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fix(skill): simplify n8n action router

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zap
2026-03-12 07:32:40 +00:00
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commit 9b8b744cb1
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memory/2026-03-12.md
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@@ -11,3 +11,14 @@
- Will clarified the primary host LAN IP to use/document is `192.168.153.113`.
- Finished local skill `skills/n8n-webhook` for authenticated webhook-first n8n integration, including `scripts/call-webhook.sh`, `scripts/call-action.sh`, `scripts/validate-workflow.py`, an importable `assets/openclaw-action.workflow.json`, sample payloads, payload notes, and a successful package/validation run to `/tmp/n8n-skill-dist/n8n-webhook.skill`.
- The shipped `openclaw-action` workflow intentionally leaves Webhook authentication unset in export JSON; after import, bind local n8n Header Auth credentials manually using `x-openclaw-secret` so secrets are not embedded in the skill asset.
- Live n8n API access was confirmed and used on 2026-03-12 against `http://192.168.153.113:18808` (public API + existing webhook credential available in the instance).
- Created and activated live workflow `openclaw-action` via the n8n API.
- First live implementation matched the original asset shape (`Webhook -> Set -> Switch -> Respond`) but failed at runtime: executions errored in the `normalize-request` Set node with `invalid syntax` on its expressions.
- Fix: replaced the live router logic and shipped asset implementation with a simpler, working internal design: `Webhook -> Code -> Respond to Webhook`, while preserving the external contract (`append_log`, `notify`, normalized JSON success/failure responses).
- Important operational note: the workflow initially activated without a usable production route because the Webhook node lacked a `webhookId`; adding one and re-publishing was necessary for proper webhook registration.
- Current state before compaction: the live `openclaw-action` workflow exists in n8n, is active, and has been updated to the simpler Code-node implementation; post-update live response testing was still in progress at compaction time.
- After compaction, live verification succeeded against the production webhook:
- `append_log` returned `200` with normalized JSON success payload
- `notify` returned `200` with normalized JSON success payload
- unknown action returned `400` with `{ code: "unknown_action" }`
- The packaged skill artifact was refreshed after the router simplification at `/tmp/n8n-skill-dist/n8n-webhook.skill`.