Documentation Index
Fetch the complete documentation index at: /llms.txt
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A glossary of every metric in Weave, with a short definition and a link to how each one is calculated
| Metric | What it measures |
|---|---|
| AI lines of code | Lines of code added and deleted by AI assistants |
| AI output percentage | How much of your team’s code output is attributed to AI |
| AI efficiency index | A composite score of how effectively your team uses AI coding tools |
| AI reviewer comments | Average count of comments from AI code reviewers |
| AI tool costs | AI tool spend per engineer in USD, by tool |
| Metric | What it measures |
|---|---|
| Conversation prompt quality | How effectively engineers prompt AI coding assistants |
| Slack conversations | Slack thread activity and response times |
| Metric | What it measures |
|---|---|
| CI deploy frequency | Count of production deployments per time period |
| CI deploy success rate | Percentage of production deployments that complete successfully |
| CI deploy MTTR | Mean time to recovery, from a failed deployment to the next successful one |
| PR deploy lead time | Time from PR merge to first production deployment |
| Metric | What it measures |
|---|---|
| PR cycle time | Median time from first commit to merge |
| PR merge time | Median time from when a PR was opened to when it merged |
| PR approval to merge time | Median time from a PR’s first approval to merge |
| Metric | What it measures |
|---|---|
| Documentation | Documentation activity across Notion, Confluence, and Google Drive |
| Metric | What it measures |
|---|---|
| Code output | The expert-engineer time each PR represents, not lines of code or PR counts |
| Bug ratio | The proportion of code output spent on fixing bugs |
| Bugs introduced | Which commits and engineers introduced bugs that were later fixed |
| Code turnover | How much merged code gets reworked shortly after merge |
| PR lines of code | Lines of code in merged PRs, split into human, AI, and codegen |
| Reverted PRs | Count of PRs that revert previous changes |
| Metric | What it measures |
|---|---|
| Code review output | The expert-engineer time a reviewer’s review represents, for humans and AI reviewers |
| Comment resolution | Whether PR review comments were addressed by a later commit or a clear reply |
| Comment resolution rate | Percentage of suggestion comments the author addressed |
| Output waiting for review | Code output of open PRs with pending review requests |
| Review cycles | Completed human review cycles per PR before merge |
| Review depth | How thoroughly a PR was reviewed |
| Review efficiency index | A composite score of how effective your code review process is |
| Review quality | How much value a code review added |
| Review turnaround | Time between a review request or code update and the review |
| Metric | What it measures |
|---|---|
| Support contributions | Count of support ticket responses and contributions from engineers |
| Support TTFR | Median time to first response for tickets that need engineering help |
| Metric | What it measures |
|---|---|
| Bug tasks | Count of tasks tagged as bugs |
| Task delivery | Median time between task completion and due date |
| Task lead time | Median time from when a task starts to when it’s done |
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