opengrok-investigation

Investigate bugs and code modules using OpenGrok with structured steps.

5|Updated Mar 14, 2026
One-click install
npx skills add https://github.com/IcyHot09/opengrok-mcp-server --skill opengrok-investigation
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: opengrok-investigation
Source: https://github.com/IcyHot09/opengrok-mcp-server/tree/main/skills/opengrok-investigation
Command: npx skills add https://github.com/IcyHot09/opengrok-mcp-server --skill opengrok-investigation

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The skill provides a structured, memory-backed methodology for performing rigorous investigations of bugs, unknown modules, or impact analysis within large codebases using OpenGrok, reducing guesswork and time to root cause.

Core Features & Use Cases

  • Stepwise investigation loops for Bug Investigation, Module Exploration, and Impact Analysis.
  • Memory-backed state management that preserves task context across sessions.
  • Clear evidence gathering and recording workflow (repro, trace, hypothesize, validate, record).

Quick Start

Provide a bug or module you want to investigate and let the stepwise OpenGrok investigation loops guide your analysis.

Frequently Asked Questions about opengrok-investigation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I investigate the root cause of a bug in a large codebase using OpenGrok?

OpenGrok investigations structure bug root cause analysis through stepwise loops that reproduce, trace, hypothesize, validate, and record evidence. This memory-backed methodology tracks task context to reduce guesswork when diagnosing large codebases.

What is the best way to trace call chains and assess module impact in unfamiliar code?

Tracing call chains and assessing module impact requires structured OpenGrok investigation loops utilizing code search and symbol context tools. This methodology systematically gathers evidence while preserving memory-backed session state for rigorous code exploration.

Can I preserve my codebase investigation context across multiple sessions?

Codebase investigation context is preserved across sessions through memory-backed state management. This feature maintains task context, gathered evidence, and hypotheses so you can resume structured OpenGrok investigations without losing prior progress.

How do I explore an unknown module in a large codebase with OpenGrok?

Exploring an unknown module with OpenGrok utilizes stepwise investigation loops applying code search and symbol context retrieval. This structured process ensures clear evidence gathering and reusable memory-backed tracking to map out module functionality and dependencies.

Does structured codebase investigation work for impact analysis across large projects?

Structured codebase investigation effectively handles impact analysis across large projects by leveraging OpenGrok tooling. It systematically traces call chains and assesses module impact, ensuring evidence-backed validation of changes across the codebase.