git:20260723.863a000 to git:20260723.7e570cb

3 added, 4 removed. Audit A to A.

# Repository instructions

- ## Scope

- This repository contains three independently installable Agent Skills. Keep the repository local-first, dependency-free at runtime, and safe for personal writing data.

+ Three independently installable Agent Skills. Keep the repository local-first, dependency-free at runtime, and safe for personal writing data.

## Before editing

- Read the nearest SKILL.md and every reference needed for the change.

- Keep each skill self-contained. A skill must not reference files outside its own directory at runtime.

- Use fictional fixtures only. Never copy a personal profile, export, held-out response, credential, or eval run into Git.

- Preserve the boundary between cases.jsonl and references.jsonl.

## Implementation

- - Use Node.js standard-library modules. Do not add a dependency for work the standard library handles clearly.

+ - Scripts are TypeScript run directly by Node's type stripping, so keep every file to erasable syntax (no enums, namespaces, or parameter properties).

+ - Use Node.js standard-library modules. Do not add a runtime dependency for work the standard library handles clearly.

- Spawn local agents with argument arrays and stdin, never through an interpolated shell command.

- Keep deterministic data work in scripts and language judgment in the invoking agent.

- Use plan, validate, execute for profile replacement and other multi-file writes.

- Keep tone rules in private profiles. Runtime instructions must not hard-code one person's stylistic habits.

- Persistent user data belongs under TONE_OF_VOICE_HOME, never inside an installed skill.

## Verification

Before declaring a change complete:

npm test

uvx --from skills-ref agentskills validate skills/tone-of-voice

uvx --from skills-ref agentskills validate skills/train-tone-of-voice

uvx --from skills-ref agentskills validate skills/evaluate-tone-of-voice

Model-backed smoke tests are opt-in. CI and ordinary unit tests must use fictional fixtures and stub executables.