Plugins

30 classic open-source theme palettes (Catppuccin, Nord, Tokyo Night, Gruvbox, Solarized, etc.) mapped to official ThemeService tokens for DeepSeek Harness, with a Style Settings panel for live color/font/radius tweaks and JSON export/import for sharing config packs.

Per-project LLM token usage and RMB cost in the DSH Web sidebar, split by input (cache miss), cache hit, and output with model price auto-pricing.

Select any text in a DSH chat reply to get a floating Follow-up/Copy pill: one click quotes the selection into the composer so you can type your own follow-up question, or copies it.

Turn histogram navigation rail for DeepSeek Harness Web with mixed, DeepSeek, and Codex visual variants.

Rotates the model status line through a 53-phrase English/Chinese deep-theme pool: a random pick at turn start, event-driven switching on new thinking segments or tool calls (3s throttle), and a click on the status line toggles the language.

Polishes the draft in the composer into a clearer, better-structured prompt from the ✨ button or Alt+O; streams the result live over SSE with reasoning shown first, and follows the session's default model with zero configuration or any OpenAI-compatible endpoint.

Floating workspace file-preview window for the Web client: lazy file tree, CodeMirror preview and in-window edit with save, Markdown and image preview, Quick Open search, and opening paths clicked in the conversation.

Shows a floating toolbar above text selected in a conversation, with copy, quote, ask, explain, translate, summarize, and custom prompt actions.

Adds a "History" conversation view tab listing the session's user messages as a clickable directory, with auto-paging and click-to-jump back into the chat.

Beautified archive-manager settings section listing archived sessions grouped by workspace, with a hover unarchive action and relative timestamps.

Conversation TOC for DeepSeek Harness: markdown heading outline grouped by turn, with auto-follow highlight and smooth jump navigation.

Left-edge conversation rail for the Web UI: one bar per turn, length scaled to the turn text, hover for a question and answer preview, click to jump; bars come from a host-side outline of the whole session log, so turns outside the loaded window are drawn too and history is paged in on click.

Composer GitHub picker: click the GitHub icon at the bottom-right of the input box to search the workspace repository's issues and pull requests via the gh CLI, and insert the reference as a URL or @owner/repo#number mention.

Add six languages (繁體中文, 日本語, 한국어, Français, Deutsch, Español) to the DeepSeek Harness Web UI language options, with hand-polished per-language translations and automatic fallbacks (Simplified-to-Traditional conversion for zh-TW, English for the others) covering upstream updates and third-party plugins.

Local code knowledge graph for agents: parse a codebase (Python/JS/TS/Go/Java/Rust) into a SQLite index and answer callers, callees, deps, dependents, impact and full-text questions over it.

Parses natural-language relative time (e.g. "in 2 hours") into ISO timestamps, fail-fast.

URL parsing, tracking-parameter removal, encode/decode, and redirect expansion.

Queries npm/PyPI package metadata (version, license, dependencies).

Generates strong random passwords and diceware passphrases via crypto.

Decodes a JWT for debugging without verifying its signature, and flags expiry.

Structured HTTP request tool: returns status, duration, and size, with basic/bearer auth helpers.

Exports the current session as a deterministic Markdown handoff document.

Formats and validates JSON/YAML/TOML/SQL, with line-and-column error locations.

Downloads a URL into the workspace as a file, with a path fence, streaming, and a 200 MB cap.