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Four separate unified multi-provider LLM SDKs appeared in one day's intake, one per language, all citing the Vercel AI SDK
zendev-sh/goai (Go, 194 stars, 21+ providers, stdlib only), juspay/neurolink (TypeScript, 128 stars, 24+ providers), sno-ai/llmix (Python, 132 stars, adds cache, retries, circuit breakers and key rotation) and r-uby-dev/llm (Ruby, 139 stars, A2A and MCP client) all shipped pushes between 2026-09-01 and 09-04. Each of the first three names the Vercel AI SDK as its model, explicitly or in its topics. The provider-abstraction layer is being re-implemented once per language ecosystem rather than converging on one polyglot library.
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