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MCP server report

CreativeScope MCP server

ai.creativescope/creative-intelligence

We checked this server on 2 November 2026 with McpStamp Check engine 1.2.0. It scored 82 of 100 (grade B), higher than 29.3% 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
82B
Sign-in
OAuth
Tools listed
35
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 35/35 tools set neither readOnlyHint nor destructiveHint: get_game_trend, get_game_rank_markets, get_game_investment_trend, get_game_overview, get_game_summary

    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 35/35 tools miss an explicit hint: get_game_trend, get_game_rank_markets, get_game_investment_trend, get_game_overview, get_game_summary and 30 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 35/35 without title: get_game_trend, get_game_rank_markets, get_game_investment_trend, get_game_overview, get_game_summary and 30 more

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

  4. Fails

    Server instructions

    instructions

    Measured No instructions in the initialize result

    Add an "instructions" string to the initialize result: what the server covers, for whom, and its limits.

  5. Warning

    initialize latency

    latency

    Measured 1697 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, 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, Tool descriptions.

Run a fresh check

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McpStamp score for CreativeScope

Markdown

[![McpStamp score](https://www.mcpstamp.com/badge?url=https%3A%2F%2Fmcp.creativescope.ai%2Fmcp)](https://www.mcpstamp.com/r/ai-creativescope-creative-intelligence/)

HTML

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

About this server

Mobile-game ad creative intelligence across SDK ad networks: search, rankings, AI hook analysis.
Registry name
ai.creativescope/creative-intelligence
Remote URL
https://mcp.creativescope.ai/mcp
Version
1.0.0
Source
github.com/creativescope/creativescope-mcp
Website
creativescope.ai
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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