Awesome DeepSeek Harness

A curated list of plugins, skills, MCP servers, patch/profile layers, orchestrators, aggregators & UIs for DeepSeek Harness (DSH) — DeepSeek's official agent runtime built around the idea Model + Harness = Agent.

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DeepSeek Harness ("DSH") is DeepSeek's agent runtime / harness layer — the "hands" that turn the model's reasoning into real actions (context management, tool-call orchestration, execution sandbox, feedback loop, session persistence). Its defining feature is an open plugin ecosystem: the community contributes plugins, skills, MCP servers, orchestrators, aggregators, and UIs.

This list collects the best of that ecosystem. Contributions welcome — see Contributing.

Tip for authors: DeepSeek asks plugin repositories to carry the #dsh GitHub topic so they can be discovered. Add it to your repo, then open a PR here.

Quick Start

# Launch the DSH Web UI
npx @deepseek-ai/dsh web

# Install a community plugin (from this list) into your profile
dsh plugin --profile web add "github:owner/repo#main"

Before installing, confirm the target repo carries the #dsh GitHub topic so the community hub can index it.

Contents

• Official
• Profiles & Patch Layers
• Harnesses & Runtimes
• Security & Permissions
• Session & Memory Management
• Cost & Usage Tracking
• Channel / IM Bridges
• Plugin Marketplaces & Ecosystem
• Visualization
• Slides / PPT
• Coding
• Agents
• Loops (Auto-Research, Self-Improve, etc.)
• MCP Servers
• Orchestrators & Aggregators
• UI / Clients
• Skills
• Resources
• Contributing

Official

• deepseek-ai/deepseek-harness — DeepSeek's official agent runtime framework (Model + Harness = Agent); an "everything is a plugin" architecture built on Cordis (TypeScript, MIT). ⭐38238
• deepseek-ai/awesome-deepseek-integration — Official curated list of DeepSeek API integrations. ⭐38654
• deepseek-ai/awesome-deepseek-agent — Official list of agents/harnesses with DeepSeek support. ⭐5426

Profiles & Patch Layers

DSH's core composition mechanism: a profile stacks bundle patch layers, then your own cordis.patch.yml (profile-level, then $DSH_HOME-level, then --patch overlays) — letting you reshape the whole plugin tree without forking. This is the layer where task-specialized runtime configurations live: a long-horizon profile, a math-reasoning profile, a slides-editing profile are all just a different bundle stack + patch, not a different codebase. Tools and harnesses that operate at this layer (share/export a profile, or run DSH as a specialized backend under a task-specific patch) belong here rather than under generic plugins.

• asdf17128/dshp — Manage DeepSeek Harness profiles: list, create, clone, diff, and share a whole dsh setup (plugin versions + bundle order + patch) as one portable file.

• AMAP-ML/LongHorizon-Harness — Long-horizon computer-use harness with a DSH adapter: runs dsh --profile headless under an isolated DSH_HOME with role-scoped patches (workspace-write for executors, read-only for Manager/auditors) — a concrete example of a task-specialized DSH profile.

• duyanta123/dsh-preset-scaffold — DSH agent preset: scaffold a standardized, runnable, verifiable project skeleton from scratch (architect persona + six template assets + a strict bootstrap flow).

• Jungod1121/dsh-anchored-standard — Two-phase DSH preset: a minimal-aligned bootstrap (bash + read), then full Standard tools after the first tool call or reply.

• songoao25/virtual-product-team — Product Team Mode — a DSH agent preset: boss-style conversation with a virtual product team (PM → Engineer → QA → Release) from idea to shipped product.

• AythyaCrispus/dsh-minimal-msys2 — Windows Minimal Mode: persistent bash + str_replace_editor plugin — registers an agent preset, provides a working persistent-bash backend on Windows, and exposes a GUI-editable bash path in the plugin-settings section (persisted via the credentials domain).

• CeilCelia/dsh-eli-mode — Eli Mode: an agent preset for DeepSeek Harness built around wiki-driven long-term memory and skills, on an extremely minimal Harness setup.

• LiFenrir/dsh-scenario — Scenario-management plugin: bundle persona + model + permissions into named scenarios (dev / wiki / personal), one-click hot-switch from the settings page.

• Saikel-Orado-Liu/dsh-coding-agent-preset — Windows-adapted DSH coding-agent preset with persistent PowerShell 7 (pwsh) and str_replace_editor, mirroring the official minimal preset.

Harnesses & Runtimes

DeepSeek-native or DeepSeek-first agent harnesses / coding agents, plus runtime-level infrastructure (diagnostics, ops, session management, approval policies).

• hxs996-beep/deepAct — Terminal AI coding agent built for DeepSeek that guards every action: ambiguity check, design review, scope control, team mode, parallel sub-agents, and MCP support.
• LaplaceYoung/oh-my-dsh — Large plugin collection (700+) for DSH that registers only through extension seams, without modifying the agent-loop core. ⭐24
• omdsh-dev/fabric — Minecraft-Fabric-style hook processor for DSH.
• omdsh-dev/dsh-session-health — Read-only, zero-dependency session health check: frame-level scanning of multi-frame zstd session files to detect torn/corrupted/empty sessions; registers a session_health tool.
• omdsh-dev/dsh-security-audit — Local security audit plugin: read-only, redacted risk report covering config, plugin sources, sessions, and network exposure.
• Zhenyu98/dsh-context-doctor — Context-injection audit: measures the token cost of the AGENTS.md instruction chain, skill catalog, and tool schemas, and detects duplication and conflicts; Web UI ring panel plus a context_audit tool.
• coppynight/dsh-doctor — flutter-doctor-style diagnostics and repair covering install-level and in-harness checks, with safe auto-fixes; repository-plugin format.
• lhh010/dsh-bash-encoding — Auto-detects bash output encoding (UTF-16LE/UTF-8/GBK, etc.) and decodes it correctly, fixing garbled non-ASCII output on WSL/Windows.
• vlln/plugin-registry — Ecosystem infrastructure: a thin browser console for managing repository plugins (zero patches) plus a make-dsh-plugin skill guiding plugin development. ⭐13
• Andy8647/dsh-auto-approval — Automated tool-call approval: an auto tier that classifies every tool call as allow/deny via rules plus an LLM classifier, with a status chip beside the composer.
• zzh-newlearner/dsh-postmortem — Local-first failure postmortems for DeepSeek Harness sessions.
• vibeinging/dsh-trace — Telemetry backend that exports turns, model steps, and tool calls to yiTrace over HTTP.
• omdsh-dev/dsh-hub — Community extension catalog and profile-generation manager, adding transactional installation, recovery, catalog browsing, and a settings UI on top of official contracts.
• fakechris/dsh-harness-ops — Ops toolbox: A/B dual-slot snapshot upgrades with atomic switch and one-click rollback, a watchdog that auto-restarts web/agent, and a self-rescue doctor command.
• omdsh-dev/session-teleport — Multi-device session handoff with PostgreSQL as the single online authority; only one device holds write credentials at a time.
• Tieboyh/dsh-session-search — Index-free cross-agent session search for DeepSeek Harness.
• ilharp/dsh-tool-approval — Manual approval for tool calls (a "manual mode" / "ask mode" for DSH).
• blissito/ghostycode — DeepSeek V4 terminal coding agent and constitutional harness (Rust TUI with MCP and sub-agents).
• bobleer/deepseek-harness-rust — Rust implementation of DeepSeek Harness: layered crates for session log, turn/step loop, and DeepSeek SSE adapter.
• didclawapp-ai/zagens — Open-source agent harness for DeepSeek V4. ⭐13
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