ConvRadar

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.

• 🌐 Website: https://convradar.com
• 💬 Try without signup (3 free messages): https://convradar.com/chat
• 🔌 MCP endpoint: https://mcp.convradar.com/mcp
• 📧 Contact: https://convradar.com

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.

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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/.

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 35 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

Open the demo at https://convradar.com/chat — 3 free messages, no signup. The demo runs against a real GA4 property so the answers reflect real data.

Free tools on convradar.com

The connector is the deep end. Four self-serve instruments on the site cover the shallow end — use them before (or without) connecting anything:

Tool	What it does	Access
🩺 Page Scan	Paste any URL — three models read the page and rank the conversion leaks it's quietly losing, pinned to a screenshot.	No login
⚡ Page Speed & UX Check	Google PageSpeed score plus a conversion-UX read of the page, in about 30 seconds.	No login
🕹️ Benchmarks	Conversion-rate ranges by industry — see where you land before chasing a number.	No login
🗣️ Voice of Customer	Paste 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

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.):

{
  "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 (Plus / Pro)

Add a Custom MCP Connector in Settings → Connectors with URL https://mcp.convradar.com/mcp.

Tools

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

Tool	What it does
cr_full_audit	Run a complete conversion audit across funnel, traffic, devices, geos and products.
cr_get_account_info	GA4 property metadata for the connected account.
cr_get_overview_metrics	Headline metrics (sessions, users, conversions, revenue) for a period.
cr_get_current_state	Snapshot of the account's current conversion state.
cr_get_funnel	The configured funnel with step-by-step drop-off.
cr_diagnose_funnel_drop	Identify the biggest funnel-step regression and likely cause.
cr_get_traffic_breakdown	Split traffic by source, medium and campaign.
cr_assess_traffic_quality	Score traffic sources by engagement and conversion quality.
cr_detect_traffic_quality_change	Step-changes in traffic quality over a window.
cr_get_device_breakdown	Sessions and conversions by device category.
cr_get_geo_breakdown	Sessions and conversions by country and region.
cr_get_landing_pages	Top landing pages with engagement and conversion.
cr_get_product_analysis	Product-level revenue and funnel drop-off.
cr_get_product_performance	Per-product views / add-to-cart / purchases.
cr_query_metrics	Ad-hoc metric and dimension query against GA4.
cr_describe_data	Plain-English summary of a dataset slice.
cr_compare_segments	Compare two GA4 segments side by side.
cr_compare_to_benchmark	Compare a metric to industry or cohort benchmark.
cr_find_conversion_anomalies	Statistically significant conversion anomalies.
cr_capture_via_web_fetch	Capture supporting evidence from a public URL.
cr_list_hypotheses	Browse the CRO hypothesis library, filtered to your industry vertical.
cr_get_hypothesis	Full detail for one hypothesis by ID, with what to look for on the page.
cr_check_page_speed	Core Web Vitals via PageSpeed Insights, tied to your GA4 mobile-vs-desktop conversion gap.
cr_heuristic_check	Page speed + AI UX review of the live page — works before GA4 has any data.
cr_get_heuristic_check	Fetch a heuristic check result by request id (pending until the background run finishes).
cr_capture_screenshots	Real desktop + mobile screenshots of a page via an anti-bot browser (visual proof).
cr_get_screenshots	Fetch a queued screenshot capture by request id.
cr_list_capture_sets	What to look for on each page type before recording a verification.
cr_record_verification	Record page observables and get hypothesis verdicts.
cr_mark_hypothesis_status	Track a hypothesis: surfaced → testing → confirmed / rejected.
cr_save_ai_suggested	Save an AI-suggested hypothesis alongside the verified library.
cr_log_change	Journal a shipped site change for later impact measurement.
cr_list_changes	The change diary: what shipped and when, with impact verdicts where measured.
cr_update_change	Edit or dismiss a diary entry — dismissed rows are retained, never deleted.
cr_verify_change_impact	Pre/post statistical verdict for a logged change.

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, no usage caps. Connect GA4 and use every tool.

When the beta ends it becomes $9.99 / month flat (7-day free trial, cancel anytime, no usage caps). 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.