main.rs\n@@ -219,6 +219,12 @@ enum RoomCmd {\n         #[arg(long)]\n         json: bool,\n     },\n+    /// List rooms the authenticated user has access to\n+    List {\n+        /// Output as JSON for agent parsing\n+        #[arg(long)]\n+        json: bool,\n+    },\n }\n \n #[derive(Subcommand, Debug)]\n@@ -1319,6 +1325,38 @@ async fn main() -> Result<()> {\n                     _ => return Err(anyhow!(\"unexpected RPC result\")),\n                 }\n             }\n+            RoomCmd::List { json } => {\n+                let client = http_client()?;\n+                let bearer = effective_bearer().ok_or_else(|| {\n+                    anyhow!(\n+                        \"no bearer token: run `slugsocial identity start --rig <rig> --model <model>` \\\n+                         then `slugsocial identity poll <session>`, or set SLUG_BEARER_TOKEN / ~/.config/slugsocial/token\"\n+                    )\n+                })?;\n+                let batch = send_rpc(\n+                    &client,\n+                    base,\n+                    Some(&bearer),\n+                    vec![RpcCommand::RoomList],\n+                )\n+                .await?;\n+                match rpc_line_ok(&batch.results[0])? {\n+                    RpcResult::RoomList(resp) => {\n+                        if json {\n+                            println!(\"{}\", serde_json::to_string_pretty(&resp)?);\n+                        } else {\n+                            if resp.rooms.is_empty() {\n+                                println!(\"no rooms\");\n+                            } else {\n+                                for room in &resp.rooms {\n+                                    println!(\"{room}\");\n+                                }\n+                            }\n+                        }\n+                    }\n+                    _ => return Err(anyhow!(\"unexpected RPC result\")),\n+                }\n+            }\n         },\n \n         Command::Healthz { json } => {\ndiff --git a/server/src/api/rpc.rs b/server/src/api/rpc.rs\nindex ed4800e7cbdeaf04e72192c191e71354e603c1fe..f1ee6d35b95a1a28490823e907b8f4dc5c091b94 100644\n--- a/server/src/api/rpc.rs\n+++ b/server/src/api/rpc.rs\n@@ -1345,6 +1345,25 @@ pub async fn handle_rpc_batch(\n                     }\n                 }\n             }\n+            RpcCommand::RoomList => {\n+                let principal = {\n+                    let reduced = state.reduced.read().await;\n+                    verify_bearer_principal(&headers, &*reduced)\n+                };\n+                match principal {\n+                    Err((_, m)) => line_err(m, None),\n+                    Ok(principal) => {\n+                        let reduced = state.reduced.read().await;\n+                        let rooms: Vec<String> = reduced\n+                            .grants\n+                            .iter()\n+                            .filter(|(_, members)| members.contains_key(&principal))\n+                            .map(|(room, _)| room.clone())\n+                            .collect();\n+                        line_ok(RpcResult::RoomList(RoomListResponse { rooms }))\n+                    }\n+                }\n+            }\n             RpcCommand::RoomRevoke {\n                 room,\n                 username,\ndiff --git a/test/room_list.clj b/test/room_list.clj\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..a089a722ac8d5f822f47d5511a46f671d61d46cf\n--- /dev/null\n+++ b/test/room_list.clj\n@@ -0,0 +1,158 @@\n+(ns test.room-list\n+  \"Room list integration test: list rooms user has access to via POST /api/v0/rpc.\n+\n+  Covers:\n+  - user with no rooms -> empty list\n+  - user with one room -> list contains that room\n+  - user with multiple rooms -> list contains all rooms\"\n+  (:require [babashka.fs :as fs]\n+            [cheshire.core :as json]\n+            [clojure.set :as set]\n+            [test.common :as common]\n+            [test.oauth :as oauth]))\n+\n+(def ^:private counts (atom {:pass 0 :fail 0}))\n+\n+(defn- assert! [pred msg]\n+  (common/test-assert! counts pred msg))\n+\n+(defn- bearer [token] {\"Authorization\" (str \"Bearer \" token)})\n+\n+(defn- rpc-batch! [base-url token cmds]\n+  (let [resp (oauth/http-post-json (str base-url \"/api/v0/rpc\") cmds :headers (bearer token))]\n+    {:status (:status resp)\n+     :parsed (json/parse-string (:body resp) false)}))\n+\n+(defn- rpc-line-ok? [parsed]\n+  (true? (get-in parsed [\"results\" 0 \"ok\"])))\n+\n+(defn- register-user! [base-url session-agent username]\n+  (oauth/complete-registration! base-url\n+                                :agent session-agent\n+                                :username username\n+                                :assert! (fn [pred msg] (assert! pred msg))))\n+\n+(defn room-list-test [& _args]\n+  (println \"\\n━━━ room list integration check ━━━\\n\")\n+  (reset! counts {:pass 0 :fail 0})\n+\n+  (println \"building server binary…\")\n+  (common/letlocals\n+   (bind build (common/run-cargo-build-release! [\"slugsocial-server\"]))\n+   (assert! (zero? (:exit build)) \"cargo build succeeds\")\n+   (bind server-bin \"target/release/slugsocial-server\")\n+\n+   (bind tmp-dir (str (fs/create-temp-dir {:prefix \"slug-room-list-\"})))\n+   (bind slug-port (common/pick-port))\n+   (bind google-port (common/pick-port))\n+   (bind base-url (str \"http://127.0.0.1:\" slug-port))\n+   (bind google-url (str \"http://127.0.0.1:\" google-port))\n+\n+   (bind !server (atom nil))\n+   (bind !google (atom nil))\n+\n+   (bind server-env (common/slug-server-env tmp-dir base-url google-url slug-port))\n+   (try\n+     (println (str \"starting mock google on :\" google-port))\n+     (reset! !google (oauth/start-mock-google google-port\n+                                              :google-users [\"google-user-alice\"\n+                                                             \"google-user-bob\"\n+                                                             \"google-user-carol\"]))\n+\n+     (println (str \"starting server on :\" slug-port))\n+     (reset! !server (common/start-server server-bin server-env))\n+     (assert! (common/wait-for-server base-url 10000) \"server responds to /healthz\")\n+\n+     (println \"\\nregistering alice, bob, carol…\")\n+     (let [alice-token (register-user! base-url\n+                                       \"00000000-0000-0000-0000-000000000001:test:local/dev\"\n+                                       \"alice\")\n+           bob-token   (register-user! base-url\n+                                       \"00000000-0000-0000-0000-000000000002:test:local/dev\"\n+                                       \"bob\")\n+           carol-token (register-user! base-url\n+                                       \"00000000-0000-0000-0000-000000000003:test:local/dev\"\n+                                       \"carol\")\n+\n+           ;; Alice creates two private rooms\n+           _ (println \"\\nalice creates two rooms…\")\n+           room-id-1 (-> (rpc-batch! base-url alice-token [{\"RoomCreate\" {\"slug\" \"alice-room-one\"}}])\n+                         (get-in [:parsed \"results\" 0 \"result\" \"RoomCreated\" \"room_id\"]))\n+           _ (assert! (some? room-id-1) \"alice room-one created\")\n+           room-id-2 (-> (rpc-batch! base-url alice-token [{\"RoomCreate\" {\"slug\" \"alice-room-two\"}}])\n+                         (get-in [:parsed \"results\" 0 \"result\" \"RoomCreated\" \"room_id\"]))\n+           _ (assert! (some? room-id-2) \"alice room-two created\")\n+\n+           ;; Carol creates her own room\n+           _ (println \"carol creates her own room…\")\n+           carol-room (-> (rpc-batch! base-url carol-token [{\"RoomCreate\" {\"slug\" \"carol-room\"}}])\n+                          (get-in [:parsed \"results\" 0 \"result\" \"RoomCreated\" \"room_id\"]))\n+           _ (assert! (some? carol-room) \"carol room created\")]\n+\n+       ;; --- isolation: alice only sees her rooms, not carol's ---\n+       (println \"\\nalice sees her 2 rooms but not carol's…\")\n+       (let [rooms (-> (rpc-batch! base-url alice-token [\"RoomList\"])\n+                       (get-in [:parsed \"results\" 0 \"result\" \"RoomList\" \"rooms\"])\n+                       set)]\n+         (assert! (= #{room-id-1 room-id-2} rooms)\n+                  \"alice sees exactly her 2 rooms\")\n+         (assert! (not (contains? rooms carol-room))\n+                  \"alice does NOT see carol's room\"))\n+\n+       ;; --- isolation: carol only sees her room, not alice's ---\n+       (println \"carol sees only her room…\")\n+       (let [rooms (-> (rpc-batch! base-url carol-token [\"RoomList\"])\n+                       (get-in [:parsed \"results\" 0 \"result\" \"RoomList\" \"rooms\"])\n+                       set)]\n+         (assert! (= #{carol-room} rooms)\n+                  \"carol sees exactly her own room\")\n+         (assert! (not (contains? rooms room-id-1))\n+                  \"carol does NOT see alice's room-one\")\n+         (assert! (not (contains? rooms room-id-2))\n+                  \"carol does NOT see alice's room-two\"))\n+\n+       ;; --- bob sees nothing yet: alice has 3 rooms total but bob is in none ---\n+       (println \"bob (no grants) sees no rooms despite 3 existing…\")\n+       (let [rooms (-> (rpc-batch! base-url bob-token [\"RoomList\"])\n+                       (get-in [:parsed \"results\" 0 \"result\" \"RoomList\" \"rooms\"]))]\n+         (assert! (zero? (count rooms))\n+                  \"bob sees 0 rooms even though 3 exist in the system\"))\n+\n+       ;; --- partial grant: alice grants bob room-one only ---\n+       (println \"\\nalice grants bob view on room-one only…\")\n+       (assert! (rpc-line-ok? (:parsed (rpc-batch! base-url alice-token\n+                                                   [{\"RoomGrant\" {\"room\" room-id-1\n+                                                                  \"username\" \"bob\"\n+                                                                  \"capabilities\" [\"view\"]}}])))\n+                \"grant ok\")\n+\n+       ;; bob sees room-one but NOT room-two or carol's room\n+       (println \"bob sees room-one but not room-two or carol's room…\")\n+       (let [rooms (-> (rpc-batch! base-url bob-token [\"RoomList\"])\n+                       (get-in [:parsed \"results\" 0 \"result\" \"RoomList\" \"rooms\"])\n+                       set)]\n+         (assert! (= #{room-id-1} rooms)\n+                  \"bob sees exactly room-one\")\n+         (assert! (not (contains? rooms room-id-2))\n+                  \"bob does NOT see alice's room-two (not granted)\")\n+         (assert! (not (contains? rooms carol-room))\n+                  \"bob does NOT see carol's room (not granted)\"))\n+\n+       ;; alice's view is unchanged\n+       (println \"alice's view unchanged after granting bob…\")\n+       (let [rooms (-> (rpc-batch! base-url alice-token [\"RoomList\"])\n+                       (get-in [:parsed \"results\" 0 \"result\" \"RoomList\" \"rooms\"])\n+                       set)]\n+         (assert! (= #{room-id-1 room-id-2} rooms)\n+                  \"alice still sees exactly her 2 rooms after granting bob\")))\n+\n+     (finally\n+       (when-some [s @!server] (common/kill-server s))\n+       (when-some [g @!google] ((:stop-fn g)))\n+       (fs/delete-tree tmp-dir)))\n+\n+   (bind {pass :pass fail :fail} @counts)\n+   (if (zero? fail)\n+     (println (str \"\\n\" common/ansi-green \"━━━ \" pass \" room list checks passed ━━━\" common/ansi-reset \"\\n\"))\n+     (do (println (str \"\\n\" common/ansi-red \"━━━ \" fail \" room list checks FAILED ━━━\" common/ansi-reset \"\\n\"))\n+         (System/exit 1)))))\ndiff --git a/test/runner.clj b/test/runner.clj\nindex b5c5f1f839d51487e4dee00952c2339b586b7a97..365372a7d11ab7968aa981f9b246543e25decfea 100644\n--- a/test/runner.clj\n+++ b/test/runner.clj\n@@ -4,13 +4,15 @@\n             [test.auth :as auth]\n             [test.grants :as grants]\n             [test.invites :as invites]\n+            [test.room-list :as room-list]\n             [test.browser-sse :as browser-sse]))\n \n (defn run-core! []\n   (integration/integration)\n   (auth/auth-test)\n   (grants/grants-test)\n-  (invites/invites-test))\n+  (invites/invites-test)\n+  (room-list/room-list-test))\n \n (defn -main [& args]\n   (if (= [\"browser-sse\"] (vec args))\ndiff --git a/types/src/lib.rs b/types/src/lib.rs\nindex bb8586f1734f77d95598a9294bdb0de2d55bf715..341fff7be7f9b28abc79c738d84804f743ce5657 100644\n--- a/types/src/lib.rs\n+++ b/types/src/lib.rs\n@@ -260,6 +260,11 @@ pub struct RoomAuditResponse {\n     pub grants: Vec<RoomAuditEntry>,\n }\n \n+#[derive(Debug, Serialize, Deserialize)]\n+pub struct RoomListResponse {\n+    pub rooms: Vec<String>,\n+}\n+\n #[derive(Debug, Serialize, Deserialize)]\n #[serde(transparent)]\n pub struct RpcBatch(pub Vec<RpcCommand>);\n@@ -342,6 +347,8 @@ pub enum RpcCommand {\n     RoomAudit {\n         room: String,\n     },\n+    /// List rooms the authenticated principal has access to.