# middleBrick

> Use this tool when you need to identify and address API security vulnerabilities, such as authentication weaknesses and injection flaws, to protect your applications from common threats. The middleBrick tool provides scanning capabilities through its MCP server, available via npm as @middlebrick/mcp-server, and integrates with Claude Desktop and other MCP clients. It is ideal for use cases requiring comprehensive API security auditing and vulnerability detection.

Canonical page: https://skillsregistry.net/skills/middlebrick  
JSON: https://api.skillsregistry.net/v1/skills/middlebrick

## Description

Provides API security scanning capabilities through MCP, detecting common vulnerabilities including authentication weaknesses, injection flaws, and misconfigured endpoints. Distributed via npm as @middlebrick/mcp-server for integration with Claude Desktop and other MCP clients.

## Trust

- **Trust score (0–1):** 0.98
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/middlebrick)
- **Repository:** <https://github.com/middlebrick/mcp-server>

## 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": "middlebrick"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/middlebrick` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/middlebrick/pull`

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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