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pranavj17/mcp-server-graylog

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6 stars 4 forks 品質 81 トレンド 34MIT
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Simple, focused MCP server for Graylog log searching. Built for debugging production issues.

概要

Model Context Protocol (MCP) server for Graylog log searching. Search logs by absolute/relative timestamps, filter by streams, and debug production issues directly from Claude Desktop. - Search Graylog logs using exact timestamps, filter by application streams, and get actionable insights for troubleshooting production issues. - ✅ - Debug specific errors with exact time ranges - ✅ - Search recent logs (last N seconds) - ✅ - Follow a trace_id across all services - ✅ - See what happened ±N seconds around an error - ✅ - One tool call fans out to trace + context + baseline - ✅ - Group counts by service/level/pod/lead_id with bandwidth-efficient projection - ✅ - List all available streams/applications - ✅ - Verify Graylog connectivity - ✅ - ISO 8601 timestamps, query syntax, stream IDs - ✅ - Actionable errors for auth, network, and API issues - ✅ - 30-second timeouts prevent hanging - ✅ - 54 tests, 9.2/10 code quality score ~/Library/Application Support/Claude/claude_desktop_config.

README

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mcp-server-graylog

Model Context Protocol (MCP) server for Graylog log searching. Search logs by absolute/relative timestamps, filter by streams, and debug production issues directly from Claude Desktop.

Built for production debugging - Search Graylog logs using exact timestamps, filter by application streams, and get actionable insights for troubleshooting production issues.

Features

  • ✅ Absolute timestamp search - Debug specific errors with exact time ranges
  • ✅ Relative timestamp search - Search recent logs (last N seconds)
  • ✅ Distributed tracing - Follow a trace_id across all services
  • ✅ Surrounding-log context - See what happened ±N seconds around an error
  • ✅ Composite incident analysis - One tool call fans out to trace + context + baseline
  • ✅ Field aggregation - Group counts by service/level/pod/lead_id with bandwidth-efficient projection
  • ✅ Stream discovery - List all available streams/applications
  • ✅ System health check - Verify Graylog connectivity
  • ✅ Comprehensive validation - ISO 8601 timestamps, query syntax, stream IDs
  • ✅ Clear error messages - Actionable errors for auth, network, and API issues
  • ✅ Timeout handling - 30-second timeouts prevent hanging
  • ✅ Production-ready - 54 tests, 9.2/10 code quality score

Table of Contents

Installation

# No installation needed - use directly with npx
npx mcp-server-graylog

Option 2: Global Installation

npm install -g mcp-server-graylog

Option 3: Local Installation

# Clone the repository
git clone https://github.com/Pranavj17/mcp-server-graylog.git
cd mcp-server-graylog

# Install dependencies
npm install

Configuration

Claude Desktop Setup

Add to your Claude Desktop config file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "graylog": {
      "command": "npx",
      "args": ["-y", "mcp-server-graylog"],
      "env": {
        "BASE_URL": "https://graylog.example.com",
        "API_TOKEN": "your_api_token_here"
      }
    }
  }
}
GitHub で README 全文を見る

インストール

npx -y mcp-server-graylog
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設定

{ "mcpServers": { "graylog": { "command": "npx", "args": ["-y", "mcp-server-graylog"], "env": { "BASE_URL": "https://graylog.example.com", "API_TOKEN": "your_api_token_here" } } } }