Detecting Database Deadlocks

Name: Detecting Database Deadlocks
Author: jeremylongshore

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by jeremylongshore · vlatest · Repository

Identifies and resolves database deadlocks proactively, minimizing application downtime and improving performance.

Install on your platform

We auto-selected Claude Code based on this skill’s supported platforms.

Run in terminal (recommended)

terminal

claude mcp add detecting-database-deadlocks npx -- -y @trustedskills/detecting-database-deadlocks

Or manually add to ~/.claude/settings.json

~/.claude/settings.json

{
  "mcpServers": {
    "detecting-database-deadlocks": {
      "command": "npx",
      "args": [
        "-y",
        "@trustedskills/detecting-database-deadlocks"
      ]
    }
  }
}

Requires Claude Code (claude CLI). Run claude --version to verify your install.

About This Skill

What it does

This skill identifies database deadlocks, analyzes the involved transactions and resources, and suggests potential resolutions. It can pinpoint the specific SQL queries causing the deadlock and offer recommendations for optimizing transaction order or resource locking strategies to prevent future occurrences. The skill aims to reduce application downtime and improve overall database performance.

When to use it

When a production database reports deadlocks and you need to quickly understand the root cause.
During performance testing to proactively identify and address potential deadlock scenarios before deployment.
To analyze slow query performance that might be related to resource contention and deadlocks.
After making changes to application code or database schema that could introduce new locking conflicts.

Key capabilities

Deadlock detection
Transaction analysis
Resource identification
SQL query identification
Resolution suggestions

Example prompts

"Analyze the recent database deadlock and tell me which queries were involved."
"I'm seeing high lock contention; can you identify any potential deadlocks?"
"What resources are being blocked in this transaction, and why?"

Tips & gotchas

This skill requires access to database logs or monitoring data containing deadlock information. The accuracy of the analysis depends on the completeness and quality of the provided data.

View Repository →

TrustedSkills Verification

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Security Audits

Gen Agent Trust Hub	Pass
Socket	Pass
Snyk	Pass

Details

Version: vlatest
License
Author: jeremylongshore
Installs: 10

Repository (canonical source) →

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Passed automated security scans.