fix(n8n-webhook): deploy and verify expanded action bus

skills/n8n-webhook/SKILL.md

@@ -101,13 +101,18 @@ Use the included workflow asset when you want a ready-made local router for:
 - `append_log` → append small records into workflow static data (`actionLog`, latest 200)
 - `get_logs` → read the most recent retained records from `actionLog`
 - `notify` → send through the current Telegram + Discord notification paths
+- `send_email_draft` → queue approval-gated email drafts in workflow static data
+- `create_calendar_event` → queue approval-gated calendar proposals in workflow static data
+- `approval_queue_add` / `approval_queue_list` / `approval_queue_resolve` → manage pending approvals and recent history
+- `fetch_and_normalize_url` → fetch + normalize URL content using n8n runtime HTTP helpers
+- `inbound_event_filter` → classify, dedupe, store, and optionally notify on inbound events
 - normalized JSON success/failure responses
 - unknown-action handling
 
 Important:
 - the workflow export intentionally leaves Webhook authentication unset
 - after import, manually set **Authentication = Header Auth** on the Webhook node and bind a local credential using `x-openclaw-secret`
-- the shipped asset already includes the live side-effect shape for local JSONL logging plus Telegram/Discord fan-out
+- the shipped asset uses workflow static data for small queues/state; it does not embed secrets or require provider credentials for the starter approval-gated actions
 
 See `references/openclaw-action.md` for import and test steps.
 

skills/n8n-webhook/assets/test-fetch-and-normalize-url.json

@@ -2,7 +2,7 @@
   "action": "fetch_and_normalize_url",
   "request_id": "test-fetch-001",
   "args": {
-    "url": "https://example.com",
+    "url": "http://192.168.153.113:18808/healthz",
     "max_chars": 2000
   }
 }

skills/n8n-webhook/references/openclaw-action.md

@@ -60,6 +60,8 @@ Example stored record:
 - fetches a remote `http` or `https` URL from inside n8n
 - normalizes HTML/text/JSON into a single response shape
 - returns title/excerpt/body text suitable for downstream summarization or logging
+- uses n8n's runtime HTTP helper inside the Code node rather than relying on global `fetch`
+- supports optional arg `skip_ssl_certificate_validation: true` for runtimes with incomplete CA trust
 
 ### `inbound_event_filter`
 
@@ -142,7 +144,8 @@ scripts/call-action.sh get_logs --args '{"limit":5}' --pretty
 scripts/call-action.sh notify --args '{"title":"Workflow finished","message":"n8n router test"}' --pretty
 scripts/call-action.sh send_email_draft --args-file assets/test-send-email-draft.json --pretty
 scripts/call-action.sh create_calendar_event --args-file assets/test-create-calendar-event.json --pretty
-scripts/call-action.sh fetch_and_normalize_url --args '{"url":"https://example.com"}' --pretty
+scripts/call-action.sh fetch_and_normalize_url --args '{"url":"http://192.168.153.113:18808/healthz"}' --pretty
+scripts/call-action.sh fetch_and_normalize_url --args '{"url":"https://example.com","skip_ssl_certificate_validation":true}' --pretty
 scripts/call-action.sh approval_queue_list --args '{"limit":10,"include_history":true}' --pretty
 scripts/call-action.sh inbound_event_filter --args-file assets/test-inbound-event-filter.json --pretty
 ```
@@ -188,9 +191,9 @@ scripts/call-action.sh inbound_event_filter --args-file assets/test-inbound-even
   "result": {
     "action": "fetch_and_normalize_url",
     "status": "ok",
-    "url": "https://example.com/",
-    "title": "Example Domain",
-    "content_type": "text/html; charset=UTF-8"
+    "url": "http://192.168.153.113:18808/healthz",
+    "title": "",
+    "content_type": "application/json; charset=utf-8"
   }
 }
 ```

skills/n8n-webhook/references/payloads.md

@@ -232,7 +232,8 @@ Request:
   "args": {
     "url": "https://example.com/article",
     "max_chars": 8000,
-    "timeout_ms": 10000
+    "timeout_ms": 10000,
+    "skip_ssl_certificate_validation": false
   }
 }
 ```
@@ -241,6 +242,11 @@ Purpose:
 - fetch a URL inside n8n
 - normalize content into a predictable summary-ready shape
 
+Notes:
+- `skip_ssl_certificate_validation` is optional and defaults to `false`
+- set it to `true` only when you explicitly need to work around broken/missing CA trust in the n8n runtime
+- for a stable local smoke test, prefer an HTTP URL you control such as the local n8n `/healthz` endpoint
+
 Success shape includes:
 - `url`
 - `title`

skills/n8n-webhook/scripts/validate-workflow.py

@@ -50,7 +50,6 @@ ROUTER_SNIPPETS = [
     'inboundEvents',
     'eventDedup',
     'notify_text',
-    'fetch(',
 ]