> ## Documentation Index
> Fetch the complete documentation index at: https://docs.heygarth.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Engineering insights

## Engineering Insights — Individual Developer

The **Individual Developer** sub-tab is the default view and gives a ranked, organization-wide view of every developer's productivity.

### Filters

| Filter     | Description                                                                    |
| ---------- | ------------------------------------------------------------------------------ |
| Department | Restrict the leaderboard to a specific department, or view **All Departments** |
| Team       | Restrict the leaderboard to a specific team, or view **All Teams**             |
| Developer  | Jump directly to a specific developer, or view **All Developers**              |
| Time range | 7 / 15 / 90 days                                                               |

### Developer Leaderboard

A sortable table ranking all developers by **Overall Score** (descending by default). Columns:

| Column            | Description                                                                                                  |
| ----------------- | ------------------------------------------------------------------------------------------------------------ |
| #                 | Rank position                                                                                                |
| Name              | Developer's name — clickable, opens the [Developer Productivity Detail](#developer-productivity-detail) page |
| Team              | Team the developer is currently mapped to (or **Unassigned**)                                                |
| Commits           | Total commits in the selected time range                                                                     |
| PRs Merged        | Total pull requests merged in the selected time range                                                        |
| AI Adoption Score | A 0–100 score reflecting how much of the developer's work involved AI-assisted coding tools                  |
| Overall Score     | A blended productivity score (0–100) combining commit activity, PR activity, and AI adoption                 |

The table supports column-level sorting, a developer search box, and a **View Full List** option to expand beyond the default rows shown.

### AI Adoption vs Overall Score (chart)

A scatter/bubble chart plotting each developer's **AI Adoption Score** (x-axis) against their **Overall Score** (y-axis), for the currently filtered scope. Each bubble represents one developer. This view is intended to visually surface whether higher AI tool adoption correlates with higher overall productivity across the organization.

### Developer Scorecard (chart)

A simple three-bar comparison chart showing:

* **Top Performer** — the highest Overall Score in the current filter scope
* **Average** — the mean Overall Score across all developers in scope
* **Low** — the lowest Overall Score in the current filter scope

This gives an at-a-glance spread of performance across the organization (or the filtered department/team) without needing to scan the full leaderboard.

***

## Developer Productivity Detail

Clicking any developer's name from the leaderboard opens their **Developer Productivity Detail** page — a dedicated, single-developer view of the same underlying metrics, broken down further.

### Header summary

* Developer name and team
* **Strongest** area (e.g. *Commit Performance*) and **Focus area** (e.g. *AI-Assisted Development*) — auto-identified highlights
* **Overall Score**, with a trend delta (e.g. *+10.8*) versus the prior period
* **Team Rank** (e.g. 1/2) and **Department Rank** (e.g. 1/5) for Overall Score
* Time range toggle (7d / 15d / 90d), scoped to this page only

### Commit Performance

| Metric                 | Description                                           |
| ---------------------- | ----------------------------------------------------- |
| Commits                | Total commit count in the selected range              |
| Team Rank              | Developer's commit-count rank within their team       |
| Department Rank        | Developer's commit-count rank within their department |
| Days Since Last Commit | Recency indicator                                     |

Charts:

* **Commit Performance Trend** — daily commit count over the selected range
* **PR Performance Trend** — daily PRs created vs. PRs merged
* **Avg Merge Time Trend** — average time (in minutes) between PR creation and merge, tracked daily

### Code Contribution

| Metric                      | Description                                 |
| --------------------------- | ------------------------------------------- |
| Commit Lines Added          | Total lines added across commits in range   |
| Commit Lines Removed        | Total lines removed across commits in range |
| Team Rank / Department Rank | Rank by contribution volume                 |

> Volume is a contextual signal, not a quality measure.

Chart:

* **Code Contribution Trend** — daily lines added vs. lines removed

### AI-Assisted Development

| Metric                      | Description                                      |
| --------------------------- | ------------------------------------------------ |
| Score                       | 0–100 score reflecting AI tool usage intensity   |
| Acceptance Rate             | % of AI-suggested code accepted by the developer |
| Team Rank / Department Rank | Rank by AI-assisted development score            |

Chart:

* **AI-Assisted Development Trend** — daily acceptance rate over the selected range

### Collaboration

| Metric                 | Description                                  |
| ---------------------- | -------------------------------------------- |
| Reviews Given          | Number of PR reviews the developer performed |
| PR Approvals           | Number of PRs approved                       |
| Review Comments        | Number of comments left during reviews       |
| Merges Performed       | Number of merges the developer carried out   |
| Days Since Last Review | Recency indicator                            |

