Cloudflare

Cloudflare Analytics + Rule Management

Query Cloudflare HTTP traffic analytics and manage security rules (Custom Rules, Rate Limit Rules) across zones. The CF_API_TOKEN in .env needs Zone Analytics: Read for analytics, and Zone WAF: Edit for rule management.

Running Commands

node .claude/skills/cloudflare/query.mjs <command> [options]

Commands

Flags

Only --skip-disabled, --pro-compat and --apply carry no value; each also accepts an explicit --apply true / --apply false. Every other flag must be given one — a bare flag, or one whose value starts with --, is an error rather than the string 'true' it used to become. Use --flag=value for a value that legitimately starts with --.

Examples

# Full scrape analysis for a time window
node .claude/skills/cloudflare/query.mjs scrape --start "2026-03-24 16:41" --end "2026-03-24 19:08"

# Top IPs hitting API endpoints in the last 2 hours
node .claude/skills/cloudflare/query.mjs top-clients --start -2h --path "/api/%"

# What paths is a specific IP hitting?
node .claude/skills/cloudflare/query.mjs ip 1.2.3.4 --start -6h

# Traffic timeline for API/trpc routes
node .claude/skills/cloudflare/query.mjs timeline --start -1h --path "/api/trpc/%"

# Find likely bots (low bot score) hitting API
node .claude/skills/cloudflare/query.mjs bot-clients --start -3h --score 5 --path "/api/%"

# Top user agents on search-related paths
node .claude/skills/cloudflare/query.mjs top-agents --start -2h --path "/api/trpc/image%"

# Check current rate limit rules
node .claude/skills/cloudflare/query.mjs rate-limits

# List all zones (id, name, plan)
node .claude/skills/cloudflare/query.mjs list-zones

# Export civitai.com rules (custom + rate limit) to a file
node .claude/skills/cloudflare/query.mjs export-rules civitai.com --out com-rules.json

# Dry-run a port from civitai.com to civitai.red — preview only
node .claude/skills/cloudflare/query.mjs port-rules \
  --source civitai.com --target civitai.red \
  --skip-disabled \
  --skip-hosts api.civitai.com,metrics.civitai.com,education.civitai.com,image.civitai.com,meilisearch-v1-9.civitai.com,meilisearch-v1-6.civitai.com,meilisearch-metrics.civitai.com \
  --rewrite-host civitai.com:civitai.red \
  --pro-compat

# Same thing, but actually write it (REPLACES target rulesets wholesale)
node .claude/skills/cloudflare/query.mjs port-rules \
  --source civitai.com --target civitai.red \
  --skip-disabled \
  --skip-hosts api.civitai.com,metrics.civitai.com,education.civitai.com,image.civitai.com,meilisearch-v1-9.civitai.com,meilisearch-v1-6.civitai.com,meilisearch-metrics.civitai.com \
  --rewrite-host civitai.com:civitai.red \
  --pro-compat \
  --apply

# Port only specific rules (match by description substring)
node .claude/skills/cloudflare/query.mjs port-rules \
  --source civitai.com --target civitai.red --phase ratelimit \
  --only "Global Limit,Rate limit trpc (No Regex)" \
  --rewrite-host civitai.com:civitai.red \
  --pro-compat --apply

Porting Security Rules Between Zones

port-rules replaces the target zone's Custom Rules ruleset and/or Rate Limit Rules entrypoint with a filtered + transformed copy of the source zone's rules. It overwrites the target ruleset — existing rules on the target are wiped.

What gets ported

The Cloudflare "Security Rules" surface maps to two phase entrypoints:

Managed Rules, IP Access Rules, Zone Lockdown, and User Agent Blocking are not ported.

Filters

Without filters, every rule from the source is copied as-is.

• --skip-disabled drops rules where enabled: false.
• --skip-hosts host1,host2 drops any rule whose expression literal-matches one of the listed hosts (useful for source-only subdomains that don't exist on the target zone).
• --only pat1,pat2 keeps only rules whose description contains one of the given substrings.
• --rewrite-host FROM:TO rewrites "FROM" → "TO" inside rule expressions after the skip filter runs. Use this to point apex-host rules at the new zone (civitai.com:civitai.red).

Pro-plan / Free-plan compatibility (--pro-compat)

Cloudflare Pro zones reject several Enterprise-only rule features that are commonly used on Business/Enterprise source zones. When the target zone plan is pro or free, --pro-compat is applied automatically; otherwise pass it explicitly. Transforms:

• IP list exclusions: and not ip.src in {…} / and ip.src in {…} clauses are stripped. Pro zones don't support ip.src in expressions in rate-limit rules.
• Bot management checks: and not cf.bot_management.verified_bot / and cf.bot_management.verified_bot clauses are stripped (Bot Management is an Enterprise feature).
• Rate-limit period: Pro only allows periods in [10, 15, 20, 30, 40, 45, 60] seconds. Rules with longer periods (e.g. 300s) are scaled to 60s and the requests_per_period is scaled proportionally to preserve the same req/s rate.
• requests_to_origin: stripped (Enterprise-only).

Each transform is reported in the dry-run output as a ~ line so you can review them before applying.

Rule-count limits

Target zone plans cap the number of rules per phase. If the port exceeds the cap, Cloudflare returns exceeded the maximum number of rules in the phase X: N out of M. Common caps:

Use --only or manually trim the source rule list if you hit the cap.

Known constraints

• ref is stripped on write so rules are re-id'd on the target. This means subsequent ports between the same two zones replace wholesale, not diff-and-merge.
• Managed Rules, IP Access Rules, Zone Lockdown, User Agent Blocking, and legacy Firewall Rules are not ported.
• Account-scoped custom lists (e.g. $attackers, $bandwidth_theft) work across zones in the same account with no change.

Investigation Workflow

For scraping investigations:

1. Start broad: scrape --start ... --end ... to see top IPs, paths, and UAs
2. Identify suspects: Look for IPs with disproportionate request counts
3. Deep dive: ip <addr> to see what specific IP is doing
4. Check bots: bot-clients --score 5 to find CF-detected bots
5. Timeline: timeline --ip <addr> to see traffic pattern over time
6. Review defenses: rate-limits and firewall to see what's in place