Log Analyzer MCP

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

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

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

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

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

Log Analyzer MCP 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:

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:

config.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	< 10 seconds
Memory footprint	Streaming (no full load)
Max tested size	1GB+
Format detection	< 100ms

🛠️ Available Tools

Tool	Description
`log_analyzer_parse`	Detect format and extract metadata
`log_analyzer_search`	Search with context lines
`log_analyzer_extract_errors`	Extract and group errors
`log_analyzer_summarize`	Generate debugging summary
`log_analyzer_correlate`	Find related events
`log_analyzer_watch`	Monitor for new entries
`log_analyzer_ask`	Natural language queries
`log_analyzer_scan_sensitive`	Detect PII/credentials
+ 6 more	Full reference →

💡 Examples

Find errors:

Code

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

Search with context:

Code

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

Correlate events:

Code

What happened 60 seconds before each OutOfMemoryError?

Scan for secrets:

Code

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

🔧 Development

bash

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

Read the full README →View source on GitHub →

Related MCP Servers

View all in Developer Tools View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

Last commit

8mo ago

Most recent push to the default branch.

Directory activity

1 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Log Analyzer MCP

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "log-analyzer-mcp": { "command": "uvx", "args": ["codesdevs-log-analyzer"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

12/12 checks healthy over the last 46d

36Quality signal: Fair · 36/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools15/30

Adoption & activity2/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 6d ago via OSV.dev · codesdevs-log-analyzer (PyPI)

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Explore more

More in 💻 Developer Tools →Best MCP servers for Developers →Alternatives to Log Analyzer MCP →Install in Claude Desktop Install in Cursor Install in VS Code Setup guides for all 13 MCP clients

Log Analyzer MCP

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

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

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

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

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

Log Analyzer MCP 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:

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:

config.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	< 10 seconds
Memory footprint	Streaming (no full load)
Max tested size	1GB+
Format detection	< 100ms

🛠️ Available Tools

Tool	Description
`log_analyzer_parse`	Detect format and extract metadata
`log_analyzer_search`	Search with context lines
`log_analyzer_extract_errors`	Extract and group errors
`log_analyzer_summarize`	Generate debugging summary
`log_analyzer_correlate`	Find related events
`log_analyzer_watch`	Monitor for new entries
`log_analyzer_ask`	Natural language queries
`log_analyzer_scan_sensitive`	Detect PII/credentials
+ 6 more	Full reference →

💡 Examples

Find errors:

Code

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

Search with context:

Code

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

Correlate events:

Code

What happened 60 seconds before each OutOfMemoryError?

Scan for secrets:

Code

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

🔧 Development

bash

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

Read the full README →View source on GitHub →

Related MCP Servers

View all in Developer Tools View all alternatives

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks — not a rating.

GitHub stars

Stargazers on the source repository.

Last commit

8mo ago

Most recent push to the default branch.

Directory activity

1 views

Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Log Analyzer MCP

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "log-analyzer-mcp": { "command": "uvx", "args": ["codesdevs-log-analyzer"] } }

AllMCPs Directory Badge

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Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

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Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/log-analyzer-mcp?style=directory)](https://allmcps.com/mcp/log-analyzer-mcp)

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<a href="https://allmcps.com/mcp/log-analyzer-mcp"><img src="https://allmcps.com/api/badge/log-analyzer-mcp?style=directory" alt="Log Analyzer MCP on AllMCPs" /></a>

Technical Specs & Signals

CategoryDeveloper Tools

12/12 checks healthy over the last 46d

36Quality signal: Fair · 36/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools15/30

Adoption & activity2/15

Community engagement0/10

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 6d ago via OSV.dev · codesdevs-log-analyzer (PyPI)

★ Spotlight Slot

Feature Your MCP Server

Get maximum visibility for your server across our directory, search results, and detail pages.

Spotlight Your Server

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.