# Code Snippets (S3)

> Use this tool when you need to manage code snippets in S3 storage, creating, retrieving, and listing code in various programming languages. It solves problems related to code reference management, collaborative programming, and AI-driven development workflows by providing a streamlined interface for S3 interactions. With inputs of code snippets and outputs of managed code references, use it to integrate code snippet functionality into AI-assisted development tasks.

Canonical page: https://skillsregistry.net/skills/mattbarlow-sg-bun-s3  
JSON: https://api.skillsregistry.net/v1/skills/mattbarlow-sg-bun-s3

## Description

This Bun-based S3 MCP server, developed for Claude Desktop, provides a streamlined interface for managing code snippets in S3 storage. Leveraging Bun's S3 bindings for fast API operations, it offers tools for creating, retrieving, and listing code snippets in various programming languages. The implementation focuses on efficient S3 interactions, robust error handling, and seamless integration with Claude Desktop, making it ideal for AI assistants to manage and access code snippets without dealing with S3 complexities directly. It's particularly useful for tasks like code reference management, collaborative programming, or integrating code snippet functionality into AI-driven development workflows.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** productivity
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/mattbarlow-sg-bun-s3)
- **Repository:** <https://github.com/mattbarlow-sg/bun-s3-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "mattbarlow-sg-bun-s3"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/mattbarlow-sg-bun-s3` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/mattbarlow-sg-bun-s3/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt