ConvRadar
GA4 conversion analyst inside Claude. Ask where your funnel is leaking, get numbers back.
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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.
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 | List stored hypotheses for the account. |
cr_get_hypothesis | Read a stored hypothesis by ID. |
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
Authorizationheader. - 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.