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Pty Portable Debugging

Category: Engineering  ·  Sub-category: engineering-misc  ·  Last updated:
vibe-editor の PTY (`src-tauri/src/pty/`, portable-pty + xterm.js) のデバッグ・拡張時に必ず使う skill。reader thread / mpsc / batcher (16ms or 32KB) / tauri emit のデータフロー、Windows ConPTY の罠 (環境変数 escape / 親プロセス終了後の zombie / パス区切り)、文字化け対策 (CP932 / Shift_JIS encoding_rs, Issue #120)、外部ファイル変更検出 (sha2 + size + mtime, Issue #119)、SessionRegistry の race condition、resize / kill / writer Mutex の使い分け、claude_watcher (claude session 検出)、画像ペースト (`SavePastedImageResult`) のフロー、xterm 側 deadlock の見分け方をカバー。ユーザーが「ターミナルが固まる」「PTY がハング」「ConPTY」「portable-pty」「Shift_JIS / CP932 文字化け」「外部変更検出が効かない」「resize で落ちる」「画像ペーストが動かない」「Claude セッションが検出されない」「session registry」「batcher」「pty:data event」「writer Mutex」等を言ったとき、また `src-tauri/src/pty/` を触りそうなときには必ずこの skill を起動すること。

From the source SKILL.md

vibe-editor のターミナル基盤 (src-tauri/src/pty/) は portable-pty + 自前 batcher + Tauri emit という 3 層構造で、Windows / Unix 双方の罠を内部で吸収している。 このレイヤを触る作業 (新機能追加 / デバッグ / 退行修正) はミスのコストが大きいので、必ずこの skill のチェックリストに沿う。

What this skill does

Pty Portable Debugging is a community-contributed Claude Code skill in the engineering-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/pty-portable-debugging/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Pty Portable Debugging Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/pty-portable-debugging
curl -L https://claudskills.com/skills/pty-portable-debugging/SKILL.md \
  -o ~/.claude/skills/pty-portable-debugging/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/pty-portable-debugging/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/pty-portable-debugging/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pty-portable-debugging\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
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