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PopNx MCPMCP servers for people who use AI · explained in plain words

CertScore.ai

by ergoveritas1-altversion 0.2.32i★ –iComputer or cloud
Registry nameai.certscore/mcp

Install

Overview

Description from the maker (original English)

MCP server for CertScore.ai public website risk-signal workflows.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

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

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

  • Runs in the cloudNothing to install; it connects over the internet
  • npmNode.js installed (for the npx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://mcp.certscore.ai/mcp

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "certscore": {
      "command": "npx",
      "args": [
        "-y",
        "@certscore/mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add --transport http certscore https://mcp.certscore.ai/mcp

Or run it on your computer

claude mcp add certscore -- npx -y @certscore/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "certscore": {
      "url": "https://mcp.certscore.ai/mcp"
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "certscore": {
      "command": "npx",
      "args": [
        "-y",
        "@certscore/mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "certscore": {
      "type": "http",
      "url": "https://mcp.certscore.ai/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "certscore": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@certscore/mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://mcp.certscore.ai/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

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

What it can do

The server asks you to sign in before it lists its tools.

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 6, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain certscore.ai (the registry checks domain ownership)

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 596 ms (HTTP 401)

  • ✓ Pass

    Sign-in with OAuth

    Declares OAuth sign-in, so your AI app can take you to log in

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

  • More stars than 0% of the other 32464 servers in this category
  • Published to the registry more recently than 89% of the other 32464 servers in this category
  • Basic checks equal to or better than 100% of the other 32464 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 CertScore.ai 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?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.32) reached the registry 4 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, yontu

Alternatives

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

Spec Driven Development

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MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
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Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday
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yontu

by senrecep

Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.

Runs on your computerUpdated today
Install

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.

CertScore

CertScore (certscore.ai) is a production-minded MVP for scanning public websites for potential accessibility, privacy, cookie, policy, and disclosure risk signals. It is a risk signal and monitoring product, not a legal certification platform.

Monorepo structure

website-signal-risk-scanner/

├─ apps/ │ ├─ web/ │ └─ validation-worker/ ├─ packages/ │ ├─ shared/ │ ├─ web-bot-auth/ │ ├─ db/ │ └─ ui/ ├─ docs/ ├─ .env.example ├─ turbo.json ├─ package.json └─ pnpm-workspace.yaml

Workspace packages

  • apps/web: product-facing web app and control-plane workflows
  • apps/validation-worker: active validation runtime owned by WC01
  • packages/shared: shared constants, types, validators, scoring config, and scheduling helpers
  • packages/web-bot-auth: server-only Web Bot Auth signing and key-directory helpers
  • packages/db: PostgreSQL query helpers, migrations, seed SQL, and env helpers
  • packages/ui: reusable UI primitives

Repo boundary

WC01 is now the product/control-plane repo.

  • product web flows, scan creation, reporting, and validation stay here
  • the standalone scanner runtime now lives in WS01
  • scanner operational changes, crawler identity work, and scanner deploy flow should originate in WS01

What the MVP includes

  • public homepage with preview scan funnel
  • Better Auth with Google OAuth and email/password login flows
  • organization bootstrap and protected workspace routes
  • domain management, plan limits, and client grouping
  • DB-backed scan creation with scanner-service claiming
  • crawl/discovery, accessibility, privacy, and legal heuristics
  • deterministic scoring, canonical report payloads, and authenticated report UI
  • scanner-generated PDF generation and upload
  • regression summaries and scheduled rescans
  • lightweight branding for reports and PDFs

MCP Light

CertScore.ai MCP Light is the free, no-auth, hosted three-tool integration for public website privacy scans. It detects evidence-backed privacy, cookie, tracker, consent, policy, regulatory-review, HTTPS/TLS, and eligible Reject Path post-refusal signals. Results include a CertScore score and supporting evidence for human and agentic review; they are not legal advice, certification, or a compliance determination.

Add CertScore to Cursor · MCP Light landing page · Cursor Directory listing · Agent installation guide · Full installation reference · MCP package guide

Try it with: Use CertScore.ai to review [PUBLIC URL] before launch. Report the CertScore score, evidence-backed findings, Reject Path observations when available, coverage limitations, and the report URL.

