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history-analyzer | sourceatlas

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Skills
sourceatlas
history-analyzer

Skill

history-analyzer

From sourceatlas

Analyzes git history to find code hotspots, temporal coupling between files, contributor knowledge distribution, and bus factor risks. Useful for queries on code ownership, frequent changes, or evolution.

Popularity

Parent stars

39

Parent forks

3

Invocation

How this skill is triggered — by the user, by Claude, or both

Slash command

/sourceatlas:history-analyzer

User invocable

Model invocable

Inline context

Default effort

Context Preview

The summary Claude sees in its skill listing — used to decide when to auto-load this skill

Trigger this skill when the user:

SKILL.md

44 lines · ~378 tokens

Stats

LanguageShell

Parent stars39

Parent forks3

MaintenanceExcellent

Last CommitMar 16, 2026

Actions

View Source View Plugin View on GitHub View README

Tags

temporal-coupling

knowledge-distribution

Stats

LanguageShell

Parent stars39

Parent forks3

MaintenanceExcellent

Last CommitMar 16, 2026

Actions

View Source View Plugin View on GitHub View README

Tags

temporal-coupling

knowledge-distribution

History Analyzer

When to Use

Trigger this skill when the user:

Wants to find code hotspots (frequently changed files)
Needs to identify who knows specific code areas
Asks about bus factor or knowledge distribution
Wants to find hidden coupling between files
Asks "who should I ask about X"

Instructions

Run /sourceatlas:history for the entire repo, or /sourceatlas:history <path> for specific directory
Optionally specify time range: /sourceatlas:history . 6 for last 6 months
Returns hotspots, coupling analysis, and contributor distribution

Command Formats

Full repo: /sourceatlas:history
Specific directory: /sourceatlas:history src/
With time range: /sourceatlas:history . 6 (last 6 months)

What User Gets

Hotspots: Files with most changes (complexity indicators)
Temporal Coupling: Files that always change together (hidden dependencies)
Recent Contributors: Who knows what areas
Bus Factor Risk: Single-contributor files
Priority actions for refactoring

Example Triggers

"What are the hotspots in this codebase?"
"Who knows the payment module best?"
"What files always change together?"
"Is there any bus factor risk?"
"Show me knowledge distribution"

$

npx claudepluginhub lis186/sourceatlas --plugin sourceatlas

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