# Log Analyzer Mcp

> An MCP server for AI-powered log analysis. Parse, search, and debug log files across 9+ formats — right from Claude Code.

- **Type:** MCP server
- **Install:** `agentstack add mcp-fato07-log-analyzer-mcp`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Fato07](https://agentstack.voostack.com/s/fato07)
- **Installs:** 0
- **Category:** [Search](https://agentstack.voostack.com/c/search)
- **Latest version:** 0.4.2
- **License:** MIT
- **Upstream author:** [Fato07](https://github.com/Fato07)
- **Source:** https://github.com/Fato07/log-analyzer-mcp

## Install

```sh
agentstack add mcp-fato07-log-analyzer-mcp
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Log Analyzer MCP

[](https://registry.modelcontextprotocol.io/servers/io.github.Fato07/log-analyzer-mcp)
[](https://badge.fury.io/py/codesdevs-log-analyzer)
[](https://pepy.tech/project/codesdevs-log-analyzer)
[](https://opensource.org/licenses/MIT)
[](https://www.python.org/downloads/)
[](https://github.com/Fato07/log-analyzer-mcp)

> 🔍 **Stop copy-pasting logs into AI.** Let Claude read them directly.

An MCP server for AI-powered log analysis. Parse, search, and debug log files across 9+ formats — right from Claude Code.

## 📊 At a Glance

| | |
|---|---|
| **14** MCP tools | **9+** log formats |
| **280** tests | **81%+** coverage |

## 🎬 Demo

*Analyzing logs with 14 specialized tools*

## 🤔 Why?

| Without log-analyzer-mcp | With log-analyzer-mcp |
|--------------------------|----------------------|
| Copy-paste chunks of logs | Point Claude at the file |
| Lose context between pastes | Full file access |
| Manual format parsing | Auto-detection |
| Miss related errors | Smart correlation |

## ✨ Features

- **Auto-Detection** — Identifies format from 9+ common log types
- **Smart Search** — Pattern matching with context, regex, and time filtering
- **Error Extraction** — Groups similar errors, captures stack traces
- **Natural Language** — Ask questions like "what errors happened today?"
- **Sensitive Data Scan** — Detect PII, credentials, and secrets
- **Multi-File Analysis** — Correlate events across distributed systems
- **Streaming** — Handles 1GB+ files without memory issues

## 🚀 Quick Start

```bash
# Install (adds to Claude Code automatically)
uvx codesdevs-log-analyzer install
```

Then in Claude Code:

```
Analyze /var/log/app.log and tell me what's causing the errors
```

## 📦 Installation

### One-liner (Recommended)

```bash
uvx codesdevs-log-analyzer install
```

### Manual

pip / uv / Claude Code config

```bash
# pip
pip install codesdevs-log-analyzer

# uv
uv tool install codesdevs-log-analyzer
```

Add to `~/.claude/settings.json`:

```json
{
  "mcpServers": {
    "log-analyzer": {
      "command": "uvx",
      "args": ["codesdevs-log-analyzer"]
    }
  }
}
```

## 📋 Supported Formats

| Format | Example |
|--------|---------|
| Syslog | `Jan 15 10:30:00 hostname process[pid]: message` |
| Apache/Nginx | `127.0.0.1 - - [15/Jan/2026:10:30:00] "GET /path" 200` |
| JSON Lines | `{"timestamp": "...", "level": "ERROR", "message": "..."}` |
| Docker | `2026-01-15T10:30:00.123Z stdout message` |
| Python | `2026-01-15 10:30:00,123 - module - ERROR - message` |
| Java/Log4j | `2026-01-15 10:30:00,123 ERROR [thread] class - message` |
| Kubernetes | `level=error msg="..." ts=2026-01-15T10:30:00Z` |
| Generic | Any line with recognizable timestamp |

## ⚡ Performance

| Metric | Value |
|--------|-------|
| 100MB log file | 
  Found this useful? Give it a ⭐ on GitHub!
  Report bugs ·
  Request features ·
  Discussions ·
  Full docs

  Built by Fato07 at CodesDevs

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Fato07](https://github.com/Fato07)
- **Source:** [Fato07/log-analyzer-mcp](https://github.com/Fato07/log-analyzer-mcp)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.4.2 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.4.2** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-fato07-log-analyzer-mcp
- Seller: https://agentstack.voostack.com/s/fato07
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.