Blog
Build better apps for ChatGPT.
Practical guides to importing APIs and MCP tools, testing conversations and preparing your next ChatGPT app release.
October 21, 2026 · 3 min read
Why your OpenAPI spec will not import into a ChatGPT app
Diagnose an OpenAPI import by separating document errors from incompatible operations and failed operation tests. Covers JSON, versions, refs, servers, auth, parameters and responses.
Read article→October 21, 2026 · 4 min read
From REST API endpoints to useful ChatGPT tools
A design walkthrough for turning one REST endpoint into a focused ChatGPT tool: user question, inputs, useful output, expected case and optional UI.
Read article→October 7, 2026 · 2 min read
Deploying a ChatGPT app: a release and submission checklist
Prepare a ChatGPT app release, compare saved versions and collect submission evidence. Understand Vercel deployment, rollback and OpenAI publication.
Read article→October 7, 2026 · 3 min read
How to test a ChatGPT app with record and replay
Record local preview sessions, export reproducible examples and replay interactions. Separate simulated UI checks from real tool and release tests.
Read article→October 7, 2026 · 2 min read
How to connect an existing MCP server to a ChatGPT app
Inspect an HTTPS MCP server, explicitly test selected tools and create a reviewed app draft while keeping upstream credentials in DraftYourApp.
Read article→October 7, 2026 · 3 min read
How to turn an OpenAPI spec into a ChatGPT app
Import a supported OpenAPI operation, review its tool contract and build a ChatGPT app draft. Learn the requirements, testing steps and common blockers.
Read article→June 9, 2026 · 2 min read
Build your first ChatGPT app prototype
Start from a template, edit the interface and simulate interactions before preparing a technical deployment and testing your app in ChatGPT.
Read article→May 28, 2026 · 2 min read
Why no-code is the fastest path to a ChatGPT app
The hard part of building for ChatGPT was never the UI components — it was the boilerplate, the deploy story, and the feedback loop. Here is why a visual builder closes that gap.
Read article→May 19, 2026 · 2 min read
7 ChatGPT app ideas you can build this weekend
Stuck on what to build first? Here are seven small, finishable ChatGPT app ideas — each scoped to a single weekend and a single clear job.
Read article→Ready to build your own?
Start from an idea, a supported API operation or your existing MCP tools.
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