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DeepSeek Harness Plugins Explode on GitHub: Over 700 Repositories Add Memory, Minigames, and More

According to QbitAI, DeepSeek Harness has sparked a plugin frenzy on GitHub, with over 700 public repos offering features from cross-session memory to 18 built-in minigames.

The central design philosophy of DeepSeek Harness is "Everything is a Plugin," a slogan that has clearly resonated with developers. Community-maintained directories now list dozens of plugins covering development tools, agent orchestration, collaboration, data research, DevOps, and AI-aided design. One popular plugin, dsh-agent-teams, allows users to create a multi-agent team directly within the harness. A simple command such as "Use AgentTeams to research X" turns the current agent into a team leader that can spawn subagents, assign tasks, set dependencies, and communicate between members. A web interface provides a real-time view of the team, showing who is working, idle, or slacking off.

Another plugin, DSH Better Sidebar, packs file management, code editing, terminal, Git panel, background tasks, and subagents into a single sidebar, turning it into a mini IDE and reducing the need to switch windows. The dsh-at-file plugin adds a Codex-like "@file" capability, letting users search workspace files and include their contents in prompts directly from the input box. For long-term projects, dsh-memory-evolve gives the harness cross-session memory, allowing it to remember project conventions, architecture decisions, and progress across conversations. It can even sense Git branches and evolve skills in the background. Users can tell it once that a project deploys on port 8080, and later sessions will still recall this information.

For those migrating from Claude Code, two plugins bridge the gap: dsh-plugin-claude-bridge imports Claude Code's memories, skills, and configurations, while dsh-claude-move goes further by transferring entire old sessions, including Session, Memory, Skills, and CLAUDE.md, so users can continue conversations within DeepSeek Harness. Another plugin, ModLens, lets users paste images into the chat; it calls an external vision engine to extract text, layout, entities, and semantic information into structured evidence for DeepSeek to reason over.

Other practical plugins include dsh-github-connector (manage GitHub from chat), context-vista (monitor token usage), dsh-undo (roll back context if an agent breaks something), dsh-record-replay (record a demonstration for the agent to replicate), dsh-obsidian-export (export conversations to Obsidian), and dsh-share (share full conversations with one click).

Beyond utility, the community has also embraced the entertainment side. The dsh-TUI plugin gives the harness a Claude Code-style full-screen terminal interface with a "whale" top bar, live status, thought-stream expansion, double-Esc rollback, context progress bar, and TPS meter. The dsh-web-ui plugin adds a 2000s web aesthetic with task boards, Git graphs, right-side panels, mobile remote access, real-time token statistics, and a skin center. For pure nostalgia, dsh-ads adds 2005-style Chinese internet ads to the interface, including sidebar ads, in-conversation feeds, and corner pop-ups. Another plugin, dsh-minigames, includes 18 games—such as Tetris, Tank Battle, Match-3, Klotski, Snake, 2048, Minesweeper, Gomoku, Reversi, Sudoku, and Pac-Man—so users can play while waiting for model responses or agent tasks.

One more plugin, deepseek-manners, has a simple function: after every AI response, it appends "Thank you, whale lord." As one developer put it in the spirit of the ecosystem, "Everything is a plugin, including politeness."