ConvRadar

io.github.PikaivanPublished by GitHub account Pikaivanv1.2.0Updated Nov 2, 2026

GA4 conversion analyst inside Claude — funnel drops, traffic anomalies, device gaps, with numbers.

VerifiedStreamable HTTPWeb executableData & AnalyticsBusiness & Commerce

Overview

AI-generated overview

Hosted MCP server that connects a Google Analytics 4 property to an assistant and answers conversion questions with GA4 numbers.

What you can do
  • Run full conversion audits and read account, overview and current-state metrics
  • Inspect funnels, diagnose funnel drops, and break down traffic, devices, geos and landing pages
  • Analyze products, compare segments and benchmarks, and find conversion anomalies
  • Query metrics ad hoc, export fact tables as CSV, and describe data slices in plain English
  • Check page speed, run heuristic UX reviews, capture screenshots and evidence from public URLs
  • Manage a CRO hypothesis library, log site changes and verify their impact, and run Voice of Customer research
When to use it
Useful when you work with a GA4 property and want an assistant to diagnose funnel drops, traffic-quality regressions, device gaps or landing-page leaks, and to keep a running record of hypotheses and shipped changes.
Requirements
Remote endpoint at mcp.convradar.com over streamable HTTP; OAuth 2.1 sign-in with the Google account that owns the GA4 property. Stdio-only clients need mcp-remote via npx. No API keys or environment variables are declared.
Before you install
OAuth scopes include write:hypotheses, so the assistant can create and change records in your ConvRadar account; GA4 access itself is read-only. Some tools fetch public URLs and run browser captures, and Voice of Customer mines third-party discussion sites. Free during open beta with a 1,000 tool-call daily cap, then $9.99 per month.

Installation

In SourceWeft

  1. Open ConvRadar in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.Pikaivan%2Fconvradar-mcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "convradar": {
      "type": "http",
      "url": "https://mcp.convradar.com/mcp"
    }
  }
}

README

[ConvRadar logo]

ConvRadar — Conversion Analyst inside Claude

Hosted MCP server that turns your Google Analytics 4 property into a conversation. Ask "where's my biggest funnel drop?" or "did mobile conversion drop last week?" in Claude, ChatGPT, Cursor or Cline — ConvRadar pulls the right slice, runs the diagnostic, and answers with numbers and a recommended action.

This repository is the public manifest for the hosted ConvRadar MCP server. The server itself is a managed service — there is no self-hosted binary. Use the configuration below to connect any MCP-compatible client to it.

Screenshots

Live output from the connector — funnel audit on the demo tenant in Claude.ai, traffic-quality verdict in ChatGPT. Full set with paired prompts in media/.

[Funnel audit — executive summary and step table]

[Ranked conversion leaks]

[Traffic-quality verdict in ChatGPT]

What ConvRadar does

ConvRadar is a hosted Model Context Protocol (MCP) server. It connects to your Google Analytics 4 property over OAuth (read-only) and exposes 39 conversion-diagnostic tools to any MCP client.

  • Runs a full audit on demand — funnel drops, traffic-quality regressions, device gaps, landing-page leaks, product/category performance.
  • Compares segments, periods and benchmarks. Answers in plain English with GA4 numbers attached.
  • Records hypotheses so the next conversation picks up where the last one ended.

Works with any GA4 property

ConvRadar isn't e-commerce-only. On connect it detects what kind of property you have and adapts the metrics, funnel and benchmarks to match — so the numbers make sense whether or not you sell anything on-site.

  • E-commerce — product and category performance, the add-to-cart → checkout → purchase funnel, revenue and AOV.
  • SaaS — sign-ups, trials and activation as the conversion funnel; engagement where there's no cart.
  • Lead generation — form submits, demo requests, contact and quote events mapped into a real lead funnel.
  • Mobile & web apps — app engagement, key-event completion and retention-shaped questions.
  • Content, media and everything else — engagement, read depth and whatever key events you've defined.