Environment variables

This monorepo should use apps/web/.env.local as the single local development runtime env:

  • copy apps/web/.env.example to apps/web/.env.local

Use .env.example only as a reference template for shared keys. Do not rely on a root .env.local for app runtime configuration.

Recommended environment split inside WC01:

  • local web + local validation runtime: dedicated dev PostgreSQL database plus S3-compatible storage
  • production web + production validation runtime: dedicated production PostgreSQL database plus S3-compatible storage

Do not point localhost at the production database or production auth credentials unless you are intentionally testing production behavior.

Required for the web app:

  • NEXT_PUBLIC_APP_URL
  • DATABASE_URL
  • BETTER_AUTH_SECRET
  • GOOGLE_CLIENT_ID
  • GOOGLE_CLIENT_SECRET
  • S3_BUCKET
  • S3_REGION
  • S3_ACCESS_KEY_ID
  • S3_SECRET_ACCESS_KEY

Required for the validation runtime in WC01:

  • DATABASE_URL
  • OPENAI_API_KEY

Optional but recommended:

  • WORKER_CONCURRENCY
  • PLAYWRIGHT_BROWSERS_PATH
  • VALIDATION_OPENAI_MODEL
  • VALIDATION_NANO_MODEL
  • WEB_BOT_AUTH_ENABLED
  • WEB_BOT_AUTH_PRIVATE_KEY_PEM
  • WEB_BOT_AUTH_SIGNATURE_AGENT_URL

Local development setup

Use Node 22, 23, or 24 for local development. Node 20 is below the workspace engine floor, and Node 25 is not supported because it can fail DNS resolution for app routes and external service calls on localhost.

  1. Install dependencies:
  • pnpm install
  1. Copy the environment template:
  • cp apps/web/.env.example apps/web/.env.local
  1. Start a dedicated PostgreSQL instance for local development.
  2. Apply the SQL migrations from packages/db/migrations.
  3. Seed local development data when needed with packages/db/seed/0001_dev_seed.sql.
  4. Configure Better Auth provider settings:
  • Google OAuth if enabled
  • email/password and verification settings as needed
  1. Configure auth redirect URLs:
  • Google OAuth must allow Better Auth's provider callback route:
  • http://localhost:3000/api/auth/callback/google
  • http://127.0.0.1:3000/api/auth/callback/google
  • https://certscore.ai/api/auth/callback/google
  • /auth/callback is only an app alias route; it is not the redirect URI Better Auth initiates with Google
  1. Keep local and production auth isolated:
  • local NEXT_PUBLIC_APP_URL should be http://localhost:3000
  • local database and auth secrets should come from the dev environment
  • production secrets should exist only in the active AWS/web or worker deployment settings
  1. Create the S3-compatible bucket referenced by S3_BUCKET.
  2. Install Playwright Chromium for the validation runtime:
  • pnpm --filter @website-signal-risk-scanner/validation-worker exec playwright install chromium
  1. Start validation local development with a watched validation worker:
  • pnpm dev:validation
  1. Start the main local app by itself when needed:
  • pnpm --filter @website-signal-risk-scanner/web dev
  1. Use WS01 when you need the standalone scanner locally.
  2. Start the standalone scanner locally against the same dev database and storage env as localhost:3000:
  • pnpm dev:scanner:local
  1. Use the combined local runner only when you want web + validation together in WC01:
  • pnpm dev:all
  1. Run a validation scheduler sweep manually when needed:
  • pnpm dev:validation:scheduler

Development verification

Use these commands before shipping changes:

  • pnpm turbo run typecheck
  • pnpm turbo run build

Validation-specific checks:

  • pnpm --filter @website-signal-risk-scanner/validation-worker typecheck
  • pnpm test:scan-pipeline

The scan pipeline test is deterministic and runs locally from apps/validation-worker/src/validation/pipeline.test.ts.

The normalized concern lifecycle in WC01 is documented in docs/normalized-concern-pipeline.md.

