Cloud Armor WAF Patrol MCP

Name: Cloud Armor WAF Patrol MCP
Author: shigechika

by shigechikaversion 0.7.0i★ 0iRuns on your computer

Registry nameio.github.shigechika/cloudarmor-mcp

How to install

What it does

MCP server for Google Cloud Armor WAF log patrol: deny summaries and false-positive checks

Connects Runs on your computer
Account or key No key needed
Category Other

Install

Pick the AI app you use, then copy the settings.

Passed 3/3 checks · Runs on your computer · ✓ Commands checked Nov 13, 2026

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude, with some setup first

Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Install Python (uv)
One time only; it works for every server that needs Python (uv)
Open the Python (uv) download page ↗
Done
Open the Claude desktop app’s settings file
SettingsDeveloperEdit Config
Done

Paste these settings and save the file

{
  "mcpServers": {
    "cloudarmor": {
      "command": "uvx",
      "args": [
        "cloudarmor-mcp"
      ]
    }
  }
}

Done

Quit Claude and open it again
Done
Try it
Use Cloud Armor WAF Patrol MCP and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Cloud Armor WAF Patrol MCP or shows a Cloud Armor WAF Patrol MCP tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Cloud Armor WAF Patrol MCP yet

Cloud Armor WAF Patrol MCP runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect Cloud Armor WAF Patrol MCP

Steps for Claude →Install Python (uv) on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
Steps for Claude Code →Install Python (uv) on your computer first (one time)
Steps for Cursor →Install Python (uv) on your computer first (one time)
Steps for VS Code →Install Python (uv) on your computer first (one time)

B · Others in Other that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Hostinger✓ ChatGPT
World Monitor✓ ChatGPT
Svelte MCP✓ ChatGPT

Works with Claude Code, with some setup first

Install Python (uv) on your computer first (one time)

Install Python (uv)
One time only; it works for every server that needs Python (uv)
Open the Python (uv) download page ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

claude mcp add --scope user cloudarmor -- uvx cloudarmor-mcp

Done

Type /mcp in Claude Code
You should see Cloud Armor WAF Patrol MCP listed as connected
Done
Try it
Use Cloud Armor WAF Patrol MCP and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Cloud Armor WAF Patrol MCP or shows a Cloud Armor WAF Patrol MCP tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

Install Python (uv) on your computer first (one time)

Install Python (uv)
One time only; it works for every server that needs Python (uv)
Open the Python (uv) download page ↗
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Cloud Armor WAF Patrol MCP and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Cloud Armor WAF Patrol MCP or shows a Cloud Armor WAF Patrol MCP tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

Install Python (uv) on your computer first (one time)

Install Python (uv)
One time only; it works for every server that needs Python (uv)
Open the Python (uv) download page ↗
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Cloud Armor WAF Patrol MCP and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Cloud Armor WAF Patrol MCP or shows a Cloud Armor WAF Patrol MCP tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use Cloud Armor WAF Patrol MCP💬 Discussion →

For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user cloudarmor -- uvx cloudarmor-mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "cloudarmor": {
      "command": "uvx",
      "args": [
        "cloudarmor-mcp"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "cloudarmor": {
      "command": "uvx",
      "args": [
        "cloudarmor-mcp"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "cloudarmor": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cloudarmor-mcp"
      ]
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub stars i: 0
Downloads per weeki: 83/wk
Licence i: MIT
Connection: Runs on your computer
Transport: stdio
Latest versioni: 0.7.0
Categoryi: Other
Published to registryi: Oct 7, 2026
Code last changedi: Nov 1, 2026
Maker: shigechika
Packages: pypi: cloudarmor-mcp
Repo: shigechika/cloudarmor-mcp
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account shigechika, which owns the repo
✓ Pass
Still maintained
Code last changed 12 days ago
✓ Pass
Has a licence
Uses MIT
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Otheri

More stars than 0% of the other 19655 servers in this category
Published to the registry more recently than 54% of the other 19655 servers in this category
Basic checks equal to or better than 100% of the other 19655 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Cloud Armor WAF Patrol MCP safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 12 days ago, and the latest version (0.7.0) reached the registry 37 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: World Monitor, Claude Flow, Windmill

Others in the same category

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

World Monitor

Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 102 tools.

