Meta's Secret High-Performance GPU Kernel Library MSLK Documented by AI Agents
giffmana · x · 2026-08-03
A developer discovered an undocumented Meta open-source project on GitHub: MSLK (Meta Superintelligence Labs Kernels). It is a library of fused GPU kernels tailored for transformer workloads, covering core operations like attention, low-precision GEMM, quantization, and MoE routing.
Because the project lacked official documentation, the developer used an AI Agent to read the source code and automatically generate a comprehensive one-page API reference. They also provided an llms.txt version, demonstrating a new workflow where agents write documentation for other agents.
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