WhichPost (public)
REMOTE · WHICHPOST.APP
What WhichPost is, how it works, pricing and a simulated sample report. No sign-in.
Available components
Last scanned (18 hours ago)
Scores higher than 89% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Marketing and SEO
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability81
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 980 tokens (~81/item across 12 items; 7 tools + 5 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management70
- Stability observed for 21 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Probed https://whichpost.app/mcp/public
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=whichpost.app | CN=YE1,O=Let's Encrypt,C=US | 11 Oct 2026 | 9 Jan 2027 | ECDSA 256 | ECDSA-SHA384 | 52027e2015faef13465021a7e0b21f7a2d6 |
| SANs: *.whichpost.app, whichpost.app | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of whichpost.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| whichpost.app. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains |
| content-security-policy | default-src 'none'; frame-ancestors 'none' |
| x-content-type-options | nosniff |
| x-frame-options | DENY |
| referrer-policy | no-referrer |
| permissions-policy | accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), browsing-topics=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://whichpost.app/mcp/public | Verified | 200 | |
| http (plaintext) | http://whichpost.app/mcp/public | HTTPS enforced | 301 | https://whichpost.app/mcp/public |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
about_whichpost About WhichPost ~46
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.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| links | object | yes | – |
| not_a_fit | string | – | – |
| what_it_does | string | yes | – |
| who_it_is_for | string | yes | – |
No examples provided.
check_fit Is WhichPost a fit? ~231
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 stored. Needs no sign-in.
| Name | Type | Req | Description |
|---|---|---|---|
| apps | integer | – | How many apps or products. |
| creators_per_month | integer | – | How many creators the team pays for posts in a typical month. |
| has_paying_customers | boolean | – | Whether the product already has paying customers. |
| history_days_before_campaign | integer | – | Days of sales history before the campaign's first post. |
| is_agency | boolean | – | Whether this is an agency running creators for clients. |
| new_signups_per_day | integer | – | New sign-ups, trials or installs on a typical day. |
| revenue_source | string | – | Where the product's payments are recorded. 'none' if it has no payments yet. |
| spark_ads_only | boolean | – | Whether the campaign runs only as TikTok Spark Ads. |
| Name | Type | Req | Description |
|---|---|---|---|
| next_step | string | yes | – |
| reasons | array | – | – |
| verdict | string | yes | – |
No examples provided.
get_faq WhichPost questions and answers ~83
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.
| Name | Type | Req | Description |
|---|---|---|---|
| topic | string | – | One topic only. Leave out for every question. |
| Name | Type | Req | Description |
|---|---|---|---|
| questions | array | yes | – |
No examples provided.
get_pricing WhichPost pricing ~45
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.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| currency | string | yes | – |
| offers | array | – | – |
| plans | array | yes | – |
No examples provided.
get_sample_report Sample report (simulated) ~66
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 results.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| checks | object | – | – |
| cost_per_paying_user | object | yes | – |
| currency | string | – | – |
| decisions | object | – | – |
| headline | string | yes | – |
| next_step | string | – | – |
| no_clear_effect | boolean | – | – |
| paying_users | object | yes | – |
| report_url | string | yes | – |
| revenue | object|null | – | – |
| revenue_note | string|null | – | – |
| sample | boolean | – | – |
| spend | number|null | – | – |
No examples provided.
how_it_works How WhichPost works ~80
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. Public information; needs no sign-in.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| post_platforms | array | – | – |
| revenue_sources | array | – | – |
| steps | array | yes | – |
No examples provided.
privacy_and_security Privacy and security ~55
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.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| points | array | yes | – |
| summary | string | – | – |
No examples provided.
How do I install the WhichPost (public) MCP server?
WhichPost (public) is a hosted endpoint at https://whichpost.app/mcp/public, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · whichpost.app
claude mcp add --transport http app-whichpost-whichpost-public 'https://whichpost.app/mcp/public'
What is the WhichPost (public) MCP server?
WhichPost (public) is an MCP server listed in the public MCP registry as app.whichpost/whichpost-public. What WhichPost is, how it works, pricing and a simulated sample report. No sign-in. This page covers its hosted endpoint (https://whichpost.app/mcp/public).
Is the WhichPost (public) MCP server safe to use?
WhichPost (public) scores 84 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the WhichPost (public) MCP server expose?
WhichPost (public) exposes 7 tools: about_whichpost, how_it_works, get_pricing, get_faq, privacy_and_security, and 2 more. Their descriptions and schemas cost roughly 606 tokens of context every time the server is loaded.
Does the WhichPost (public) MCP server require authentication?
No. We connected to WhichPost (public) without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the WhichPost (public) MCP server still maintained?
WhichPost (public) is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.