5 Low-level Utility Libraries for DeepSeek Harness
Zero-dependency primitives shared across capability families: branded types, harness home paths, timeout/deadline classification, output retention bounds, atomic writes, shell-free native commands, and the layered launch-environment snapshot.
What DeepSeek Harness defines at this extension point
- Official slot
packages/util- Extension kind
- infra · not third-party extensible
- Official built-ins
- DeepSeek ships 7 implementations herebrand, home-paths, timeout, output-retention, atomic-write, native-command, launch-environment
- Gap
- nonehow much of this seam the official taxonomy grades as still open
- Audience
- developer
- Artifact kind
- library
Every field above is read from the DeepSeek Harness (DSH) source tree — deepseek-ai/deepseek-harness — not from our own guesswork about what these projects do. Same data as a live filter: browse this category in the full plugin list.
5 Low-level Utility Libraries indexed here
Open Design
nexu-io
🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode / Hermes & 20+ CLIs via BYOK.
Chiral Pulse
MoonShadow1976
Death Stranding skin for DeepSeek Harness UI + live heartbeat feed that pulses on agent thinking/tool execution. Whale keeps brand blue.
Dsh Grok Geo
xuboboo
DSH (DeepSeek Harness) plugin bundle: grok-geo GEO brand audit agent skill - AI-search visibility, recommendations, citations, competitor presence and content-gap diagnosis across 17+ AI engines, shipped as a bundled skill provider.
Dshx
dongsheng123132
Machine-friendly DeepSeek Harness adapter with cwd, stdin, timeout, stable JSON — CLI + Codex/Agent plugins
DSH AUX
DoloresCaritasAngelus
Auxiliary model system for DeepSeek Harness: unified aux-LLM routing (per-task model, timeout, concurrency, failure cooldown, main-model fallback) + vision_analyze / web_extract / compress_text tools, settings page, and session image lifecycle cleanup.