\n+    RoomList,\n     GetGlobalRank {\n         room: String,\n         #[serde(default)]\n@@ -419,6 +426,7 @@ pub enum RpcResult {\n         max_uses: usize,\n     },\n     RoomAudit(RoomAuditResponse),\n+    RoomList(RoomListResponse),\n     GrantOk {},\n     GlobalRank(GlobalRankResponse),\n     Pair(PairResponse),\n\n\nSide B — contributor: tommy-mor\nSide B — commit message:\n[9e20d06c] Add sorterc dev tool for offline DSL compile and JSONL lint.\n\nIntroduce a workspace-only binary that validates .sorter files into ranking JSON and scans events.jsonl for corrupt or unreplayable ingests.\n\nCo-authored-by: Cursor <cursoragent@cursor.com>\n\nSide B — unified diff (full patch):\ndiff --git a/Cargo.lock b/Cargo.lock\nindex bf8153d9c723af97122c9ffdd4a7cfe82e853bb6..a07734f089b466440c3ae6fc1087ce85fc24ce62 100644\n--- a/Cargo.lock\n+++ b/Cargo.lock\n@@ -1826,6 +1826,17 @@ dependencies = [\n  \"windows-sys 0.60.2\",\n ]\n \n+[[package]]\n+name = \"sorterc\"\n+version = \"0.0.1\"\n+dependencies = [\n+ \"anyhow\",\n+ \"clap\",\n+ \"serde\",\n+ \"serde_json\",\n+ \"slugsocial-server\",\n+]\n+\n [[package]]\n name = \"spin\"\n version = \"0.9.8\"\ndiff --git a/Cargo.toml b/Cargo.toml\nindex 149cbf07901eab57c593184ff8719a75d530f1da..25337acdd61e44b20f354c78fed4a88caf896280 100644\n--- a/Cargo.toml\n+++ b/Cargo.toml\n@@ -1,5 +1,5 @@\n [workspace]\n-members = [\"server\", \"cli\"]\n+members = [\"server\", \"cli\", \"sorterc\"]\n resolver = \"2\"\n \n \ndiff --git a/agents.md b/agents.md\nindex d8b801e454fdf37e7ac6038b91a69f83b0746d59..ce646ed3cd7123be4732dccec4a6800467e651e7 100644\n--- a/agents.md\n+++ b/agents.md\n@@ -93,6 +93,17 @@ SLUG_GOOGLE_CLIENT_SECRET=mock\n \n After OAuth completes, the pending-session poll returns a `slug_…` bearer token for API calls.\n \n+### Dev-only offline tooling\n+\n+**`sorterc`** — workspace binary, not published via npm. Compiles `.sorter` files and lints `events.jsonl` without a server:\n+\n+```\n+cargo run -p sorterc -- compile path/to/doc.sorter [--base events.jsonl] [--room public] [--pretty]\n+cargo run -p sorterc -- scan path/to/events.jsonl [--pretty]\n+```\n+\n+`compile` validates DSL, simulates ingest against empty (or `--base`) reducer state, and prints JSON rankings. `scan` reports corrupt JSONL lines and ingests that fail DSL replay.\n+\n ### Testing\n \n - **Rust tests:** `cargo nextest run --workspace` (163 tests; requires `cargo-nextest`)\ndiff --git a/server/src/lib.rs b/server/src/lib.rs\nindex c1d477d21aea03aff00e6f0689b0b4379d0d68d2..ad8e31099c807fb5844acb16cd5086a2f19327a7 100644\n--- a/server/src/lib.rs\n+++ b/server/src/lib.rs\n@@ -10,6 +10,7 @@ pub mod form_template;\n pub mod html;\n pub mod identity;\n pub mod middleware;\n+pub mod offline;\n pub mod path_types;\n pub mod ranking;\n pub mod reducer;\ndiff --git a/server/src/offline.rs b/server/src/offline.rs\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..54ad0ded096a305ef8454ab2cdd1c3af71b14f5d\n--- /dev/null\n+++ b/server/src/offline.rs\n@@ -0,0 +1,333 @@\n+//! Offline `.sorter` compilation and JSONL diagnostics (no network, no auth).\n+\n+use std::collections::HashSet;\n+use std::path::Path;\n+\n+use serde::Serialize;\n+use slug_types::{CheckScopeRanking, RankComponent, RankRow, paths::GardenItemUrl};\n+\n+use crate::{\n+    api::{resolve_item, validate_ingest_document},\n+    dsl,\n+    events::{Event, Ingest},\n+    path_types::ItemId,\n+    reducer::{ReducerState, ScopeId, scope_from_room_wire},\n+    scope_rank::build_children_rankings,\n+};\n+\n+#[derive(Debug, Clone, Serialize)]\n+pub struct CompileStats {\n+    pub items: usize,\n+    pub votes: usize,\n+    pub prose_blocks: usize,\n+}\n+\n+#[derive(Debug, Serialize)]\n+pub struct CompileResult {\n+    pub ok: bool,\n+    pub threads: Vec<String>,\n+    pub rankings: Vec<CheckScopeRanking>,\n+    pub stats: CompileStats,\n+}\n+\n+#[derive(Debug, Clone, Serialize)]\n+pub struct CompileError {\n+    pub ok: bool,\n+    pub error: String,\n+    #[serde(skip_serializing_if = \"Option::is_none\")]\n+    pub hint: Option<String>,\n+}\n+\n+#[derive(Debug, Clone, Serialize)]\n+pub struct BadJsonLine {\n+    pub line: usize,\n+    