The "open-source" topic on GitHub groups 72 open-source projects in the DeepSeek Harness (DSH) ecosystem, led by harnessrouter with 2.8k GitHub stars. harnessrouter — HarnessRouter Community Edition: the self-hosted, Apache-2. Every project here is indexed by DSH Universe with live GitHub data — stars, activity and install status — so you can compare and install directly.
HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.
Claude Code blog skill suite: 30 sub-skills, 5 agents, 5-gate v1.9.0 Blog Delivery Contract, dual-optimized for Google rankings and AI citations. Active development at AI-Marketing-Hub/claude-blog (AI Marketing Hub Pro community); public releases ship here.
📚 A zero-dependency, git-backed micro-lesson library for AI Agents to asynchronously share and search verified debugging experience. Python stdlib only. | https://misakanet.org
197 bioinformatics & life science skills for Claude Code and AI agents — BixBench 92.0% accuracy. RNA-seq, single-cell, drug discovery, proteomics, and more. Powers OmicsHorizon.
Open-source Windows desktop client and GUI for DeepSeek Harness — zero-setup installer with Codex, plugins, skills, SSH, mobile remote access, and 11 skins.
PawWork — free, open-source desktop AI agent for macOS and Windows, built on DeepSeek Harness (DSH). Free models included, no API key or terminal. Office files, web search, and scheduled automations out of the box. An open alternative to Codex App and Claude Cowork.
DeepSeek Harness community built-in plugin marketplace (dsh-plugin) — search, download, and install 4000+ hand-picked community plugins, updated daily, completely free. Built into Harness Settings → Plugin Center, browse, search, and install various AI plugins without leaving the app.
Claude Skill that audits your projects for RLS misconfigurations, exposed keys, auth bypasses, and storage vulnerabilities. 27 anti-patterns sourced from CVE-2025-48757 and 10 security studies. Safe for production.
🎨 Tired of DSH's default skins? Swap in 34 classic opencode color schemes with one click——tokyonight, dracula, gruvbox, matrix, rose-pine…… click to switch, persists across restarts. 34 opencode themes for DeepSeek Harness, one click, persisted. More by @FeatherHunter: ⚡ dsh-prompt · 🧠 dsh-mattpocock-skills-deck
DeepSeek Harness standalone community plugin store: discover, install, and submit verified plugins, tools, and extensions. | Independent community plugin directory.
DeepSeek Harness community plugin: shows API balance, daily baseline and remaining progress live in the sidebar, queries smartly at the official cache cadence, keys never touch the frontend.
DeepSeek Harness notification plugin: sends notifications to browser, system, Feishu/DingTalk/WeCom/generic Webhook when a turn ends or confirmation is awaited
AI and tech news dashboard for the DeepSeek Harness Web UI: built-in RSS/JSON feed-driven draggable floating window with bilingual translation, keyword filtering and a settings page.
A standalone SearXNG-backed web search provider for the DeepSeek Harness web profile. It plugs into the harness's web-search seam (ctx.web), so the agent's web_search tool searches through your own self-hosted SearXNG instance instead of a vendor API.
Multi-route high-availability, fault isolation and observability for DeepSeek Harness: model groups fail over between authorized provider routes on rate limits, retry-after, transport and auth failures.
Code reference & reuse-survey plugin for DSH: search local code + GitHub/npm before building, evaluate reuse vs rewrite, ask the user, architecture-level reuse.
DeepSeek Harness request retry plugin: when a model request fails and the error message matches keywords, keep automatically retrying after the built-in retry policy is exhausted; the settings panel manages keywords and backoff parameters.
DeepSeek Harness toolkit navigation: Web plugin set (dsh-web-plugins) / Windows desktop app (dsh-desktop-app) / AI knowledge base template (ai-knowledge-base)
🧩 DSH Module Center: open-framework plugin — modular desktop on the right, grid layout for any module, custom sizes 1x1~2x6, click to resize / long-press drag to reposition, open module protocol (shows on plugin registration), 2 built-in demo modules
DeepSeek Harness usage stats by vendor (subscription / official API) × KPI: 53-week heatmap, trend chart, model drilldown, CSV export, and health cards.
DeepSeek Harness Traditional Chinese (Taiwan) version (zh-TW)|Traditional Chinese (Taiwan) localization of DeepSeek Harness — Traditional Chinese localization locale i18n
🧩 DSH module hub open-source framework: right-side modular desktop, grid layout for any module, custom sizes 1x1~2x6, long-press drag to reorder, open module protocol (register a plugin and it shows) + plugin community + Agent community (270 Chinese presets)
Football data MCP Server for Claude, Codex, Cursor and DeepSeek Harness, supporting 18 European leagues, 8 cups, plus match, standings, head-to-head, odds and recent form queries.
Retro Macintosh — a classic Mac OS 8/9 Platinum skin for the DeepSeek Harness Web GUI. Retro Macintosh skin: platinum gray interface, Chicago font, striped wallpaper, embossed controls.
One-stop install, upgrade and maintenance for DeepSeek Harness (DSH): desktop shell and web share the same runtime engine, so one upgrade takes effect on both; built-in pin-runtime and doctor self-check. Full experience on macOS / web only on other platforms.
One-click install of the DeepSeek agent production-environment desktop client, auto-configures dependencies and model gateway, no command line needed, ready to use after install.
Discover and install community plugins, tools and extensions in the DeepSeek Harness ecosystem, explore 1493+ curated theme plugins with a live-updated catalog.
Ship your skills, grow your influence — a model-agnostic publishing protocol for AI agent skills: preflight checks, GitHub repo, index PRs, marketplace submissions, promo copy. A process protocol for standardizing agent skill publishing to GitHub.
Stop letting your AI guess — a research protocol for tech decisions that any AI agent (DSH/Claude/Cursor/Codex) can follow: quantified requirements, T1-T6 source tiers, quality gates, traceable verdicts. Model-agnostic technology selection research protocol.
Community Grok Build Provider for DeepSeek Harness: official CLI browser OAuth, dynamic models, streaming tool calls and quota dashboard. Community Grok Build provider with official CLI OAuth, dynamic models, streaming tools, and a quota dashboard.