Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Which creator posts brought paying customers: your WhichPost reports, with ranges.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://whichpost.app/mcpRun this in your terminal
claude mcp add --transport http whichpost https://whichpost.app/mcpPaste 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.
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:
https://whichpost.app/mcpMenu 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.
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_whichpostWhat 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_worksHow 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_pricingWhichPost'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_faqAnswers 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_securityHow 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_fitA 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_workspacesThe 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_campaignsEvery 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_reportThe 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_creatorsEach 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_creatorWhy 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_creatorsTwo 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_healthWhat 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_reportA 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_eventAdds 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_eventsThe 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_statusWhich 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_reportCreates 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
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
The registry lists no source repo, so we cannot match the publisher (whichpost.app) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 160 ms (HTTP 200)
No sign-in needed
Read 18 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
The registry does not list a required key, though some servers ask you to sign in on first use.
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.
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 25 days ago.
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.
In the same category: Spec Driven Development, Remote Desktop Commander, Toggl 2.0
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
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No README found in the repo