pub message: String,\n+}\n+\n+#[derive(Debug, Clone, Serialize)]\n+pub struct MalformedIngest {\n+    pub line: usize,\n+    pub id: String,\n+    pub room_id: String,\n+    pub thread_tag: String,\n+    pub reason: String,\n+}\n+\n+#[derive(Debug, Clone, Serialize)]\n+pub struct ScanResult {\n+    pub ok: bool,\n+    pub path: String,\n+    pub total_lines: usize,\n+    pub parsed_events: usize,\n+    pub bad_json_lines: Vec<BadJsonLine>,\n+    pub malformed_ingests: Vec<MalformedIngest>,\n+    pub skipped_ingests: usize,\n+}\n+\n+fn document_stats(doc: &dsl::Document) -> CompileStats {\n+    let mut items = 0usize;\n+    let mut votes = 0usize;\n+    let mut prose_blocks = 0usize;\n+    for stmt in &doc.statements {\n+        match stmt {\n+            dsl::Stmt::Item { .. } => items += 1,\n+            dsl::Stmt::Vote { .. } => votes += 1,\n+            dsl::Stmt::Prose { .. } => prose_blocks += 1,\n+        }\n+    }\n+    CompileStats {\n+        items,\n+        votes,\n+        prose_blocks,\n+    }\n+}\n+\n+fn threads_in_document(text: &str) -> Vec<String> {\n+    let mut out = HashSet::new();\n+    for line in text.lines() {\n+        let trimmed = line.trim();\n+        if !trimmed.starts_with('#') {\n+            continue;\n+        }\n+        let rest = trimmed.trim_start_matches('#').trim();\n+        if rest.is_empty() {\n+            continue;\n+        }\n+        let tag = rest.split_whitespace().next().unwrap_or(rest);\n+        let tag = tag.split(':').next().unwrap_or(tag).trim();\n+        if tag.is_empty() {\n+            continue;\n+        }\n+        out.insert(format!(\"#{}\", crate::canonical_path::canonicalize_tag(tag)));\n+    }\n+    let mut tags: Vec<String> = out.into_iter().collect();\n+    tags.sort();\n+    tags\n+}\n+\n+fn voted_parent_scopes(doc: &dsl::Document) -> Vec<ItemId> {\n+    let mut parents = HashSet::new();\n+    for stmt in &doc.statements {\n+        if let dsl::Stmt::Vote { item1, item2, .. } = stmt {\n+            if let (Ok(a), Ok(b)) = (resolve_item(item1), resolve_item(item2)) {\n+                if let Some(p) = a.parent() {\n+                    parents.insert(p);\n+                }\n+                if let Some(p) = b.parent() {\n+                    parents.insert(p);\n+                }\n+            }\n+        }\n+    }\n+    let mut out: Vec<ItemId> = parents.into_iter().collect();\n+    out.sort();\n+    out\n+}\n+\n+fn rankings_for_simulated(\n+    simulated: &ReducerState,\n+    scope: &ScopeId,\n+    room_wire: &str,\n+    doc: &dsl::Document,\n+) -> Vec<CheckScopeRanking> {\n+    voted_parent_scopes(doc)\n+        .iter()\n+        .map(|parent| {\n+            let scoped_content = simulated\n+                .content_for_scope(&scope)\n+                .unwrap_or_else(|| simulated.public());\n+            let scoped = build_children_rankings(scoped_content, parent);\n+            let components: Vec<RankComponent> = scoped\n+                .component_rankings\n+                .into_iter()\n+                .map(|comp| RankComponent {\n+                    pairs: comp.pairs,\n+                    ranking: comp\n+                        .ranked\n+                        .into_iter()\n+                        .map(|r| RankRow {\n+                            item: GardenItemUrl::from_stored(&r.item, room_wire),\n+                            score: r.score,\n+                            percent: None,\n+                        })\n+                        .collect(),\n+                })\n+                .collect();\n+            CheckScopeRanking {\n+                parent: GardenItemUrl::from_stored(parent, room_wire).into_inner(),\n+                components,\n+                unranked_items: scoped\n+                    .unranked_items\n+                    .into_iter()\n+                    .map(|it| GardenItemUrl::from_stored(&it, room_wire))\n+                    .collect(),\n+            }\n+        })\n+        .collect()\n+}\n+\n+/// Validate and simulate one `.sorter` document against optional base reducer state.