B

Bruno Mcp

@Ostico

About Bruno Mcp

A Model Context Protocol (MCP) server for creating, managing, and executing Bruno API testing collections. Supports both .bru and .yml (opencollection) formats with built-in security hardening.

#development #http #rest

Basic information

Category

Developer Tools

Transports

stdio

Publisher

Ostico

Submitted by

Domenico Lupinetti (Ostico)

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "bruno-mcp": {
      "command": "node",
      "args": [
        "/absolute/path/to/bruno-mcp/dist/index.js"
      ],
      "env": {}
    }
  }
}

Tools

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Overview

What is Bruno Mcp?

A Model Context Protocol (MCP) server for creating, managing, and executing Bruno API testing collections. It supports both .bru and .yml (opencollection) formats with built-in security hardening, and is designed for AI agents (Claude, Copilot, etc.) to programmatically work with Bruno collections without the GUI or CLI.

How to use Bruno Mcp?

—

Key features of Bruno Mcp

Create and organize Bruno collections
Manage multiple environments (dev, staging, prod)
Generate request files for all HTTP methods
Support authentication: Bearer, Basic, OAuth 2.0, API key, Digest
Add pre/post request scripts and assertions
Dual format support: .bru and .yml with auto-detection
Execute requests and run tests with structured results
Security hardening: SSRF protection, path traversal prevention, VM sandbox

Use cases of Bruno Mcp

AI-assisted test generation for Bruno collections
CI pipeline integration for automated API testing
Automated API exploration and validation
Programmatic creation, inspection, or execution of Bruno collections

FAQ from Bruno Mcp

What runtime is required?

Node.js >= 18.0.0 is required.

Which request file formats are supported?

Both .bru (legacy) and .yml (opencollection YAML) formats are supported, with auto-detection.

What authentication methods does it support?

Bearer, Basic, OAuth 2.0, API key, and Digest authentication are all supported.

What security hardening is included?

SSRF protection, path traversal prevention, and a VM sandbox for test scripts are built in.

Can I execute requests and get results?

Yes, request execution and test runs are supported, returning structured results.

Comments

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