docs(skills): update skills and references for v0.11 workers rename

docs/advanced/adapters.mdx

@@ -62,7 +62,7 @@ adapter:
 ```
 
 <Info>
-  For retry behavior, dead-letter queues, and full config reference, see the [Queue module](/workers/iii-queue).
+  For retry behavior, dead-letter queues, and full config reference, see the [Queue worker](/workers/iii-queue).
 </Info>
 
 ---

docs/advanced/architecture.mdx

@@ -26,11 +26,11 @@ graph TD
         Reg[Worker<br/>Registry]
 
         subgraph "Core Modules"
-            API[RestApiModule]
-            Stream[StreamModule]
-            Log[OtelModule]
-            Queue[QueueModule]
-            Cron[CronModule]
+            API[iii-http]
+            Stream[iii-stream]
+            Log[iii-observability]
+            Queue[iii-queue]
+            Cron[iii-cron]
         end
     end
 

docs/advanced/protocol.mdx

@@ -84,7 +84,7 @@ Configure a trigger that maps to a function:
     // Trigger-specific configuration
     // For 'http': { api_path: '/path', http_method: 'GET' }
     // For 'durable:subscriber': { topic: 'topic.name' }
-    // For 'cron': { expression: '0 * * * *' }
+    // For 'cron': { expression: '0 0 * * * * *' }
     // For 'log': { level: 'error' }
   }
 }

docs/examples/cron.mdx

@@ -42,7 +42,7 @@ iii.registerFunction(
 iii.registerTrigger({
   type: 'cron',
   function_id: 'cron.periodic_job',
-  config: { expression: '* * * * *' }, // every minute
+  config: { expression: '0 * * * * * *' }, // every minute
 })
 ```
 
@@ -76,7 +76,7 @@ iii.register_function("cron.periodic_job", periodic_job)
 iii.register_trigger({
     "type": "cron",
     "function_id": "cron.periodic_job",
-    "config": {"expression": "* * * * *"},  # every minute
+    "config": {"expression": "0 * * * * * *"},  # every minute
 })
 ```
 
@@ -90,7 +90,7 @@ use serde_json::json;
 let iii = register_worker("ws://127.0.0.1:49134", InitOptions::default());
 
 iii.register_function((RegisterFunctionMessage::with_id("cron.periodic_job".into()), |_input| async move {
-    let logger = Logger());
+    let logger = Logger::new();
 
     logger.info("Periodic job fired", None);
 
@@ -106,7 +106,7 @@ iii.register_function((RegisterFunctionMessage::with_id("cron.periodic_job".into
 });
 
 iii.register_trigger(RegisterTriggerInput { trigger_type: "cron".into(), function_id: "cron.periodic_job".into(), config: json!({
-    "expression": "* * * * *",
+    "expression": "0 * * * * * *",
 }), metadata: None })?;
 ```
 
@@ -161,7 +161,7 @@ use iii_sdk::{Logger, RegisterFunctionMessage, RegisterTriggerInput};
 use serde_json::json;
 
 iii.register_function((RegisterFunctionMessage::with_id("job.handle_tick".into()), |input| async move {
-    let logger = Logger());
+    let logger = Logger::new();
 
     logger.info("Periodic job processed", Some(input));
     Ok(json!(null))
@@ -224,7 +224,7 @@ iii.registerFunction(
 iii.registerTrigger({
   type: 'cron',
   function_id: 'cron.orders_sweep',
-  config: { expression: '*/5 * * * *' },
+  config: { expression: '0 */5 * * * * *' },
 })
 ```
 
@@ -269,7 +269,7 @@ def orders_sweep(_data) -> None:
     logger.info("Sweep complete", {"checked": len(orders), "swept": swept})
 
 iii.register_function("cron.orders_sweep", orders_sweep)
-iii.register_trigger({"type": "cron", "function_id": "cron.orders_sweep", "config": {"expression": "*/5 * * * *"}})
+iii.register_trigger({"type": "cron", "function_id": "cron.orders_sweep", "config": {"expression": "0 */5 * * * * *"}})
 ```
 
