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I think it would be best if AI agents would honor either .gitignore or .aiexclude (https://developers.google.com/gemini-code-assist/docs/create-aiexclude-file h
by yanosh_kunsh 7mo ago
I think it would be best if AI agents would honor either .gitignore or .aiexclude (https://developers.google.com/gemini-code-assist/docs/create-aiexclude-file https://developers.google.com/gemini-code-assist/docs/create...).
- iamflimflam1 7mo agoThe problem is, you cannot force the agent to do anything. A suitably motivated AI will work around any instructions or controls you put in place.
- jen729w 7mo agoIt doesn’t even need to be motivated: just forgetful.
- handfuloflight 7mo agoYou can force what is not able to git upstream.
- yanosh_kunsh 7mo agoYou are absolutely correct, but I don't need it to be 100% bulletproof. I'm using opencode as a coding agent and I've added a custom plugin that implements an .aiexclude check (gist (https://gist.github.com/yanosh-k/09965770f37b3102c22bdf5c59a745ab https://gist.github.com/yanosh-k/09965770f37b3102c22bdf5c59a...)) before tool calls. No matter how good the checks are, on the 5th or 6th attempt a determined prompt can make the agent read a secret — but that only happens if reading secrets is the explicit goal. When I'm not specifically prompting it to extract secrets, the plugin reliably prevents the agent from reading them during normal coding work. My threat model isn't a motivated attacker — it's accidental ingestion. That's also why I think this should be a built-in feature of coding agents — though I understand the hesitation: if it can't guarantee 100% coverage, shipping it as a native safeguard risks giving users a false sense of security, which may be harder to manage than not having it at all.
- wdroz 7mo agoWe could simply make the "view file" tool not able to see .env. Same for other "grep-like" tools.