Agent skill

Routine Parameter Design

by kitchen-engineer42 in kitchen-engineer42/pdf2skills

Design and optimize function/method parameter lists when defining or refactoring API interfaces, method signatures, or function parameters.

No licenceAuto-check passedDevelopment

Install Routine Parameter Design

skills CLI
$ npx skills add kitchen-engineer42/pdf2skills --skill routine-parameter-design -a claude-code

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

GitHub CLI
$ gh skill install kitchen-engineer42/pdf2skills routine-parameter-design --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/kitchen-engineer42/pdf2skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/'skills_samples/Steve McConnell Code Complete A Practical Handbook of Software Construction_output/routine-parameter-design' .claude/skills/routine-parameter-design && 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
routine-parameter-design
GitHub stars
134
Token cost
~940 tokens
SKILL.md length
442 words
Files
1
Skills in repo
21
Repo updated
First seen
Licence
None found

At a glance

Design and optimize function/method parameter lists when defining or refactoring API interfaces, method signatures, or function parameters.

  • Works in 8 steps: Limit Parameter Count → Order Parameters (Input-Modify-Output) → Choose Appropriate Pass Mechanisms → …
  • Tasks that involve Refactoring
  • SKILL.md covers When to Use, Core Design Principles, Language-Specific Considerations and Review Checklist
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Routine Parameter Design is an agent skill from kitchen-engineer42/pdf2skills. Design and optimize function/method parameter lists when defining or refactoring API interfaces, method signatures, or function parameters. Apply best practices for parameter count, ordering, pass mechanisms, and documentation to create clear, efficient, and maintainable interfaces.

Its SKILL.md is about 940 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Refactoring. The repository describes itself as: Convert a book into skills directly callable to Claude Code.

When your agent uses it

  • Tasks that involve Refactoring

Example prompts

  • “/routine-parameter-design”

Workflow steps

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

  1. Limit Parameter Count
  2. Order Parameters (Input-Modify-Output)
  3. Choose Appropriate Pass Mechanisms
  4. Ensure Interface Consistency
  5. Apply Modifiers Appropriately
  6. Document and Name Clearly
  7. Validate Parameter Usage
  8. Avoid Global Variables

What it can do on your machine

Read from SKILL.md and the folder at commit 0d70065. 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

Routine Parameter Design loads about 940 tokens when it runs. Until then it costs about 77 tokens; SKILL.md has 442 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~77
When it runs · the whole SKILL.md, loaded when a task matches
~940

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 442 words (~940 tokens).

“Use this skill when defining new functions, refactoring existing method signatures, or designing API interfaces to ensure proper parameter design.”

— opening of SKILL.md by kitchen-engineer42
name
routine-parameter-design

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills_samples/Steve McConnell Code Complete A Practical Handbook of Software Construction_output/routine-parameter-design of kitchen-engineer42/pdf2skills.

Open the folder on GitHubat commit 0d70065

Compare with similar skills

Routine Parameter Design 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.

Routine Parameter Design compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Routine Parameter Design this skillkitchen-engineer42/pdf2skills134—~940Automated safety check: PassNone
Guidelinesakash-network/node1.1k22 repos~577Automated safety check: PassMIT
Component Refactoringlangflow-ai/langflow156k—~3.5kAutomated safety check: PassMIT
Migrate Core Code to Submodulestinyhumansai/openhuman41k—~2.6kAutomated safety check: PassGPL-3.0
ast-grep Structural Searchcode-yeongyu/oh-my-openagent70k—~3.3kAutomated safety check: PassMIT
Systematic Code Refactoringluongnv89/claude-howto42k—~3kAutomated safety check: PassMIT

Similar skills

  • Guidelines

    akash-network/node

    Behavioral guidelines to reduce common LLM coding mistakes. An agent skill from akash-network/node.

    1.1k GitHub starsUsed in 22 repos~577 tokens
    DevelopmentAuto-check passed
  • Component Refactoring

    langflow-ai/langflow

    Refactor high-complexity React components in Langflow frontend.

    156k GitHub stars~3.5k tokensUpdated today
    DevelopmentAuto-check passed
  • Migrate Core Code to Submodules

    tinyhumansai/openhuman

    Plans and carries out moving non-host-specific code and its tests from the OpenHuman core into vendored tiny submodule libraries, then releases the submodule and re-pins the host.

    41k GitHub stars~2.6k tokensUpdated today
    DevelopmentAuto-check passed
  • ast-grep Structural Search

    code-yeongyu/oh-my-openagent

    Searches and rewrites code by syntax-tree shape across 25 languages with ast-grep, for codemods, structural queries and YAML lint rules, using a Python wrapper script.

