drewnekota/cetus
C2One macOS app for Claude Code, Codex, and every agent runtime you use — scheduled runs, global hotkey launcher, per-run git worktrees, one review board.
★ 100+ · drewnekota/cetus source on GitHub · this plugin in the registry
drewnekota/cetus is a DeepSeek Harness plugin rated C2 — one powerful capability or sensitive behavior. It executes system commands, uses eval / new Function, decodes base64 payloads, reads credential-class env vars.
A skill, not an installable plugin — ships SKILL.md with no plugin manifest
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| executes system commands | exec | ×8 in authored code, e.g. evals/general-benchmark/run.mjs:6, evals/general-benchmark/run.mjs:6 |
| uses eval / new Function | eval | ×1 in authored code, e.g. src/components/devtest/test-hook.tsx:87 |
| decodes base64 payloads | base64_decode | ×1 in authored code, e.g. src/components/workspace/terminal-panel.tsx:285 |
| reads credential-class env vars | token_env | DEEPSEEK_API_KEY, EXA_API_KEY, TAVILY_API_KEY |
Outbound domains
api.tavily.com api.deepseek.com api.exa.ai api.example.com agentskills.io
Environment variables it reads
CETUS_DEVTEST_SOCK CETUS_TEST_BROWSER CETUS_TEST_BROWSER_CHANNEL CETUS_BENCH_TIMEOUT_MS CETUS_COMPUTER_USE NEXT_PUBLIC_CETUS_DEVTEST XDG_DATA_HOME CETUS_BROWSER_USE CETUS_MODELS_CONFIG DEEPSEEK_BASE_URL
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.