Agent skill

Specialization Update

by Arknights-yituliu in Arknights-yituliu/frontend-v2-plus

Process for updating operator specialization (专精) training efficiency data.

Custom licenceAuto-check passed

Install Specialization Update

skills CLI
$ npx skills add Arknights-yituliu/frontend-v2-plus --skill specialization-update -a claude-code

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

GitHub CLI
$ gh skill install Arknights-yituliu/frontend-v2-plus specialization-update --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/Arknights-yituliu/frontend-v2-plus.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/specialization-update .claude/skills/specialization-update && 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
specialization-update
GitHub stars
127
Token cost
~1.8k tokens
SKILL.md length
705 words
Files
1
Skills in repo
2
Repo updated
First seen
Licence
Custom licence

At a glance

Process for updating operator specialization (专精) training efficiency data.

  • Works in 7 steps: Identify the operator's training buffs → Determine max efficiency value → Determine profession coverage → …
  • SKILL.md covers Overview, Key Files, Process and Examples, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Specialization Update is an agent skill from Arknights-yituliu/frontend-v2-plus. Process for updating operator specialization (专精) training efficiency data. Used when new operators are released or existing training room buffs change. Updates maximumefficiency.json and optimalspecialization.json.

Its SKILL.md is about 1.8k 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: 明日方舟一图流 - 关卡推荐、商店性价比、攒抽计算器.

Example prompts

  • “/specialization-update”

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Identify the operator's training buffs
  2. Determine max efficiency value
  3. Determine profession coverage
  4. Add to maximum_efficiency.json
  5. Check if optimal_specialization.json needs updating
  6. Update UI component branch list
  7. Commit

What it can do on your machine

Read from SKILL.md and the folder at commit 46cafbf. 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 json and javascript).

    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

Specialization Update loads about 1.8k tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 705 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~60
When it runs · the whole SKILL.md, loaded when a task matches
~1.8k

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

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 705 words (~1,841 tokens).

“This skill covers the end-to-end process of updating 专精 (specialization/mastery training) related JSON data files when new operators are released with training room buffs, or when existing operators' base skills change.”

— opening of SKILL.md by Arknights-yituliu, Custom licence
name
specialization-update

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/specialization-update of Arknights-yituliu/frontend-v2-plus.

Open the folder on GitHubat commit 46cafbf

Compare with similar skills

Specialization Update 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.

Specialization Update compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Specialization Update this skillArknights-yituliu/frontend-v2-plus127—~1.8kAutomated safety check: PassCustom licence
Ito Trainingaffaan-m/ECC276k1 repos~1.5kAutomated safety check: PassMIT
Update Team Serveropenclaw/openclaw392k—~3.8kAutomated safety check: PassMIT
Openclaw Updateopenclaw/openclaw392k—~1.5kAutomated safety check: PassMIT
Update Docsvercel/next.js143k—~1.9kAutomated safety check: PassMIT
Ray Train Distributed TrainingOrchestra-Research/AI-Research-SKILLs13k2 repos~2.7kAutomated safety check: PassMIT

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Questions about Specialization Update

What does Specialization Update do?

Process for updating operator specialization (专精) training efficiency data. Specialization Update is an agent skill from Arknights-yituliu/frontend-v2-plus. Process for updating operator specialization (专精) training efficiency data.

How do I install Specialization Update in Claude Code?

Run `npx skills add Arknights-yituliu/frontend-v2-plus --skill specialization-update -a claude-code`. Or copy the skill folder (.claude/skills/specialization-update in Arknights-yituliu/frontend-v2-plus) into .claude/skills/specialization-update in your project. Claude Code loads it when a task matches its description.

How do I install Specialization Update in Codex?

Run `npx skills add Arknights-yituliu/frontend-v2-plus --skill specialization-update -a codex`. Or copy the skill folder (.claude/skills/specialization-update in Arknights-yituliu/frontend-v2-plus) into .agents/skills/specialization-update in your project. Codex loads it when a task matches its description.

Can I use Specialization Update 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 Arknights-yituliu/frontend-v2-plus --skill specialization-update -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/specialization-update, .gemini/skills/specialization-update, .github/skills/specialization-update and .opencode/skills/specialization-update in your project.

What does Specialization Update need to run?

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

Does Specialization Update 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 Specialization Update 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 Specialization Update use?

Specialization Update has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Specialization Update use?

About 1.8k tokens (SKILL.md is roughly 7.4k 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 Specialization Update?

Skills that share tags, products or a category with Specialization Update: Ito Training (affaan-m/ECC, 276k stars), Update Team Server (openclaw/openclaw, 392k stars), Openclaw Update (openclaw/openclaw, 392k stars) and Update Docs (vercel/next.js, 143k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Specialization Update?

Arknights-yituliu (a GitHub organization) maintains it in Arknights-yituliu/frontend-v2-plus, which has 127 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on October 10, 2026.

Source: Arknights-yituliu/frontend-v2-plus on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.