   </Tab>
@@ -280,7 +280,7 @@ use iii_sdk::{Logger, TriggerRequest, TriggerAction, RegisterFunctionMessage, Re
 use serde_json::json;
 
 iii.register_function((RegisterFunctionMessage::with_id("cron.orders_sweep".into()), |_input| async move {
-    let logger = Logger());
+    let logger = Logger::new();
 
     let orders_val = iii.trigger(TriggerRequest::new("state::list", json!({ "scope": "orders" }))).await?;
     let orders = orders_val.as_array().cloned().unwrap_or_default();
@@ -315,34 +315,37 @@ iii.register_function((RegisterFunctionMessage::with_id("cron.orders_sweep".into
     Ok(json!(null))
 });
 
-iii.register_trigger(RegisterTriggerInput { trigger_type: "cron".into(), function_id: "cron.orders_sweep".into(), config: json!({ "expression": "*/5 * * * *" }), metadata: None })?;
+iii.register_trigger(RegisterTriggerInput { trigger_type: "cron".into(), function_id: "cron.orders_sweep".into(), config: json!({ "expression": "0 */5 * * * * *" }), metadata: None })?;
 ```
 
   </Tab>
 </Tabs>
 
 ## Cron expression format
 
-iii uses a six-field extended cron format. The optional leading field is seconds.
+iii supports six- or seven-field cron expressions: `second minute hour day month weekday [year]` (year is optional).
 
 ```
-┌──────────── second (0-59, optional)
+┌──────────── second (0-59)
 │ ┌────────── minute (0-59)
 │ │ ┌──────── hour (0-23)
 │ │ │ ┌────── day of month (1-31)
 │ │ │ │ ┌──── month (1-12)
-│ │ │ │ │ ┌── day of week (0-7)
-│ │ │ │ │ │
-* * * * * *
+│ │ │ │ │ ┌── day of week (0-7, Sun=0 or 7)
+│ │ │ │ │ │ ┌ year (optional)
+│ │ │ │ │ │ │
+* * * * * * *
 ```
 
 | Expression | Meaning |
 |---|---|
-| `* * * * *` | Every minute |
-| `0 * * * *` | Every hour |
-| `0 9 * * 1-5` | 09:00 on weekdays |
-| `*/5 * * * *` | Every 5 minutes |
-| `0/5 * * * * *` | Every 5 seconds (with seconds field) |
+| `0 * * * * *` | Every minute (6-field) |
+| `0 0 * * * *` | Every hour (6-field) |
+| `0 * * * * * *` | Every minute (7-field) |
+| `0 0 * * * * *` | Every hour (7-field) |
+| `0 0 9 * * 1-5 *` | 09:00 on weekdays |
+| `0 */5 * * * * *` | Every 5 minutes |
+| `*/5 * * * * * *` | Every 5 seconds |
 
 ## Key concepts
 

docs/examples/multi-trigger.mdx

@@ -116,7 +116,7 @@ iii.registerTrigger({
 iii.registerTrigger({
   type: 'cron',
   function_id: 'orders.handle',
-  config: { expression: '* * * * *' },
+  config: { expression: '* * * * * * *' },
 })
 ```
 
@@ -212,7 +212,7 @@ iii.register_trigger({"type": "http", "function_id": "orders.handle",
 iii.register_trigger({"type": "durable:subscriber", "function_id": "orders.handle",
                       "config": {"topic": "order.created"}})
 iii.register_trigger({"type": "cron", "function_id": "orders.handle",
-                      "config": {"expression": "* * * * *"}})
+                      "config": {"expression": "* * * * * * *"}})
 ```
 
   </Tab>
@@ -331,7 +331,7 @@ iii.register_trigger(RegisterTriggerInput {
 iii.register_trigger(RegisterTriggerInput {
     trigger_type: "cron".into(),
     function_id: "orders.handle".into(),
-    config: json!({ "expression": "* * * * *" }),
+    config: json!({ "expression": "* * * * * * *" }),
     metadata: None,
 })?;
 ```

docs/examples/state-management.mdx

@@ -281,7 +281,7 @@ iii.registerFunction(
 iii.registerTrigger({
   type: 'cron',
   function_id: 'cron.orders_audit',
-  config: { expression: '*/5 * * * *' },
+  config: { expression: '0 */5 * * * * *' },
 })
 ```
 
@@ -316,7 +316,7 @@ def orders_audit(_data) -> None:
 
 
 iii.register_function("cron.orders_audit", orders_audit)
-iii.register_trigger({"type": "cron", "function_id": "cron.orders_audit", "config": {"expression": "*/5 * * * *"}})
+iii.register_trigger({"type": "cron", "function_id": "cron.orders_audit", "config": {"expression": "0 */5 * * * * *"}})
 ```
 
