morlay/dsh-plugin
C3dsh plugins
★ 5+ · morlay/dsh-plugin source on GitHub · this plugin in the registry
morlay/dsh-plugin is a DeepSeek Harness plugin rated C3 — powerful capability combined with sensitive behavior. It can rewrite the system prompt, executes system commands, decodes base64 payloads.
Installable plugin — declares a dsh.bundle manifest
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| can rewrite the system prompt | prompt_surface | systemPrompt, webServer, system-prompt/assemble |
| executes system commands | exec | ×14 in authored code, e.g. .agents/skills/dsh-plugin-upstream-sync/scripts/common.ts:1, .agents/skills/dsh-plugin-upstream-sync/scripts/common.ts:53 |
| decodes base64 payloads | base64_decode | ×1 in authored code, e.g. packages/session/session-rdb/src/import.ts:270 |
Services it injects
agents clientModules configForms connection contextAssembler conversation invariants llm locale remote sandboxPolicy sessionBranch sessionPersistence sessionProjections sessions settingsSchema skills slots systemPrompt tools uiWorkspace web webServer
Hooks it attaches
agent-preset/selected agent/created agent/pre-step agent/request agent/request-error fs/edit-intent fs/write-intent internal/config loader/volatile-update session/created session/disposed session/event session/flush system-prompt/assemble webserver/index-inject
Outbound domains
ollama.com
Environment variables it reads
DEEPSEEK_HARNESS_PATCHES DSH_DESKTOP_NODE_BINARY DSH_DESKTOP_OPEN_DEVTOOLS LOCALAPPDATA NODE_OPTIONS DEEPSEEK_HARNESS_NO_CLEAN DEEPSEEK_HARNESS_STEPS DEEPSEEK_HARNESS_EXCLUDE DEEPSEEK_HARNESS_VERSION DEEPSEEK_HARNESS_REVISION
How to read this
Levels measure capability surface and transparency, not maliciousness. A C3 plugin can be entirely legitimate — a desktop shell genuinely needs subprocesses. The point is that you can see this before installing. See the levels explained and how dsh plugins work.
Findings come from static analysis of shipped code; nothing is executed. Think a flag is wrong? Open an issue — every flag cites the file and line it came from.