piper-plus CLAUDE.md

piper-plus CLAUDE.md is an instructions file for coding agents from ayutaz/piper-plus. It costs 14,767 tokens per session, scanned B, original, MIT.

A set of project instructions for Piper Plus, a multilingual text-to-speech system that turns written text into spoken audio.

In plain words
What is it for?
Use it when maintaining Piper Plus, resuming model training, working with its language and runtime implementations, or following project handoff steps.
Why use it?
It records the project's architecture, training results, versions, branches, and procedures for continuing development.

Instructions file

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/ayutaz/piper-plus/claude-md
Clone the repo
git clone --depth 1 https://github.com/ayutaz/piper-plus

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for piper-plus CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/ayutaz/piper-plus/claude-md.svg)](https://agentmods.dev/instructions/ayutaz/piper-plus/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/ayutaz/piper-plus/claude-md"><img src="https://agentmods.dev/badge/instructions/ayutaz/piper-plus/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 14,767 This file is loaded in full into every session.
When invoked 14,767 The same file — it is already loaded in full.
Security scan B 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.14767 $0.14767
Opus 5 $0.07383 $0.07383
Sonnet 5 $0.02953 $0.02953
Haiku 4.5 $0.01477 $0.01477

Measured 5d ago against content hash 54d6eec04382, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

piper-plus CLAUDE.md scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- **C++**: `cmake -B build -DBUILD_TESTS=ON && cmake --build build -j && ctest --test-dir build` (ORT/OpenJTalk は cmake が自動 DL、sudo 不要)。
CLAUDE.md · 564 lines

How it starts

The opening of the file, as written. The whole thing — 564 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Piper TTS - プロジェクト概要

VITS ベースの高品質ニューラル TTS。6言語マルチリンガルモデルを学習済み、8言語の G2P コードを全7ランタイム (Python/C#/Rust/Go/JS-WASM/C++/CLI) に実装済み。

ブランチ: dev (v1.12.0 リリース済み)。v1.12.0 Breaking changes: docs/migration/v1.11-to-v1.12.md


📦 アーカイブ: zero-shot v7 学習成果 (feat/zero-shot-tts)

⚠️ 現在の作業ブランチは dev (上の「ブランチ」欄参照)。このセクションは過去の zero-shot 学習成果と引き継ぎ用情報のアーカイブです。新規作業を feat/zero-shot-tts 上で行う必要はありません。

dev の最新 (5fceade、Release v1.12.0) を取り込み、Zero-Shot TTS の累積差分を 1 コミットに集約してリベース完了。origin/feat/zero-shot-tts に push 済み。

その後、multi-6lang zero-shot スクラッチ学習 (v7) を完遂中。リベース時に廃止された Multi-scale FiLMMBiSTFTGenerator に復活させ、DDP-synced NaN skip / speaker_embedding L2 再正規化 / dino_center 汚染防御 を実装。詳細は docs/design/multi-6lang-zero-shot-v7-training-results.md 参照。

🚚 環境を引き継ぐ場合: docs/handoff/zero-shot-tts-handoff-2026-06-20.md に ゼロからの環境構築・データセット復元・学習再開・FT・評価の全手順をまとめています。 モデル本体は HF (private) で配布: ayousanz/piper-plus-zero-shot-multi-6lang-v7 / ayousanz/piper-plus-zero-shot-tsukuyomi / ayousanz/campplus-onnx (CAM++ mirror、引き継ぎ専用)

完了済みアセット (v7 multi-6lang スクラッチ + Tsukuyomi FT、2026-05-21 時点)

v7 学習は epoch 32 で停止。続けて Tsukuyomi zero-shot FT 500 epoch 完走 (2026-05-21 00:07〜00:58)。再開コマンドは下方「新 GPU での学習再開」参照。

📦 HF リポジトリ (private) — 2026-06-20 アップロード:

Read the full file on GitHub · 564 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 564 lines · 14,767 tokens per session scan B 54d6eec04382

Subscribe to this mod's changes

piper-plus CLAUDE.md is an instructions file published in the GitHub repository ayutaz/piper-plus (204 stars, last pushed 3d ago), licensed MIT. It adds 14,767 tokens to every session, about $0.0738 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.