--- title: "Madrascheck apps on ChatGPT and Claude · OpenApps" description: "OpenApps covers 2 listings by Madrascheck: 1 ChatGPT app and 1 Claude connector. Best ranked: flow - AI Collaboration tool, #29 in ChatGPT Communication." url: https://theopenapps.com/publishers/madrascheck --- > AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server. # Madrascheck Listings 2 1 ChatGPT app · 1 Claude connector Top rank now #29 flow - AI Collaboration tool · ChatGPT Communication Countries 48/48 Best ChatGPT listing On a ChatGPT shelf 0 Not featured With an MCP status 1 of 1 on Claude ## Listings Change | # | 1D7D | App | Chart | Category | Also on | Created / launched | | -- | --- | --- | --- | --- | --- | --- | | 29 | – | [flow - AI Collaboration tool](https://theopenapps.com/chatgpt/apps/flow-ai-collaboration-tool) ChatGPT · Apps SDK Communication Communication [Claude](https://theopenapps.com/claude/connectors/flow-43cc09) | Communication | Communication | [Claude](https://theopenapps.com/claude/connectors/flow-43cc09) | May 28 | | — | | [flow](https://theopenapps.com/claude/connectors/flow-43cc09) Claude · Connector Not ranked Productivity [ChatGPT](https://theopenapps.com/chatgpt/apps/flow-ai-collaboration-tool) | Not ranked | Productivity | [ChatGPT](https://theopenapps.com/chatgpt/apps/flow-ai-collaboration-tool) | Sep 14 | ## Listings by month * May 2026 1 listing * September 2026 1 listing ## Facts Stores ChatGPT 1 Claude 1 Categories Communication Productivity Earliest May 28, 2026 Names Madrascheck · ChatGPT, Claude ## Linked identities 2 linked identities Pro ## Cross-store products * [flow - AI Collaboration tool (ChatGPT + Claude)](https://theopenapps.com/apps/flow) ## Other publishers in several stores * [Cursor (223 listings)](https://theopenapps.com/publishers/cursor-publisher) * [Adzviser LLC (69 listings)](https://theopenapps.com/publishers/adzviser) * [Zovo (61 listings)](https://theopenapps.com/publishers/zovo) * [Devino Solutions (36 listings)](https://theopenapps.com/publishers/14930398canada) * [AWS (36 listings)](https://theopenapps.com/publishers/aws) * [Abracadabrax (27 listings)](https://theopenapps.com/publishers/abracadabrax) * [Ideation Lab, Corp. (23 listings)](https://theopenapps.com/publishers/ideationlab) * [ManyMotions (22 listings)](https://theopenapps.com/publishers/clipwave)