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

WhichPost

by whichpost.appversion 1.0.0i★ –iRuns in the cloud
Registry nameapp.whichpost/whichpost

Install

Overview

Description from the maker (original English)

Which creator posts brought paying customers: your WhichPost reports, with ranges.

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

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://whichpost.app/mcp

Run this in your terminal

claude mcp add --transport http whichpost https://whichpost.app/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "whichpost": {
      "url": "https://whichpost.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": {
    "whichpost": {
      "type": "http",
      "url": "https://whichpost.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://whichpost.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

Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.

  • about_whichpost

    What WhichPost does, who it is for and who it isn't for, what a team gets from a report, and where to start. Public information; needs no sign-in.

  • how_it_works

    How WhichPost works in plain language: the three setup steps, the revenue sources it connects to (Stripe, RevenueCat, Superwall), the post platforms it reads (TikTok, Instagram, YouTube Shorts, X), how each creator gets a decision, and what a product needs for a clear answer. Pub

  • get_pricing

    WhichPost's plans and prices in US dollars (Creator Audit, Monitoring, Studio, Agency), what each is for, and current offers. Public information; needs no sign-in.

  • get_faq

    Answers to common questions: Stripe key safety, what is read, setup, how a post is credited without a link, accuracy and ranges, what a product needs, promo codes, and what happens when the data isn't enough. Optionally one topic. Public information; needs no sign-in.

  • privacy_and_security

    How WhichPost handles data: read-only keys, what is read and kept, no device or viewer tracking, where data is processed, and what a connected assistant can and can never see. Public information; needs no sign-in.

  • check_fit

    A quick, fixed questionnaire: from the revenue source, creators per month, new sign-ups or installs a day and a few yes/no answers, it says whether WhichPost is a good fit now, which plan suits, and the next step. The same answers always give the same result; answers are not stor

  • list_workspaces

    The WhichPost workspace this connection can read. A connection sees one workspace, chosen by the founder when connecting. Returns its name, how many reports it has and a link to the newest one.

  • list_campaigns

    Every campaign report in the connected workspace, newest first: when it was made, the posting dates, how many creators, the headline answer and the report link. Use a report_id from here with the other tools to look at an older report.

  • get_latest_report

    The headline answer of the newest report, or of the one named by report_id: paying users from creator posts with their likely range, spend, cost per paying user with its range against the founder's target, revenue so far from those paying users after refunds (with its range, per

  • list_creators

    Each creator in a report: posts, views, spend, paying users with their likely range, cost per paying user with its range, revenue so far from their paying users after refunds with its range, per 1,000 views and as return on spend (when the sales data has payment amounts; decision

  • explain_creator

    Why one creator got their decision, in plain language and from the report's own numbers, and what would sharpen it. Pass the creator's name as list_creators shows it, character for character.

  • compare_creators

    Two to five creators side by side (paying users, cost per paying user and revenue so far, each with its range, and their decisions), and whether their ranges are far enough apart to tell which one is cheaper yet.

  • campaign_health

    What more data would narrow a report's ranges or settle its open calls: creators to test again, free trials still running, posts whose views aren't read yet, a short history before the first post, the report's checks, and the report's own notes.

  • get_sample_report

    A labelled sample report built from simulated data, so anyone can see what WhichPost answers before connecting their own data: paying users with their likely range, cost per paying user, and a decision per creator. Needs no sign-in. The numbers are simulated and are not anyone's

  • mark_event

    Adds an event to the connected workspace (a launch, press, a newsletter, an ad push, a promotion or something else) for one day or a date range in the workspace's time zone, so sales around it aren't credited to creators in the next report. It adds data to the workspace and is me

  • list_events

    The launches, press, newsletters, ad pushes, promotions and other events marked in the connected workspace, oldest first, with their dates in the workspace's time zone. Sales around them count as sales without posts.

  • data_status

    Which revenue source (Stripe, RevenueCat or Superwall) and post source the connected workspace uses, whether each is working and when it last updated, and how many posts' views are being read. Never keys or credentials.

  • refresh_report

    Creates a new report for the connected workspace from its latest data (Stripe or RevenueCat, the creators' posts and marked events), the same as the report button on the website. It takes up to a minute, uses one of the workspace's daily report runs, and adds a report without cha

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 9, 2026

  • ! Caution

    Maker matches the repo

    The registry lists no source repo, so we cannot match the publisher (whichpost.app) to the code

  • … 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 160 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 18 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

  • More stars than 0% of the other 18694 servers in this category
  • Published to the registry more recently than 63% of the other 18694 servers in this category
  • Basic checks equal to or better than 37% of the other 18694 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 WhichPost safe?

It passed 2 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 (1.0.0) reached the registry 25 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, Toggl 2.0

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README from the maker

No README found in the repo

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