git:20260531.b1f8bd0 to git:20260607.5546573

1 added, 1 removed. Audit A to A.

# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

## What this repo ships

Two artifacts, deliberately kept in lockstep:

1. **`bin/say-it`** — zero-dep Bash CLI wrapping macOS `say`. Speaks a word N times (default 3) through `say -v <voice> -r <rate>`, or writes to a file with `-o`.

2. **`skills/pronounce-word/SKILL.md`** — Claude Code skill that auto-triggers on "X 怎么读" / "how to pronounce X" / etc. and shells out to `say-it` so the user actually hears the audio instead of just reading IPA.

The CLI is the engine; the skill is the AI-side trigger. Both are installed by `install.sh` (CLI → `$PREFIX/bin`, skill → `$CLAUDE_SKILLS_DIR/pronounce-word/`; skill step is skipped if the skills dir doesn't exist).

## Common commands

```bash

./install.sh # install CLI + skill

PREFIX=/custom ./install.sh # override install prefix

CLAUDE_SKILLS_DIR=/path ./install.sh # override skill target

./bin/say-it simile # smoke-test without installing

./bin/say-it -v Daniel -n 1 -r 130 word # voice / repetitions / rate

./bin/say-it --list # list every macOS voice

```

No build, no lint config, no test suite — changes are validated by running `./bin/say-it <word>` and listening.

## Conventions when editing

- **Cross-platform as of v0.3** (CLI and VS Code extension). macOS → `say`, Linux → `espeak-ng` (preferred) or `espeak`, Windows → PowerShell `System.Speech.Synthesis`. macOS quality stays the gold standard; the rest are functional best-effort. All TTS goes through the `tts_speak` / `tts_save` / `audio_play` helpers in `bin/say-it` — don't reintroduce direct `say` / `afplay` calls or platform gates.

- - **Opinionated defaults are load-bearing.** 3 repetitions, voice `Samantha`, rate 175 wpm (`RATE=175` in `bin/say-it`; keep the CLI, its `--help`, and `skills/pronounce-word/SKILL.md` all stating 175). README §Contributing calls these out explicitly — change with care.

+ - **Opinionated defaults are load-bearing.** 3 repetitions, voice `Samantha`, rate 130 wpm (`RATE=130` in `bin/say-it`; keep the CLI, its `--help`, and `skills/pronounce-word/SKILL.md` all stating 130). The VS Code extension's `pronounce.rate` default in `integrations/vscode/package.json` is kept in lockstep (also 130). Note the `(rate-175)/25` PowerShell mapping in `bin/say-it` and `speak.ts` is a wpm→SAPI-scale anchor, NOT the default — leave it at 175. README §Contributing calls these out explicitly — change with care.

- **Voice presets** (`Samantha`/`Daniel`/`Karen`/`Moira`/`Tessa`) are documented in README and SKILL.md. If you add/rename one, update both.

- **CLI ↔ skill drift is the main hazard.** Flag changes in `bin/say-it` must be mirrored in `skills/pronounce-word/SKILL.md` (the skill calls `say-it <word>`, `say-it -o`, `say-it -r`).

- **Zero deps.** Stay in Bash + builtins + `say`/`afplay`. No package managers.