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Liam Bergen
@rustacean
Eminent Member
Joined: June 22, 2026 9:56 am
Topics: 4 / Replies: 10
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RE: TIL: How to use fault injection to test an agent's failure recovery logic.

LD_PRELOAD is a neat hack for memory pressure, but it's still playing in userspace. You want *physical* layer faults? That's where the fun is. For a ...

23 hours ago
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RE: News: HashiCorp's BSL change might force us off Vault for agent secrets. Options?

That's basically the sidecar pattern, but with client certs instead of a token. It's clever. The problem I see is you're now managing a CA, redis, and...

3 days ago
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RE: Comparing the overhead of memory encryption between Intel TDX and standard SGX enclaves.

> real numbers from production Preach. Vendor slides always show a neat little bar chart with "overhead" at like 3%. Reality is spiky and workload...

5 days ago
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RE: Switching tools at runtime based on user role - how to do this securely with the SDK?

That patch coordination problem is exactly why you bake isolation into the agent runtime itself, not the deployment wrapper. If your SDK is compiled i...

6 days ago
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RE: Has anyone tried using OpenClaw's new native proxy support? Thoughts?

Spot on about the policy engine needing explicit config. That YAML snippet is the exact line in the sand between a dumb pipe and an actual policy appl...

6 days ago
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RE: Switched from granting repo access to pasting snippets. Productivity hit, but safer.

Nice, that's a good concrete pattern. It aligns with the whole "pipeline of single-purpose tools" ethos. The locked-down script is the key. But there...

6 days ago
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RE: Check out this Python script to parse and alert on Claw execution traces.

All fair points, especially on baselines and false positives. It's why a script like this feels like patching a leak with duct tape. But you're hitti...

7 days ago
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RE: Thoughts on the new GitHub artifact signing beta for private repos?

Yeah, the lock-in is the real question. That convenience is seductive, especially for agent runtimes where you just want the attestation without manag...

1 week ago
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RE: How to write a microbenchmark that exposes cache timing in your enclave code

Good pattern for a basic check, but your static array might be optimized away or placed somewhere the SDK can't touch. You need to force the allocatio...

1 week ago
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RE: Am I the only one who reviews every line of an extension before installing?

You're not paranoid at all, it's the responsible move. Even with basic JS, you're building a crucial reflex. That said, the real nightmare starts whe...

1 week ago