If a property has no e-commerce tracking, ConvRadar won't hand you a misleading 0% conversion rate or $0 revenue. It leads with engagement and the key events you actually fire, and tells you when a metric isn't available instead of reporting a zero as fact.

Try without installing

Sign in at https://convradar.com/chat with an email link or Google, connect GA4 and ask the same questions in the browser. Free during the open beta, no card. Page Scan, Page Speed and Benchmarks below need no login at all.

Free tools on convradar.com

The connector is the deep end. Five instruments on the site cover the shallow end, and three of them run without an account:

ToolWhat it doesAccess
📊 Conversion AuditConnect GA4 and get an audit of your real traffic: ranked leaks with the numbers behind each and a prioritized fix list.Free sign-up + GA4
🩺 Page ScanPaste any URL. GPT and Claude read the desktop and mobile page against our pattern library and pin each leak to the screenshot.No login
⚡ Page Speed & UX CheckGoogle PageSpeed score, a screenshot and the design issues costing sales, in about a minute.No login
🕹️ BenchmarksConversion-rate ranges by industry — see where you land before chasing a number.No login
🗣️ Voice of CustomerPaste your URL — it mines independent customer discussion across your category (Reddit, Quora, niche forums & social threads; your brand's own reviews excluded), ranks the pains by frequency with verbatim quotes and their source links, then grades your page copy against each pain and hands you a prioritized fix list. ~3–5 min per run, report by email.Free sign-up

Skills

The public skills catalog contains two workflows: SaaS Page Audit for one SaaS pricing, product or service page, and E-commerce & Lead Gen Audit for a whole store or service lead-generation site. Both produce an evidence-backed HTML report and use connected GA4 data when appropriate. The E-commerce & Lead Gen skill keeps separate rules for purchases and enquiries and excludes SaaS.

The hosted MCP server serves the same skill files for ChatGPT plugin import. GitHub is the readable source; a plugin version receives its own snapshot during Scan Tools. See the catalog index.

Connect your client

ConvRadar is a remote OAuth-protected MCP. Any stdio-only client (Claude Desktop, Cursor, Cline, Continue) can connect via mcp-remote, which handles the OAuth handshake on first run.

Claude Desktop / Cursor / Cline

Add this to your client's MCP config (claude_desktop_config.json, ~/.cursor/mcp.json, etc.):

json
{  "mcpServers": {    "convradar": {      "command": "npx",      "args": ["-y", "mcp-remote", "https://mcp.convradar.com/mcp"]    }  }}

Restart the client. On first tool call, a browser window opens for OAuth — sign in with the same Google account that owns your GA4 property.

Claude.ai (web)

Add a Custom Connector in Settings → Connectors:

  • URL: https://mcp.convradar.com/mcp
  • Auth: OAuth 2.1 (handled automatically)

ChatGPT (any plan)

ConvRadar is an official plugin in ChatGPT's plugin directory: open ConvRadar in ChatGPT, click Connect and sign in with Google. No Developer Mode, no URL to paste.

Google Antigravity

Install the plugin from antigravity-plugin/: agy plugin install ./convradar-mcp/antigravity-plugin from a clone of this repo. It adds the remote server and both audit skills; sign-in runs over OAuth on the first call.

Tools

ConvRadar exposes the following tools. The MCP client picks the right one for each question; you don't usually call them by name.

