DeepSeekHarness Session Delete: Adding Delete Functionality to Sidebar Sessions
The DeepSeek Harness sidebar lacks a session deletion feature, making management cumbersome. The dsh-session-clean plugin, developed by Ansellwan, solves this problem. It supports fully deleting sessions, including archived ones, through the sidebar menu. Active sessions are automatically grayed out, and deletion is blocked. The plugin does not access external networks and operates locally only, but deletions are irreversible. The installation command is `dsh plugin --profile desktop add dsh-session-clean`.
Read Moredsh-memory: Persistent Memory Plugin for DeepSeek Harness
The `dsh-memory` plugin for DeepSeek Harness (DSH) is designed to address the loss of context after an agent session restart. It implements persistent storage using pure Markdown files and supports user-level and project-level memory isolation, ensuring agent consistency across different sessions. Its core features include cross-session memory recall, a visual memory manager, and project memory isolation. When using it, note the ordering of the `--profile` parameter and restart the service to register the tool. The plugin has zero dependencies and ensures safety through atomic writes and boundary design, making it well suited for agent development scenarios requiring long-term context management.
Read Moredsh-trustedrouter: The TrustedRouter Plugin for DeepSeek Harness
The `dsh-trustedrouter` plugin resolves the issue where DeepSeek Harness cannot write TrustedRouter policies into the request body. It wraps the `fetch` method to enable per-model privacy and routing policies to be configured in dsh. Users can set privacy levels, preferred providers, and other options through the web interface or a configuration file. The plugin only supports dsh web, depends on pnpm, stores its configuration in `cordis.patch.yml`, and requires manual upgrades.
Read Morechangestab: A Change History View Plugin for DeepSeek Harness
The DeepSeek Harness plugin `changestab` provides a changes view in the web interface sidebar, integrating code diff viewing with file browsing to reduce context switching. It supports jj and git, offering change tree navigation and adaptive side-by-side or stacked diff display. The plugin is currently in read-only mode and open-sourced under the MIT license, allowing users to install it via the CLI and browse change history directly in DSH.
Read Moredsh-study-coach: DSH Study Coach Plugin
The DeepSeek Harness (DSH) plugin `dsh-study-coach` is designed specifically for self-study scenarios, supporting course breakdown, mastery tracking, and progress management. Developed by Ame-Choo, it provides a conversational tool and a web panel. Core features include a three-layer knowledge map, a six-level mastery assessment, a logging mechanism that requires evidence to be attached, and auxiliary tools such as Ebbinghaus memory cards. Users install it via npm and use it in “Study Coach” mode. Data is stored independently locally, and it is released under the MIT license.
Read Moredsh-sketch-reference: DeepSeek Harness Native Collaborative Visualization Plugin
The `dsh-sketch-reference` plugin integrates Excalidraw into the DeepSeek Harness workspace for visual collaboration. Users can create sketches and add annotations; the agent can read them on demand, identify relevant areas, and propose changes. Revisions are applied only after user confirmation. Installation requires DSH Web version 0.2.1-alpha and adding the plugin via the plugin manager. Data is stored locally, and automatic two-way binding is not supported.
Read Moredsh-inapp-browser: In-App Browser Panel for DeepSeek Harness
dsh-inapp-browser is a client-side plugin specifically designed for DeepSeek Harness, intended to provide AI with convenient web interaction capabilities. It uses the Chrome DevTools Protocol to render an independent browser instance in the Better Sidebar, supporting end-to-end operations such as tab management, navigation, clicking and typing, screenshots, and snapshot retrieval. It addresses the low efficiency and fragmented context of traditional approaches, while providing a rich toolset for multi-tab management, popup handling, dragging, and keyboard simulation. Before use, specific Node.js and plugin version requirements must be met, and the usage rules for coordinate systems and key combinations must be observed.
Read Morealkaid4521/dsh-pixel-art: Teaching an Agent to Hand-Code a Pixel Art Script
`alkaid4521/dsh-pixel-art` is a drawing plugin for DeepSeek Harness (DSH) centered on the core idea of “everything is a plugin.” It aims to solve the problem that fixed-vocabulary models cannot generate out-of-vocabulary content by teaching the Agent to write scripts that compute pixel colors one by one, enabling programmatic and reproducible pixel-art generation. The plugin supports scripted computation, style switching, and a self-evaluated delivery mechanism. Installation requires executing a command in the DSH directory and depends on Python + Pillow (preferred) or Node.js (fallback). It does not provide an asset library; it only provides criteria and tools, and runs entirely offline.
