Blast-radius protocol before code changes — name the surface, list coupled neighbors, run paired checks, and smoke UI/chrome/messengers that unit tests miss. Use when implementing, fixing, refactoring, reviewing risk, or when the user says don't break…
Default ship discipline for any serious project — blast radius first, then fix, test, update code/docs, build, commit, wait for CI, publish only if green. Use when the user says ship, release, finish, or "test everything then update/build/commit/CI/PyPI".
Make 2D game art with local ComfyUI txt2img plus a Pillow post-process script: backgrounds, seamless tiles, 9-slice UI, key art, single sprites, then slice/pack/quantize/alpha-key/downscale and set Godot import flags. Use when the owner asks for sprites,…
Use for materials and device work: structure-property-processing reasoning, characterisation (XRD, SEM/TEM/EDS, AFM, DSC/TGA), mechanical testing and Weibull statistics for brittle failure, FEA mesh convergence and material models, SPICE and CFD sanity…
Use for sequence and omics work: FASTQ/BAM/VCF/GTF/BED handling and their coordinate conventions, reference builds and liftover, read QC and trimming, alignment and variant calling, RNA-seq and single-cell analysis, Snakemake and Nextflow pipelines, and…
Use when the work involves molecular structures, reactions, spectra, computational chemistry, crystallography or chemical databases. Covers SMILES/InChI round-trips, RDKit standardisation and fingerprints, NMR/IR/MS interpretation workflows, DFT method and…
Human-subject studies run to the standard the field expects: choosing a design that can answer the question, randomisation and blinding, endpoints fixed before data, ITT analysis populations, survival methods, prospective registration, CONSORT/STROBE/PRISMA…
Simulation and numerics you can defend: floating-point and conditioning understood before blaming the physics, solvers chosen for the problem, convergence and refinement studies as evidence, verification separated from validation, benchmarks with warm-up and…