robiteame/dsh-session-tree-extension
C3dsh-session-tree-extension Append-only, multi-branch conversation trees for DeepSeek-Harness — a PI-Agent-style SessionTree. The agent's history becomes a tree of immutable nodes, forkable at any hist
★ 10+ · robiteame/dsh-session-tree-extension source on GitHub · this plugin in the registry
robiteame/dsh-session-tree-extension is a DeepSeek Harness plugin rated C3 — powerful capability combined with sensitive behavior. It patches the dsh runtime, can rewrite the system prompt, executes system commands.
Installable plugin — declares a dsh.bundle manifest
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| patches the dsh runtime | runtime_patch | ./packages/bundle/session-tree/cordis.patch.yml |
| can rewrite the system prompt | prompt_surface | systemPrompt |
| executes system commands | exec | ×6 in authored code, e.g. scripts/build.mjs:4, scripts/build.mjs:4 |
Services it injects
agents commands conversation invariants layout locale remote sessions slots systemPrompt tools
Hooks it attaches
agent/pre-step command/executed session/flush
Environment variables it reads
DSH_SESSION_TREE_DEBUG DSH_HOME
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.