Skill Claude CodeCodex
Expert knowledge of FoBiS.py (Fortran Building System for poor men) — an automatic Fortran build tool that resolves module dependency hierarchies without manual makefiles. Use this skill whenever the user asks about: writing or editing a fobos file; running any fobis subcommand (build, clean, fetch, install, rule…
Instructions file
Claude Code instructions for szaghi/FoBiS, covering claude.md, project overview, build and development commands, common tasks (via makefile) and releasing a new version.
Instructions file
Claude Code instructions for szaghi/dotfiles, covering claude.md, repository overview, deployment, install stow (once) and deploy all packages.
Agent Claude Code
Verifies every code block, shell command, build invocation, and API claim in a technical blog post against the real source repositories under /fortran and /python. Invoked by the blog skill during draft and review. Returns a per-claim verdict (verified / BLOCKING) with the discrepancy and a corrected version copied…
Agent Claude Code
Reviews the PROSE of a technical blog post — kills AI tells, hedging, clichés, and filler, and enforces a precise technical voice. Invoked by the blog skill after the code-checker has cleared the code. Leans on the stop-slop skill for AI-pattern removal and the scientific-writing skill for technical-voice questions.…
Command Claude Code
Capture session findings into repo docs, repo Claude config, and global Claude config.
Command Claude Code
Generate a semantic, changelog-ready commit message.
Hook Claude Code
Runs when a session starts, executing load-context-by-cwd.sh via bash. From szaghi/dotfiles.
Settings file Claude Code
Agent settings declaring 1 hook event (SessionStart) and 4 allowed tools.
Skill Claude CodeCodex
Write and review technical developer blog posts as version-controlled markdown. Use this skill when the user wants to draft, write, or review a blog post / dev write-up / release note / tutorial about their code — typically HPC, Fortran, Python, or scientific-computing work. Orchestrates a draft pass and two…
Skill Claude CodeCodex
Practitioner knowledge base for high-performance computing in C++ — the full toolchain, language idioms, parallel programming models, and HPC ecosystem. Use when building or optimizing C++ HPC software: the toolchain (Linux/cluster, git, CMake/Spack, compiler flags, SLURM); modern C++ for performance (RAII, smart…
Skill Claude CodeCodex
Knowledge base from the "CUDA Programming Guide" (NVIDIA, Release 13.3). Use when writing/reading/debugging CUDA C++ or CUDA Python, applying CUDA frameworks for kernels, SIMT/tile programming, streams & graphs, unified memory, cooperative groups, async copies/TMA, multi-GPU, or referencing CUDA APIs, specifiers…
Skill Claude CodeCodex
Operator workflow for post-processing a RAW shoot in darktable with Claude as the operator. Use when the user wants to develop/process/batch their RAW photos (NEF/CR2/ARW), cull a shoot, apply a consistent look across a series, control edit values (exposure etc.) from the prompt, or run darktable-cli batches. Drives…
Skill Claude CodeCodex
Knowledge base from the darktable 4.6 user manual. Use when developing RAW photos (NEF/CR2/etc.) in darktable, driving darktable-cli for headless/batch export, reasoning about the scene-referred pixelpipe, modules (exposure, filmic rgb, color calibration, highlight reconstruction, tone equalizer), masking/blending…
Skill Claude CodeCodex
Expert knowledge of FoBiS.py (Fortran Building System for poor men) — an automatic Fortran build tool that resolves module dependency hierarchies without manual makefiles. Use this skill whenever the user asks about: writing or editing a fobos file; running any fobis subcommand (build, clean, fetch, install, rule…
Skill Claude CodeCodex
Authoritative knowledge base from the ISO/IEC 1539-1:2023 Fortran standard (J3/23-007r1). CONSULT THIS BEFORE ANSWERING — do not answer Fortran-standard questions from memory; the standard's exact rules, constraints (Cxxx), and version deltas are easy to misremember. TRIGGER whenever a question concerns: what the…
Skill Claude CodeCodex
Generate or edit images using AI models (FLUX, Nano Banana 2). Use for general-purpose image generation including photos, illustrations, artwork, visual assets, concept art, and any image that is not a technical diagram or schematic. For flowcharts, circuits, pathways, and technical diagrams, use the…
Skill Claude CodeCodex
Practitioner knowledge base for parallel, multithreaded, and GPU programming — the design methodology, performance laws, and cross-technology optimization playbook. Use when designing or optimizing parallel software: choosing a parallel decomposition (PCAM, geometric/pipeline/master-worker patterns); reasoning about…
Skill Claude CodeCodex
Practitioner knowledge base for the practical workflow tooling of HPC clusters — the command-line skills around writing, building, debugging, profiling, and running scientific code at scale. Use when working on a cluster or HPC project's toolchain: Unix shell for HPC (pipes, grep/sed/awk, ssh/rsync, tmux, environment…
Skill Claude CodeCodex
Router and disambiguation map for the HPC skill fleet — decides WHICH high-performance-computing skill to consult when a query plausibly matches several. Use ONLY for cross-cutting routing/navigation: when the user asks which HPC skill covers a topic, says 'what HPC skills do I have', wants the map/relationships…
Skill Claude CodeCodex
Practitioner knowledge base for the numerical and algorithmic theory of high-performance scientific computing — the science beneath the parallel-programming mechanics. Use when reasoning about numerical correctness, algorithm design, or performance modeling: floating-point arithmetic and round-off error (machine…
Skill Claude CodeCodex
Authoritative knowledge base from the ISO/IEC 9899:2024 C standard (C23, working draft N3220). CONSULT THIS BEFORE ANSWERING — do not answer C-standard questions from memory; the standard's exact rules, constraints, undefined-behavior catalogue (Annex J), and C23 version deltas are easy to misremember. TRIGGER…
Skill Claude CodeCodex
Authoritative knowledge base from the ISO/IEC 14882 C++23 standard (working draft N4950). CONSULT THIS BEFORE ANSWERING — do not answer C++-standard questions from memory; the standard's exact rules, value categories, overload-resolution ranking, the memory model, template/concept subsumption, and C++23 version deltas…
Skill Claude CodeCodex
Consult Stefano's compiled OKF knowledge bundles at /llm-wiki (the "second brain"). TRIGGER whenever a question falls in an existing bundle's domain — currently div-free-amr; numerical divergence constraints (∇·B=0, incompressibility), constrained transport and flux-CT, projection/divergence-cleaning, eight-wave…