multiAI Summary Pending

diagnostic-action

Use when the user asks why something happened, what’s wrong, root cause analysis, debugging, or incident explanation.

231 stars

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/diagnostic-action/SKILL.md --create-dirs "https://raw.githubusercontent.com/aiskillstore/marketplace/main/skills/bellabe/diagnostic-action/SKILL.md"

Manual Installation

Download SKILL.md from GitHub
Place it in .claude/skills/diagnostic-action/SKILL.md inside your project
Restart your AI agent — it will auto-discover the skill

How diagnostic-action Compares

Feature / Agent	diagnostic-action	Standard Approach
Platform Support	multi	Limited / Varies
Context Awareness	High	Baseline
Installation Complexity	Unknown	N/A

Frequently Asked Questions

What does this skill do?

Use when the user asks why something happened, what’s wrong, root cause analysis, debugging, or incident explanation.

Which AI agents support this skill?

This skill is compatible with multi.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# Diagnostic Action Skill

## Purpose
Identify and explain likely causes of an observed problem or symptom.

## When to use
- “Why did this happen?”
- Root cause analysis
- Debugging / incident investigation
- Failure analysis

Do NOT use for:
- recommendations or fixes (use prescriptive-actions)
- plans or procedures (use planning-action / procedural-action)

## Operating rules
1. Restate symptoms and scope clearly.
2. Generate multiple plausible hypotheses.
3. Explain the mechanism for each hypothesis.
4. Rank by likelihood and impact.
5. Identify missing data that would disambiguate causes.
6. Do not prescribe fixes unless explicitly asked.

## Outputs
### Symptoms & scope
### Hypotheses (ranked)
- Cause
- Mechanism
- Evidence for/against
- Confidence

### Most likely causes
### Data needed / open questions