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

HeyMetra

by zeisoftversion 0.1.1i★ –iRuns in the cloud
Registry namecom.heymetra/heymetra

Install

Overview

Description from the maker (original English)

Ask across your ads, analytics, store, CRM and subscription accounts; writes wait for approval.

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: Marketing & social media

Install

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

Before you install

  • Basic checks: 1 of 1 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://mcp.heymetra.com/mcp

Run this in your terminal

claude mcp add --transport http heymetra https://mcp.heymetra.com/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "heymetra": {
      "url": "https://mcp.heymetra.com/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": {
    "heymetra": {
      "type": "http",
      "url": "https://mcp.heymetra.com/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.heymetra.com/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

We have not read this server’s tool list yet; we check endpoints in rotation.

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 heymetra.com (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

  • … Not checked yet

    Endpoint responds

    Not checked yet; we check endpoints in rotation

  • … Not checked yet

    Sign-in with OAuth

    Not checked yet; we check endpoints in rotation

  • … 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 Marketing & social mediai

  • More stars than 0% of the other 2965 servers in this category
  • Published to the registry more recently than 37% of the other 2965 servers in this category
  • Basic checks equal to or better than 100% of the other 2965 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 HeyMetra safe?

It passed 1 of 1 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 (0.1.1) reached the registry 2 months 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: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

Alternatives

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

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

An MCP server retrieving transcripts of YouTube videos

Runs on your computer★ 495MITUpdated 9 days ago
Install

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

Runs on your computer★ 244MITUpdated 9 days ago
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.

HeyMetra

Manage your business with your AI assistant.

A remote MCP server for the accounts your business already runs on — ads, analytics, store, CRM, mobile subscriptions. Connect them once, then ask about all of them together from Claude, ChatGPT, Cursor or whichever assistant you already pay for.

https://mcp.heymetra.com/mcp

What this is

Most MCP servers cover one vendor. Connect the Google Ads one and it will tell you what you spent; it cannot tell you what you earned, because the money arrived in Stripe, or Shopify, or Adapty, and that is a different server with a different login.

HeyMetra is one server over all of them. Spend, traffic, store and revenue answer the same question at the same time, which is the only way a question like *"did that campaign pay for itself?"* has an answer at all.

Two consequences worth knowing before you read further:

  • The model is yours. HeyMetra has no chat interface and buys no inference. Your assistant calls our tools using the subscription you already have, which is why a seat costs what it costs.
  • The tool list is yours too. A workspace sees tools for the accounts it has connected and nothing else. There is no fixed catalogue of 54 tools sitting in your assistant's context — only the ones that can actually answer.

Of those tools, 31 read and 23 write. Every one of the 23 stops and asks a person first. See Writes stop for a person.

Who it's for

  • Founders and small teams with no analyst. "How did we do last week?" should not require a dashboard tour.
  • Marketing and growth with budget split across platforms. "Where are we burning money?" is a cross-account question by definition.
  • Agencies where every client wants their own report, yesterday.
  • Mobile app owners — ad spend lives in one place and subscription revenue in another. This is the gap HeyMetra was built around: AppsFlyer, Adapty, RevenueCat and App Store Connect sit beside Google Ads and Meta, on one connection.

Not for you if you want a chat product or a dashboard. HeyMetra is neither, and it is paid — no free plan, no trial. The current plans are on the pricing page.

Connect it

The address is the same everywhere:

https://mcp.heymetra.com/mcp

Your assistant will send you through a sign-in once, and HeyMetra never sees a password for any connected account — authorisation happens at the provider.

One command
npx add-mcp https://mcp.heymetra.com/mcp

add-mcp is a third-party installer that writes the configuration for Claude Code, Codex, Cursor, Antigravity, VS Code and seventeen other agents — it infers the name from the address, so the server lands as heymetra. For the assistants that keep the setting in their own UI rather than a file, use the steps below.

Or by hand

Claude — Settings → Customize → Connectors → Add custom connector

Anthropic calls a connected MCP server a *connector*. Add it from Claude's own settings; on Team and Enterprise plans only an owner can add it, under Organization settings.

Full walkthrough: heymetra.com/mcp/claude/

ChatGPT — Settings → Security and login → Developer mode, then chatgpt.com/plugins

The endpoint has to include its /mcp path here. OpenAI has moved this setting more than once, so if the menu disagrees with this line, trust the menu and tell us.

