linkedin-activity

name	linkedin-activity
description	Query past LinkedIn activity and present formatted summaries
requires	{"env":["N8N_WEBHOOK_SECRET"],"bins":["curl","jq","openssl"]}

LinkedIn Activity

When the operator asks about past activity ("What did we post this week?", "How active were we today?", "Show last 5 posts"), use this skill.

Query Activity

Parse the operator's request to determine:

• date_from and date_to (e.g., "this week" = Monday to today)
• action_types filter (e.g., "posts" = ["post"], "everything" = all types)

WEBHOOK_URL="http://localhost:5678/webhook/activity-query"
TIMESTAMP=$(date +%s)
BODY='{"action":"query_activity","date_from":"'"$DATE_FROM"'","date_to":"'"$DATE_TO"'","action_types":'"$TYPES"'}'

SIGNATURE="sha256=$(echo -n "$BODY" | openssl dgst -sha256 -hmac "$N8N_WEBHOOK_SECRET" | awk '{print $2}')"

RESPONSE=$(curl -s -X POST "$WEBHOOK_URL" \
  -H "Content-Type: application/json" \
  -H "X-Signature: $SIGNATURE" \
  -H "X-Timestamp: $TIMESTAMP" \
  -d "$BODY")

Present Results

Format the response as a readable summary:

Activity for [date range]:

Summary: [posts] posts, [comments] comments, [likes] likes

Recent activity:
- [date] Posted: [topic] → [linkedin_url]
- [date] Commented on [author]'s post about [topic]
- [date] Liked [author]'s post about [topic]

If no activity found: "No activity recorded for that period."