PostHog MCP Server
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
Description from the maker (original English)
Meta Ads MCP: read ad accounts and signal health; propose governed changes under Ask or Full.
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://plainrouter.com/mcpRun this in your terminal
claude mcp add --transport http plainrouter https://plainrouter.com/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"plainrouter": {
"url": "https://plainrouter.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.
Paste into .vscode/mcp.json in your project
{
"servers": {
"plainrouter": {
"type": "http",
"url": "https://plainrouter.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:
https://plainrouter.com/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 7, 2026. The maker wrote them, not us; we show them as plain text.
get_arrivals_comparisonReturn counted arrivals beside Meta outbound clicks for the authorized workspace and selected trailing window. difference is arrivals.value minus claimed_clicks; positive means more arrivals than Meta outbound clicks. conversions.count counts retained logical conversions under th
get_conversion_journeysRead credited conversion journeys for an authorized workspace. Plainrouter counts earned from its own journeys. Earned covers every selected conversion kind; claimed covers Meta Purchases only, possibly in another currency. The two are shown side by side and are never reconciled.
get_cac_by_channelReturn Plainrouter-earned conversions by channel, with cost per earned conversion in each spend currency, using stored ad spend. Each currency's cac divides that currency's spend by all earned conversions in the row, so when a row has spend in more than one currency, no single va
get_signal_qualityRead stored conversion delivery outcomes, delivery gaps, retained identity presence, and journey coverage for an authorized workspace. The response uses stored data only and does not call advertising APIs. refused_before_delivery.consent counts undelivered events with consent_bas
get_trial_proofFollow stored trial-start cohorts to their first positive payment at 14, 30 and 60 days. Default campaign/ad-set membership is the last pre-trial touch carrying a campaign/ad-set id in the frozen trial journey. Uses integer mature samples and Wilson intervals. Stored data only; n
get_event_volumeRead weekly distinct optimization-event delivery counts by ad set, campaign or platform from stored data. Plainrouter delivery counts, not Meta's learning status. Test sends excluded; conversion kinds separate. Configurable planning benchmark, unverified live. No provider calls o
get_signal_healthDiagnostic view of first-party event flow, Meta delivery outcomes, match quality, and reconciliation gaps from Plainrouter stored measurements. Not admissible evidence for spend-affecting proposals. Does not call the Marketing API. Reconciliation compares Meta dataset event total
get_performanceAdmissible proposal evidence: reconciliation meta_reported shows Meta dataset event totals beside gateway_verified events Plainrouter sent and Meta accepted. The separate purchases block shows Meta-reported Purchase counts under the account attribution setting beside Plainrouter
get_install_instructionsReturn managed-hostname installation material and first-arrival state for the authorized workspace. Includes ordered SaaS setup steps and owner handoffs. Returns no same-origin forwarding material.
get_consent_ratesRead recorded consent rates and recent consent receipts for the requested authorized workspace. Output schema_version 2 replaces country breakdowns and the country daily dimension with geography (country, US state or Canadian province/territory). Rates cover recorded choices, not
get_cookie_scanRead the latest cookie scan for the authorized workspace. Cookie inventory includes consent phases; findings concern only pre-consent activity. Blocked and failed scans report findings as unavailable, never as a clean result. When bot protection blocks the start page, allowlist t
list_workspacesList the workspaces and effective access tiers in this credential scope.
get_account_stateReturn the authorized advertising account, workspace, connection, Signal destination, and currently available account capabilities. This read-only inspection tool does not change the account.
get_account_inventoryRead the authorized workspace account inventory from the Meta mirror, with optional level, status, parent, and ID cursor filters.
get_inventory_metricsReturn counted Plainrouter arrivals beside daily Meta metrics for mirrored campaigns, ad sets and ads. object_metrics contains account-timezone daily comparisons; unmatched_arrivals is one workspace/window count without unknown IDs. Counts are null when the arrivals store is disa
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 10, 2026
The registry lists no source repo, so we cannot match the publisher (plainrouter.com) to the code
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 479 ms (HTTP 200)
No sign-in needed
Read 15 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 (0.4.2) 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 in developer mode.
In the same category: PostHog MCP Server, Agent-Native Analytics, Openshorts
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
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
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No README found in the repo