   </Tab>
@@ -364,7 +364,7 @@ iii.register_function(
 iii.register_trigger(RegisterTriggerInput {
     trigger_type: "cron".into(),
     function_id: "cron.orders_audit".into(),
-    config: json!({ "expression": "*/5 * * * *" }),
+    config: json!({ "expression": "0 */5 * * * * *" }),
     metadata: None,
 })?;
 ```

docs/examples/todo-app.mdx

@@ -14,7 +14,7 @@ graph LR
     Browser["Browser (iii-browser-sdk)"] -->|"single WebSocket"| RBAC["RBAC Port :3111"]
     RBAC -->|"auth + expose"| Engine["iii Engine"]
     APIWorker["API Worker (iii-sdk)"] -->|"ws :49134"| Engine
-    Engine -->|"stream ops"| Stream["StreamModule :3112 (file-based KvStore)"]
+    Engine -->|"stream ops"| Stream["iii-stream :3112 (file-based KvStore)"]
     Engine -->|"stream change events"| Browser
 ```
 
@@ -61,10 +61,10 @@ workers:
 | --- | --- | --- |
 | **iii-worker-manager** | 49134 | Internal port. The API worker connects here to register functions. |
 | **iii-worker-manager (RBAC)** | 3111 | Public-facing port. The browser connects here. RBAC controls which functions are exposed and runs an auth function on every new connection. |
-| **ExecModule** | — | Runs `pnpm dev` to start the API worker process. |
-| **StreamModule** | 3112 | Manages stream state with a file-based KvStore adapter. The engine routes `stream::get`, `stream::set`, `stream::delete`, and `stream::list` to this module. |
+| **iii-exec** | — | Runs `pnpm dev` to start the API worker process. |
+| **iii-stream** | 3112 | Manages stream state with a file-based KvStore adapter. The engine routes `stream::get`, `stream::set`, `stream::delete`, and `stream::list` to this module. |
 
-The RBAC configuration on port `3111` references `todo-project::auth-function` and explicitly lists the five functions the browser is allowed to call. See [Worker RBAC](/docs/how-to/worker-rbac) for the full reference.
+The RBAC configuration on port `3111` references `todo-project::auth-function` and explicitly lists the five functions the browser is allowed to call. See [Worker RBAC](/how-to/worker-rbac) for the full reference.
 
 ## Backend
 
@@ -381,6 +381,6 @@ All CRUD operations (`addTodo`, `toggleTodo`, `deleteTodo`) call `iii.trigger` w
 
 - **Single connection** — The browser opens one WebSocket to the RBAC port. Function calls and real-time stream events flow over the same connection.
 - **No HTTP routes** — The API worker registers plain iii functions. The browser invokes them directly via `iii.trigger`. There is no REST layer.
-- **RBAC** — The engine's iii-worker-manager supports auth functions, expose lists, and middleware. This example uses a simple auth function that creates a session. See [Worker RBAC](/docs/how-to/worker-rbac) for the full reference.
+- **RBAC** — The engine's iii-worker-manager supports auth functions, expose lists, and middleware. This example uses a simple auth function that creates a session. See [Worker RBAC](/how-to/worker-rbac) for the full reference.
 - **Engine-managed streams** — The `iii-stream` worker handles persistence (file-based KvStore in this example). The API worker reads and writes through `stream::*` function triggers — no custom stream implementation required.
 - **Session isolation** — The auth function returns a `function_registration_prefix`. The engine prefixes every function registered by that browser session, so multiple clients can register `ui::on-todo-change` without colliding.

docs/how-to/expose-http-endpoint.mdx

@@ -17,7 +17,7 @@ Make sure `iii-config.yaml` has the REST API worker enabled:
   - name: iii-http
     config:
       port: 3111
-      host: localhost
+      host: 127.0.0.1
       default_timeout: 30000
       concurrency_request_limit: 1024
       cors:
@@ -142,7 +142,7 @@ iii.register_trigger(RegisterTriggerInput {
 ### 4. Try it
 
 ```bash
-curl -X POST http://localhost:3111/users \
+curl -X POST http://127.0.0.1:3111/users \
   -H "Content-Type: application/json" \
   -d '{"name": "Alice", "email": "alice@example.com"}'
 ```

docs/how-to/schedule-cron-task.mdx

@@ -114,7 +114,7 @@ iii.register_trigger(RegisterTriggerInput {
 </Tab>
 </Tabs>
 
-This runs the Function every second. The `expression` field uses a 7-field cron format with seconds support (`second minute hour day month weekday year`).
+This runs the Function every second. The `expression` field uses a 7-field cron format (`second minute hour day month weekday year`).
 
