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bun

bun is a plugin for Claude Code from secondsky/claude-skills. Its manifest loads nothing; the 27 skills, 6 commands, 3 agents, 2 hooks it bundles cost 1,050 tokens per session together, scanned A, original, MIT.

A toolkit for Bun, a JavaScript runtime that also includes package management, bundling, testing, servers, and WebSockets. It includes guidance for using Bun with frameworks such as Hono, Next.js, Nuxt, TanStack Start, and SvelteKit.

In plain words
What is it for?
Use it to create or migrate projects, manage packages, bundle and test code, build HTTP or WebSocket services, connect databases, optimize projects, and deploy Bun applications.
Why use it?
It brings common Bun tasks and troubleshooting guidance into one place, including migration from Node.js and deployment. This helps avoid piecing together separate instructions for each part of the toolchain.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 231repo +2 changed 1mo ago A scan tokens not measured original MIT

Good fit Use it to create or migrate projects, manage packages, bundle and test code, build HTTP or WebSocket services, connect databases, optimize projects, and deploy Bun applications.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add secondsky/claude-skills
/plugin install bun
View source ↗ secondsky/claude-skills
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.

Clone the repo
git clone --depth 1 https://github.com/secondsky/claude-skills

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 bun

README.md
[![agentmods](https://agentmods.dev/badge/plugins/secondsky/claude-skills/bun/github.svg)](https://agentmods.dev/plugins/secondsky/claude-skills/bun)
Your own site
<a href="https://agentmods.dev/plugins/secondsky/claude-skills/bun"><img src="https://agentmods.dev/badge/plugins/secondsky/claude-skills/bun/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 bun

Your own site · 80×15
<a href="https://agentmods.dev/plugins/secondsky/claude-skills/bun"><img src="https://agentmods.dev/badge/plugins/secondsky/claude-skills/bun.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 27 skills, 6 commands, 3 agents, 2 hooks cost 1,050 tokens a session between them.
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.
Security

Grade A, and why

bun 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.

plugins/bun/.claude-plugin/plugin.json · 35 lines

What it actually says

{
  "name": "bun",
  "version": "3.9.0",
  "description": "Comprehensive Bun runtime toolkit covering runtime, package manager, bundler, testing, HTTP servers, WebSockets, databases, framework integrations (Hono, Next.js, Nuxt, TanStack Start, SvelteKit), deployment, and Node.js compatibility.",
  "author": {
    "name": "Claude Skills",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/secondsky/claude-skills",
  "repository": "https://github.com/secondsky/claude-skills",
  "license": "MIT",
  "keywords": [
    "bun",
    "tooling",
    "workflow",
    "http",
    "sveltekit",
    "tanstack",
    "websockets"
  ],
  "agents": [
    "./agents/bun-migration-assistant.md",
    "./agents/bun-performance-analyzer.md",
    "./agents/bun-troubleshooter.md"
  ],
  "commands": [
    "./commands/bun-debug.md",
    "./commands/bun-deploy.md",
    "./commands/bun-init.md",
    "./commands/bun-migrate.md",
    "./commands/bun-optimize.md",
    "./commands/bun-upgrade.md"
  ]
}
Contents

What it installs

The manifest is a name and a version. 27 skills, 6 commands, 3 agents, 2 hooks travel with it, and installing the plugin installs all of them — 1,050 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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 Changed a0b9772ec41d
  2. 1mo ago First seen · 35 lines scan A 21d07ac4b4a1

Subscribe to this mod's changes

bun is a plugin published in the GitHub repository secondsky/claude-skills (231 stars, last pushed 20d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Claude Codeclaude-code-commandsclaude-code-hooksclaude-code-pluginclaude-code-pluginsclaude-code-skill
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