Orchestrate 8D investigations from D0 to D8 with gate checks.
npx skills add https://github.com/ddunnock/claude-plugins --skill rcca-master
Please help me install this Agent Skill. Skill: rcca-master Source: https://github.com/ddunnock/claude-plugins/tree/main/skills/rcca-master Command: npx skills add https://github.com/ddunnock/claude-plugins --skill rcca-master
RCCA Master automates Root Cause and Corrective Action investigations by orchestrating the complete 8D methodology (D0 through D8) with built-in gate checkpoints, cross-functional team guidance, and integrated RCA tools. It standardizes problem framing, containment, root-cause depth, corrective actions, prevention, and closure, reducing investigation cycle times and increasing solution quality.
Run the provided Python utilities to initialize an 8D session, execute analysis steps, and produce a final report:
High-intent search queries and answers about installing and using this skill.
To run an 8D root cause analysis, initialize a session with the provided Python scripts, input your problem statement and data, then generate a final HTML report. The process guides you through containment, root-cause analysis, corrective actions, and closure with mandated gate checks.
The 8D methodology is an eight-step problem-solving process spanning D0 to D8 for defining, containing, and resolving complex issues. Use it for manufacturing defects, field failures, software incidents, and safety-critical problems requiring structured corrective actions.
Yes, you can use Five Whys and Fishbone analysis within this corrective action workflow. The skill integrates these tools alongside Pareto, Kepner-Tregoe, and fault-tree analysis to drive root-cause depth during the investigation phases.
Generate an 8D report and score its quality by running the Python utilities after completing your analysis. Use generate_8d_report.py to create an HTML report and score_8d.py to evaluate the investigation against a built-in quality rubric.
Yes, this 8D investigation tool supports software deployment incidents and field failures. It applies to manufacturing defects, software incidents, and safety-related investigations by standardizing problem framing, containment, and prevention strategies.
The best way to define a problem statement for root cause analysis is using the 5W2H and IS/IS NOT framework. This structured problem-definition approach clarifies the issue scope before proceeding to containment and root-cause identification steps.
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