by koala73Widely used★ 90.6KUpdated today

Runs in the cloud✓ service owner · worldmonitor.app

How to connect

Claude Flow

AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev.

by ruvnetWidely used↓ 13.5K/wk★ 81.6KUpdated 14 months ago

Runs on your computer

Install

Windmill

Run Windmill scripts and flows and manage jobs, schedules, resources and variables.

by windmill-labsWidely used★ 18.6KUpdated yesterday

Runs in the cloud

How to connect

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

cloudarmor-mcp

English | 日本語

MCP server for Google Cloud Armor WAF log patrol — deny summaries per rule, home-region false-positive checks, and preview (dry-run) rule review, straight from Cloud Logging.

Built for a daily "is the WAF healthy?" patrol: one daily_brief call answers *what did we block, did we block anyone we shouldn't have, and are the preview rules ready to promote*.

Documentation: https://shigechika.github.io/cloudarmor-mcp/

Tools

Tool	Purpose
`daily_brief`	One-call morning summary: enforced DENYs by rule priority, home-region false-positive lens, preview DENYs
`enforce_denies`	Enforced DENY counts per rule priority
`home_region_denies`	Enforced DENYs whose source IP geolocates to your home region — anything not marked known-normal is a false-positive candidate
`preview_denies`	Preview (dry-run) DENY counts — a quiet preview rule is a promotion candidate
`health_check`	Version, config presence, and a minimal Cloud Logging probe

All tools are read-only. Counts are hard-capped (default 2000 entries per query) and a capped result is reported as >= N (capped), never as an exact total.

Setup

1. Least-privilege service account

Create a service account with `roles/logging.viewer` only and download a key. Unlike human accounts, service accounts are not subject to organization re-authentication policies, so an unattended patrol never silently expires.

gcloud iam service-accounts create waf-log-viewer --project=YOUR_PROJECT

gcloud projects add-iam-policy-binding YOUR_PROJECT \ --member=serviceAccount:waf-log-viewer@YOUR_PROJECT.iam.gserviceaccount.com \ --role=roles/logging.viewer gcloud iam service-accounts keys create key.json \ --iam-account=waf-log-viewer@YOUR_PROJECT.iam.gserviceaccount.com

2. Install

pip install cloudarmor-mcp

or

uv tool install cloudarmor-mcp

3. Environment variables

Variable	Required	Meaning
`CLOUDARMOR_PROJECT`	yes	GCP project ID that receives the load-balancer logs
`GOOGLE_APPLICATION_CREDENTIALS`	yes	Path to the service-account key file
`CLOUDARMOR_BACKEND_SERVICES`	no	Comma-separated backend service names to filter (default: all)
`CLOUDARMOR_HOME_REGION`	no	ISO region code treated as home traffic, e.g. `JP`. Enables the false-positive lens
`CLOUDARMOR_RULES_INI`	no	Path to a rules INI (labels + known-normal priorities, see below)
`CLOUDARMOR_MAX_ENTRIES`	no	Max entries fetched per query (default 2000)

4. Optional rules INI

Keep your rule numbering out of prompts and give the reports human-readable labels:

[rules]

101 = block non-home deep-path crawlers 500 = AutoDiscover probe block 1002 = OWASP LFI protection

[home] ; home-region DENYs on these priorities are expected, not false positives known_normal_priorities = 500, 600

5. Claude Code (plugin)

This repository doubles as a single-plugin marketplace, so Claude Code can install the server for you:

/plugin marketplace add shigechika/cloudarmor-mcp

/plugin install cloudarmor-mcp@cloudarmor-mcp

The plugin launches uvx cloudarmor-mcp and reads the same environment variables described in Environment variables above; export them before starting Claude Code. GOOGLE_APPLICATION_CREDENTIALS still has to point at a service-account key file that exists on your own machine — the plugin can't ship or fetch that file for you, so this server can't be fully configured through the plugin's own settings alone.

uvx must be on the PATH of the process that runs Claude Code — a login shell usually has it, but a GUI-launched app may not; install uv system-wide if the plugin fails to start.

6. Claude Code (manual)

claude mcp add cloudarmor -- cloudarmor-mcp

with the environment variables above in the server's env.

