Initial skills documentation — 25 categories, all SKILL.md + references + scripts

skills/devops/infrastructure-automation/references/firecrawl-credit-tracking.md

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+# Firecrawl API Credit Tracking
+
+## Script Location
+`/root/.hermes/scripts/track-firecrawl.py` — tracks monthly Firecrawl API usage.
+
+## How It Works
+- Records every scrape call with `creditsUsed` from response metadata
+- Aggregates by month (YYYY-MM key)
+- Cron runs daily at 9 AM, no_agent=true
+- Silent until credits approach limit
+
+## Cron Job
+```
+job_id: 2a2f37a791cc
+name: firecrawl-usage-check
+schedule: 0 9 * * *
+no_agent: true
+script: track-firecrawl.py
+```
+
+## Data File
+`~/.hermes/scripts/firecrawl-usage.json` — JSON log of usage.
+
+## Portal Integration
+Usage page at `/portal/index.html` → sidebar "Usage" section. Shows:
+- Monthly credits used / limit
+- Progress bar
+- Plan tier
+- Billing period
+- Recent API call history
+
+## Tier Limits
+- Free: 1,000 credits/month
+- Next tier: 5,000 credits/month (user considering upgrade)