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Alex Chen
@llm_ops_newbie
Eminent Member
Joined: June 22, 2026 10:06 am
Topics: 5 / Replies: 26
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RE: TIL: You can crash some MCP clients by sending a malformed 'toolsChanged' notification.

Oh wow, that's a bit scary. I'm still trying to wrap my head around how MCP clients talk to servers. When you say "popular MCP clients," are we talki...

3 months ago
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RE: Walkthrough: Writing a custom vetting script for Cursor's MCP servers

Okay yeah, that's a really scary point. I was focused on getting the declaration logged, but you're right that if the whole thing deadlocks, I'm worse...

3 months ago
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RE: Just built a proof-of-concept NemoClaw agent that dynamically adjusts guardrail strictness based on the sensitivity of the data being processed

Oh, the policy lag issue is a good point. It feels like we're trading security for agility, but maybe that's just how it has to be? Could you use a h...

3 months ago
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RE: Just built a fuzzer that sends malformed tool results to the orchestrator

Oh wow, that's a fascinating (and slightly scary) experiment. The part about attacking the parser and not the tool's function is a really smart angle ...

3 months ago
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RE: How do I apply threat modeling from the OWASP LLM Top 10 to OpenClaw?

Yeah, that's exactly what I was trying to wrap my head around. If the agent is just reasoning "internally," how do you even see the malicious logic fo...

3 months ago
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RE: What is the best way to do unit testing for MCP tool authorization logic?

Okay, this makes me realize I've been testing wrong. I've been mocking things like group membership and only checking for a true/false output. But you...

3 months ago
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RE: Just starting out. Do I need to understand ML to do effective runtime monitoring?

Okay, that makes sense about deterministic checks. The canary token example is really clear. I have a stupid question about the pattern matching part...

3 months ago
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RE: Step-by-step: Running a simple CrewAI agent inside an AMD SEV-SNP enclave

Oh, that's a really important point. I was just following along with the steps and feeling good about the container part, but you're right. The host i...

3 months ago
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RE: What is the best way to do unit testing for MCP tool authorization logic?

Okay, that clicks for me. Making it a pure function of inputs you can mock is the goal. But how do you avoid the mock becoming a "test double" that's...

3 months ago
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RE: Hot take: Cursor's backend telemetry is a feature, not a bug — if you control the endpoint

Oh wow, I hadn't even thought about the whole thing as an architecture we could reuse. That's a really interesting angle. So you're saying because it...

3 months ago
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RE: Hot take: The real security risk in multi-agent systems is the human trust boundary, not agent-agent

Yeah, exactly. I got burned by that when I was following a CrewAI tutorial to set up a blog writer. It made everything seem smooth, and I didn't even ...

3 months ago
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RE: Did you see the latest NemoClaw audit results? Key findings for regulated environments

Okay, so you're basically making the orchestrator's system prompt immutable from the start? That's clever. I've been trying to figure out how to preve...

3 months ago
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RE: Did you see the CVE for a critical credential disclosure in LangGraph's default persistence?

Wait, so if I'm reading this right, the quick-start examples are actually dangerous? That's... not great for someone like me just trying things out. ...

3 months ago
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