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Bruno MCP Server

Schmiedeabzeichen

Ein MCP-Server (Model Context Protocol), der die Ausführung von Bruno-Sammlungen ermöglicht. Dieser Server ermöglicht LLMs die Ausführung von API-Tests mit Bruno und den Erhalt detaillierter Ergebnisse über eine standardisierte Schnittstelle.

Merkmale

  • Ausführen von Bruno-Sammlungen mit der Bruno-CLI

  • Unterstützung für Umgebungsdateien

  • Unterstützung für Umgebungsvariablen

  • Detaillierte Testergebnisse, einschließlich:

    • Gesamtstatus Erfolg/Misserfolg

    • Testzusammenfassung (Gesamt, Bestanden, Nicht Bestanden)

    • Detaillierte Fehlerinformationen

    • Ausführungszeitpunkte

Related MCP server: bruno-mcp

Installation

Installation über Smithery

So installieren Sie Bruno MCP Server für Claude Desktop automatisch über Smithery :

npx -y @smithery/cli install @hungthai1401/bruno-mcp --client claude

Manuelle Installation

# Install dependencies
npm install

# Build the project
npm run build

Konfiguration

Fügen Sie den Server zu Ihrer Claude-Desktop-Konfigurationsdatei unter ~/Library/Application Support/Claude/claude_desktop_config.json hinzu:

{
  "mcpServers": {
    "bruno-runner": {
      "command": "npx",
      "args": ["-y", "bruno-mcp"],
    }
  }
}

Verfügbare Tools

Laufsammlung

Führt eine Bruno-Sammlung aus und gibt die Testergebnisse zurück.

Parameter:

  • collection (erforderlich): Pfad zur Bruno-Sammlung

  • environment (optional): Pfad zur Umgebungsdatei

  • variables (optional): Umgebungsvariablen als Schlüssel-Wert-Paare

Beispielantwort:

{
  "success": true,
  "summary": {
    "total": 5,
    "failed": 0,
    "passed": 5
  },
  "failures": [],
  "timings": {
    "started": "2024-03-14T10:00:00.000Z",
    "completed": "2024-03-14T10:00:01.000Z",
    "duration": 1000
  }
}

Beispielverwendung in Claude

Sie können den Server in Claude verwenden, indem Sie ihn bitten, eine Bruno-Sammlung auszuführen:

„Führen Sie die Bruno-Sammlung unter /path/to/collection.bru aus und teilen Sie mir mit, ob alle Tests erfolgreich waren.“

Claude wird:

  1. Verwenden Sie das Run-Collection-Tool

  2. Analysieren Sie die Testergebnisse

  3. Geben Sie eine benutzerfreundliche Zusammenfassung der Ausführung an

Entwicklung

Projektstruktur

src/
  ├── index.ts           # Entry point
  ├── server.ts          # MCP Server implementation
  ├── runner.ts          # Bruno runner implementation
  └── types.ts           # Type definitions

Ausführen von Tests

# Run tests
npm test

# Run tests with coverage
npm test:coverage

Gebäude

# Build the project
npm run build

# Clean build artifacts
npm run clean

Lizenz

MIT

Available Tools

1 tool
run-collectionC

Run a Bruno Collection using Bruno CLI

ParametersJSON Schema
NameRequiredDescriptionDefault
collectionYesPath to the Bruno collection
environmentNoOptional path to environment file
variablesNoOptional environment variables

TDQS

C2.9/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions 'Run' which implies execution, but fails to describe critical behaviors like whether it's read-only/destructive, requires specific permissions, has side effects (e.g., file changes), or handles errors. This leaves significant gaps for an execution tool.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence with zero wasted words. It's appropriately sized and front-loaded, clearly stating the core action without unnecessary elaboration.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complexity of running a collection (an execution tool with potential side effects), no annotations, and no output schema, the description is incomplete. It lacks details on behavior, output format, error handling, or dependencies, making it inadequate for safe and effective use by an AI agent.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The schema description coverage is 100%, so the schema already documents all parameters (collection path, optional environment file, optional variables). The description adds no additional meaning beyond what the schema provides, such as format examples or usage context, meeting the baseline for high coverage.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the verb ('Run') and resource ('a Bruno Collection using Bruno CLI'), making the purpose understandable. However, it doesn't differentiate from siblings since there are none, so it can't achieve the full 5 points for sibling differentiation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool, such as prerequisites (e.g., Bruno CLI installation), alternatives, or specific contexts. It only states what the tool does without usage instructions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

  1. 1 tool update
    • First observedrun-collection

TDQS

B3/5.0

Scored across 1 tool

Disambiguation5/5

With only one tool, there is no possibility of confusion or overlap between tools. The tool 'run-collection' has a single, clearly defined purpose that cannot be misselected against other tools.

Naming Consistency5/5

Since there is only one tool, naming consistency is inherently perfect. The tool name 'run-collection' follows a verb-noun pattern, and there are no other tools to compare it against for inconsistency.

Tool Count2/5

A single tool is generally too few for most server purposes, as it limits functionality and may indicate an incomplete or overly narrow scope. While it could be appropriate for a very specific task, it often feels thin and lacks the breadth needed for typical agent workflows.

Completeness1/5

With only one tool, the surface is severely incomplete. There are obvious gaps, such as the inability to create, list, update, or delete collections, which are typical operations in a collection management domain. This will likely cause agent failures when trying to perform basic tasks beyond running a collection.

Maintenance

ActivityInactive
ResponsivenessNo issues

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