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MCPSTAMP
MCP server report

PageLens Analytics MCP server

io.pagelens/pagelens

We checked this server on 2 November 2026 with McpStamp Check engine 1.2.0. It scored 74 of 100 (grade C), higher than 19.5% of the 33,003 registry servers that responded over HTTPS that day. Ready for MCP Registry. Not ready for Claude, ChatGPT and Gemini.

Measured facts

Score
74C
Sign-in
API key or other
Tools listed
23
Protocol version
2025-06-18
Stores

Store readiness

StoreStatusReason
Claude Connectors Directory Not ready Blocked by Human-readable title on every tool.
ChatGPT app directory Not ready Blocked by Sign-in method the store supports (OAuth or none), Protected resource metadata (RFC 9728), Authorization server metadata (RFC 8414 / OIDC) and Human-readable title on every tool.
Gemini Connected Apps Not ready Blocked by Sign-in method the store supports (OAuth or none) and Authorization server metadata (RFC 8414 / OIDC).
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

7 checks to fix

  1. Fails

    Protected resource metadata (RFC 9728)

    auth_prm

    Blocks ChatGPT.

    Measured Not found: https://app.pagelens.io/.well-known/oauth-protected-resource/mcp -> 200; https://app.pagelens.io/.well-known/oauth-protected-resource -> 200

    Serve RFC 9728 metadata at /.well-known/oauth-protected-resource (plus the path-suffixed form) with "resource" and "authorization_servers".

  2. Fails

    Authorization server metadata (RFC 8414 / OIDC)

    auth_as_metadata

    Blocks ChatGPT and Gemini.

    Measured Not found: https://app.pagelens.io/.well-known/oauth-authorization-server -> 200; https://app.pagelens.io/.well-known/openid-configuration -> 200

    Serve RFC 8414 metadata at <issuer>/.well-known/oauth-authorization-server with authorization_endpoint, token_endpoint and response_types_supported ["code"].

  3. Fails

    Sign-in method the store supports (OAuth or none)

    auth_method

    Blocks ChatGPT and Gemini.

    Measured unknown method: HTTP 401 and no working OAuth discovery: the server asks for a Bearer token but its OAuth metadata could not be found

    ChatGPT and Gemini cannot send a static API key or token: add MCP OAuth (protected resource metadata and authorization server metadata), or serve the tools without auth. Claude accepts a static credential in a request header only in a beta

  4. Fails

    Human-readable title on every tool

    tool_titles

    Blocks Claude and ChatGPT.

    Measured 23/23 without title: list_sites, list_segments, get_overview, get_breakdown, get_pages and 18 more

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

  5. Warning

    401 carries WWW-Authenticate resource_metadata

    auth_challenge

    Measured unknown method: WWW-Authenticate bearer without resource_metadata

    Add resource_metadata="https://<host>/.well-known/oauth-protected-resource<path>" to the WWW-Authenticate: Bearer header on 401.

  6. Warning

    Tool descriptions

    tool_descriptions

    Measured 2 under 60 chars: get_session, get_journeys

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

  7. 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.

14 checks passed, 6 did not run

Passed. Served over HTTPS, initialize over Streamable HTTP, Supported protocol version negotiated, JSON or SSE response Content-Type, GET answers SSE or 405, initialize latency, serverInfo name and version, Server instructions, tools capability declared, tools/list returns tools, inputSchema is an object schema, Tool names are valid and portable, readOnlyHint or destructiveHint on every tool, Explicit readOnlyHint, destructiveHint and openWorldHint (ChatGPT).

Not run. Resource metadata "resource" equals the server URL, 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. These need an OAuth sign-in flow the check could not reach.

Run a fresh check

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McpStamp score for PageLens Analytics

Markdown

[![McpStamp score](https://www.mcpstamp.com/badge?url=https%3A%2F%2Fapp.pagelens.io%2Fmcp)](https://www.mcpstamp.com/r/io-pagelens-pagelens/)

HTML

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

About this server

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Registry name
io.pagelens/pagelens
Remote URL
https://app.pagelens.io/mcp
Version
1.0.0
Website
pagelens.io/docs/api
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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