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io.github.Fato07/log-analyzer-mcp

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AI-powered log analysis - parse, search, extract errors across 9+ formats

Code source Documentation

Que pouvez-vous faire avec io.github.Fato07/log-analyzer-mcp ?

  • 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

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

PYPI package codesdevs-log-analyzer
Claude Code 
claude mcp add log-analyzer-mcp -- uvx codesdevs-log-analyzer==0.4.2
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "log-analyzer-mcp": {
            "command": "uvx",
            "args": [
                "codesdevs-log-analyzer==0.4.2"
            ]
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. Log Analyzer MCP
  2. 📊 At a Glance
  3. 🎬 Demo
  4. 🤔 Why?
  5. ✨ Features
  6. 🚀 Quick Start
  7. 📦 Installation
  8. 📋 Supported Formats
  9. ⚡ Performance
  10. 🛠️ Available Tools
  11. 💡 Examples
  12. 🔧 Development
  13. 📈 Star History
  14. 📄 License

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 tools9+ log formats
280 tests81%+ coverage

🎬 Demo

Analyzing logs with 14 specialized tools

🤔 Why?

Without log-analyzer-mcpWith log-analyzer-mcp
Copy-paste chunks of logsPoint Claude at the file
Lose context between pastesFull file access
Manual format parsingAuto-detection
Miss related errorsSmart 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

# 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

uvx codesdevs-log-analyzer install
Manual

pip / uv / Claude Code config

# pip
pip install codesdevs-log-analyzer

# uv
uv tool install codesdevs-log-analyzer

Add to ~/.claude/settings.json:

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

📋 Supported Formats

FormatExample
SyslogJan 15 10:30:00 hostname process[pid]: message
Apache/Nginx127.0.0.1 - - [15/Jan/2026:10:30:00] "GET /path" 200
JSON Lines{"timestamp": "...", "level": "ERROR", "message": "..."}
Docker2026-01-15T10:30:00.123Z stdout message
Python2026-01-15 10:30:00,123 - module - ERROR - message
Java/Log4j2026-01-15 10:30:00,123 ERROR [thread] class - message
Kuberneteslevel=error msg="..." ts=2026-01-15T10:30:00Z
GenericAny line with recognizable timestamp

⚡ Performance

MetricValue
100MB log file< 10 seconds
Memory footprintStreaming (no full load)
Max tested size1GB+
Format detection< 100ms

🛠️ Available Tools

ToolDescription
log_analyzer_parseDetect format and extract metadata
log_analyzer_searchSearch with context lines
log_analyzer_extract_errorsExtract and group errors
log_analyzer_summarizeGenerate debugging summary
log_analyzer_correlateFind related events
log_analyzer_watchMonitor for new entries
log_analyzer_askNatural language queries
log_analyzer_scan_sensitiveDetect PII/credentials
+ 6 moreFull reference →

💡 Examples

Find errors:

Extract all errors from /var/log/app.log, group similar ones

Search with context:

Search for "timeout" in app.log with 5 lines of context

Correlate events:

What happened 60 seconds before each OutOfMemoryError?

Scan for secrets:

Check /var/log/app.log for accidentally logged credentials

🔧 Development

git clone https://github.com/Fato07/log-analyzer-mcp
cd log-analyzer-mcp
uv sync
uv run pytest -v --cov

📈 Star History

📄 License

MIT License - see LICENSE for details.

Found this useful? Give it a ⭐ on GitHub!

Report bugs · Request features · Discussions · Full docs

Built by Fato07 at CodesDevs

Questions fréquentes

Qu'est-ce que io.github.Fato07/log-analyzer-mcp ?

AI-powered log analysis - parse, search, extract errors across 9+ formats

Comment installer io.github.Fato07/log-analyzer-mcp ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add log-analyzer-mcp -- uvx codesdevs-log-analyzer==0.4.2. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour io.github.Fato07/log-analyzer-mcp ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

io.github.Fato07/log-analyzer-mcp est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient io.github.Fato07/log-analyzer-mcp ?

Il est publié par Fato07. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.