Project
Commercial API development and testing client for saving, parameterising and running HTTP requests against services.
Google prices Gemini 4 Argon at $2 input and $10 output per 1M tokens through Nov 30, then $4 and $20. Budgets built on the launch rates fall short by half from December 1, on figures a dev.to guide takes from Google's pricing page.
Reality
Artificial Analysis scores Meta's Muse Wonder Full at 56, two points behind Claude Opus 5.5 at 58. Meta's own model card has Full ahead on long-running agentic tasks, so the right pick depends on how closely your workload resembles those tasks.
Reality
REA, an open-source MCP server for taking software apart, passed 115,000 GitHub stars and 25,000 forks by October 12, according to a dev.to guide. Its case studies are scoped, checkable questions about a game binary and an Electron app, which is the workload to assume when judging what an agent can recover from your builds.
Reality
Google prices Gemini 3.8 Flash at $0.75/$3.75 per million input/output tokens through 2026, three-eighths of what partner-only Gemini 4 Argon costs. Building on Flash now works if the later Argon swap moves the thinking settings along with the model name.
Reality
ChatGPT has accepted MCP Events in all plans since OpenAI's DevDay on 29 September 2026, delivered only by HMAC-signed webhook. Swapping a polling tool for events means running subscription storage and callback checks against an experimental spec.
Reality
OpenAI plans to shut down Agent Builder on November 30, 2026, so teams that built on it need another place to run their agent loops. The three OpenAI alternatives differ mainly in who runs that loop and who stores its state.
Reality
OpenAI's Sign in with ChatGPT lets Plus and Pro users run an app's AI requests on their own plan, up to a weekly cap they set per app. That cap reserves none of the user's quota, so builders still need their own API key for any request the plan cannot cover.
Reality
Google has put video continuation in front of paying Gemini subscribers with a 10-second context window and a 40-second ceiling, which is enough for a short spot but only if you understand what the model can still see by the fourth segment.
Perspective Coverage
3 publishersReality
Any harness that refreshes the date in its system prompt or slips a status line into the transcript between turns now gets a 400 instead of a completion, which makes append-only history the fix rather than a retry loop.
Reality
dev.to dates general availability to 20 August 2026: no beta header, versions with their own endpoints. Every new version still means re-uploading every file, and custom skills stay workspace-scoped.
Reality