cosyncing/cosyncing
C2Synchronize and Orchestrate agents from CLI to GUI, across desktop to phone.
★ 10+ · cosyncing/cosyncing source on GitHub · this plugin in the registry
cosyncing/cosyncing is a DeepSeek Harness plugin rated C2 — one powerful capability or sensitive behavior. It executes system commands, decodes base64 payloads, starts a network server, reads credential-class env vars.
No dsh integration found — this repository carries the dsh-plugin topic but shows no sign of connecting to dsh
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| executes system commands | exec | ×98 in authored code, e.g. scripts/adapters/verify-cline-launch-surface.ts:71, scripts/adapters/verify-cline-launch-surface.ts:95 |
| decodes base64 payloads | base64_decode | ×16 in authored code, e.g. apps/poc-ui/public/app.js:431, scripts/broker/tests_traces/codex-app-answer-real-tui-trace.ts:314 |
| starts a network server | net_server | ×10 in authored code, e.g. scripts/broker/release/verify-candidate-pair.ts:262, scripts/broker/release/verify-candidate-pair.ts:265 |
| reads credential-class env vars | token_env | ANTHROPIC_API_KEY, CLAUDE_CODE_API_KEY_HELPER, COSYNCING_PI_INTEGRATION_TOKEN, COSYNCING_TOKEN |
Outbound domains
cosyncing.dev in-toto.io slsa.dev docs.cline.bot chatgpt.com grok.com kilocode.ai moonshotai.github.io reasonix.io cosy.example.com
Environment variables it reads
COSYNCING_TEST_PORT COSYNCING_CODEX_APP_SERVER_SOCK COSYNCING_BROKER ImageOS ImageVersion COSYNCING_CODEX_SYNC_SERVER CLAUDE_CONFIG_DIR COSYNCING_CODEX_TEST_MODEL COSYNCING_TOKEN OPENCODE_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.