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Agent skill

Optimize

by doccker in doccker/cc-use-exp

结构化系统优化扫描工作流，适用于显式 optimize、性能评估、体验评估或代码质量扫描场景；默认输出问题与建议，不直接改代码。

Custom licenceAuto-check passed

Install Optimize

skills CLI
$ npx skills add doccker/cc-use-exp --skill optimize -a claude-code

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

GitHub CLI
$ gh skill install doccker/cc-use-exp optimize --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/doccker/cc-use-exp.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/cc-optimize .claude/skills/optimize && 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
optimize
GitHub stars
1.1k
Token cost
~166 tokens
SKILL.md length
35 words
Files
6 (incl. references)
Skills in repo
67
Repo updated
First seen
Licence
Custom licence

At a glance

结构化系统优化扫描工作流，适用于显式 optimize、性能评估、体验评估或代码质量扫描场景；默认输出问题与建议，不直接改代码。

  • Works in 5 steps: 先限定范围：全量、前端、后端或指定目录。 → 范围很大时，先给规模预估和热点，再决定是否全扫。 → 根据模式组织检查项：full、ux、perf、code。 → …
  • SKILL.md covers 核心方式, 输出要求 and 按需展开
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Optimize is an agent skill from doccker/cc-use-exp. 结构化系统优化扫描工作流，适用于显式 optimize、性能评估、体验评估或代码质量扫描场景；默认输出问题与建议，不直接改代码。

Its SKILL.md is about 170 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including reference files (for example `agents/openai.yaml`, `references/optimize-modes.md` and `references/report-format.md`).

The repository describes itself as: ⛔ No longer maintained → dev-agent-kit/recipes 让 Claude Code、Antigravity、Gemini CLI、Codex、Cursor 开箱即用的分层配置模板，总结十多年的日常开发经验.

Example prompts

  • “/optimize”

Workflow steps

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

  1. 先限定范围：全量、前端、后端或指定目录。
  2. 范围很大时，先给规模预估和热点，再决定是否全扫。
  3. 根据模式组织检查项：full、ux、perf、code。
  4. 所有结论都要落在具体代码证据上，不做空泛建议。
  5. 默认输出排序后的优化报告；只有用户明确点名某项时，才进入实现。

What it can do on your machine

Read from SKILL.md and the folder at commit 64470cb. 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.

    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

Optimize loads about 166 tokens when it runs, and up to ~546 if it reads all its reference files. Until then it costs about 18 tokens; SKILL.md has 35 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~18
When it runs · the whole SKILL.md, loaded when a task matches
~166
With references · SKILL.md plus every file in references/, read only if the agent opens them
~546

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 35 words (~166 tokens).

name
optimize

Read the full SKILL.md on GitHub

Files

SKILL.md and 5 other files (references) in .codex/skills/cc-optimize of doccker/cc-use-exp.

  • SKILL.md
  • agents/openai.yaml
  • references/optimize-modes.md
  • references/report-format.md
  • references/scope-selection.md
  • templates/optimize-report.md

Open the folder on GitHubat commit 64470cb

Compare with similar skills

Optimize 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.

Optimize compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Optimize this skilldoccker/cc-use-exp1.1k—~166Automated safety check: PassCustom licence
SQL Optimizationgithub/awesome-copilot40k2 repos~2.3kAutomated safety check: PassMIT
Agent Performance Optimizerruvnet/ruflo74k2 repos~3.6kAutomated safety check: PassMIT
Database Optimizerdavila7/claude-code-templates32k8 repos~2.5kAutomated safety check: PassMIT
Prompt Optimizeraffaan-m/ECC275k2 repos~2.4kAutomated safety check: PassMIT
Cost Optimizeruvnet/ruflo74k1 repos~997Automated safety check: NotesMIT

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Questions about Optimize

What does Optimize do?

结构化系统优化扫描工作流，适用于显式 optimize、性能评估、体验评估或代码质量扫描场景；默认输出问题与建议，不直接改代码。. Optimize is an agent skill from doccker/cc-use-exp.

How do I install Optimize in Claude Code?

Run `npx skills add doccker/cc-use-exp --skill optimize -a claude-code`. Or copy the skill folder (.codex/skills/cc-optimize in doccker/cc-use-exp) into .claude/skills/optimize in your project. Claude Code loads it when a task matches its description.

How do I install Optimize in Codex?

Run `npx skills add doccker/cc-use-exp --skill optimize -a codex`. Or copy the skill folder (.codex/skills/cc-optimize in doccker/cc-use-exp) into .agents/skills/optimize in your project. Codex loads it when a task matches its description.

Can I use Optimize 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 doccker/cc-use-exp --skill optimize -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/optimize, .gemini/skills/optimize, .github/skills/optimize and .opencode/skills/optimize in your project.

What does Optimize need to run?

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

Does Optimize 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 Optimize 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 Optimize use?

Optimize 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 Optimize use?

About 166 tokens (SKILL.md is roughly 664 characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 380 tokens, read only when the agent opens those files.

What are the alternatives to Optimize?

Skills that share tags, products or a category with Optimize: SQL Optimization (github/awesome-copilot, 40k stars), Agent Performance Optimizer (ruvnet/ruflo, 74k stars), Database Optimizer (davila7/claude-code-templates, 32k stars) and Prompt Optimizer (affaan-m/ECC, 275k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Optimize?

doccker (a GitHub user) maintains it in doccker/cc-use-exp, which has 1,062 GitHub stars. The repository holds 67 skills in this directory. The repository was last updated on August 26, 2026.

Source: doccker/cc-use-exp on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.