setup

setup is a skill for Claude Code from iwe-org/dev-workspace. It costs 79 tokens per session (938 once invoked), scanned A, original, MIT.

A brownfield workspace-onboarding workflow that reads an existing codebase and drafts product, architecture, and specification documents from it.

In plain words
What is it for?
Use it to inspect a repository, document its product and module structure, record unknowns as questions, and complete initial workspace setup.
Why use it?
It gives future work a shared project memory based on the code, while asking the developer only about details the code cannot reveal.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it to inspect a repository, document its product and module structure, record unknowns as questions, and complete initial workspace setup.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/iwe-org/dev-workspace/setup
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 iwe-org/dev-workspace --skill setup
Clone the repo
git clone --depth 1 https://github.com/iwe-org/dev-workspace

Made for: Claude Code.

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 setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/iwe-org/dev-workspace/setup/github.svg)](https://agentmods.dev/skills/iwe-org/dev-workspace/setup)
Your own site
<a href="https://agentmods.dev/skills/iwe-org/dev-workspace/setup"><img src="https://agentmods.dev/badge/skills/iwe-org/dev-workspace/setup/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 setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/iwe-org/dev-workspace/setup"><img src="https://agentmods.dev/badge/skills/iwe-org/dev-workspace/setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 938 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 $0.00079 $0.00938
Opus 5.5 $0.00032 $0.00375
Sonnet 5.5 $0.00016 $0.00188
Haiku 4.5 $0.00008 $0.00094

Measured 1mo ago against content hash 144651a61948, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

setup 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 1mo 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.

.claude/skills/setup/SKILL.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Workspace setup

Turn the blank workspace into this project's memory. The codebase is the primary source — read it first and draft from evidence; ask the developer only what the code can't answer. Every future session reads what you write here.

Steps

  1. Assess. Read data/product.md. List which ✏️ blocks are unfilled. If everything is filled, ask what to revise instead of re-onboarding.
  2. Locate the codebase. Ask where the project's code lives (often the parent or a sibling directory of this workspace, or this workspace may sit inside the repo itself). If the project is greenfield — no code yet — skip to step 4 and run the interview alone.
  3. Scan. Read the repository's README, package manifests, build configuration, entry points, directory layout, and test setup. Draft from what you find:
    • data/product.md — What is it, Platforms, Stack from direct evidence; leave ✏️ plus a concrete question under any section the code can't answer (Users, Constraints usually need the developer).
    • One starting data/architecture/<slug>.md describing the module layout and any design decisions visible in the code (state management, storage, process boundaries). Say "unknown" where you'd be guessing. (The deep, per-module map under data/codebase/ is out of scope for setup — file it as follow-up work rather than attempting it here.)
    • Propose (don't yet write) spec docs for the 2–3 most load-bearing behaviors you can identify.
  4. Interview. Ask in batches, conversationally:
    • Product: the one-liner; who uses it and for what; who it's not for.
    • Reality: current stage, what's shipped vs. aspirational, the next thing they intend to build.
    • Constraints: performance budgets, compatibility promises, licensing, privacy — anything every plan must respect.
    • Rules: recurring instructions they find themselves repeating to agents or contributors — these become the Authoring rules section.
  5. Write. Fill every data/product.md section, deleting the italic instruction lines as sections fill; add a dated entry to its Changelog. Write the confirmed architecture doc(s) and any spec stubs the developer approved, linking each from data/architecture.md / data/spec.md.
  6. Close the loop. Mark the finished onboarding tasks (fill-product-doc, and capture-current-architecture if step 3 ran): iwe update -k data/backlog/<slug> --set stage=done --set completed=<today>, and move their links in data/backlog.md to ## Done. Delete the example docs — every *.example.md under data/ (iwe delete <key> per doc). iwe delete removes their inclusion links from hubs automatically but flattens inline links to plain text: sweep the hub files and remaining docs for leftover de-linked example lines and remove them.
  7. Validate & commit. iwe normalize, then iwe schema validate — both must pass clean. Commit with a message like setup: product doc filled, architecture captured, examples removed.

Read the full file on GitHub · 68 lines

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. 1mo ago First seen · 68 lines · 79 tokens per session scan A 144651a61948

Subscribe to this mod's changes

setup is a skill published in the GitHub repository iwe-org/dev-workspace (10 stars, last pushed 2mo ago), licensed MIT. It adds 79 tokens to every session and 938 once invoked, about $0.0003 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 2026-08-31.

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