Agent skill

Personal Athlete 81 Grid

by twhsi in twhsi/skills

Create a personal athlete 81-cell MandalArt grid from an Ohtani Shohei-style 64+8+1 model.

No licenceAuto-check passedDocuments & Office

Install Personal Athlete 81 Grid

skills CLI
$ npx skills add twhsi/skills --skill personal-athlete-81-grid -a claude-code

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

GitHub CLI
$ gh skill install twhsi/skills personal-athlete-81-grid --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/twhsi/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/personal-athlete-81-grid .claude/skills/personal-athlete-81-grid && 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
personal-athlete-81-grid
GitHub stars
259
Token cost
~890 tokens
SKILL.md length
353 words
Files
6 (incl. scripts, assets)
Skills in repo
18
Repo updated
First seen
Licence
None found

At a glance

Create a personal athlete 81-cell MandalArt grid from an Ohtani Shohei-style 64+8+1 model.

  • Works in 5 steps: Identify the athlete, sport, and center… → Choose eight domains. Prefer 5 hard or… → Expand each domain into eight short,… → …
  • The user asks for 大谷翔平 81 宮格
  • SKILL.md covers Purpose, Workflow, JSON Schema and Ohtani Visual Color Rules, plus 2 more sections
  • Runs Python scripts from its folder; calls python3

What it does

Personal Athlete 81 Grid is an agent skill from twhsi/skills. Create a personal athlete 81-cell MandalArt grid from an Ohtani Shohei-style 64+8+1 model. Use when the user asks for 大谷翔平 81 宮格, 個人運動員81宮格, sports skill maps, athlete training Mandala charts, badminton 81 grids, or editable JSON/SVG/PNG-ready athlete development templates with Ohtani-style colors.

Its SKILL.md is about 890 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and assets (for example `agents/openai.yaml`, `assets/yongxi-badminton.json` and `scripts/render_ohtani_81_grid.py`).

It sits in Documents & Office. The repository describes itself as: AI Agent Skills for Chinese Knowledge Workers: iMandalArt, FIRE, planning, and publishing workflows for Claude Code, Codex, and LLM agents.

When your agent uses it

  • The user asks for 大谷翔平 81 宮格
  • Sports skill maps
  • Athlete training Mandala charts
  • Badminton 81 grids

Example prompts

  • “/personal-athlete-81-grid”

Requirements

  • Python 3

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Identify the athlete, sport, and center goal.
  2. Choose eight domains. Prefer 5 hard or sport-skill domains and 3 long-term domains.
  3. Expand each domain into eight short, editable action cells.
  4. Save as JSON first. JSON is the source of truth; SVG/PNG are outputs.
  5. Render a square 81-cell visual if requested.

What it can do on your machine

Read from SKILL.md and the folder at commit 287d0f4. 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

    Ships 1 file in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python3

    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

Personal Athlete 81 Grid loads about 890 tokens when it runs. Until then it costs about 81 tokens; SKILL.md has 353 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~81
When it runs · the whole SKILL.md, loaded when a task matches
~890

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); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 353 words (~890 tokens).

“Turn an athlete's core goal into a square 9x9 MandalArt grid:”

— opening of SKILL.md by twhsi
name
personal-athlete-81-grid

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files (scripts, assets) in skills/personal-athlete-81-grid of twhsi/skills.

  • SKILL.md
  • agents/openai.yaml
  • assets/yongxi-badminton-ohtani.png
  • assets/yongxi-badminton-ohtani.svg
  • assets/yongxi-badminton.json
  • scripts/render_ohtani_81_grid.py

Open the folder on GitHubat commit 287d0f4

Compare with similar skills

Personal Athlete 81 Grid 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.

Personal Athlete 81 Grid compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Personal Athlete 81 Grid this skilltwhsi/skills259—~890Automated safety check: PassNone
Markdown Article FormatterJimLiu/baoyu-skills27k6 repos~3.5kAutomated safety check: PassMIT
MarkitdownImCa0/just-laws78114 repos~3.2kAutomated safety check: NotesMIT
Obsidian MarkdownAtmosphere/atmosphere3.8k20 repos~1.3kAutomated safety check: PassApache-2.0
DOCXrvdbreemen/OTGW-firmware20733 repos~4.3kAutomated safety check: PassProprietary
Word Document Reader and WriterHKUDS/DeepTutor41k—~2.5kAutomated safety check: PassApache-2.0

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Questions about Personal Athlete 81 Grid

What does Personal Athlete 81 Grid do?

Create a personal athlete 81-cell MandalArt grid from an Ohtani Shohei-style 64+8+1 model. Personal Athlete 81 Grid is an agent skill from twhsi/skills. Create a personal athlete 81-cell MandalArt grid from an Ohtani Shohei-style 64+8+1 model.

When should I use Personal Athlete 81 Grid?

Personal Athlete 81 Grid fits situations like: the user asks for 大谷翔平 81 宮格; sports skill maps; athlete training Mandala charts; badminton 81 grids.

How do I install Personal Athlete 81 Grid in Claude Code?

Run `npx skills add twhsi/skills --skill personal-athlete-81-grid -a claude-code`. Or copy the skill folder (skills/personal-athlete-81-grid in twhsi/skills) into .claude/skills/personal-athlete-81-grid in your project. Claude Code loads it when a task matches its description.

How do I install Personal Athlete 81 Grid in Codex?

Run `npx skills add twhsi/skills --skill personal-athlete-81-grid -a codex`. Or copy the skill folder (skills/personal-athlete-81-grid in twhsi/skills) into .agents/skills/personal-athlete-81-grid in your project. Codex loads it when a task matches its description.

Can I use Personal Athlete 81 Grid 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 twhsi/skills --skill personal-athlete-81-grid -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/personal-athlete-81-grid, .gemini/skills/personal-athlete-81-grid, .github/skills/personal-athlete-81-grid and .opencode/skills/personal-athlete-81-grid in your project.

What does Personal Athlete 81 Grid need to run?

Going by SKILL.md and its folder, Personal Athlete 81 Grid needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.

Does Personal Athlete 81 Grid 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 Personal Athlete 81 Grid 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Personal Athlete 81 Grid use?

No licence was found for Personal Athlete 81 Grid or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Personal Athlete 81 Grid use?

About 890 tokens (SKILL.md is roughly 3.6k 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 Personal Athlete 81 Grid?

Skills that share tags, products or a category with Personal Athlete 81 Grid: Markdown Article Formatter (JimLiu/baoyu-skills, 27k stars), Markitdown (ImCa0/just-laws, 781 stars), Obsidian Markdown (Atmosphere/atmosphere, 3.8k stars) and DOCX (rvdbreemen/OTGW-firmware, 207 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Personal Athlete 81 Grid?

twhsi (a GitHub user) maintains it in twhsi/skills, which has 259 GitHub stars. The repository holds 18 skills in this directory. The repository was last updated on July 21, 2026.

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