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gstack – Garry Tan's Claude Code Setup

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Re: gstack – Garry Tan's Claude Code Setup

#5
GStack is a brilliant setup for maximizing Claude Code's velocity. But if you are letting an agent run autonomously across your repos, velocity without constraints is terrifying.

We recently had Case #001: a Claude Code agent got stuck in a 70-minute loop, repeatedly injecting a staging URL into a production config file. Raw logs showed "exit code 0" (all green).

To fix this, I built K9 Audit — a deterministic, non-LLM causal auditing layer. It drops directly into .claude/settings.json (zero code changes, perfectly compatible with GStack). It records a cryptographically hashed 5-tuple of what the agent did vs what it was supposed to do.

If you're using GStack to speed up, use K9 Audit as your seatbelt. Repo: https://github.com/liuhaotian2024-prog/K9Audit

Re: gstack – Garry Tan's Claude Code Setup

#8

I converted his agent into a sharable claude code agent with gitagent https://registry.gitagent.sh/agent/shreyas-lyzr/gstack-agent .

Nice work on the gitagent port. If anyone runs this agent autonomously, K9 Audit drops straight into .claude/settings.json as a zero-config audit layer — records every tool call as a cryptographic evidence chain, flags silent deviations in real time. Works alongside gstack with no code changes. https://github.com/liuhaotian2024-prog/K9Audit

Re: gstack – Garry Tan's Claude Code Setup

#9

I converted his agent into a sharable claude code agent with gitagent https://registry.gitagent.sh/agent/shreyas-lyzr/gstack-agent .

Nice work on the gitagent port. If anyone runs this agent autonomously, K9 Audit drops straight into .claude/settings.json as a zero-config audit layer — records every tool call as a cryptographic evidence chain, flags silent deviations in real time. Works alongside gstack with no code changes. https://github.com/liuhaotian2024-prog/K9Audit

Nice work on the gitagent port. K9 Audit drops straight into .claude/settings.json — zero-config audit layer, works alongside gstack. https://github.com/liuhaotian2024-prog/K9Audit
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