    70k GitHub stars~3.3k tokensUpdated today
    DevelopmentAuto-check passed
  • Systematic Code Refactoring

    luongnv89/claude-howto

    Guides refactoring in phases based on Martin Fowler's method: research, test coverage check, planning and small tested steps, with your approval at each phase.

    42k GitHub stars~3k tokensUpdated 7 days ago
    DevelopmentAuto-check passed
  • Codex

    skills-directory/skill-codex

    A skill your agent uses when the user asks to run Codex CLI (codex exec, codex resume) or references OpenAI Codex for code analysis, refactoring, or automated editing

    1.5k GitHub starsUsed in 3 repos~1.8k tokens
    DevelopmentAuto-check passed

More from kitchen-engineer42/pdf2skills

All 21 skills in this repo
  • Code Commenting Strategy

    kitchen-engineer42/pdf2skills

    Apply strategic approaches to code commenting including when to comment, optimal comment density, performance considerations, and integration with development workflow.

    134 GitHub stars~894 tokensUpdated 7 mo ago
    Auto-check passed
  • Software Engineering Standards

    kitchen-engineer42/pdf2skills

    Reference and apply IEEE, ISO/IEC, and other software engineering standards for development, quality assurance, and project management.

    134 GitHub stars~921 tokensUpdated 7 mo ago
    Auto-check passed
  • Software Engineering Standards Reference

    kitchen-engineer42/pdf2skills

    A skill your agent uses when you need to reference, cite, or apply software engineering standards.

    134 GitHub stars~681 tokensUpdated 7 mo ago
    Auto-check passed
  • Complex Conditional Refactoring

    kitchen-engineer42/pdf2skills

    Refactor complex case statements and deeply nested code using appropriate strategies.

    134 GitHub stars~679 tokensUpdated 7 mo ago
    Auto-check passed
  • Pseudocode Programming Process

    kitchen-engineer42/pdf2skills

    A skill your agent uses when implementing complex logic, developing functions, or designing algorithms.

    134 GitHub stars~516 tokensUpdated 7 mo ago
    Auto-check passed
  • Class Organization And Layout

    kitchen-engineer42/pdf2skills

    Organize class members in standard order, separate classes with blank lines, and maintain one-class-per-file structure.

    134 GitHub stars~626 tokensUpdated 7 mo ago
    Auto-check passed

Categories

Questions about Routine Parameter Design

What does Routine Parameter Design do?

Design and optimize function/method parameter lists when defining or refactoring API interfaces, method signatures, or function parameters. Routine Parameter Design is an agent skill from kitchen-engineer42/pdf2skills. Design and optimize function/method parameter lists when defining or refactoring API interfaces, method signatures, or function parameters.

When should I use Routine Parameter Design?

Routine Parameter Design fits situations like: tasks that involve Refactoring.

How do I install Routine Parameter Design in Claude Code?

Run `npx skills add kitchen-engineer42/pdf2skills --skill routine-parameter-design -a claude-code`. Or copy the skill folder (skills_samples/Steve McConnell Code Complete A Practical Handbook of Software Construction_output/routine-parameter-design in kitchen-engineer42/pdf2skills) into .claude/skills/routine-parameter-design in your project. Claude Code loads it when a task matches its description.

How do I install Routine Parameter Design in Codex?

Run `npx skills add kitchen-engineer42/pdf2skills --skill routine-parameter-design -a codex`. Or copy the skill folder (skills_samples/Steve McConnell Code Complete A Practical Handbook of Software Construction_output/routine-parameter-design in kitchen-engineer42/pdf2skills) into .agents/skills/routine-parameter-design in your project. Codex loads it when a task matches its description.

Can I use Routine Parameter Design 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 kitchen-engineer42/pdf2skills --skill routine-parameter-design -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/routine-parameter-design, .gemini/skills/routine-parameter-design, .github/skills/routine-parameter-design and .opencode/skills/routine-parameter-design in your project.

What does Routine Parameter Design need to run?

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

Does Routine Parameter Design 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 Routine Parameter Design 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 Routine Parameter Design use?

No licence was found for Routine Parameter Design or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Routine Parameter Design use?

About 940 tokens (SKILL.md is roughly 3.8k 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 Routine Parameter Design?

Skills that share tags, products or a category with Routine Parameter Design: Guidelines (akash-network/node, 1.1k stars), Component Refactoring (langflow-ai/langflow, 156k stars), Migrate Core Code to Submodules (tinyhumansai/openhuman, 41k stars) and ast-grep Structural Search (code-yeongyu/oh-my-openagent, 70k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Routine Parameter Design?

kitchen-engineer42 (a GitHub user) maintains it in kitchen-engineer42/pdf2skills, which has 134 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on February 24, 2026.

Source: kitchen-engineer42/pdf2skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.