CI validation

GitHub Actions workflow: .github/workflows/accessibility-validation.yml

  • worker-scan-pipeline-tests runs on pushes to main, pull requests, and manual dispatch. It installs Chromium, typechecks validation-worker, and runs pnpm test:scan-pipeline.
  • live-validation-smoke runs after the deterministic job and executes pnpm --filter @website-signal-risk-scanner/validation-worker smoke:validation only when the runtime secrets are configured.
  • If those secrets are missing, the live smoke job is skipped and only the deterministic scan pipeline job runs.

Runtime validation tooling

Use these lightweight checks before first deployment validation:

  • pnpm dev:storage:local
  • pnpm --filter @website-signal-risk-scanner/web check-env
  • pnpm check-env:validation
  • pnpm --filter @website-signal-risk-scanner/validation-worker check-env
  • pnpm --filter @website-signal-risk-scanner/validation-worker check-runtime

For local validation runs, pnpm dev:storage:local starts MinIO against the apps/web/.env.local S3 settings and creates the configured bucket when needed. Run it alongside pnpm dev:scanner:local and pnpm dev:validation:worker.

Use this runtime smoke helper:

  • pnpm --filter @website-signal-risk-scanner/validation-worker scheduler

The full runtime QA sequence is documented in docs/runtime-validation.md. The validation pipeline design and deployment shape are documented in docs/validation-pipeline-plan.md. The validation crawler deployment and VM runbook is documented in docs/validation-ops-runbook.md. Cloudflare Verified Bot setup is documented in docs/cloudflare-web-bot-auth.md.

Web Bot Auth

ConsentCheck can expose a signed HTTP Message Signatures key directory and sign outbound HTTP crawler requests for Cloudflare Verified Bot workflows.

Required configuration:

  • WEB_BOT_AUTH_ENABLED
  • WEB_BOT_AUTH_PRIVATE_KEY_PEM
  • WEB_BOT_AUTH_SIGNATURE_AGENT_URL
  • WEB_BOT_AUTH_EXPIRES_SECONDS
  • WEB_BOT_AUTH_INCLUDE_NONCE

Common commands:

  • pnpm web-bot-auth:generate
  • pnpm web-bot-auth:print
  • pnpm web-bot-auth:test-request
  • pnpm test:web-bot-auth

Production deployment

Web runtime
  • the live public web deployment target is the AWS ECS/Fargate path for certscore.ai
  • consentcheck.site is owned outside WC01 and must not be deployed by this repo
  • main deploys through .github/workflows/web-aws-ecs-deploy.yml
  • run pnpm ops:check:deploy before or after topology changes to catch stale local assumptions
  • run pnpm ops:check:live against the public hosts to verify runtime target and revision alignment after deploy
  • treat docs/aws-web-ecs-cutover-plan.md as the active web deployment runbook
  • treat docs/deploy-amplify.md as future-state reference material only
Validation And Scanner Runtime
  • do not use WC01 for the primary scanner deploy path
  • use WS01 for scanner runtime deployment
  • keep WC01 deployment guidance scoped to web and validation only
  • keep web production, validation worker, and scanner runtime as three distinct deployment paths
  • use the AWS validation deployment lane for WC01 validation runtime changes
Database, Auth, and Storage
  • create production PostgreSQL, Better Auth, and S3-compatible storage resources separate from local development
  • apply all migrations in order
  • configure the production site URL and production redirect URLs only
  • create the report storage bucket referenced by S3_BUCKET
Scheduler

Recommended production trigger:

  • run the validation scheduler sweep every hour if the validation runtime is enabled

Command:

  • pnpm dev:validation:scheduler

The primary scanner scheduler now lives in WS01.

Deployment readiness checklist

  • Environment variables configured
  • PostgreSQL database created
  • database migrations applied
  • Better Auth providers configured
  • S3-compatible storage bucket created
  • Playwright browsers installed
  • Worker process running
  • Scheduler cron configured
  • First domain scanned successfully
  • Report generated successfully
  • PDF export generated successfully

First production validation

After deployment, validate in this order:

  1. run the env and runtime checks above
  2. verify login and organization bootstrap
  3. verify preview scan flow
  4. verify full scan completion
  5. verify findings, scores, and report persistence
  6. verify PDF export
  7. verify regression on a second scan
  8. verify the hourly scheduler sweep path

Operational notes

  • The standalone scanner in WS01 owns crawl, auditing, scoring, reporting, PDF generation, and schedu

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