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MCP server report

uxgen MCP server

ai.uxgen/ecommerce-conversion

We checked this server on 2 November 2026 with McpStamp Check engine 1.2.0. It scored 83 of 100 (grade B), higher than 29.9% of the 33,003 registry servers that responded over HTTPS that day. Ready for Gemini and MCP Registry. Not ready for Claude and ChatGPT.

Measured facts

Score
83B
Sign-in
OAuth
Tools listed
14
Protocol version
2025-11-25
Stores

Store readiness

StoreStatusReason
Claude Connectors Directory Not ready Blocked by readOnlyHint or destructiveHint on every tool and Human-readable title on every tool.
ChatGPT app directory Not ready Blocked by readOnlyHint or destructiveHint on every tool, Explicit readOnlyHint, destructiveHint and openWorldHint (ChatGPT) and Human-readable title on every tool.
Gemini Connected Apps Ready No blocking check failed.
Official MCP Registry Ready No blocking check failed.

MCP Registry ready means a valid public remote for the registry, not that the server is listed in a store.

Fixes

6 checks to fix

  1. Fails

    readOnlyHint or destructiveHint on every tool

    tool_annotations

    Blocks Claude and ChatGPT.

    Measured 14/14 tools set neither readOnlyHint nor destructiveHint: uxgen_brief, uxgen_theme, uxgen_image, uxgen_render, uxgen_audit and 9 more

    Set annotations.readOnlyHint: true on read-only tools and destructiveHint: true on tools that modify or delete data (Claude needs one of them on every tool; ChatGPT needs all three hints, see tool_open_world).

  2. Fails

    Explicit readOnlyHint, destructiveHint and openWorldHint (ChatGPT)

    tool_open_world

    Blocks ChatGPT.

    Measured 14/14 tools miss an explicit hint: uxgen_brief, uxgen_theme, uxgen_image, uxgen_render, uxgen_audit and 9 more

    Set readOnlyHint, destructiveHint and openWorldHint to explicit true/false on every tool (OpenAI app review requires all three).

  3. Fails

    Human-readable title on every tool

    tool_titles

    Blocks Claude and ChatGPT.

    Measured 5/14 without title: uxgen_seo, uxgen_piece, uxgen_demarrer, uxgen_poser, uxgen_catalogue

    Add a short human-readable "title" to every tool (shown in store UIs and consent screens).

  4. Warning

    Tool descriptions

    tool_descriptions

    Measured 1 over 2000 chars: uxgen_publier

    Keep each tool description between 60 and 2000 characters: when to use it, what it returns, key limits.

  5. Warning

    initialize latency

    latency

    Measured 2378 ms

    Bring initialize under 1.5 s: avoid cold starts and upstream calls in the handshake.

  6. Warning

    JSON-RPC error for unknown method

    jsonrpc_errors

    Measured HTTP 401 instead of a JSON-RPC error

    Route the method first and answer unknown methods with JSON-RPC error -32601 before the auth check, or return a JSON-RPC error body with the 401.

21 checks passed

Passed. Served over HTTPS, initialize over Streamable HTTP, Supported protocol version negotiated, JSON or SSE response Content-Type, GET answers SSE or 405, serverInfo name and version, Server instructions, tools capability declared, Sign-in method the store supports (OAuth or none), 401 carries WWW-Authenticate resource_metadata, Protected resource metadata (RFC 9728), Resource metadata "resource" equals the server URL, Authorization server metadata (RFC 8414 / OIDC), First metadata URL Gemini tries answers 200 with the required fields, issuer equals the authorization_servers entry; token_endpoint_auth_methods_supported (ChatGPT), PKCE S256 advertised, Client registration (DCR or Client ID Metadata Documents), refresh_token grant advertised, tools/list returns tools, inputSchema is an object schema, Tool names are valid and portable.

Run a fresh check

This page is the 2 November 2026 snapshot. If you maintain this server and have shipped fixes since then, re-check it. The live check and the badge show the current result, and the next snapshot will pick up the change.

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McpStamp score for uxgen

Markdown

[![McpStamp score](https://www.mcpstamp.com/badge?url=https%3A%2F%2Fwww.uxgen.ai%2Fmcp)](https://www.mcpstamp.com/r/ai-uxgen-ecommerce-conversion/)

HTML

<a href="https://www.mcpstamp.com/r/ai-uxgen-ecommerce-conversion/"><img src="https://www.mcpstamp.com/badge?url=https%3A%2F%2Fwww.uxgen.ai%2Fmcp" alt="McpStamp score" height="20"></a>
Registry entry

About this server

Ecommerce conversion for coding agents: AOV bundles, cart, upsell, imagery, page audit.
Registry name
ai.uxgen/ecommerce-conversion
Remote URL
https://www.uxgen.ai/mcp
Version
1.0.0
Website
www.uxgen.ai/mcp
Checked
2 November 2026, engine 1.2.0, no credentials

The description above is the server's own text from the official MCP Registry. If a result looks wrong, run a fresh check and email support@zovo.one with the report link.

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