Agent skill

Gyrokinetic Details

by gkeyllorg in gkeyllorg/gkeyll

Apply gyrokinetic solver conventions when working on gyrokinetic-related source code or input files.

MITAuto-check passed

Install Gyrokinetic Details

skills CLI
$ npx skills add gkeyllorg/gkeyll --skill gyrokinetic-details -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install gkeyllorg/gkeyll gyrokinetic-details --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/gkeyllorg/gkeyll.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/gyrokinetic-details .claude/skills/gyrokinetic-details && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
gyrokinetic-details
GitHub stars
113
Token cost
~272 tokens
SKILL.md length
106 words
Files
1
Skills in repo
6
Repo updated
First seen
Licence
MIT

At a glance

Apply gyrokinetic solver conventions when working on gyrokinetic-related source code or input files.

  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Gyrokinetic Details is an agent skill from gkeyllorg/gkeyll. Apply gyrokinetic solver conventions when working on gyrokinetic-related source code or input files.

Its SKILL.md is about 270 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: The Gkeyll Computational Plasma Physics Package. The licence is MIT.

Example prompts

  • “/gyrokinetic-details”

What it can do on your machine

Read from SKILL.md and the folder at commit d1aa4ef. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Gyrokinetic Details loads about 272 tokens when it runs. Until then it costs about 30 tokens; SKILL.md has 106 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~30
When it runs · the whole SKILL.md, loaded when a task matches
~272

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from gkeyllorg/gkeyll at commit d1aa4ef, republished under its MIT licence (© gkeyllorg). 106 words, ~272 tokens.

Download SKILL.mdSave it as .claude/skills/gyrokinetic-details/SKILL.md (or your agent's skills folder).
name
gyrokinetic-details
description
Apply gyrokinetic solver conventions when working on gyrokinetic-related source code or input files.

Instructions

  • Use when working on the gyrokinetic/ code, or with an input file that uses the gyrokinetic solver.

Gyrokinetics

MPI decomposition

Gyrokinetic regression tests parallelize along the last configuration-space dimension. Choose the partition flag by dimensionality:

DimensionalityFlag for N partitions
1x2v-c N
2x2v-d N
3x2v-e N

For example, run the compiled 2x2v sheath regression on four MPI ranks:

sh
<mpi_install_prefix>/bin/mpirun -np 4 ./build/gyrokinetic/creg/rt_gk_sheath_2x2v_p1 -M -d 4

Use the MPI installation matching the build. -M enables MPI in the regression executable; -d 4 partitions its second configuration dimension. Add -s1 for a one-step smoke test.

See compiling when a build is needed, and testing-and-verification for general test execution and memory checks.

© gkeyllorg, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/gyrokinetic-details of gkeyllorg/gkeyll.

Open the folder on GitHubat commit d1aa4ef

Compare with similar skills

Gyrokinetic Details next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Gyrokinetic Details compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Gyrokinetic Details this skillgkeyllorg/gkeyll113—~272Automated safety check: PassMIT
Naming Conventionsthedaviddias/Front-End-Checklist74k—~481Automated safety check: PassMIT
Ecc Conventionsaffaan-m/ECC276k—~2.8kAutomated safety check: PassMIT
Solveratopile/atopile4k—~2.3kAutomated safety check: PassMIT
Conventional Commit Reviewaffaan-m/ECC276k—~1.2kAutomated safety check: PassMIT
Public Relationscoreyhaines31/marketingskills54k—~2.4kAutomated safety check: PassMIT

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Questions about Gyrokinetic Details

What does Gyrokinetic Details do?

Apply gyrokinetic solver conventions when working on gyrokinetic-related source code or input files. Gyrokinetic Details is an agent skill from gkeyllorg/gkeyll. Apply gyrokinetic solver conventions when working on gyrokinetic-related source code or input files.

How do I install Gyrokinetic Details in Claude Code?

Run `npx skills add gkeyllorg/gkeyll --skill gyrokinetic-details -a claude-code`. Or copy the skill folder (.agents/skills/gyrokinetic-details in gkeyllorg/gkeyll) into .claude/skills/gyrokinetic-details in your project. Claude Code loads it when a task matches its description.

How do I install Gyrokinetic Details in Codex?

Run `npx skills add gkeyllorg/gkeyll --skill gyrokinetic-details -a codex`. Or copy the skill folder (.agents/skills/gyrokinetic-details in gkeyllorg/gkeyll) into .agents/skills/gyrokinetic-details in your project. Codex loads it when a task matches its description.

Can I use Gyrokinetic Details in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gkeyllorg/gkeyll --skill gyrokinetic-details -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gyrokinetic-details, .gemini/skills/gyrokinetic-details, .github/skills/gyrokinetic-details and .opencode/skills/gyrokinetic-details in your project.

What does Gyrokinetic Details need to run?

SKILL.md names no scripts, command-line tools or credentials: Gyrokinetic Details is instructions for the agent only.

Does Gyrokinetic Details access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Gyrokinetic Details safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Gyrokinetic Details use?

Gyrokinetic Details is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Gyrokinetic Details use?

About 272 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Gyrokinetic Details?

Skills that share tags, products or a category with Gyrokinetic Details: Naming Conventions (thedaviddias/Front-End-Checklist, 74k stars), Ecc Conventions (affaan-m/ECC, 276k stars), Solver (atopile/atopile, 4k stars) and Conventional Commit Review (affaan-m/ECC, 276k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Gyrokinetic Details?

gkeyllorg (a GitHub organization) maintains it in gkeyllorg/gkeyll, which has 113 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 11, 2026.

Source: gkeyllorg/gkeyll on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.