Chart:

* **Collaboration Trend** — daily review activity count

### Peer Comparison

A table comparing the developer's own metrics against their team average, for the same time range:

| Metric                | My Score | Team Avg Score | Team Rank |
| --------------------- | -------- | -------------- | --------- |
| Commits               |          |                |           |
| PR Opened             |          |                |           |
| PR Merged             |          |                |           |
| Avg Merge Time (mins) |          |                |           |
| Lines Added           |          |                |           |
| Lines Removed         |          |                |           |
| AI Code Acceptance    |          |                |           |
| AI Adoption Score     |          |                |           |

This lets the developer (or their manager) see at a glance which specific metrics are above or below the team average, rather than relying on the single blended Overall Score alone.

## Engineering Insights — Team

The **Team** sub-tab rolls the same underlying metrics up to team level, letting you compare teams against each other instead of individuals.

### Filters

| Filter     | Description                                                                                 |
| ---------- | ------------------------------------------------------------------------------------------- |
| Department | Restrict the leaderboard to teams within a specific department, or view **All Departments** |
| Team       | Jump directly to a specific team, or view **All Teams**                                     |
| Time range | 7 / 15 / 90 days                                                                            |

There is no individual-developer filter here, since the view is already scoped one level above it.

### Team Leaderboard

A sortable table ranking all teams by **Overall Score** (descending by default). Columns:

| Column            | Description                                                                                                            |
| ----------------- | ---------------------------------------------------------------------------------------------------------------------- |
| #                 | Rank position                                                                                                          |
| Team              | Team name — clickable (e.g. **G360 Team**, **Healix team**), or **Unassigned** for developers not yet mapped to a team |
| Commits           | Total commits by the team's developers in the selected time range                                                      |
| PRs Merged        | Total pull requests merged by the team in the selected time range                                                      |
| AI Adoption Score | Team-average AI Adoption Score                                                                                         |
| Overall Score     | Blended productivity score (0–100) for the team, combining commit activity, PR activity, and AI adoption               |

Same search box and **View Full List** affordance as the Individual Developer leaderboard.

### AI Adoption vs Overall Score (chart)

Same scatter/bubble format as the Individual Developer view, except each bubble now represents one **team** rather than one developer — plotting team-average AI Adoption Score (x-axis) against team Overall Score (y-axis).

### Team Scorecard (chart)

A three-bar comparison chart showing:

* **Top Team** — the highest Overall Score among teams in the current filter scope
* **Average** — the mean Overall Score across teams in scope
* **Low** — the lowest Overall Score among teams in scope

***

## Engineering Insights — Department

The **Department** sub-tab rolls metrics up one level further, to department level — the highest level of aggregation in Engineering Insights.

### Filters

| Filter     | Description                                                         |
| ---------- | ------------------------------------------------------------------- |
| Department | Jump directly to a specific department, or view **All Departments** |
| Time range | 7 / 15 / 90 days                                                    |

This is the top of the hierarchy, so there's no Team or Developer filter at this level.

### Department Leaderboard

A sortable table ranking all departments by **Overall Score** (descending by default). Columns:

| Column            | Description                                                                                                         |
| ----------------- | ------------------------------------------------------------------------------------------------------------------- |
| #                 | Rank position                                                                                                       |
| Department        | Department name — clickable (e.g. **Engineering**), or **Unassigned** for developers not yet mapped to a department |
| Commits           | Total commits across the department's developers in the selected time range                                         |
| PRs Merged        | Total pull requests merged across the department in the selected time range                                         |
| AI Adoption Score | Department-average AI Adoption Score                                                                                |
| Overall Score     | Blended productivity score (0–100) for the department                                                               |

### AI Adoption vs Overall Score (chart)

Same scatter/bubble format again, with each bubble now representing one **department** — department-average AI Adoption Score (x-axis) against department Overall Score (y-axis).

### Department Scorecard (chart)

A three-bar comparison chart showing:

* **Top Department** — the highest Overall Score among departments in scope
* **Average** — the mean Overall Score across departments in scope
* **Low** — the lowest Overall Score among departments in scope

***

## Hierarchy summary

The three sub-tabs represent the same underlying metrics (Commits, PRs Merged, AI Adoption Score, Overall Score) aggregated at three levels:

\`\`\`
Department  →  Team  →  Individual Developer
\`\`\`

Only the **Individual Developer** leaderboard supports drilling into a single row for a full Developer Productivity Detail breakdown; Team and Department rows are aggregation points for comparison and do not currently have an equivalent drill-down page.
