bun SKILL.md skillB
bun from sutchan/agent-skills-hub is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sutchan/agent-skills-hub/bun@git:20261007.ab00264Pins git:20261007.ab00264 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sutchan/agent-skills-hub
- Path
skills/bun/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261007.ab00264, committed Oct 7, 2026
- First version recorded
- Aug 22, 2026
- Size
- 2,149 bytes
- Repository stars
- 2
- License
- MIT
使用 Bun 替代 Node.js、npm、pnpm 或 vite。提供命令映射、Bun 特有 API 与开发模式。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Bun Runtime
Use Bun as the default JavaScript/TypeScript runtime and package manager.
## Command Mappings
| Instead of | Use |
|------------|-----|
| `node file.ts` | `bun file.ts` |
| `ts-node file.ts` | `bun file.ts` |
| `npm install` | `bun install` |
| `npm run script` | `bun run script` |
| `jest` / `vitest` | `bun test` |
| `webpack` / `esbuild` | `bun build` |
Bun automatically loads `.env` files - don't use dotenv.
## Bun-Specific APIs
Prefer these over Node.js equivalents:
| API | Purpose | Don't use |
|-----|---------|-----------|
| `Bun.serve()` | HTTP server with WebSocket, HTTPS, routes | express |
| `bun:sqlite` | SQLite database | better-sqlite3 |
| `Bun.redis` | Redis client | ioredis |
| `Bun.sql` | Postgres client | pg, postgres.js |
| `Bun.file()` | File operations | node:fs readFile/writeFile |
| `Bun.$\`cmd\`` | Shell commands | execa |
| `WebSocket` | WebSocket client (built-in) | ws |
## Testing
Use `bun:test` for tests:
```ts
import { test, expect } from "bun:test";
test("description", () => {
expect(1).toBe(1);
});
```
Run with `bun test`.
## Frontend Development
…Read the whole file at its exact version.
How to install
mdr add sutchan/agent-skills-hub/bun@sha256:c06d571cd54751fbThe line at the top of this page pins the label git:20261007.ab00264, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fsrgt63rhmhql72l)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Aug 22, 2026 and Oct 7, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.ab00264 latest | 2026-10-07 | ab00264 | 2,149 B | B | view · diff |
| git:20260822.13607aa | 2026-08-22 | 13607aa | 2,158 B | B | view · diff |
| git:20260822.79ec489 | 2026-08-22 | 79ec489 | 2,144 B | B | view · diff |
| git:20260822.4511c40 | 2026-08-22 | 4511c40 | 2,135 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2149 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
sutchan/agent-skills-hub · 2 stars · license MIT · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fsrgt63rhmhql72l GET https://markdownregistry.com/api/v1/resolve?ref=sutchan/agent-skills-hub/bun GET https://markdownregistry.com/api/v1/blob/c06d571cd54751fbc068486f781de412ee92a2101b100d5e3b11a93da710c041
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from sutchan/agent-skills-hub
Every file in sutchan/agent-skills-hub