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

Agency Check

by CyberStrategy1version 1.4.1i★ –iRuns in the cloud
Registry nameio.github.CyberStrategy1/agency-check

Install

Overview

Description from the maker (original English)

A second look before your AI agent buys, sends, books, shares, signs up, or connects an app.

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.

  • Connection: Runs in the cloud
  • Transport: Streamable HTTP
  • Category: Games, sports, food & learning

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

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://agency-check.app/mcp

Run this in your terminal

claude mcp add --transport http agency-check https://agency-check.app/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "agency-check": {
      "url": "https://agency-check.app/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": {
    "agency-check": {
      "type": "http",
      "url": "https://agency-check.app/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://agency-check.app/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 10, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account CyberStrategy1, which owns the repo

  • … 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 542 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 Games, sports, food & learningi

  • More stars than 0% of the other 1343 servers in this category
  • Published to the registry more recently than 73% of the other 1343 servers in this category
  • Basic checks equal to or better than 100% of the other 1343 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 Agency Check 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 in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.4.1) reached the registry 11 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: Brightspace, Univs, Wise MCP by usefulapi

Alternatives

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

Brightspace

D2L Brightspace MCP server: grades, due dates, assignments, announcements and files. Any school.

by RohanMuppaGrowing↓ 4.3K/wkUpdated today

Runs on your computer

Univs

Search universities, study programmes and education agencies worldwide on Univs.

by univs.comEarlyUpdated today

Runs in the cloud✓ univs.com

Wise MCP by usefulapi

Read students, teachers, parents, tags and reports of one institute in Wise.

by m190EarlyUpdated today

Runs in the cloud✓ usefulapi.io

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.

Agency Check

A hosted MCP server that checks what your AI agent is about to do before it acts.

A second look before your AI agent buys, sends, books, shares, signs up, or connects an app.

  • Website: https://agency-check.app
  • MCP endpoint (Streamable HTTP): https://agency-check.app/mcp
  • Official MCP Registry: io.github.CyberStrategy1/agency-check — https://registry.modelcontextprotocol.io/v0/servers?search=agency-check

This repository holds documentation only. Agency Check is a hosted service; there is nothing to install or self-host.

Tools

ToolWhat it does
agency_checkCheck a planned agent action before it runs (counts as one check).
describe_rulesetDescribe the ruleset Agency Check uses (free).
explain_ruleExplain a single rule by its ID, e.g. AC-R-001 (free).
get_receiptFetch a signed receipt for a past check by receipt ID (free).

Connect

Sign-in is OAuth (Google). Your MCP client opens a browser window the first time it connects. See docs/connect.md for Claude, Cursor, ChatGPT, VS Code, and generic clients.

Quick Cursor mcp.json:

{

"mcpServers": { "agency-check": { "url": "https://agency-check.app/mcp" } } }

Pricing

  • Free: 20 checks a month, no card. Sign in with Google.
  • Agency Check Pro: $9/month or $79/year. Upgrade from https://agency-check.app/account.
  • Only agency_check calls count; describe_ruleset, explain_rule, get_receipt, and follow-ups answering a Clarify question are free. Allowances reset on the 1st of each month (UTC).
  • Details: https://agency-check.app/pricing

Links

  • Privacy: https://agency-check.app/privacy
  • Terms: https://agency-check.app/terms
  • Support: https://agency-check.app/support

Made by Cyber Strategy Institute. Docs licensed CC BY 4.0.

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