A canvas for AI-generated HTML in DeepSeek Harness: the agent ships a page, it opens beside the chat, and users edit by clicking the text — never the source
Token-efficient model-routing flywheel for the DeepSeek Harness — observes (task → model → result), distills a routing table, and routes each task to the cheapest historically-successful model.
Two interception layers for DeepSeek Harness agents: a DOL communication-semantics layer and a Sentinel tool-execution layer, each independently switchable from the conversation header.
Agent collaboration · Interface extensions
$ npx -p @deepseek-ai/dsh dsh plugin --profile web add github:kxdyh/dsh-agent-governor
DSH plugin that registers a fetch_url tool: fetch any URL (direct for domestic targets, HTTP CONNECT proxy for overseas) and return a bounded text/JSON summary. Reuses the battle-tested Node TLS logic from tools/fetch-url.cjs, exposed as a model-callable tool.
Agent collaboration
$ npx -p @deepseek-ai/dsh dsh plugin --profile web add github:lansi-ai/dsh-fetch-url
浠诲姟瀹屾垚鎻愮ず闊?for the dsh web GUI: a ding-dong chime when the current session's agent turn completes, a floating volume control, and a Plugins-settings page (volume, mute, built-in sounds, custom-audio upload). Zero runtime dependencies 鈥?host half is plain Node, browser half is plain React.
LiangShen (梁神) agent preset for the dsh web GUI: a two-phase anchored-standard preset — the first model request exposes only the builtin Minimal exact two-tool surface (persistent bash plus str_replace_editor) with no runtime contexts or injected instructions (Minimal-aligned trajectory anchor), promotion is gated on the first minimal-like reasoning block with a fallback, and the wire then switches to Code Mode (PTC, a single run_code tool over the full registry) with the ordinary injections returning afterwards. The preset files are synced into ~/.dsh/.agent-presets on host startup. Hot-pluggable — mounted via cordis.patch.yml + a profile node_modules symlink, no dsh source changes.
Remote SSH operations for the dsh web GUI: host config store (~/.dsh/dsh-ssh.json, import from ~/.ssh/config), a persistent ssh2 connection pool with jump-host support, exec / PTY web terminal / SFTP transfer / local port-forward tunnels / cluster execution, plus agent tools (ssh_list, ssh_exec, ssh_upload, ssh_download, ssh_tunnel, ssh_cluster). Hot-pluggable — mounted via ~/.dsh/cordis.patch.yml + a profile node_modules symlink, no dsh source changes.
Slack-inspired unofficial visual skin for DeepSeek Harness ChatLab.
Agent collaboration
$ npx -p @deepseek-ai/dsh dsh plugin --profile web add github:Liyuk/dsh-skin-chatlab#01d06cd38b940a49ecf89dc0447c81645fba2aa2&path:packages/skin-slack
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Questions about DSH Hub
What is DSH Hub?
DSH Hub is a community plugin directory for DeepSeek Harness, bringing together descriptions, source links and installation instructions to help you discover and compare extensions.
Does inclusion mean a plugin is tested and compatible?
No. Detail pages show recorded compatibility and dependency ranges. Unknown does not mean compatible; check the project documentation before installing.
How do I install a plugin?
Open its detail page and check the installation section. Copy the command into your Harness environment when available, or follow the project README.