7. Codex

codex mcp add cloudarmor -- cloudarmor-mcp

Pass the environment variables above with --env KEY=VALUE (before --).

Any other MCP client that launches stdio servers works the same way: give it cloudarmor-mcp as the command and set the environment variables above in its environment.

CLI

cloudarmor-mcp --version   # print version

cloudarmor-mcp --check # config + API probe (exit 0 when healthy) cloudarmor-mcp --brief # print daily_brief to stdout (cron / smoke tests)

Exporting one day of DENY entries (batch)

cloudarmor-mcp deny-export --date 2026-09-22 --tz Asia/Tokyo > out.tmp && mv out.tmp 2026-09-22.json

Writes one JSON document to stdout with one record per DENY log entry of that calendar day ([00:00, 24:00) in --tz, default UTC): the enforced and preview policy verdicts (policy, priority, action, outcome, rule_ids), source IP, region code and ASN as Cloud Armor logged them, method, host, path (query string dropped — only its length is kept), status, User-Agent (200 chars) and backend. --kind both (default) fetches entries where either policy says DENY in a single query, so a request that matched a preview rule *and* was denied appears once with both sections filled. --backend a,b overrides CLOUDARMOR_BACKEND_SERVICES.

This and traffic-export (below) are the only outputs of the package that contain per-request log data; it is meant for an operator batch on the same host that aggregates the day itself. The document ends with count, fetched, malformed and capped: when capped is true the export stopped at --max-entries (default 200000; CLOUDARMOR_MAX_ENTRIES does not apply) and is a prefix of the day, oldest first. Records are streamed, so memory does not grow with the day, and pages are fetched at most one per 1.2 s to stay under the Cloud Logging read quota (60 requests per minute), so a day with 200,000 entries takes a few minutes. A day that has not ended yet is refused. Run it some minutes after local midnight — Cloud Logging entries arrive with a delay — and write to a temporary file first: on a query failure the exit code is 1 and stdout may hold an unterminated document.

Exporting a sampled day of all requests (batch)

cloudarmor-mcp traffic-export --date 2026-09-22 --tz Asia/Tokyo --sample 0.01 > out.tmp && mv out.tmp 2026-09-22.json

Same document layout and record fields as deny-export, but for every load-balancer request of the day — allowed, denied and served from the CDN cache — thinned by Cloud Logging's sample(insertId, RATE) (--sample, default 0.01). The sample is a hash of each entry's insertId, so it is spread evenly over the day and the same rate selects the same entries on every run; scale counts by 1 / sample to estimate the day — but not when capped is true: entries are read oldest first, so a capped export covers only the early part of the day (lower --sample or raise --max-entries instead). Each record adds cache_hit. When no backend security policy evaluated a request (a CDN cache hit, for example) it has enforced: null and no region code or ASN; use cache_hit, not enforced, to tell cache hits apart. The header carries sample instead of kind. Use it to see who visits — browsers, crawlers, AI agents — which the DENY logs cannot show. The per-request caveats of deny-export apply: the records include legitimate visitors' addresses.

Reading the report

Enforced DENY by rule — your normal blocking volume. Sudden shifts in the mix are worth a look.
Home-region DENY — requests from your own country/region that were blocked. Legitimate users and legitimate crawlers being denied show up here; scanner traffic that happens to originate locally will too, so the known_normal_priorities list keeps expected rules (e.g. an AutoDiscover block) out of the suspicious list.
Preview DENY — rules in dry-run. A preview rule that stays free of home-region hits over time is a candidate for promotion to enforce.

License

MIT

Cloud Armor WAF Patrol MCP

What it does

Install

Install Python (uv)

Open the Claude desktop app’s settings file

Paste these settings and save the file

Quit Claude and open it again

Try it

What you can do instead

Install Python (uv)

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Install Python (uv)

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Install Python (uv)

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Installed on your computer

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Otheri

Common questions

Others in the same category

World Monitor

Claude Flow

Windmill

README from the maker

cloudarmor-mcp

Tools

Setup

1. Least-privilege service account

2. Install

or

3. Environment variables

4. Optional rules INI

5. Claude Code (plugin)

6. Claude Code (manual)

7. Codex

CLI

Exporting one day of DENY entries (batch)

Exporting a sampled day of all requests (batch)

Reading the report

License