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Agent skill

Wrdn Package Boundaries

by UsefulSoftwareCo in UsefulSoftwareCo/executor

Preserve workspace package boundaries. An agent skill from UsefulSoftwareCo/executor.

MITAuto-check: notes

Install Wrdn Package Boundaries

skills CLI
$ npx skills add UsefulSoftwareCo/executor --skill wrdn-package-boundaries -a claude-code

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

GitHub CLI
$ gh skill install UsefulSoftwareCo/executor wrdn-package-boundaries --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/UsefulSoftwareCo/executor.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/wrdn-package-boundaries .claude/skills/wrdn-package-boundaries && 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
wrdn-package-boundaries
GitHub stars
4.1k
Token cost
~192 tokens
SKILL.md length
66 words
Files
1
Skills in repo
21
Repo updated
First seen
Licence
MIT

At a glance

Preserve workspace package boundaries. An agent skill from UsefulSoftwareCo/executor.

  • Lint flags relative imports that cross package roots
  • SKILL.md covers Fix Shape, Good and Bad
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Wrdn Package Boundaries is an agent skill from UsefulSoftwareCo/executor. Preserve workspace package boundaries. Use when lint flags relative imports that cross package roots.

Its SKILL.md is about 190 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: The missing integration layer for AI agents. Let them call any OpenAPI / MCP / GraphQL / custom js functions in secure environment. The licence is MIT.

When your agent uses it

  • Lint flags relative imports that cross package roots

Example prompts

  • “/wrdn-package-boundaries”

Requirements

  • Pre-approved tools (allowed-tools): Read, Grep, Glob, Bash

What it can do on your machine

Read from SKILL.md and the folder at commit 9ef04e9. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Grep
    • Glob
    • Bash

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).

    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

Wrdn Package Boundaries loads about 192 tokens when it runs. Until then it costs about 31 tokens; SKILL.md has 66 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~31
When it runs · the whole SKILL.md, loaded when a task matches
~192

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: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Read, Grep, Glob, Bash

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

The full file from UsefulSoftwareCo/executor at commit 9ef04e9, republished under its MIT licence (© UsefulSoftwareCo). 66 words, ~192 tokens.

Download SKILL.mdSave it as .claude/skills/wrdn-package-boundaries/SKILL.md (or your agent's skills folder).
name
wrdn-package-boundaries
description
Preserve workspace package boundaries. Use when lint flags relative imports that cross package roots.
allowed-tools
Read, Grep, Glob, Bash

Workspace packages should import each other through package exports, not relative paths.

Fix Shape

  • Replace cross-package relative imports with the target package name.
  • If the needed module is not exported, add the smallest package export that matches the package's public surface.
  • Keep relative imports only within the same package root.
  • Do not reach into another package's private source tree from an app or package.

Good

ts
import { createExecutor } from "@executor-js/sdk";

Bad

ts
import { createExecutor } from "../../../core/sdk/src";

© UsefulSoftwareCo, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/wrdn-package-boundaries of UsefulSoftwareCo/executor.

Open the folder on GitHubat commit 9ef04e9

Compare with similar skills

Wrdn Package Boundaries 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.

Wrdn Package Boundaries compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Wrdn Package Boundaries this skillUsefulSoftwareCo/executor4.1k—~192Automated safety check: NotesMIT
Flagsvercel/next.js143k—~746Automated safety check: PassMIT
Styles Lintthedaviddias/Front-End-Checklist74k—~416Automated safety check: PassMIT
UI Lintsickn33/agentic-awesome-skills47k1 repos~853Automated safety check: PassMIT
Lint And Validatesickn33/agentic-awesome-skills47k1 repos~814Automated safety check: PassMIT
Lintcloudposse/atmos1.4k—~909Automated safety check: PassApache-2.0

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Questions about Wrdn Package Boundaries

What does Wrdn Package Boundaries do?

Preserve workspace package boundaries. An agent skill from UsefulSoftwareCo/executor. Wrdn Package Boundaries is an agent skill from UsefulSoftwareCo/executor. Preserve workspace package boundaries.

When should I use Wrdn Package Boundaries?

Wrdn Package Boundaries fits situations like: lint flags relative imports that cross package roots.

How do I install Wrdn Package Boundaries in Claude Code?

Run `npx skills add UsefulSoftwareCo/executor --skill wrdn-package-boundaries -a claude-code`. Or copy the skill folder (.agents/skills/wrdn-package-boundaries in UsefulSoftwareCo/executor) into .claude/skills/wrdn-package-boundaries in your project. Claude Code loads it when a task matches its description.

How do I install Wrdn Package Boundaries in Codex?

Run `npx skills add UsefulSoftwareCo/executor --skill wrdn-package-boundaries -a codex`. Or copy the skill folder (.agents/skills/wrdn-package-boundaries in UsefulSoftwareCo/executor) into .agents/skills/wrdn-package-boundaries in your project. Codex loads it when a task matches its description.

Can I use Wrdn Package Boundaries 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 UsefulSoftwareCo/executor --skill wrdn-package-boundaries -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/wrdn-package-boundaries, .gemini/skills/wrdn-package-boundaries, .github/skills/wrdn-package-boundaries and .opencode/skills/wrdn-package-boundaries in your project.

What does Wrdn Package Boundaries need to run?

SKILL.md names no scripts, command-line tools or credentials: Wrdn Package Boundaries is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Grep, Glob, Bash.

Does Wrdn Package Boundaries 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 Wrdn Package Boundaries safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Wrdn Package Boundaries use?

Wrdn Package Boundaries is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Wrdn Package Boundaries use?

About 192 tokens (SKILL.md is roughly 768 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 Wrdn Package Boundaries?

Skills that share tags, products or a category with Wrdn Package Boundaries: Flags (vercel/next.js, 143k stars), Styles Lint (thedaviddias/Front-End-Checklist, 74k stars), UI Lint (sickn33/agentic-awesome-skills, 47k stars) and Lint And Validate (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Wrdn Package Boundaries?

UsefulSoftwareCo (a GitHub organization) maintains it in UsefulSoftwareCo/executor, which has 4,111 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on October 9, 2026.

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