ToolWhat it does
cr_full_auditRun a complete conversion audit across funnel, traffic, devices, geos and products.
cr_get_account_infoGA4 property metadata for the connected account.
cr_get_overview_metricsHeadline metrics (sessions, users, conversions, revenue) for a period.
cr_get_current_stateSnapshot of the account's current conversion state.
cr_get_funnelThe configured funnel with step-by-step drop-off.
cr_diagnose_funnel_dropIdentify the biggest funnel-step regression and likely cause.
cr_get_traffic_breakdownSplit traffic by source, medium and campaign.
cr_assess_traffic_qualityScore traffic sources by engagement and conversion quality.
cr_detect_traffic_quality_changeStep-changes in traffic quality over a window.
cr_get_device_breakdownSessions and conversions by device category.
cr_get_geo_breakdownSessions and conversions by country and region.
cr_get_landing_pagesTop landing pages with engagement and conversion.
cr_get_product_analysisProduct-level revenue and funnel drop-off.
cr_get_product_performancePer-product views / add-to-cart / purchases.
cr_query_metricsAd-hoc metric and dimension query against GA4.
cr_export_factsExport the stored rows of a fact table as CSV, one or more files per month, up to 400 days.
cr_get_exportFetch a running export by request id: progress, then the download links.
cr_describe_dataPlain-English summary of a dataset slice.
cr_compare_segmentsCompare two GA4 segments side by side.
cr_compare_to_benchmarkCompare a metric to industry or cohort benchmark.
cr_find_conversion_anomaliesStatistically significant conversion anomalies.
cr_capture_via_web_fetchCapture supporting evidence from a public URL.
cr_list_hypothesesBrowse the CRO hypothesis library, filtered to your industry vertical.
cr_get_hypothesisFull detail for one hypothesis by ID, with what to look for on the page.
cr_check_page_speedCore Web Vitals via PageSpeed Insights, tied to your GA4 mobile-vs-desktop conversion gap.
cr_heuristic_checkPage speed + AI UX review of the live page — works before GA4 has any data.
cr_get_heuristic_checkFetch a heuristic check result by request id (pending until the background run finishes).
cr_capture_screenshotsReal desktop + mobile screenshots of a page via an anti-bot browser (visual proof).
cr_get_screenshotsFetch a queued screenshot capture by request id.
cr_list_capture_setsWhat to look for on each page type before recording a verification.
cr_record_verificationRecord page observables and get hypothesis verdicts.
cr_mark_hypothesis_statusTrack a hypothesis: surfaced → testing → confirmed / rejected.
cr_save_ai_suggestedSave an AI-suggested hypothesis alongside the verified library.
cr_log_changeJournal a shipped site change for later impact measurement.
cr_list_changesThe change diary: what shipped and when, with impact verdicts where measured.
cr_update_changeEdit or dismiss a diary entry — dismissed rows are retained, never deleted.
cr_verify_change_impactPre/post statistical verdict for a logged change.
cr_voice_of_customerMine independent customer discussion in your category and grade your page copy against the pains it finds. One run per account per week.
cr_get_voice_of_customerFetch a finished Voice of Customer run: ranked pains, their sources, and the copy gaps.

First prompts to try

After connecting, try:

  • Run a full audit of my account.
  • Where's my biggest funnel drop?
  • Did mobile conversion drop last week?
  • Compare desktop and mobile checkout conversion for the last 30 days.
  • What should I A/B test next?

Auth

  • Protocol: OAuth 2.1, Bearer token in Authorization header.
  • Scopes: read:metrics, write:hypotheses.
  • Discovery (RFC 9728): GET https://mcp.convradar.com/.well-known/oauth-protected-resource.
  • No per-user URLs — mcp-remote (or the client's built-in OAuth flow) handles the login on first run.

The OAuth flow only requests read-only GA4 access — ConvRadar can never modify your analytics data.

Pricing

Free right now — ConvRadar is in open beta. No card, no trial countdown. Connect GA4 and use every tool. Each account has 1,000 tool calls a day, and every tool result reports how many are left.

When the beta ends it becomes $9.99 / month flat (7-day free trial, cancel anytime). Beta users get advance notice before that kicks in.

Stack

GA4 Data API (read-only) · Claude/ChatGPT MCP · Stripe billing · OAuth 2.1.

Status

  • MCP endpoint: production at https://mcp.convradar.com/mcp
  • Source: closed. This repository contains the public manifest, install instructions and tool catalogue only.

Support

Visit https://convradar.com to get in touch.

License

The contents of this repository (README, manifest, configuration snippets) are released under the MIT License. The hosted ConvRadar service itself is proprietary.

Source: README.md at commit e5a0edd

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

1
  1. v1.2.0LatestSep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts