PostHog MCP Server
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
Description from the maker (original English)
UK shops' sales with start and end dates, including last December and January, by shop or category.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
Passed 2/3 checks · What you ask goes through the maker’s server (www.januarysale.org.uk)
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
January Saleshttps://www.januarysale.org.uk/api/mcpLeave Authentication as Claude detected it, then click Add
+ConnectorsJanuary Sales
Use January Sales and tell me what you can do for me, then show me one thing✓ If Claude says it is using January Sales or shows a January Sales tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with ChatGPT on business plans only
ChatGPT Business, Enterprise or Edu on the web, added by a workspace admin or owner · On Free, Plus or Pro: your ChatGPT plan cannot connect MCP yet
Plugins+Add custom MCP server
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
January Saleshttps://www.januarysale.org.uk/api/mcpStart a new chat and pick January Sales from your plugins before typing
Use January Sales and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using January Sales or shows a January Sales tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add --transport http januarysales https://www.januarysale.org.uk/api/mcpYou should see January Sales listed as connected
Use January Sales and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using January Sales or shows a January Sales tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 2 min
No key, nothing to install
Use January Sales and tell me what you can do for me, then show me one thing✓ If Cursor says it is using January Sales or shows a January Sales tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 2 min
No key, nothing to install
Use January Sales and tell me what you can do for me, then show me one thing✓ If VS Code says it is using January Sales or shows a January Sales tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
https://www.januarysale.org.uk/api/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http januarysales https://www.januarysale.org.uk/api/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"januarysales": {
"url": "https://www.januarysale.org.uk/api/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"januarysales": {
"type": "http",
"url": "https://www.januarysale.org.uk/api/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.
check_shop_salesChecks whether a UK shop has a sale on today and when it ends. Returns each sale the shop is running now with its start and end dates and a link, and its sales from the latest December and January with the dates they started and ended. From January Sales' listings of UK shops' sa
list_category_salesFinds which UK shops have a sale on today in one product category, such as electricals, fashion or furniture: one sale per shop, up to five, each with its start and end dates and a link. From January Sales' listings of UK shops' sales all year round.
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 11, 2026
The publisher (e-tara) is not the repo owner (e-tara); someone else may have listed it
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 700 ms (HTTP 200)
No sign-in needed
Read 2 tool descriptions and found no hidden instructions to the AI
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No reviews yet
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 12 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 Business and above.
In the same category: PostHog MCP Server, Openshorts, Google Ads + Meta Ads + SEO/GEO MCP
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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
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No README found in the repo