spec-researcher

Explore codebase components to assess impact and identify dependencies.

Updated Feb 3, 2026

Search Tags:#specification #impact analysis #code exploration #codebase research #impact assessment

Ready to run

npx skills add https://github.com/guilhermejorgee/agentic-development --skill spec-researcher

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: spec-researcher
Source: https://github.com/guilhermejorgee/agentic-development/tree/main/spec-researcher
Command: npx skills add https://github.com/guilhermejorgee/agentic-development --skill spec-researcher

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill enables structured and comprehensive research on codebases prior to creating or updating specifications, ensuring informed decision-making.

Core Features & Use Cases

Structured Impact Analysis: Explores impact areas, root causes, and implementation approaches.
Report Generation: Produces detailed reports in reports/ with actionable insights.
Use Case: A developer investigates the impact of a new feature, understanding affected modules and existing tests before formalizing the spec.

Quick Start

Command the AI to analyze your codebase for potential impacts related to a feature or bug, then review the generated report to proceed.

Frequently Asked Questions about spec-researcher

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

FAQPage Schema

How do I analyze the impact of a new feature on an existing codebase?▼

To analyze codebase impact, you can use structured codebase exploration to assess affected modules, identify dependencies, and evaluate existing testing coverage before writing specifications.

What is codebase research for specification creation?▼

Codebase research for specification creation is a structured investigation process that explores components, assesses impact areas, and synthesizes reports to inform decision-making before updating or writing specs.

How do I check codebase dependencies before writing a specification?▼

You can check codebase dependencies by running modular sub-agents that explore structural relationships, identify affected modules, and generate detailed reports with actionable insights for specification creation.

Can I assess testing coverage during codebase exploration?▼

Yes, you can assess testing coverage during codebase exploration by focusing the analysis on existing tests and structural understanding to ensure informed specification creation.

What is the best way to document codebase impact analysis?▼

The best way to document codebase impact analysis is to generate detailed reports in a reports directory, synthesizing structural understanding and actionable insights for downstream specification workflows.