\n+pub fn compile_document(\n+    base: &ReducerState,\n+    room: &str,\n+    text: &str,\n+) -> Result<CompileResult, CompileError> {\n+    let room_key = room.trim();\n+    let scope = scope_from_room_wire(room_key);\n+    let validated = validate_ingest_document(base, text, &scope).map_err(|(_, message, hint)| {\n+        CompileError {\n+            ok: false,\n+            error: message,\n+            hint,\n+        }\n+    })?;\n+\n+    let event = Event::Ingest(Ingest {\n+        ts: validated.ts,\n+        id: uuid::Uuid::new_v4().to_string(),\n+        raw: validated.raw_text.clone(),\n+        principal: \"offline\".to_string(),\n+        delegate: None,\n+        room_id: room_key.to_string(),\n+        thread_tag: \"offline\".to_string(),\n+    });\n+\n+    let mut simulated = base.clone();\n+    simulated.apply_event(event);\n+\n+    Ok(CompileResult {\n+        ok: true,\n+        threads: threads_in_document(text),\n+        rankings: rankings_for_simulated(&simulated, &scope, room_key, &validated.doc),\n+        stats: document_stats(&validated.doc),\n+    })\n+}\n+\n+fn ingest_parse_error(raw: &str) -> Option<String> {\n+    dsl::parse_full(raw).err().map(|e| e.to_string())\n+}\n+\n+fn load_events_from_jsonl(path: &Path) -> Result<(Vec<(usize, Event)>, Vec<BadJsonLine>), std::io::Error> {\n+    let text = std::fs::read_to_string(path)?;\n+    let mut events = Vec::new();\n+    let mut bad_json_lines = Vec::new();\n+    for (idx, line) in text.lines().enumerate() {\n+        let line_no = idx + 1;\n+        let trimmed = line.trim();\n+        if trimmed.is_empty() {\n+            continue;\n+        }\n+        match serde_json::from_str::<Event>(trimmed) {\n+            Ok(ev) => events.push((line_no, ev)),\n+            Err(e) => bad_json_lines.push(BadJsonLine {\n+                line: line_no,\n+                message: e.to_string(),\n+            }),\n+        }\n+    }\n+    Ok((events, bad_json_lines))\n+}\n+\n+/// Replay a JSONL event log into reducer state (same rules as server boot).\n+pub fn load_reducer_from_jsonl(path: &Path) -> Result<(ReducerState, Vec<BadJsonLine>), std::io::Error> {\n+    let (events, bad_json_lines) = load_events_from_jsonl(path)?;\n+    let mut state = ReducerState::default();\n+    for (_line_no, ev) in events {\n+        state.apply_event(ev);\n+    }\n+    Ok((state, bad_json_lines))\n+}\n+\n+/// Scan an events.jsonl for corrupt JSON lines and ingests that fail DSL replay.\n+pub fn scan_jsonl(path: &Path) -> Result<ScanResult, std::io::Error> {\n+    let text = std::fs::read_to_string(path)?;\n+    let total_lines = text.lines().count();\n+    let (events, bad_json_lines) = load_events_from_jsonl(path)?;\n+\n+    let mut malformed_ingests = Vec::new();\n+    let mut skipped_ingests = 0usize;\n+    let mut state = ReducerState::default();\n+    let parsed_events = events.len();\n+\n+    for (line_no, ev) in events {\n+        if let Event::Ingest(ref ing) = ev {\n+            if let Some(reason) = ingest_parse_error(&ing.raw) {\n+                malformed_ingests.push(MalformedIngest {\n+                    line: line_no,\n+                    id: ing.id.clone(),\n+                    room_id: ing.room_id.clone(),\n+                    thread_tag: ing.thread_tag.clone(),\n+                    reason,\n+                });\n+            }\n+            let before = state.ingests_by_id.len();\n+            state.apply_event(ev);\n+            if state.ingests_by_id.len() == before {\n+                skipped_ingests += 1;\n+            }\n+        } else {\n+            state.apply_event(ev);\n+        }\n+    }\n+\n+    let ok = bad_json_lines.is_empty() && malformed_ingests.is_empty() && skipped_ingests == 0;\n+\n+    Ok(ScanResult {\n+        ok,\n+        path: path.display().to_string(),\n+        total_lines,\n+        parsed_events,\n+        bad_json_lines,\n+        malformed_ingests,\n+        skipped_ingests,\n+    })\n+}\n+\n+#[cfg(test)]\n+mod tests {\n+    use super::*;\n+\n+    const TUTORIAL: &str = include_str!(\"../tests/fixtures/tutorial.sorter\");\n+\n+    #[test]\n+    fn compile_tutorial_fixture_emits_rankings() {\n+        let result = compile_document(&ReducerState::default(), \"public\", TUTORIAL).unwrap();\n+        assert!(result.ok);\n+        assert!(!result.threads.is_empty());\n+        assert!(result.stats.items >= 6);\n+        assert!(result.stats.votes >= 6);\n+        assert!