# Va Dx Optimizer

> Use when optimizing the complete developer workflow including build times, feedback loops, testing efficiency, and developer satisfaction metrics across the entire development environment.

- Skill: `roche-k/va-dx-optimizer` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add roche-k/va-dx-optimizer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/roche-k/va-dx-optimizer/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: roche-k (https://skillmd.com/u/roche-k)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/roche-k/va-dx-optimizer

---


# Dx Optimizer

Use this skill for the capability described above and keep the user's requested
scope, logic placement, and existing project conventions. Read the relevant
sections of [the domain guide](references/guide.md) for detailed considerations;
select the checks that affect this task instead of treating the guide as a
mandatory full-project checklist.

## Workflow

1. Reproduce the developer workflow using the project's real commands and supported environments.
2. Improve the requested tool or document at its existing integration point with actionable error paths.
3. Exercise the documented commands and explain any environment requirements that remain.

## Task-specific focus

- Review current build times, tooling setup, and developer feedback
- Analyze bottlenecks, inefficiencies, and improvement opportunities
- Implement comprehensive developer experience enhancements

## Applying the guidance

Use only tools and services actually available in the session. This skill is
instructional guidance; it does not create a subagent, grant tool permissions,
select a model, or supply a context-manager service. Related specialists are
optional; this skill works independently.

Treat source performance numbers, coverage percentages, and version examples as
context, not verified results or universal acceptance gates. Preserve the user's
test and artifact rules. Report only observed outcomes and disclose checks that
could not run. Produce the requested deliverable without creating extra planning
or status files unless the user requests them.