MCP Server: Analyze & Debug MCP Logs

@klara-research

Basic information

About MCP Server: Analyze & Debug MCP Logs

An MCP server to read MCP logs to debug directly inside the client

MCP Server: Analyze & Debug MCP Logs config

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

{
  "mcpServers": {
    "MCP-Analyzer": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@klara-research/MCP-Analyzer",
        "--client",
        "claude"
      ]
    }
  }
}

MCP Server: Analyze & Debug MCP Logs tools

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Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is MCP Server: Analyze & Debug MCP Logs?

MCP Server: Analyze & Debug MCP Logs is a specialized MCP server that helps you analyze and debug Model Context Protocol logs. It provides Claude with direct access to log files, making it easy to troubleshoot MCP integrations and understand how Claude interacts with your tools.

How to use MCP Server: Analyze & Debug MCP Logs?

Install via Smithery (npx -y @smithery/cli install @klara-research/MCP-Analyzer --client claude) or manually from GitHub, then add the server to your Claude Desktop configuration with the log-reader entry. Once connected, ask Claude to use the log reader tool with optional parameters such as lines, filter, customPath, fileLimit, and page.

Key features of MCP Server: Analyze & Debug MCP Logs

Multi-platform support: macOS, Windows, and Linux
Smart filtering with case-insensitive text search
Paginated browsing of large log collections
Intelligent truncation for large log files
Seamless Claude Desktop integration

Use cases of MCP Server: Analyze & Debug MCP Logs

Troubleshoot MCP integration errors by reading logs
Filter logs for specific terms like "error" or "connection"
Analyze initialization issues with custom line limits
Browse recent MCP activity across multiple log files
Understand how Claude interacts with connected tools

Frequently asked questions

What platforms does it support?

It works on macOS, Windows, and Linux with platform-specific log paths.

How do I install it?

Install automatically via Smithery or manually by cloning the GitHub repository, running `npm i` and `npx tsc`, then adding the server configuration to Claude Desktop.

What parameters can I use?

Available parameters: `lines` (default 100), `filter` (case-insensitive text), `customPath`, `fileLimit` (default 5), and `page` (default 1).

How does it handle large log files?

It uses intelligent truncation to prevent overwhelming responses while preserving the most relevant content.

Is any authentication required?

No authentication is needed; the server reads local log files from standard OS locations.

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