プラグイン

実際にログイン済みの Chrome ブラウザをそのままのプロファイルで制御：MCP サーバーに加え、タブ、ロケータ、ファイル注入、メディアのエクスポート、永続的なスクロールキャプチャのための MV3 拡張と認証付き localhost ブリッジを提供。デバッグ用プロファイルも remote-debugging ポートも不要。

既存の Claude / ChatGPT 履歴を DSH へ：Claude エクスポート内の memories.json をゼロトークンで即時インポート、ローカルの Claude Code トランスクリプトはエクスポート不要、会話は DSH で設定済みのモデルで蒸留。すべてのメモリはコードでソースと照合された逐語的証拠を伴い、言い換えは破棄してカウント、assistant ターンのみに見つかった証拠は常に保存ではなくレビューへ回す。

セッションライフサイクル CLI：エクスポート（md/json/jsonl）、アーカイブ／復元、ゴミ箱、検索、統計。既定では読み取り専用で、エンジンが何かを削除することはありません。

ベンダー別の使用量ダッシュボード：プロバイダーごとのトークン/キャッシュ/出力の KPI、53 週間のヒートマップ、時間単位の「今日」ビュー付きトレンドチャート、モデルのドリルダウン、コスト見積もり、CSV エクスポート、ヘルスカード（TTFT、生成速度、ピークコンテキスト、エラー率）。

DeepSeek Harness(dsh)向けの、ツール間セッション移行プラグイン。高精度な取り込み、継続、知識抽出、双方向エクスポート、プライバシー情報の秘匿化に対応します。

/repro コマンドは、最小限で機密情報を除去した再現可能な問題バンドル(セッションログ、失敗したコマンド、Git diff)をエクスポートします。

ターン、モデルのステップ、ツール呼び出しを yiTrace へエクスポートするテレメトリバックエンド。

Markdown を単体で完結した HTML ページにレンダリングします。ヘッドレスプロファイルで動作する `md_html_render` ツールと、ローカルの `.md` ファイルを閲覧・プレビュー・編集・エクスポートできる Web ドロワーの両方を提供し、共通のレンダラーを使用、実行時依存はありません。

Roll back, branch, and export any DSH conversation — from the UI or straight from the agent via a message_ops tool. Non-destructive: logs stay append-only and recoverable. 消息回滚/删除/分支/导出四合一，内置 message_ops agent 工具；非破坏语义，日志只追加可恢复。

Coding-learn floating panel: edits and runs Python/JavaScript/TypeScript/PowerShell with exit code and timing, grades JSON course lessons with progress export, keeps Markdown notes and snippet library, and sends code plus a question into the current conversation for the main model to answer.

Local TXT reader in a right-sidebar tab plus a spoiler-safe AI reading companion: the model only sees what you have already read — the current chapter, the tail of the previous chapter, and a per-book background file it grows as you go. Excerpts, thoughts and the companion replies become structured Markdown notes exportable to Obsidian; raw text unlocks only for a book you mark as finished.

OpenTelemetry (OTLP/HTTP) + Langfuse trace exporter for DeepSeek Harness — GenAI semconv, sanitized before send, batched with retry, off by default.

AI-native expressions for two-way chat: people see images, while text-only models read fixed meanings; includes a picker, custom expressions, import/export, and two visual styles.

Standalone DSH plugin for PPT authoring, template selection, validation and editable PPTX export

Conversation outline panel for the DSH web surface: user questions as root nodes (index, time, tool count and text volume per turn) with the Markdown headings of assistant replies hanging beneath them, plus level slider, search scope, bookmarks, copy and export as Markdown, section jump, keyboard navigation, a right-edge density rail and per-session reading-position memory. Read-only UI: it never touches prompts, tool results or provider traffic, and writes nothing outside its own localStorage keys.

Deterministic session evidence reports for DeepSeek Harness: /transcript writes styled single-file HTML / Markdown / JSON reports from canonical session logs, /stats prints a terminal stats card, /archive writes per-session ZIPs

Cross-version session migration for DSH: sweeps legacy session stores (v0 plaintext, .zstd and .zip exports), re-pins the header cwd to the target workspace and drops sessions in so the persistence layer upgrades them on open; settings sidebar with env/import/list/convert tabs plus a CLI (check / fix / import).

Memory archive and prompt viewer for DeepSeek Harness: read back what compaction folded out of context - browse past sessions or Tavern playthrough archives (summary, original text, state) with full-text search - and inspect the prompt each turn actually sent, listing every assembled system section with its order, character count, offset, hash and mutability, plus an assembly map, registry export, and honest diagnostics when a section is empty or its log cannot be read. Optionally provisions a roleplay agent preset.

Image and video production toolkit for DeepSeek Harness - background removal with quality tiers, local inpainting retouch, headline and logo compositing, batch platform-size exports and image QA reports; for video, AI subject matting with background replacement (RVM ONNX, plus a chroma-key path), animated titles with fade/slide/typewriter/karaoke presets, 53 transitions with stylized variants, and light-effect and grading presets with LUT support, alongside footage inventory, accurate cutting, subtitle burn-in, music mixing and platform-spec exports; it provisions its own local Python runtime through a bundled bootstrap script.

Radial right-click menu on conversation turns in the DSH web GUI for forking a session from a chosen turn, interrupting generation, copying the working directory path or session ID, opening the working directory, and exporting session logs.

LiveBench leaderboard for DSH — discovers the release the official site currently publishes, then reads its CSV and category JSON, and renders model rankings in an isolated same-origin iframe opened from a button beside the composer. Search, organization / open-weight / reasoning filters, per-category sorting, task-level detail, up to four models side by side, CSV export; refreshes every 60 s by default (configurable 30–3600) and caches only to the plugin's own .cache/rankings.json.

Resume screening plugin for HR in DeepSeek Harness: ingest up to 100k Word/PDF/Excel resumes into one searchable library with skills / coarse categories / ingest time, auto-ingest & de-dupe new resumes, then screen by plain-language criteria — rule pre-filter in the database plus LLM fine-judge on the shortlisted few, CSV export.

DSH plugin: persistent SQLite tools for the agent (sqlite_query / sqlite_exec / sqlite_tables / sqlite_export / sqlite_import), a read-only table browser settings page, and a persistence-usage prompt rule — zero runtime deps beyond Node 22 node:sqlite.

Backup and migrate DeepSeek Harness plugin environments via GitHub: one command exports the installed plugin manifest, plugin configs and locally-developed plugin sources into a git repository, and another restores everything on a new machine (VSCode-sett