Read Moredsh-webui-m3e: DeepSeek Harness Material 3 Expressive Mobile Web UI
dsh-webui-m3e is a mobile Material 3 interface plugin for DeepSeek Harness, designed to address the inconvenience of using the native interface on smartphones. The plugin supports viewing AI interactions, tool execution results, and thought processes, and provides features such as session management, input enhancement, and utility tools. Users can install it via CLI, switch to it from the standard interface, or use it directly by accessing the `/m3e` path. Please note that this unofficial project only supports DSH 0.2.0-rc.2, and the interface supports Japanese only.
Read Moredsh-chrome-operation: Turning Local Chrome into a DSH Toolkit
`dsh-chrome-operation` is a client plugin for DeepSeek Harness (DSH) that connects to your local Chrome browser and converts browser operations into tools that DSH can recognize. It communicates with the installed `chrome-operation` extension over WebSocket. Installation requires two steps: first load the `chrome-operation` extension in `chrome://extensions`, then run `dsh plugin add dsh-chrome-operation` in your terminal and restart DSH. The plugin supports various browser operations, including snapshots, navigation, clicks, input, scrolling, tab management, and history. It only listens on the local loopback address.
Read Moredsh-memory-lite: Giving Your dsh Agent Cross-Session Long-Term Memory
The DSH plugin `alanzhao0128/dsh-memory-lite` provides dsh agents with zero-dependency, Markdown-based long-term memory across sessions. It persists preferences and decisions using a resident memory directory, five explicit memory tools (read, write, update, and forget), and a background implicit extraction mechanism. The plugin supports peer isolation and cross-peer sharing, with permission-based security controls and runtime status indicators. After installation, restart to use it; it is suitable for development scenarios requiring context retention and multi-session collaboration.
Read MoreGitMate: A Git Panel and 15 Agent Tools in the DeepSeek Harness Sidebar
GitMate is a plugin for DeepSeek Harness (DSH), designed to integrate Git operations with AI-agent tools through a sidebar, avoiding frequent switching to the terminal. It provides a visual Git panel that supports viewing file status, comparing diffs, managing commits, branch operations, and Stash management. Users can install it via the command line and use the visual interface to perform operations such as initialization, rollback, rebasing, and splitting commits. It also supports custom commands and confirmation for destructive operations, turning DSH into a full-featured Git console.
Read Moredsh-plugin-offpeak-badge: DeepSeek API Peak/Off-Peak Billing Status Indicator
`dsh-plugin-offpeak-badge` is a plugin designed for DeepSeek Harness (DSH) that addresses the issue of users being unable to easily confirm API billing periods (off-peak or peak). The plugin displays a color-coded status badge in the sidebar brand row, with hover details showing the current rule, date, and switch time. It includes a holiday calendar and supports accessibility. Developers can install it via the command line or a GUI, helping control costs and avoid unnecessary expenses during off-work hours.
Read MoremacOS Notification Plugin: dsh-plugin-mac-notify
This is a macOS-side DSH client plugin maintained by AK-blank. It listens to Host events, such as task completion, errors, and pending approval, and sends alerts to the system notification center, allowing users to track progress remotely or in unattended scenarios. The plugin supports configuring notification sounds, click actions, and intervals, and relies on `terminal-notifier` for navigation functionality. Installation requires restarting the process, and it is macOS-only.
Read Moredsh-study-steward: Personal Learning and Execution Steward
`dsh-study-steward` is a DeepSeek Harness (DSH) agent preset developed by adsikito, designed to transform general-purpose dialogue into an actionable personal learning and management system. The preset provides full tool capabilities and configures a study steward persona that maintains three dimensions: content, tasks, and mastery. It includes daily recording conventions, behavioral rules, and 26 content templates. Users must install it via the command line and copy the rule package into a local notes directory for it to take effect. This preset is purely a configuration file, contains no personal data, and all reference examples are fictional.
Read Moredsh-schedule-later: Schedule Messages for Later Sending
`dsh-schedule-later` is a DSH client plugin designed to address the need for scheduled message delivery and background task reminders. Maintained by adithyanraj03, it allows users to manually select a time or instruct the model in chat to autonomously schedule message sending. Its core features include host-side message delivery (ensuring messages are still sent after the process closes), a calendar picker with a sidebar management interface, and tool interfaces that let the model schedule, query, and cancel messages. After installation, the process must be restarted and the page refreshed, after which the plugin can be used from the input box and sidebar. Use cases include scheduled reminders, checking background tasks, and automatic replies, though limitations apply, such as a maximum of 10 messages per conversation and mutual exclusivity with another plugin.
Read Moredsh-peak-indicator: DeepSeek Peak/Off-Peak Pricing Status Indicator
`dsh-peak-indicator` is a DeepSeek Harness plugin maintained by adesbusy that provides a visual display of the current pricing status. It indicates billing periods using sidebar dots (amber for peak hours, green for off-peak hours), allowing users to confirm the rate at a glance without leaving the interface. The plugin calculates time based on UTC, strictly follows the official rules, and supports mouse hover to view detailed rates, countdowns, and weekly rules. Its built-in holiday logic falls back to weekday rules when holiday data for 2027 is missing, ensuring consistency. Run `dsh plugin add github:adesbusy/dsh-peak-indicator` to install, then refresh the page to activate it.