Full walkthrough: heymetra.com/mcp/chatgpt/

Grok — grok.com/connectors → New Connector → Custom

xAI calls this "bring your own MCP". It asks for the MCP server URL and nothing else.

Full walkthrough: heymetra.com/mcp/grok/

Perplexity — Settings → Connectors → Custom connector → Remote

Perplexity documents remote connectors as a Pro, Max and Enterprise feature.

Full walkthrough: heymetra.com/mcp/perplexity/

Claude Code — one command

claude mcp add --transport http heymetra https://mcp.heymetra.com/mcp

Or a .mcp.json in the project root. /mcp inside a session shows what connected.

Full walkthrough: heymetra.com/mcp/claude-code/

Codex — ~/.codex/config.toml

[mcp_servers.heymetra]

url = "https://mcp.heymetra.com/mcp"

Then codex mcp login.

Full walkthrough: heymetra.com/mcp/codex/

Cursor — ~/.cursor/mcp.json , or .cursor/mcp.json in a project

{

"mcpServers": { "heymetra": { "url": "https://mcp.heymetra.com/mcp" } } }

Leave the static OAuth fields empty — they exist for servers that cannot register themselves, and this one can.

Full walkthrough: heymetra.com/mcp/cursor/

Antigravity — ~/.gemini/config/mcp_config.json , or .agents/mcp_config.json in a project

{

"mcpServers": { "heymetra": { "serverUrl": "https://mcp.heymetra.com/mcp" } } }

The key is serverUrl, not url — the one thing Antigravity spells differently from every other JSON client.

Full walkthrough: heymetra.com/mcp/antigravity/

New to any of this? What an MCP server is, and how it differs from an API.

What you can ask

Questions that need two accounts at once are the point:

Which channel actually paid for itself last month — spend against subscription revenue, not installs?

Search Console clicks fell last week. Which queries lost them, and did orders move with them?

Compare cost per trial across platforms for the last 28 days.

Which leads in the CRM came from the campaign that started on Monday?

Cut the budget on the ad set with the worst cost per purchase by 20%.

The last one does not run. It comes back as a change for you to approve.

Writes stop for a person

A tool that would change an account returns the proposed change instead of executing it. You approve it, and the payload you approved is the payload that runs — the model does not get to reconsider after the fact.

The bounds are values in code, not instructions in a prompt:

BoundValue
Budget change in one action±50%
Absolute budget ceiling10,000 in the account's currency
Campaigns touched by one action5
Account-changing writes per rolling day20
Messages sent per rolling day20, counted separately
Approval expires after30 minutes

The last one matters more than it looks: an approval card left open overnight is a decision made against yesterday's numbers.

What HeyMetra does not claim: no SOC 2, no ISO certification, no penetration test. The security page says so in those words, along with what is actually in place.

Connectors

Every connector in the catalogue, by category. Which of these you can connect today is on each connector's own page — that list moves, and a README is the wrong place to freeze it.

The ones you can connect today also have a repository of their own, marked repo below: setup steps, what you can ask it, what it may and may not touch, and what to do when the provider refuses. Each one is generated from the same catalogue and refreshed daily.

Ads — Google Ads · Meta

Analytics — Google Analytics 4 · Google Search Console repo

Ecommerce — Shopify · Trendyol repo · WooCommerce repo

Revenue & CRM — Stripe · HubSpot · Zoho CRM repo · Zoho SalesIQ repo · Zoho Marketing Automation repo

Mobile — AppsFlyer repo · RevenueCat · Adapty repo · App Store Connect repo

Channels (delivery, not data) — Slack repo · Telegram repo · Email

Missing one you need? Ask for it inside the assistant — HeyMetra can pass a request or a correction to us in your own words — or write to us.

How it works

  • Transport — Streamable HTTP. SSE is not offered.
  • Authorisation — OAuth 2.1. The server publishes an RFC 9728 protected-resource document, so a client discovers where to sign in rather than being told. Nothing is pasted into a config file except the address above.
  • Per-workspace surface — tools are resolved per request from the accounts that workspace has connected. A revoked token stops working on the next call, not whenever the transport session happens to end.
  • Change notifications — connect an account mid-conversation and the tool list updates in place.

Published in the Official MCP Registry as com.heymetra/heymetra.

Links

| About | [heymetra.com/about/](https://heymetra.c

Only the beginning is shown; read the rest in the repo

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