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Agent skill

Builder

by dralgorhythm in dralgorhythm/claude-agentic-framework

Translate plans into working, tested code through implementation, debugging, and refactoring — a user-invoked Builder workflow.

No licenceAuto-check passedDevelopment

Install Builder

skills CLI
$ npx skills add dralgorhythm/claude-agentic-framework --skill builder -a claude-code

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

GitHub CLI
$ gh skill install dralgorhythm/claude-agentic-framework builder --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/dralgorhythm/claude-agentic-framework.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/builder .claude/skills/builder && 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
builder
GitHub stars
124
Token cost
~794 tokens
SKILL.md length
387 words
Files
1
Skills in repo
20
Repo updated
First seen
Licence
None found

At a glance

Translate plans into working, tested code through implementation, debugging, and refactoring — a user-invoked Builder workflow.

  • Works in 5 steps: Understand — Use Grep and Glob to… → Check — Use GitHub MCP to verify… → Implement — Write code following… → …
  • Tasks that involve Refactoring
  • SKILL.md covers Method, MCP Tools, Implementation Workflow and Hallucination Defense, plus 4 more sections
  • Calls npm and pip

What it does

Builder is an agent skill from dralgorhythm/claude-agentic-framework. Translate plans into working, tested code through implementation, debugging, and refactoring — a user-invoked Builder workflow.

Its SKILL.md is about 790 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: A More Effective Agent Harness for Claude.

When your agent uses it

  • Tasks that involve Refactoring

Example prompts

  • “/builder”

Workflow steps

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

  1. Understand — Use Grep and Glob to explore existing code patterns
  2. Check — Use GitHub MCP to verify blocking issues/PRs
  3. Implement — Write code following existing patterns
  4. Integrate — Use Grep to verify integration points
  5. Test — Run tests to verify functionality

What it can do on your machine

Read from SKILL.md and the folder at commit 6436a20. 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

    Shell commands in SKILL.md call:

    • npm
    • pip

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

  • Network

    No URLs in SKILL.md. Its commands use npm and pip, which can reach the network depending on how they are called.

    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

Builder loads about 794 tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 387 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~34
When it runs · the whole SKILL.md, loaded when a task matches
~794

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 387 words (~794 tokens).

“Translate plans into working, tested, production-ready code.”

— opening of SKILL.md by dralgorhythm
name
builder
argument-hint
[task-description]
disable-model-invocation
true

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/builder of dralgorhythm/claude-agentic-framework.

Open the folder on GitHubat commit 6436a20

Compare with similar skills

Builder 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.

Builder compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Builder this skilldralgorhythm/claude-agentic-framework124—~794Automated 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
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  • Component Refactoring

    langflow-ai/langflow

    Refactor high-complexity React components in Langflow frontend.

    156k GitHub stars~3.5k tokensUpdated today
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  • 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
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  • 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
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  • 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
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  • 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

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More from dralgorhythm/claude-agentic-framework

All 20 skills in this repo

  • Swarm Coordination

    dralgorhythm/claude-agentic-framework

    Rules for several agents sharing one repository: an orchestrator tracks work in two tiers, workers write to scratch files, and every handoff leaves a pointer to an artifact.

    124 GitHub stars~1.6k tokensUpdated 2 mo ago
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  • Threat Modeling

    dralgorhythm/claude-agentic-framework

    Finds security threats in a design with a STRIDE pass per component, rates severity and records fixes, with extra checks for AI agent and tool risks.

    124 GitHub stars~581 tokensUpdated 2 mo ago
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  • Architecture Decision Record Writer

    dralgorhythm/claude-agentic-framework

    Writes Architecture Decision Records with title, status, context, decision, rationale and consequences for significant technical choices, kept short and numbered.

    124 GitHub stars~529 tokensUpdated 2 mo ago
    Auto-check passed

  • Codebase Health Auditor

    dralgorhythm/claude-agentic-framework

    Runs a user-invoked, swarm-style audit of a whole codebase for SOLID and DRY violations, code smells, complexity, dead code and pattern consistency, with a prioritized report.

    124 GitHub stars~980 tokensUpdated 2 mo ago
    Auto-check passed

  • Dependency Upgrade Protocol

    dralgorhythm/claude-agentic-framework

    Sequences safe dependency upgrades: read the changelog, verify the version exists upstream, pin it, and keep major bumps in separate commits behind a full gate run.

    124 GitHub stars~1.5k tokensUpdated 2 mo ago
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  • Designing Systems

    dralgorhythm/claude-agentic-framework

    Produces this framework's ADR and system-design artifacts from bundled templates with trade-off analysis.

    124 GitHub stars~458 tokensUpdated 2 mo ago
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Categories

Questions about Builder

What does Builder do?

Translate plans into working, tested code through implementation, debugging, and refactoring — a user-invoked Builder workflow. Builder is an agent skill from dralgorhythm/claude-agentic-framework. Translate plans into working, tested code through implementation, debugging, and refactoring — a user-invoked Builder workflow.

When should I use Builder?

Builder fits situations like: tasks that involve Refactoring.

How do I install Builder in Claude Code?

Run `npx skills add dralgorhythm/claude-agentic-framework --skill builder -a claude-code`. Or copy the skill folder (.claude/skills/builder in dralgorhythm/claude-agentic-framework) into .claude/skills/builder in your project. Claude Code loads it when a task matches its description.

How do I install Builder in Codex?

Run `npx skills add dralgorhythm/claude-agentic-framework --skill builder -a codex`. Or copy the skill folder (.claude/skills/builder in dralgorhythm/claude-agentic-framework) into .agents/skills/builder in your project. Codex loads it when a task matches its description.

Can I use Builder 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 dralgorhythm/claude-agentic-framework --skill builder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/builder, .gemini/skills/builder, .github/skills/builder and .opencode/skills/builder in your project.

What does Builder need to run?

Going by SKILL.md and its folder, Builder needs the command-line tools its instructions call (npm and pip).

Does Builder access the network?

SKILL.md contains no URLs. Its commands use npm and pip, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Builder 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 Builder use?

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

How many tokens does Builder use?

About 794 tokens (SKILL.md is roughly 3.2k 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 Builder?

Skills that share tags, products or a category with Builder: 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 Builder?

dralgorhythm (a GitHub user) maintains it in dralgorhythm/claude-agentic-framework, which has 124 GitHub stars. The repository holds 20 skills in this directory. The repository was last updated on July 24, 2026.

Source: dralgorhythm/claude-agentic-framework on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.