Read MoreFishFM: A Localized Music Plugin Built for DeepSeek Harness
FishFM is a community music plugin for DeepSeek Harness (DSH), designed to address the lack of local preference integration in general-purpose tools. It combines NetEase Cloud Music's recommendation capabilities with local model-based filtering and keeps all data stored locally. It supports importing reference tracks from NetEase Cloud Music, using the model to automatically select tracks, and filtering new releases. Users can install it through the plugin manager and, after logging in to NetEase Cloud Music and importing a reference playlist, enjoy a localized and personalized music experience.
Read MoreDeepSeek Harness Plugin: dsh-jev-guard
dsh-jev-guard is a security plugin for DeepSeek Harness (DSH), designed to prevent agents from accidentally deleting or overwriting user data. It uses L0 static hard rules and the TypeSafe Jev model to perform a three-stage evaluation—hard rules, pre-filtering, and semantic judgment—before Shell command execution. Based on the evaluation, the system returns one of four states: allow, revise, block, or escalate, providing interception, rewriting, or human confirmation capabilities. The plugin supports WSL/Linux and Windows; after installation, it can be debugged and monitored via CLI, and it adopts a fail-open design to ensure system availability.
Read MoreDeepSeek Harness Fact-Checking Capabilities: Multi-Source Cross-Validation and Traceable Reporting
DeepSeek Harness (DSH) has released the fact-checking plugin `dsh-fact-check`, designed to address the hallucination problem caused by agents relying on model memory. The plugin enforces “memory-free search” and multi-source cross-validation, ensuring reliable conclusions through parallel domestic and international retrieval, adversarial reverse search, and traceability reports. It is easy to install, requires a Node.js >= 18 environment, and is suitable for building agents that require rigorous fact-checking.
Read MoreDeepSeek Harness Plugin: dsh-strawberry-data-hub
`dsh-strawberry-data-hub` is a tool supporting DeepSeek Harness (DSH) plugin-based extension, designed to integrate strawberry research data into DSH conversational workflows. The plugin comprises 37 tools covering the full pipeline of literature retrieval, gene parsing, sequence export, multi-omics analysis, and BerryPlot/BerryLocus prediction, enabling users to access data directly through natural language without switching to a standalone web interface. When using the plugin, users should follow the “draft preparation – task confirmation – result retrieval” workflow and be aware of limitations such as download link expiration and memory isolation.
Read Moredsh-model-cap: Advanced Management Console for DeepSeek Harness Providers and Models
The DeepSeek Harness plugin `dsh-model-cap` introduces a standalone navigation page to address the need for fine-grained management. Its core features include CRUD operations for providers and models, drag-and-drop reordering, gateway pulling, inference tier declarations, and connectivity testing. The plugin also supports blank API keys, drag-and-drop sorting, and batch deletion. It is easy to install and supports local development with hot-reload and configuration recovery mechanisms, making it suitable for developers who need to finely manage multiple OpenAI-compatible endpoints or local models.
Read Moredsh-whale-widget-pet-feed: DeepSeek Harness Balance Little Whale Widget (Pat / Feed / Stats)
Unofficial derivative of the DeepSeek Harness Balance Little Whale Widget, based on the official v0.3.9 version, adds head-patting, sound effects, interaction statistics, and feeding. Users can swipe left or right on the character to trigger head-patting, click the character to open Emoji buttons for feeding, and view interaction data in the menu. The plugin includes a fallback image to prevent broken images. Install the official version first; after installation, restart DSH and hard refresh the browser for changes to take effect.
Read Moredsh-armor-switch: Reversible Delivery Contract Plugin
`dsh-armor-switch` is a reversible delivery contract plugin for DeepSeek Harness. It registers rules through system prompts and runtime context, provides host and Profile cleaning capabilities, and uses `original-fs` to process Electron files, achieving fine-grained control over model behavior. The plugin has zero external dependencies, supports hot switching and graphical management, but it does not take effect under the Minimal preset, and host cleaning changes require a process restart before they can be read by the model.
Read Moredsh-native-codex-cli — Driving Codex CLI Directly via DSH's Chat Interface
The DSH Native Codex CLI plugin enables a direct connection between DeepSeek Harness (DSH) and Codex CLI, with DSH serving only as the presentation layer and Codex handling task execution. The plugin supports opening existing conversations, creating new tasks, streaming output, and displaying tools. Messages are sent directly to Codex’s native `turn` without intermediate forwarding, reducing latency and avoiding the overhead of a secondary AI. Developers can drive Codex CLI in DSH through bound or standalone workspaces. The plugin is open-sourced under the MIT License.
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