BrokkAi/bifrost
C3Multi-language static analysis for agents, editors, and large repositories.
★ 10+ · BrokkAi/bifrost source on GitHub · this plugin in the registry
BrokkAi/bifrost is a DeepSeek Harness plugin rated C3 — powerful capability combined with sensitive behavior. It patches the dsh runtime, executes system commands, uses eval / new Function, reads credential-class env vars.
Installable plugin — declares a dsh.bundle manifest
What it can do
| Capability | Flag | Evidence |
|---|---|---|
| patches the dsh runtime | runtime_patch | ./cordis.patch.yml |
| executes system commands | exec | ×37 in authored code, e.g. npm/launcher/bifrost.js:3, npm/scripts/package-release.mjs:1 |
| uses eval / new Function | eval | ×1 in authored code, e.g. scripts/public/smoke-agent-plugin-release.mjs:241 |
| reads credential-class env vars | token_env | CARGO_REGISTRY_TOKEN |
Outbound domains
agent-plugins.org crates.io go.dev bifrost.brokk.ai brokk.ai
Environment variables it reads
GITHUB_REF RELEASE_TAG_INPUT GITHUB_OUTPUT GITHUB_STEP_SUMMARY CARGO_REGISTRY_TOKEN GITHUB_EVENT_NAME GITHUB_REF_TYPE GITHUB_REF_NAME
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.