cerebrixos-org/tuning-engines-cli
C3CLI & MCP server for Tuning Engines — fine-tune LLMs on code repositories
★ 5+ · cerebrixos-org/tuning-engines-cli source on GitHub · this plugin in the registry
cerebrixos-org/tuning-engines-cli is a DeepSeek Harness plugin rated C3 — powerful capability combined with sensitive behavior. It patches the dsh runtime, gates tool execution, executes system commands, starts a network server.
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| patches the dsh runtime | runtime_patch | ./packages/tuningengines-dsh-plugin/cordis.patch.yml |
| gates tool execution | tool_gate | hook: tools/pre-execute |
| executes system commands | exec | ×43 src, e.g. test_guard_claude_install.mjs:2, test_guard_claude_install.mjs:2 |
| starts a network server | net_server | ×6 src, e.g. test_client_parity.mjs:8, test_client_parity.mjs:21 |
| reads credential-class env vars | token_env | ANTHROPIC_API_KEY, ANTHROPIC_AUTH_TOKEN, TE_ADMIN_API_KEY, TE_API_KEY, TE_INFERENCE_KEY, TE_SMOKE_ALLOW_PROVIDER_AUTH_FAILURE |
Hooks it attaches
session/event tools/pre-execute
Outbound domains
app.tuningengines.com api.tuningengines.com opencode.ai
Environment variables it reads
TE_API_URL CLAUDE_PROJECT_DIR TE_API_KEY TE_INFERENCE_KEY TE_INFERENCE_URL TE_NATIVE_SESSION_ID TE_NATIVE_THREAD_ID TE_MODEL TE_SMOKE_ALLOWED_MODEL TE_SMOKE_AGENT_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.