omdsh-dev/dsh-mnemon
C3Composable, view-based memory for DeepSeek Harness. Pluggable sources and strategies, with three-tier memory out of the box.
★ 100+ · omdsh-dev/dsh-mnemon source on GitHub · this plugin in the registry
omdsh-dev/dsh-mnemon 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, decodes base64 payloads.
Installable plugin — declares a dsh.bundle manifest
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| patches the dsh runtime | runtime_patch | ./cordis.patch.yml |
| can rewrite the system prompt | prompt_surface | system-prompt/assemble |
| executes system commands | exec | ×5 in authored code, e.g. plugins/dsh-mnemon-source-runtime/src/git-branch.ts:1, plugins/dsh-mnemon-source-runtime/src/git-branch.ts:1 |
| decodes base64 payloads | base64_decode | ×2 in authored code, e.g. src/client/MnemonPackSection.tsx:61, src/host/pack.ts:172 |
| starts a network server in development tooling the package does not ship | net_server_tooling | ×8 in development tooling the package does not ship, e.g. scripts/serve-e2e.mjs:90, scripts/serve-e2e.mjs:106 |
| reads credential-class env vars in development tooling the package does not ship | token_env_tooling | in development tooling the package does not ship: DEEPSEEK_API_KEY, OPENVIKING_ROOT_API_KEY, SUPERMEMORY_API_KEY |
Services it injects
connection layout loader locale mnemonMemory sessions slots uiSession workspaces
Hooks it attaches
agent/created agent/pre-step agent/turn-stopping internal/service session/event system-prompt/assemble
Outbound domains
api.hindsight.vectorize.io api.honcho.dev api.mem0.ai api.retaindb.com api.supermemory.ai
Environment variables it reads
npm_config_registry NPM_CONFIG_REGISTRY MNEMON_STORE
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.