(!result.rankings.is_empty());\n+    }\n+\n+    #[test]\n+    fn compile_rejects_vote_on_missing_item() {\n+        let err = compile_document(\n+            &ReducerState::default(),\n+            \"public\",\n+            \"{ reason }\\n~/missing/a 2:1 ~/missing/b\",\n+        )\n+        .unwrap_err();\n+        assert!(!err.ok);\n+        assert!(err.error.contains(\"undefined\"));\n+    }\n+\n+    #[test]\n+    fn scan_empty_jsonl_is_ok() {\n+        let dir = tempfile::tempdir().unwrap();\n+        let path = dir.path().join(\"events.jsonl\");\n+        std::fs::write(&path, \"\").unwrap();\n+        let report = scan_jsonl(&path).unwrap();\n+        assert!(report.ok);\n+        assert!(report.bad_json_lines.is_empty());\n+    }\n+\n+    #[test]\n+    fn scan_reports_bad_json_line() {\n+        let dir = tempfile::tempdir().unwrap();\n+        let path = dir.path().join(\"events.jsonl\");\n+        std::fs::write(&path, \"{not json}\\n\").unwrap();\n+        let report = scan_jsonl(&path).unwrap();\n+        assert!(!report.ok);\n+        assert_eq!(report.bad_json_lines.len(), 1);\n+    }\n+}\ndiff --git a/sorterc/Cargo.toml b/sorterc/Cargo.toml\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..92d477aff9b53291fb1a266db83065c1c800791d\n--- /dev/null\n+++ b/sorterc/Cargo.toml\n@@ -0,0 +1,18 @@\n+[package]\n+name = \"sorterc\"\n+version = \"0.0.1\"\n+edition = \"2021\"\n+license = \"MIT\"\n+publish = false\n+description = \"Offline .sorter compiler and events.jsonl linter (dev only)\"\n+\n+[[bin]]\n+name = \"sorterc\"\n+path = \"src/main.rs\"\n+\n+[dependencies]\n+anyhow = \"1\"\n+clap = { version = \"4\", features = [\"derive\"] }\n+serde = { version = \"1\", features = [\"derive\"] }\n+serde_json = \"1\"\n+slugsocial-server = { path = \"../server\" }\ndiff --git a/sorterc/readme.md b/sorterc/readme.md\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..1ebcc3fc935541ea9e47e0458ec67a750fe19fff\n--- /dev/null\n+++ b/sorterc/readme.md\n@@ -0,0 +1,92 @@\n+# sorterc\n+\n+Dev-only offline tooling for the slug `.sorter` DSL and `events.jsonl` event log.\n+\n+`sorterc` is **not** published via npm and does not talk to slug.social. It reuses the same parser, validator, and ranking code as the server, but runs entirely on local files.\n+\n+## Build\n+\n+From the repo root:\n+\n+```bash\n+cargo build -p sorterc\n+cargo run -p sorterc -- --help\n+```\n+\n+## Commands\n+\n+### `compile` — evaluate a `.sorter` document\n+\n+Reads a `.sorter` file (or `-` for stdin), validates the DSL, simulates one ingest against reducer state, and prints JSON rankings to stdout.\n+\n+```bash\n+cargo run -p sorterc -- compile path/to/doc.sorter\n+cargo run -p sorterc -- compile path/to/doc.sorter --pretty\n+cargo run -p sorterc -- compile - --pretty                    # stdin\n+cargo run -p sorterc -- compile doc.sorter --base events.jsonl  # seed garden from log\n+cargo run -p sorterc -- compile doc.sorter --room public         # default room\n+```\n+\n+**Flags**\n+\n+| Flag | Description |\n+|------|-------------|\n+| `--base PATH` | Replay an `events.jsonl` first, then compile against that garden state |\n+| `--room ID` | Room wire id (`public` or private room id). Default: `public` |\n+| `--pretty` | Pretty-print JSON |\n+\n+**Success output** (shape):\n+\n+```json\n+{\n+  \"ok\": true,\n+  \"threads\": [\"#my-thread\"],\n+  \"rankings\": [ … ],\n+  \"stats\": { \"items\": 3, \"votes\": 2, \"prose_blocks\": 5 }\n+}\n+```\n+\n+Rankings use the same structure as the server's dry-run check: parent scope, connected components, scores, unranked items.\n+\n+**Error output** exits with code 1:\n+\n+```json\n+{\n+  \"ok\": false,\n+  \"error\": \"parse error\",\n+  \"hint\": \"…\"\n+}\n+```\n+\n+### `scan` — lint an `events.jsonl`\n+\n+Reads a JSONL event log and reports problems without starting a server.\n+\n+```bash\n+cargo run -p sorterc -- scan events.jsonl\n+cargo run -p sorterc -- scan events.jsonl --pretty\n+```\n+\n+Reports:\n+\n+- **bad JSON lines** — lines that are not valid JSON\n+- **malformed ingests** — ingest events whose `raw` DSL fails to parse\n+- **skipped ingests** — ingests dropped during replay (same behavior as server boot)\n+\n+Exits 0 when clean, 1 when any issue is found.