chore: update code template for OpenCode and Gemini CLI (#20)

This commit is contained in:
JY Tan
2026-01-22 15:41:30 -08:00
committed by GitHub
parent 5b57527a83
commit 9bb11a2f40
2 changed files with 24 additions and 12 deletions

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@@ -45,18 +45,21 @@ We provide these template for guardrailing CLI coding agents:
You can use it like `fence -t code -- claude`.
However, not all coding agent CLIs work with Fence at the moment.
| Agent | Works with template | Notes |
|-------|--------| ----- |
| Claude Code | `code` | - |
| Codex | `code` | |
| Codex | `code` | - |
| Cursor Agent | `code-relaxed` | Node.js/undici doesn't respect HTTP_PROXY |
| OpenCode | - | TUI hangs. Bun runtime doesn't respect HTTP_PROXY; architectural limitation |
| Gemini CLI | `code` | - |
| OpenCode | `code` | - |
These configs can drift as agents evolve. If you encounter false positives on blocked requests or want a CLI agent listed, please open an issue or PR.
Note: On Linux, if OpenCode or Gemini CLI is installed via Linuxbrew, Landlock can block the Linuxbrew node binary unless you widen filesystem access. Installing OpenCode/Gemini under your home directory (e.g., via nvm or npm prefix) avoids this without relaxing the template.
## Protecting your environment
Fence includes additional "dangerous file protection (writes blocked regardless of config) to reduce persistence and environment-tampering vectors like:
Fence includes additional "dangerous file protection" (writes blocked regardless of config) to reduce persistence and environment-tampering vectors like:
- `.git/hooks/*`
- shell startup files (`.zshrc`, `.bashrc`, etc.)