 ### Common schedules
 

docs/how-to/stream-realtime-data.mdx

@@ -16,7 +16,7 @@ workers:
   - name: iii-stream
     config:
       port: ${STREAM_PORT:3112}
-      host: localhost
+      host: 127.0.0.1
       adapter:
         name: kv
         config:
@@ -253,7 +253,7 @@ println!("Messages: {:?}", messages);
 Clients connect to the stream WebSocket endpoint to receive live updates:
 
 ```javascript title="client.js"
-const ws = new WebSocket('ws://localhost:3112/stream/chat/room-123')
+const ws = new WebSocket('ws://127.0.0.1:3112/stream/chat/room-123')
 
 ws.onmessage = (event) => {
   const update = JSON.parse(event.data)

docs/how-to/trigger-actions.mdx

@@ -644,7 +644,7 @@ iii.registerFunction('etl::extract', async () => {
 iii.registerTrigger({
   type: 'cron',
   function_id: 'etl::extract',
-  config: { expression: '0 * * * *' },
+  config: { expression: '0 0 * * * * *' },
 })
 ```
 </Tab>
@@ -681,7 +681,7 @@ fn = iii.register_function("etl::extract", extract)
 iii.register_trigger({
     "type": "cron",
     "function_id": fn.id,
-    "config": {"expression": "0 * * * *"},
+    "config": {"expression": "0 0 * * * * *"},
 })
 ```
 </Tab>
@@ -727,7 +727,7 @@ iii.register_function(reg);
 iii.register_trigger(RegisterTriggerInput {
     trigger_type: "cron".into(),
     function_id: "etl::extract".into(),
-    config: json!({ "expression": "0 * * * *" }),
+    config: json!({ "expression": "0 0 * * * * *" }),
     metadata: None,
 })?;
 ```

docs/how-to/use-functions-and-triggers.mdx

@@ -481,7 +481,7 @@ iii.registerFunction('math::aggregation', async () => {
 iii.registerTrigger({
   type: 'cron',
   function_id: 'math::aggregation',
-  config: { expression: '0 */30 * * * *' }, // every 30 minutes
+  config: { expression: '0 */30 * * * * *' }, // every 30 minutes
 });
 ```
 </Tab>
@@ -502,7 +502,7 @@ iii.register_function("math::aggregation", aggregation)
 iii.register_trigger({
     "type": "cron",
     "function_id": "math::aggregation",
-    "config": {"expression": "0 */30 * * * *"},  # every 30 minutes
+    "config": {"expression": "0 */30 * * * * *"},  # every 30 minutes
 })
 ```
 </Tab>
@@ -532,7 +532,7 @@ iii.register_function(reg);
 iii.register_trigger(RegisterTriggerInput {
   trigger_type: "cron".into(),
   function_id: "math::aggregation".into(),
-  config: json!({ "expression": "0 */30 * * * *" }), // every 30 minutes
+  config: json!({ "expression": "0 */30 * * * * *" }), // every 30 minutes
   metadata: None,
 })?;
 ```
@@ -620,7 +620,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
   Node `trigger({ function_id: 'iii::durable::publish', payload: { topic: 'user.created', data: {...} } })`,
   Python `trigger({'function_id': 'iii::durable::publish', 'payload': {'topic': 'user.created', 'data': {...}}})`,
   Rust `trigger(TriggerRequest::new("iii::durable::publish", json!({"topic": "user.created", "data": {...}})))`.
-  See the [Queue module](/workers/iii-queue) for details.
+  See the [Queue worker](/workers/iii-queue) for details.
 </Info>
 
 ## Trigger Types

docs/how-to/use-iii-in-the-browser.mdx

@@ -112,7 +112,7 @@ iii.registerFunction('metrics::collect', async () => {
 iii.registerTrigger({
   type: 'cron',
   function_id: 'metrics::collect',
-  config: { expression: '*/5 * * * * *' },
+  config: { expression: '*/5 * * * * * *' },
 })
 ```