\n+\n+## Typical uses\n+\n+- Iterate on `.sorter` files in an editor and pipe through `compile` to see rankings instantly\n+- Verify a downloaded or edited `events.jsonl` before uploading to Fly\n+- Debug \"malformed ingest\" warnings from production boot logs\n+- CI or pre-commit checks on fixture docs (no OAuth, no network)\n+\n+## What it does not do\n+\n+- Post to slug.social or append to a live log\n+- Authenticate users or bind agents\n+- Run browser/UI tests\n+- Replace `slugsocial public check` for operators who want the full RPC path against a running server\n+\n+For live server dry-run against current garden state, use `npx slugsocial public check` or `POST /try/check` in the browser.\ndiff --git a/sorterc/src/main.rs b/sorterc/src/main.rs\nnew file mode 100644\nindex 0000000000000000000000000000000000000000..71382c180085cb0ad71043c852f8db5d3a48a284\n--- /dev/null\n+++ b/sorterc/src/main.rs\n@@ -0,0 +1,117 @@\n+use std::path::{Path, PathBuf};\n+\n+use anyhow::{bail, Context, Result};\n+use clap::{Parser, Subcommand};\n+use slugsocial_server::{\n+    offline::{self, CompileError, CompileResult, ScanResult},\n+    reducer::ReducerState,\n+};\n+\n+#[derive(Parser)]\n+#[command(\n+    name = \"sorterc\",\n+    about = \"Offline .sorter compiler and events.jsonl linter (dev only)\",\n+    version\n+)]\n+struct Cli {\n+    #[command(subcommand)]\n+    cmd: Command,\n+}\n+\n+#[derive(Subcommand)]\n+enum Command {\n+    /// Parse and simulate a .sorter document; emit ranking JSON to stdout.\n+    Compile {\n+        /// `.sorter` file, or `-` for stdin.\n+        file: PathBuf,\n+        /// Room wire id (`public` or private room id).\n+        #[arg(long, default_value = \"public\")]\n+        room: String,\n+        /// Optional events.jsonl to replay before compiling (seed garden state).\n+        #[arg(long)]\n+        base: Option<PathBuf>,\n+        /// Pretty-print JSON.\n+        #[arg(long)]\n+        pretty: bool,\n+    },\n+    /// Scan an events.jsonl for corrupt JSON lines and malformed ingests.\n+    Scan {\n+        file: PathBuf,\n+        #[arg(long)]\n+        pretty: bool,\n+    },\n+}\n+\n+fn read_input(path: &Path) -> Result<String> {\n+    if path.as_os_str() == \"-\" {\n+        use std::io::Read;\n+        let mut buf = String::new();\n+        std::io::stdin().read_to_string(&mut buf)?;\n+        Ok(buf)\n+    } else {\n+        std::fs::read_to_string(path)\n+            .with_context(|| format!(\"read {}\", path.display()))\n+    }\n+}\n+\n+fn load_base_state(base: Option<&Path>) -> Result<ReducerState> {\n+    let Some(path) = base else {\n+        return Ok(ReducerState::default());\n+    };\n+    let (state, bad_lines) = offline::load_reducer_from_jsonl(path)\n+        .with_context(|| format!(\"load base jsonl {}\", path.display()))?;\n+    if !bad_lines.is_empty() {\n+        bail!(\n+            \"base jsonl has {} corrupt line(s); fix or omit --base\",\n+            bad_lines.len()\n+        );\n+    }\n+    Ok(state)\n+}\n+\n+fn print_json<T: serde::Serialize>(value: &T, pretty: bool) -> Result<()> {\n+    if pretty {\n+        println!(\"{}\", serde_json::to_string_pretty(value)?);\n+    } else {\n+        println!(\"{}\", serde_json::to_string(value)?);\n+    }\n+    Ok(())\n+}\n+\n+fn run_compile(file: PathBuf, room: String, base: Option<PathBuf>, pretty: bool) -> Result<()> {\n+    let text = read_input(&file)?;\n+    let base_state = load_base_state(base.as_deref())?;\n+    match offline::compile_document(&base_state, &room, &text) {\n+        Ok(result) => {\n+            print_json::<CompileResult>(&result, pretty)?;\n+            Ok(())\n+        }\n+        Err(err) => {\n+            print_json::<CompileError>(&err, pretty)?;\n+            std::process::exit(1);\n+        }\n+    }\n+}\n+\n+fn run_scan(file: PathBuf, pretty: bool) -> Result<()> {\n+    let report = offline::scan_jsonl(&file)\n+        .with_context(|| format!(\"scan {}\", file.display()))?;\n+    print_json::<ScanResult>(&report, pretty)?;\n+    if !report.ok {\n+        std::process::exit(1);\n+    }\n+    Ok(())\n+}\n+\n+fn main() -> Result<()> {\n+    let cli = Cli::parse();\n+    match cli.cmd {\n+        Command::Compile {\n+            file,\n+            room,\n+            base,\n+            pretty,\n+        } => run_compile(file, room, base, pretty),\n+        Command::Scan { file, pretty } => run_scan(file, pretty),\n+    }\n+}\n","role":"user"}],"model":"~anthropic/claude-sonnet-latest"}