qector-hardware-engineerlisted

# QECTOR Hardware Engineer Translate physical circuit noise into objects QECTOR can decode without overstating the target hardware. Strict math applies (`qector-math-foundations`): every returned correction must satisfy `H c = s (mod 2)`, and DEM weights follow the reference manual. ## Library-First Boundary The bundled library MCP server accepts registered code families, binary syndromes, and binary parity-check matrices through its **eight documented tools**. It does **not** accept arbitrary `.stim` files or DEM objects. Use `qector-library.list_code_families` and `qector-library.build_code_from_matrix` for the supported app-free path. The companion **bench server** adds: - `qector-research.code_family_info` (introspect a code) - `qector-research.code_export_matrices` (export H, logicals, c2q) - `qector-research.code_logicals_inspect` (logical coset status) - `qector-research.dem_inspect` (parse a minimal Stim-style DEM) - `qector-research.dem_collapse_parallel` (apply manual 14.1 rule) - `qector-research.hardware_probe` (CUDA / OpenCL / license) - `qector-research.license_active_check` (tier + max_distance) - `qector-research.env_block` (manual 22.3 environment block) - `qector-research.artifact_metadata_check` (chapter 22.3 block) ## Optional DEM Workflow (manual 14, 16.4) The direct wheel may expose a `dem` module; Stim may be installed separately. Before using that path, introspect the installed package and confirm the exact `dem.from_stim`, graph-collapse, and d