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build-workflow

build-workflow is a skill for Claude Code from hackersandwizards/artificer. It costs 55 tokens per session (260 once invoked), scanned A, original, MIT.

A workflow-scaffolding skill that creates one stage of a multi-step process, including its helper agent, stop check, launcher, and orchestration script.

In plain words
What is it for?
Use it to build new workflow stages from a written specification and connect those stages into a deterministic multi-step run.
Why use it?
It removes the repetitive setup needed to add another controlled stage to a workflow.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; mentions subagents; mentions Claude Code.

Part of the build-workflow plugin — 2 skills, 1 agent shipped together

not rated 16repo +1 7d ago A scan 55 tokens original MIT

Good fit Use it to build new workflow stages from a written specification and connect those stages into a deterministic multi-step run.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/hackersandwizards/artificer/build-workflow
View source ↗ hackersandwizards/artificer hackersandwizards.dev
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add hackersandwizards/artificer --skill build-workflow
Clone the repo
git clone --depth 1 https://github.com/hackersandwizards/artificer

Made for: Claude Code.

Or install build-workflow, the plugin that ships this one along with the rest of its 2 skills, 1 agent.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for build-workflow

README.md
[![agentmods](https://agentmods.dev/badge/skills/hackersandwizards/artificer/build-workflow/github.svg)](https://agentmods.dev/skills/hackersandwizards/artificer/build-workflow)
Your own site
<a href="https://agentmods.dev/skills/hackersandwizards/artificer/build-workflow"><img src="https://agentmods.dev/badge/skills/hackersandwizards/artificer/build-workflow/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for build-workflow

Your own site · 80×15
<a href="https://agentmods.dev/skills/hackersandwizards/artificer/build-workflow"><img src="https://agentmods.dev/badge/skills/hackersandwizards/artificer/build-workflow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 260 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00055 $0.00260
Opus 5.5 $0.00022 $0.00104
Sonnet 5.5 $0.00011 $0.00052
Haiku 4.5 $0.00006 $0.00026

Measured 2mo ago against content hash 63d075dfb294, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

build-workflow scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/build-workflow/skills/build-workflow/SKILL.md · 18 lines

What it actually says

Scaffold one workflow stage by orchestrating two subagents with the Task tool, in order:

  1. New workflow only. If this is the first stage of a new workflow, first spawn the claude-code-guide subagent to confirm the current Claude Code docs the scaffolding depends on: subagent Stop/SubagentStop gates, whether agentType fires those gates inside a workflow, and the dynamic-workflow script API. Skip this on later stages of the same workflow.
  2. Scaffold. Spawn the build-workflow generator agent (subagent type build-workflow:build-workflow) and give it the stage spec below plus any doc corrections from step 1. Return its result.

Stage spec:

$ARGUMENTS

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 18 lines · 55 tokens per session scan A 63d075dfb294

Subscribe to this mod's changes

build-workflow is a skill published in the GitHub repository hackersandwizards/artificer (16 stars, last pushed 7d ago), licensed MIT. It adds 55 tokens to every session and 260 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Building agentsClaude CodePlanningagent-skillsagentic-engineeringclaudedeveloper-toolsmcp
Related

build-workflow compared with skills from other repositories

build-workflow next to 6 skills from other repositories
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